grub/util/getroot.c

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2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
/* getroot.c - Get root device */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 1999,2000,2001,2002,2003,2006,2007,2008,2009,2010,2011 Free Software Foundation, Inc.
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
*
2007-07-22 Yoshinori K. Okuji <okuji@enbug.org> Migrate to GNU General Public License Version 3. * COPYING: Replaced with the plain text version of GPLv3. * config.guess: Updated from gnulib. * config.sub: Likewise. * geninit.sh: Output a GPLv3 copyright notice. * geninitheader.sh: Likewise. * genmodsrc.sh: Likewise. * gensymlist.sh.in: Likewise. * boot/i386/pc/boot.S: Upgraded to GPLv3. * boot/i386/pc/diskboot.S: Likewise. * boot/i386/pc/pxeboot.S: Likewise. * commands/blocklist.c: Likewise. * commands/boot.c: Likewise. * commands/cat.c: Likewise. * commands/cmp.c: Likewise. * commands/configfile.c: Likewise. * commands/echo.c: Likewise. * commands/help.c: Likewise. * commands/ls.c: Likewise. * commands/search.c: Likewise. * commands/terminal.c: Likewise. * commands/test.c: Likewise. * commands/videotest.c: Likewise. * commands/i386/cpuid.c: Likewise. * commands/i386/pc/halt.c: Likewise. * commands/i386/pc/play.c: Likewise. * commands/i386/pc/reboot.c: Likewise. * commands/i386/pc/vbeinfo.c: Likewise. * commands/i386/pc/vbetest.c: Likewise. * commands/ieee1275/halt.c: Likewise. * commands/ieee1275/reboot.c: Likewise. * commands/ieee1275/suspend.c: Likewise. * disk/loopback.c: Likewise. * disk/lvm.c: Likewise. * disk/raid.c: Likewise. * disk/efi/efidisk.c: Likewise. * disk/i386/pc/biosdisk.c: Likewise. * disk/ieee1275/ofdisk.c: Likewise. * font/manager.c: Likewise. * fs/affs.c: Likewise. * fs/ext2.c: Likewise. * fs/fat.c: Likewise. * fs/fshelp.c: Likewise. * fs/hfs.c: Likewise. * fs/hfsplus.c: Likewise. * fs/iso9660.c: Likewise. * fs/jfs.c: Likewise. * fs/minix.c: Likewise. * fs/sfs.c: Likewise. * fs/ufs.c: Likewise. * fs/xfs.c: Likewise. * hello/hello.c: Likewise. * include/grub/acorn_filecore.h: Likewise. * include/grub/arg.h: Likewise. * include/grub/bitmap.h: Likewise. * include/grub/boot.h: Likewise. * include/grub/cache.h: Likewise. * include/grub/device.h: Likewise. * include/grub/disk.h: Likewise. * include/grub/dl.h: Likewise. * include/grub/elfload.h: Likewise. * include/grub/env.h: Likewise. * include/grub/err.h: Likewise. * include/grub/file.h: Likewise. * include/grub/font.h: Likewise. * include/grub/fs.h: Likewise. * include/grub/fshelp.h: Likewise. * include/grub/gzio.h: Likewise. * include/grub/hfs.h: Likewise. * include/grub/kernel.h: Likewise. * include/grub/loader.h: Likewise. * include/grub/lvm.h: Likewise. * include/grub/misc.h: Likewise. * include/grub/mm.h: Likewise. * include/grub/net.h: Likewise. * include/grub/normal.h: Likewise. * include/grub/parser.h: Likewise. * include/grub/partition.h: Likewise. * include/grub/pc_partition.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/rescue.h: Likewise. * include/grub/script.h: Likewise. * include/grub/setjmp.h: Likewise. * include/grub/symbol.h: Likewise. * include/grub/term.h: Likewise. * include/grub/terminfo.h: Likewise. * include/grub/tparm.h: Likewise. * include/grub/types.h: Likewise. * include/grub/video.h: Likewise. * include/grub/efi/api.h: Likewise. * include/grub/efi/chainloader.h: Likewise. * include/grub/efi/console.h: Likewise. * include/grub/efi/console_control.h: Likewise. * include/grub/efi/disk.h: Likewise. * include/grub/efi/efi.h: Likewise. * include/grub/efi/pe32.h: Likewise. * include/grub/efi/time.h: Likewise. * include/grub/i386/linux.h: Likewise. * include/grub/i386/setjmp.h: Likewise. * include/grub/i386/types.h: Likewise. * include/grub/i386/efi/kernel.h: Likewise. * include/grub/i386/efi/loader.h: Likewise. * include/grub/i386/efi/time.h: Likewise. * include/grub/i386/pc/biosdisk.h: Likewise. * include/grub/i386/pc/boot.h: Likewise. * include/grub/i386/pc/chainloader.h: Likewise. * include/grub/i386/pc/console.h: Likewise. * include/grub/i386/pc/init.h: Likewise. * include/grub/i386/pc/kernel.h: Likewise. * include/grub/i386/pc/loader.h: Likewise. * include/grub/i386/pc/memory.h: Likewise. * include/grub/i386/pc/multiboot.h: Likewise. * include/grub/i386/pc/serial.h: Likewise. * include/grub/i386/pc/time.h: Likewise. * include/grub/i386/pc/vbe.h: Likewise. * include/grub/i386/pc/vbeblit.h: Likewise. * include/grub/i386/pc/vbefill.h: Likewise. * include/grub/i386/pc/vbeutil.h: Likewise. * include/grub/i386/pc/vga.h: Likewise. * include/grub/ieee1275/ieee1275.h: Likewise. * include/grub/ieee1275/ofdisk.h: Likewise. * include/grub/powerpc/libgcc.h: Likewise. * include/grub/powerpc/setjmp.h: Likewise. * include/grub/powerpc/types.h: Likewise. * include/grub/powerpc/ieee1275/biosdisk.h: Likewise. * include/grub/powerpc/ieee1275/console.h: Likewise. * include/grub/powerpc/ieee1275/ieee1275.h: Likewise. * include/grub/powerpc/ieee1275/kernel.h: Likewise. * include/grub/powerpc/ieee1275/loader.h: Likewise. * include/grub/powerpc/ieee1275/multiboot.h: Likewise. * include/grub/powerpc/ieee1275/time.h: Likewise. * include/grub/powerpc/ieee1275/util/biosdisk.h: Likewise. * include/grub/sparc64/libgcc.h: Likewise. * include/grub/sparc64/setjmp.h: Likewise. * include/grub/sparc64/types.h: Likewise. * include/grub/sparc64/ieee1275/console.h: Likewise. * include/grub/sparc64/ieee1275/ieee1275.h: Likewise. * include/grub/sparc64/ieee1275/kernel.h: Likewise. * include/grub/sparc64/ieee1275/time.h: Likewise. * include/grub/util/biosdisk.h: Likewise. * include/grub/util/getroot.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/misc.h: Likewise. * include/grub/util/raid.h: Likewise. * include/grub/util/resolve.h: Likewise. * io/gzio.c: Likewise. * kern/device.c: Likewise. * kern/disk.c: Likewise. * kern/dl.c: Likewise. * kern/elf.c: Likewise. * kern/env.c: Likewise. * kern/err.c: Likewise. * kern/file.c: Likewise. * kern/fs.c: Likewise. * kern/loader.c: Likewise. * kern/main.c: Likewise. * kern/misc.c: Likewise. * kern/mm.c: Likewise. * kern/parser.c: Likewise. * kern/partition.c: Likewise. * kern/rescue.c: Likewise. * kern/term.c: Likewise. * kern/efi/efi.c: Likewise. * kern/efi/init.c: Likewise. * kern/efi/mm.c: Likewise. * kern/i386/dl.c: Likewise. * kern/i386/efi/init.c: Likewise. * kern/i386/efi/startup.S: Likewise. * kern/i386/pc/init.c: Likewise. * kern/i386/pc/lzo1x.S: Likewise. * kern/i386/pc/startup.S: Likewise. * kern/ieee1275/ieee1275.c: Likewise. * kern/powerpc/cache.S: Likewise. * kern/powerpc/dl.c: Likewise. * kern/powerpc/ieee1275/cmain.c: Likewise. * kern/powerpc/ieee1275/crt0.S: Likewise. * kern/powerpc/ieee1275/init.c: Likewise. * kern/powerpc/ieee1275/openfw.c: Likewise. * kern/sparc64/cache.S: Likewise. * kern/sparc64/dl.c: Likewise. * kern/sparc64/ieee1275/init.c: Likewise. * kern/sparc64/ieee1275/openfw.c: Likewise. * loader/efi/chainloader.c: Likewise. * loader/efi/chainloader_normal.c: Likewise. * loader/i386/efi/linux.c: Likewise. * loader/i386/efi/linux_normal.c: Likewise. * loader/i386/pc/chainloader.c: Likewise. * loader/i386/pc/chainloader_normal.c: Likewise. * loader/i386/pc/linux.c: Likewise. * loader/i386/pc/linux_normal.c: Likewise. * loader/i386/pc/multiboot.c: Likewise. * loader/i386/pc/multiboot_normal.c: Likewise. * loader/powerpc/ieee1275/linux.c: Likewise. * loader/powerpc/ieee1275/linux_normal.c: Likewise. * normal/arg.c: Likewise. * normal/cmdline.c: Likewise. * normal/command.c: Likewise. * normal/completion.c: Likewise. * normal/execute.c: Likewise. * normal/function.c: Likewise. * normal/lexer.c: Likewise. * normal/main.c: Likewise. * normal/menu.c: Likewise. * normal/menu_entry.c: Likewise. * normal/misc.c: Likewise. * normal/parser.y: Likewise. * normal/script.c: Likewise. * normal/i386/setjmp.S: Likewise. * normal/powerpc/setjmp.S: Likewise. * normal/sparc64/setjmp.S: Likewise. * partmap/acorn.c: Likewise. * partmap/amiga.c: Likewise. * partmap/apple.c: Likewise. * partmap/gpt.c: Likewise. * partmap/pc.c: Likewise. * partmap/sun.c: Likewise. * term/gfxterm.c: Likewise. * term/terminfo.c: Likewise. * term/efi/console.c: Likewise. * term/i386/pc/console.c: Likewise. * term/i386/pc/serial.c: Likewise. * term/i386/pc/vesafb.c: Likewise. * term/i386/pc/vga.c: Likewise. * term/ieee1275/ofconsole.c: Likewise. * util/biosdisk.c: Likewise. * util/console.c: Likewise. * util/genmoddep.c: Likewise. * util/getroot.c: Likewise. * util/grub-emu.c: Likewise. * util/grub-mkdevicemap.c: Likewise. * util/grub-probe.c: Likewise. * util/lvm.c: Likewise. * util/misc.c: Likewise. * util/raid.c: Likewise. * util/resolve.c: Likewise. * util/update-grub.in: Likewise. * util/update-grub_lib.in: Likewise. * util/grub.d/00_header.in: Likewise. * util/grub.d/10_hurd.in: Likewise. * util/grub.d/10_linux.in: Likewise. * util/i386/efi/grub-install.in: Likewise. * util/i386/efi/grub-mkimage.c: Likewise. * util/i386/pc/grub-install.in: Likewise. * util/i386/pc/grub-mkimage.c: Likewise. * util/i386/pc/grub-mkrescue.in: Likewise. * util/i386/pc/grub-setup.c: Likewise. * util/i386/pc/misc.c: Likewise. * util/powerpc/ieee1275/grub-install.in: Likewise. * util/powerpc/ieee1275/grub-mkimage.c: Likewise. * util/powerpc/ieee1275/misc.c: Likewise. * video/bitmap.c: Likewise. * video/video.c: Likewise. * video/i386/pc/vbe.c: Likewise. * video/i386/pc/vbeblit.c: Likewise. * video/i386/pc/vbefill.c: Likewise. * video/i386/pc/vbeutil.c: Likewise. * video/readers/tga.c: Likewise.
2007-07-21 23:32:33 +00:00
* GRUB is free software: you can redistribute it and/or modify
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
* it under the terms of the GNU General Public License as published by
2007-07-22 Yoshinori K. Okuji <okuji@enbug.org> Migrate to GNU General Public License Version 3. * COPYING: Replaced with the plain text version of GPLv3. * config.guess: Updated from gnulib. * config.sub: Likewise. * geninit.sh: Output a GPLv3 copyright notice. * geninitheader.sh: Likewise. * genmodsrc.sh: Likewise. * gensymlist.sh.in: Likewise. * boot/i386/pc/boot.S: Upgraded to GPLv3. * boot/i386/pc/diskboot.S: Likewise. * boot/i386/pc/pxeboot.S: Likewise. * commands/blocklist.c: Likewise. * commands/boot.c: Likewise. * commands/cat.c: Likewise. * commands/cmp.c: Likewise. * commands/configfile.c: Likewise. * commands/echo.c: Likewise. * commands/help.c: Likewise. * commands/ls.c: Likewise. * commands/search.c: Likewise. * commands/terminal.c: Likewise. * commands/test.c: Likewise. * commands/videotest.c: Likewise. * commands/i386/cpuid.c: Likewise. * commands/i386/pc/halt.c: Likewise. * commands/i386/pc/play.c: Likewise. * commands/i386/pc/reboot.c: Likewise. * commands/i386/pc/vbeinfo.c: Likewise. * commands/i386/pc/vbetest.c: Likewise. * commands/ieee1275/halt.c: Likewise. * commands/ieee1275/reboot.c: Likewise. * commands/ieee1275/suspend.c: Likewise. * disk/loopback.c: Likewise. * disk/lvm.c: Likewise. * disk/raid.c: Likewise. * disk/efi/efidisk.c: Likewise. * disk/i386/pc/biosdisk.c: Likewise. * disk/ieee1275/ofdisk.c: Likewise. * font/manager.c: Likewise. * fs/affs.c: Likewise. * fs/ext2.c: Likewise. * fs/fat.c: Likewise. * fs/fshelp.c: Likewise. * fs/hfs.c: Likewise. * fs/hfsplus.c: Likewise. * fs/iso9660.c: Likewise. * fs/jfs.c: Likewise. * fs/minix.c: Likewise. * fs/sfs.c: Likewise. * fs/ufs.c: Likewise. * fs/xfs.c: Likewise. * hello/hello.c: Likewise. * include/grub/acorn_filecore.h: Likewise. * include/grub/arg.h: Likewise. * include/grub/bitmap.h: Likewise. * include/grub/boot.h: Likewise. * include/grub/cache.h: Likewise. * include/grub/device.h: Likewise. * include/grub/disk.h: Likewise. * include/grub/dl.h: Likewise. * include/grub/elfload.h: Likewise. * include/grub/env.h: Likewise. * include/grub/err.h: Likewise. * include/grub/file.h: Likewise. * include/grub/font.h: Likewise. * include/grub/fs.h: Likewise. * include/grub/fshelp.h: Likewise. * include/grub/gzio.h: Likewise. * include/grub/hfs.h: Likewise. * include/grub/kernel.h: Likewise. * include/grub/loader.h: Likewise. * include/grub/lvm.h: Likewise. * include/grub/misc.h: Likewise. * include/grub/mm.h: Likewise. * include/grub/net.h: Likewise. * include/grub/normal.h: Likewise. * include/grub/parser.h: Likewise. * include/grub/partition.h: Likewise. * include/grub/pc_partition.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/rescue.h: Likewise. * include/grub/script.h: Likewise. * include/grub/setjmp.h: Likewise. * include/grub/symbol.h: Likewise. * include/grub/term.h: Likewise. * include/grub/terminfo.h: Likewise. * include/grub/tparm.h: Likewise. * include/grub/types.h: Likewise. * include/grub/video.h: Likewise. * include/grub/efi/api.h: Likewise. * include/grub/efi/chainloader.h: Likewise. * include/grub/efi/console.h: Likewise. * include/grub/efi/console_control.h: Likewise. * include/grub/efi/disk.h: Likewise. * include/grub/efi/efi.h: Likewise. * include/grub/efi/pe32.h: Likewise. * include/grub/efi/time.h: Likewise. * include/grub/i386/linux.h: Likewise. * include/grub/i386/setjmp.h: Likewise. * include/grub/i386/types.h: Likewise. * include/grub/i386/efi/kernel.h: Likewise. * include/grub/i386/efi/loader.h: Likewise. * include/grub/i386/efi/time.h: Likewise. * include/grub/i386/pc/biosdisk.h: Likewise. * include/grub/i386/pc/boot.h: Likewise. * include/grub/i386/pc/chainloader.h: Likewise. * include/grub/i386/pc/console.h: Likewise. * include/grub/i386/pc/init.h: Likewise. * include/grub/i386/pc/kernel.h: Likewise. * include/grub/i386/pc/loader.h: Likewise. * include/grub/i386/pc/memory.h: Likewise. * include/grub/i386/pc/multiboot.h: Likewise. * include/grub/i386/pc/serial.h: Likewise. * include/grub/i386/pc/time.h: Likewise. * include/grub/i386/pc/vbe.h: Likewise. * include/grub/i386/pc/vbeblit.h: Likewise. * include/grub/i386/pc/vbefill.h: Likewise. * include/grub/i386/pc/vbeutil.h: Likewise. * include/grub/i386/pc/vga.h: Likewise. * include/grub/ieee1275/ieee1275.h: Likewise. * include/grub/ieee1275/ofdisk.h: Likewise. * include/grub/powerpc/libgcc.h: Likewise. * include/grub/powerpc/setjmp.h: Likewise. * include/grub/powerpc/types.h: Likewise. * include/grub/powerpc/ieee1275/biosdisk.h: Likewise. * include/grub/powerpc/ieee1275/console.h: Likewise. * include/grub/powerpc/ieee1275/ieee1275.h: Likewise. * include/grub/powerpc/ieee1275/kernel.h: Likewise. * include/grub/powerpc/ieee1275/loader.h: Likewise. * include/grub/powerpc/ieee1275/multiboot.h: Likewise. * include/grub/powerpc/ieee1275/time.h: Likewise. * include/grub/powerpc/ieee1275/util/biosdisk.h: Likewise. * include/grub/sparc64/libgcc.h: Likewise. * include/grub/sparc64/setjmp.h: Likewise. * include/grub/sparc64/types.h: Likewise. * include/grub/sparc64/ieee1275/console.h: Likewise. * include/grub/sparc64/ieee1275/ieee1275.h: Likewise. * include/grub/sparc64/ieee1275/kernel.h: Likewise. * include/grub/sparc64/ieee1275/time.h: Likewise. * include/grub/util/biosdisk.h: Likewise. * include/grub/util/getroot.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/misc.h: Likewise. * include/grub/util/raid.h: Likewise. * include/grub/util/resolve.h: Likewise. * io/gzio.c: Likewise. * kern/device.c: Likewise. * kern/disk.c: Likewise. * kern/dl.c: Likewise. * kern/elf.c: Likewise. * kern/env.c: Likewise. * kern/err.c: Likewise. * kern/file.c: Likewise. * kern/fs.c: Likewise. * kern/loader.c: Likewise. * kern/main.c: Likewise. * kern/misc.c: Likewise. * kern/mm.c: Likewise. * kern/parser.c: Likewise. * kern/partition.c: Likewise. * kern/rescue.c: Likewise. * kern/term.c: Likewise. * kern/efi/efi.c: Likewise. * kern/efi/init.c: Likewise. * kern/efi/mm.c: Likewise. * kern/i386/dl.c: Likewise. * kern/i386/efi/init.c: Likewise. * kern/i386/efi/startup.S: Likewise. * kern/i386/pc/init.c: Likewise. * kern/i386/pc/lzo1x.S: Likewise. * kern/i386/pc/startup.S: Likewise. * kern/ieee1275/ieee1275.c: Likewise. * kern/powerpc/cache.S: Likewise. * kern/powerpc/dl.c: Likewise. * kern/powerpc/ieee1275/cmain.c: Likewise. * kern/powerpc/ieee1275/crt0.S: Likewise. * kern/powerpc/ieee1275/init.c: Likewise. * kern/powerpc/ieee1275/openfw.c: Likewise. * kern/sparc64/cache.S: Likewise. * kern/sparc64/dl.c: Likewise. * kern/sparc64/ieee1275/init.c: Likewise. * kern/sparc64/ieee1275/openfw.c: Likewise. * loader/efi/chainloader.c: Likewise. * loader/efi/chainloader_normal.c: Likewise. * loader/i386/efi/linux.c: Likewise. * loader/i386/efi/linux_normal.c: Likewise. * loader/i386/pc/chainloader.c: Likewise. * loader/i386/pc/chainloader_normal.c: Likewise. * loader/i386/pc/linux.c: Likewise. * loader/i386/pc/linux_normal.c: Likewise. * loader/i386/pc/multiboot.c: Likewise. * loader/i386/pc/multiboot_normal.c: Likewise. * loader/powerpc/ieee1275/linux.c: Likewise. * loader/powerpc/ieee1275/linux_normal.c: Likewise. * normal/arg.c: Likewise. * normal/cmdline.c: Likewise. * normal/command.c: Likewise. * normal/completion.c: Likewise. * normal/execute.c: Likewise. * normal/function.c: Likewise. * normal/lexer.c: Likewise. * normal/main.c: Likewise. * normal/menu.c: Likewise. * normal/menu_entry.c: Likewise. * normal/misc.c: Likewise. * normal/parser.y: Likewise. * normal/script.c: Likewise. * normal/i386/setjmp.S: Likewise. * normal/powerpc/setjmp.S: Likewise. * normal/sparc64/setjmp.S: Likewise. * partmap/acorn.c: Likewise. * partmap/amiga.c: Likewise. * partmap/apple.c: Likewise. * partmap/gpt.c: Likewise. * partmap/pc.c: Likewise. * partmap/sun.c: Likewise. * term/gfxterm.c: Likewise. * term/terminfo.c: Likewise. * term/efi/console.c: Likewise. * term/i386/pc/console.c: Likewise. * term/i386/pc/serial.c: Likewise. * term/i386/pc/vesafb.c: Likewise. * term/i386/pc/vga.c: Likewise. * term/ieee1275/ofconsole.c: Likewise. * util/biosdisk.c: Likewise. * util/console.c: Likewise. * util/genmoddep.c: Likewise. * util/getroot.c: Likewise. * util/grub-emu.c: Likewise. * util/grub-mkdevicemap.c: Likewise. * util/grub-probe.c: Likewise. * util/lvm.c: Likewise. * util/misc.c: Likewise. * util/raid.c: Likewise. * util/resolve.c: Likewise. * util/update-grub.in: Likewise. * util/update-grub_lib.in: Likewise. * util/grub.d/00_header.in: Likewise. * util/grub.d/10_hurd.in: Likewise. * util/grub.d/10_linux.in: Likewise. * util/i386/efi/grub-install.in: Likewise. * util/i386/efi/grub-mkimage.c: Likewise. * util/i386/pc/grub-install.in: Likewise. * util/i386/pc/grub-mkimage.c: Likewise. * util/i386/pc/grub-mkrescue.in: Likewise. * util/i386/pc/grub-setup.c: Likewise. * util/i386/pc/misc.c: Likewise. * util/powerpc/ieee1275/grub-install.in: Likewise. * util/powerpc/ieee1275/grub-mkimage.c: Likewise. * util/powerpc/ieee1275/misc.c: Likewise. * video/bitmap.c: Likewise. * video/video.c: Likewise. * video/i386/pc/vbe.c: Likewise. * video/i386/pc/vbeblit.c: Likewise. * video/i386/pc/vbefill.c: Likewise. * video/i386/pc/vbeutil.c: Likewise. * video/readers/tga.c: Likewise.
2007-07-21 23:32:33 +00:00
* the Free Software Foundation, either version 3 of the License, or
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
* (at your option) any later version.
*
2007-07-22 Yoshinori K. Okuji <okuji@enbug.org> Migrate to GNU General Public License Version 3. * COPYING: Replaced with the plain text version of GPLv3. * config.guess: Updated from gnulib. * config.sub: Likewise. * geninit.sh: Output a GPLv3 copyright notice. * geninitheader.sh: Likewise. * genmodsrc.sh: Likewise. * gensymlist.sh.in: Likewise. * boot/i386/pc/boot.S: Upgraded to GPLv3. * boot/i386/pc/diskboot.S: Likewise. * boot/i386/pc/pxeboot.S: Likewise. * commands/blocklist.c: Likewise. * commands/boot.c: Likewise. * commands/cat.c: Likewise. * commands/cmp.c: Likewise. * commands/configfile.c: Likewise. * commands/echo.c: Likewise. * commands/help.c: Likewise. * commands/ls.c: Likewise. * commands/search.c: Likewise. * commands/terminal.c: Likewise. * commands/test.c: Likewise. * commands/videotest.c: Likewise. * commands/i386/cpuid.c: Likewise. * commands/i386/pc/halt.c: Likewise. * commands/i386/pc/play.c: Likewise. * commands/i386/pc/reboot.c: Likewise. * commands/i386/pc/vbeinfo.c: Likewise. * commands/i386/pc/vbetest.c: Likewise. * commands/ieee1275/halt.c: Likewise. * commands/ieee1275/reboot.c: Likewise. * commands/ieee1275/suspend.c: Likewise. * disk/loopback.c: Likewise. * disk/lvm.c: Likewise. * disk/raid.c: Likewise. * disk/efi/efidisk.c: Likewise. * disk/i386/pc/biosdisk.c: Likewise. * disk/ieee1275/ofdisk.c: Likewise. * font/manager.c: Likewise. * fs/affs.c: Likewise. * fs/ext2.c: Likewise. * fs/fat.c: Likewise. * fs/fshelp.c: Likewise. * fs/hfs.c: Likewise. * fs/hfsplus.c: Likewise. * fs/iso9660.c: Likewise. * fs/jfs.c: Likewise. * fs/minix.c: Likewise. * fs/sfs.c: Likewise. * fs/ufs.c: Likewise. * fs/xfs.c: Likewise. * hello/hello.c: Likewise. * include/grub/acorn_filecore.h: Likewise. * include/grub/arg.h: Likewise. * include/grub/bitmap.h: Likewise. * include/grub/boot.h: Likewise. * include/grub/cache.h: Likewise. * include/grub/device.h: Likewise. * include/grub/disk.h: Likewise. * include/grub/dl.h: Likewise. * include/grub/elfload.h: Likewise. * include/grub/env.h: Likewise. * include/grub/err.h: Likewise. * include/grub/file.h: Likewise. * include/grub/font.h: Likewise. * include/grub/fs.h: Likewise. * include/grub/fshelp.h: Likewise. * include/grub/gzio.h: Likewise. * include/grub/hfs.h: Likewise. * include/grub/kernel.h: Likewise. * include/grub/loader.h: Likewise. * include/grub/lvm.h: Likewise. * include/grub/misc.h: Likewise. * include/grub/mm.h: Likewise. * include/grub/net.h: Likewise. * include/grub/normal.h: Likewise. * include/grub/parser.h: Likewise. * include/grub/partition.h: Likewise. * include/grub/pc_partition.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/rescue.h: Likewise. * include/grub/script.h: Likewise. * include/grub/setjmp.h: Likewise. * include/grub/symbol.h: Likewise. * include/grub/term.h: Likewise. * include/grub/terminfo.h: Likewise. * include/grub/tparm.h: Likewise. * include/grub/types.h: Likewise. * include/grub/video.h: Likewise. * include/grub/efi/api.h: Likewise. * include/grub/efi/chainloader.h: Likewise. * include/grub/efi/console.h: Likewise. * include/grub/efi/console_control.h: Likewise. * include/grub/efi/disk.h: Likewise. * include/grub/efi/efi.h: Likewise. * include/grub/efi/pe32.h: Likewise. * include/grub/efi/time.h: Likewise. * include/grub/i386/linux.h: Likewise. * include/grub/i386/setjmp.h: Likewise. * include/grub/i386/types.h: Likewise. * include/grub/i386/efi/kernel.h: Likewise. * include/grub/i386/efi/loader.h: Likewise. * include/grub/i386/efi/time.h: Likewise. * include/grub/i386/pc/biosdisk.h: Likewise. * include/grub/i386/pc/boot.h: Likewise. * include/grub/i386/pc/chainloader.h: Likewise. * include/grub/i386/pc/console.h: Likewise. * include/grub/i386/pc/init.h: Likewise. * include/grub/i386/pc/kernel.h: Likewise. * include/grub/i386/pc/loader.h: Likewise. * include/grub/i386/pc/memory.h: Likewise. * include/grub/i386/pc/multiboot.h: Likewise. * include/grub/i386/pc/serial.h: Likewise. * include/grub/i386/pc/time.h: Likewise. * include/grub/i386/pc/vbe.h: Likewise. * include/grub/i386/pc/vbeblit.h: Likewise. * include/grub/i386/pc/vbefill.h: Likewise. * include/grub/i386/pc/vbeutil.h: Likewise. * include/grub/i386/pc/vga.h: Likewise. * include/grub/ieee1275/ieee1275.h: Likewise. * include/grub/ieee1275/ofdisk.h: Likewise. * include/grub/powerpc/libgcc.h: Likewise. * include/grub/powerpc/setjmp.h: Likewise. * include/grub/powerpc/types.h: Likewise. * include/grub/powerpc/ieee1275/biosdisk.h: Likewise. * include/grub/powerpc/ieee1275/console.h: Likewise. * include/grub/powerpc/ieee1275/ieee1275.h: Likewise. * include/grub/powerpc/ieee1275/kernel.h: Likewise. * include/grub/powerpc/ieee1275/loader.h: Likewise. * include/grub/powerpc/ieee1275/multiboot.h: Likewise. * include/grub/powerpc/ieee1275/time.h: Likewise. * include/grub/powerpc/ieee1275/util/biosdisk.h: Likewise. * include/grub/sparc64/libgcc.h: Likewise. * include/grub/sparc64/setjmp.h: Likewise. * include/grub/sparc64/types.h: Likewise. * include/grub/sparc64/ieee1275/console.h: Likewise. * include/grub/sparc64/ieee1275/ieee1275.h: Likewise. * include/grub/sparc64/ieee1275/kernel.h: Likewise. * include/grub/sparc64/ieee1275/time.h: Likewise. * include/grub/util/biosdisk.h: Likewise. * include/grub/util/getroot.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/misc.h: Likewise. * include/grub/util/raid.h: Likewise. * include/grub/util/resolve.h: Likewise. * io/gzio.c: Likewise. * kern/device.c: Likewise. * kern/disk.c: Likewise. * kern/dl.c: Likewise. * kern/elf.c: Likewise. * kern/env.c: Likewise. * kern/err.c: Likewise. * kern/file.c: Likewise. * kern/fs.c: Likewise. * kern/loader.c: Likewise. * kern/main.c: Likewise. * kern/misc.c: Likewise. * kern/mm.c: Likewise. * kern/parser.c: Likewise. * kern/partition.c: Likewise. * kern/rescue.c: Likewise. * kern/term.c: Likewise. * kern/efi/efi.c: Likewise. * kern/efi/init.c: Likewise. * kern/efi/mm.c: Likewise. * kern/i386/dl.c: Likewise. * kern/i386/efi/init.c: Likewise. * kern/i386/efi/startup.S: Likewise. * kern/i386/pc/init.c: Likewise. * kern/i386/pc/lzo1x.S: Likewise. * kern/i386/pc/startup.S: Likewise. * kern/ieee1275/ieee1275.c: Likewise. * kern/powerpc/cache.S: Likewise. * kern/powerpc/dl.c: Likewise. * kern/powerpc/ieee1275/cmain.c: Likewise. * kern/powerpc/ieee1275/crt0.S: Likewise. * kern/powerpc/ieee1275/init.c: Likewise. * kern/powerpc/ieee1275/openfw.c: Likewise. * kern/sparc64/cache.S: Likewise. * kern/sparc64/dl.c: Likewise. * kern/sparc64/ieee1275/init.c: Likewise. * kern/sparc64/ieee1275/openfw.c: Likewise. * loader/efi/chainloader.c: Likewise. * loader/efi/chainloader_normal.c: Likewise. * loader/i386/efi/linux.c: Likewise. * loader/i386/efi/linux_normal.c: Likewise. * loader/i386/pc/chainloader.c: Likewise. * loader/i386/pc/chainloader_normal.c: Likewise. * loader/i386/pc/linux.c: Likewise. * loader/i386/pc/linux_normal.c: Likewise. * loader/i386/pc/multiboot.c: Likewise. * loader/i386/pc/multiboot_normal.c: Likewise. * loader/powerpc/ieee1275/linux.c: Likewise. * loader/powerpc/ieee1275/linux_normal.c: Likewise. * normal/arg.c: Likewise. * normal/cmdline.c: Likewise. * normal/command.c: Likewise. * normal/completion.c: Likewise. * normal/execute.c: Likewise. * normal/function.c: Likewise. * normal/lexer.c: Likewise. * normal/main.c: Likewise. * normal/menu.c: Likewise. * normal/menu_entry.c: Likewise. * normal/misc.c: Likewise. * normal/parser.y: Likewise. * normal/script.c: Likewise. * normal/i386/setjmp.S: Likewise. * normal/powerpc/setjmp.S: Likewise. * normal/sparc64/setjmp.S: Likewise. * partmap/acorn.c: Likewise. * partmap/amiga.c: Likewise. * partmap/apple.c: Likewise. * partmap/gpt.c: Likewise. * partmap/pc.c: Likewise. * partmap/sun.c: Likewise. * term/gfxterm.c: Likewise. * term/terminfo.c: Likewise. * term/efi/console.c: Likewise. * term/i386/pc/console.c: Likewise. * term/i386/pc/serial.c: Likewise. * term/i386/pc/vesafb.c: Likewise. * term/i386/pc/vga.c: Likewise. * term/ieee1275/ofconsole.c: Likewise. * util/biosdisk.c: Likewise. * util/console.c: Likewise. * util/genmoddep.c: Likewise. * util/getroot.c: Likewise. * util/grub-emu.c: Likewise. * util/grub-mkdevicemap.c: Likewise. * util/grub-probe.c: Likewise. * util/lvm.c: Likewise. * util/misc.c: Likewise. * util/raid.c: Likewise. * util/resolve.c: Likewise. * util/update-grub.in: Likewise. * util/update-grub_lib.in: Likewise. * util/grub.d/00_header.in: Likewise. * util/grub.d/10_hurd.in: Likewise. * util/grub.d/10_linux.in: Likewise. * util/i386/efi/grub-install.in: Likewise. * util/i386/efi/grub-mkimage.c: Likewise. * util/i386/pc/grub-install.in: Likewise. * util/i386/pc/grub-mkimage.c: Likewise. * util/i386/pc/grub-mkrescue.in: Likewise. * util/i386/pc/grub-setup.c: Likewise. * util/i386/pc/misc.c: Likewise. * util/powerpc/ieee1275/grub-install.in: Likewise. * util/powerpc/ieee1275/grub-mkimage.c: Likewise. * util/powerpc/ieee1275/misc.c: Likewise. * video/bitmap.c: Likewise. * video/video.c: Likewise. * video/i386/pc/vbe.c: Likewise. * video/i386/pc/vbeblit.c: Likewise. * video/i386/pc/vbefill.c: Likewise. * video/i386/pc/vbeutil.c: Likewise. * video/readers/tga.c: Likewise.
2007-07-21 23:32:33 +00:00
* GRUB is distributed in the hope that it will be useful,
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
2007-07-22 Yoshinori K. Okuji <okuji@enbug.org> Migrate to GNU General Public License Version 3. * COPYING: Replaced with the plain text version of GPLv3. * config.guess: Updated from gnulib. * config.sub: Likewise. * geninit.sh: Output a GPLv3 copyright notice. * geninitheader.sh: Likewise. * genmodsrc.sh: Likewise. * gensymlist.sh.in: Likewise. * boot/i386/pc/boot.S: Upgraded to GPLv3. * boot/i386/pc/diskboot.S: Likewise. * boot/i386/pc/pxeboot.S: Likewise. * commands/blocklist.c: Likewise. * commands/boot.c: Likewise. * commands/cat.c: Likewise. * commands/cmp.c: Likewise. * commands/configfile.c: Likewise. * commands/echo.c: Likewise. * commands/help.c: Likewise. * commands/ls.c: Likewise. * commands/search.c: Likewise. * commands/terminal.c: Likewise. * commands/test.c: Likewise. * commands/videotest.c: Likewise. * commands/i386/cpuid.c: Likewise. * commands/i386/pc/halt.c: Likewise. * commands/i386/pc/play.c: Likewise. * commands/i386/pc/reboot.c: Likewise. * commands/i386/pc/vbeinfo.c: Likewise. * commands/i386/pc/vbetest.c: Likewise. * commands/ieee1275/halt.c: Likewise. * commands/ieee1275/reboot.c: Likewise. * commands/ieee1275/suspend.c: Likewise. * disk/loopback.c: Likewise. * disk/lvm.c: Likewise. * disk/raid.c: Likewise. * disk/efi/efidisk.c: Likewise. * disk/i386/pc/biosdisk.c: Likewise. * disk/ieee1275/ofdisk.c: Likewise. * font/manager.c: Likewise. * fs/affs.c: Likewise. * fs/ext2.c: Likewise. * fs/fat.c: Likewise. * fs/fshelp.c: Likewise. * fs/hfs.c: Likewise. * fs/hfsplus.c: Likewise. * fs/iso9660.c: Likewise. * fs/jfs.c: Likewise. * fs/minix.c: Likewise. * fs/sfs.c: Likewise. * fs/ufs.c: Likewise. * fs/xfs.c: Likewise. * hello/hello.c: Likewise. * include/grub/acorn_filecore.h: Likewise. * include/grub/arg.h: Likewise. * include/grub/bitmap.h: Likewise. * include/grub/boot.h: Likewise. * include/grub/cache.h: Likewise. * include/grub/device.h: Likewise. * include/grub/disk.h: Likewise. * include/grub/dl.h: Likewise. * include/grub/elfload.h: Likewise. * include/grub/env.h: Likewise. * include/grub/err.h: Likewise. * include/grub/file.h: Likewise. * include/grub/font.h: Likewise. * include/grub/fs.h: Likewise. * include/grub/fshelp.h: Likewise. * include/grub/gzio.h: Likewise. * include/grub/hfs.h: Likewise. * include/grub/kernel.h: Likewise. * include/grub/loader.h: Likewise. * include/grub/lvm.h: Likewise. * include/grub/misc.h: Likewise. * include/grub/mm.h: Likewise. * include/grub/net.h: Likewise. * include/grub/normal.h: Likewise. * include/grub/parser.h: Likewise. * include/grub/partition.h: Likewise. * include/grub/pc_partition.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/rescue.h: Likewise. * include/grub/script.h: Likewise. * include/grub/setjmp.h: Likewise. * include/grub/symbol.h: Likewise. * include/grub/term.h: Likewise. * include/grub/terminfo.h: Likewise. * include/grub/tparm.h: Likewise. * include/grub/types.h: Likewise. * include/grub/video.h: Likewise. * include/grub/efi/api.h: Likewise. * include/grub/efi/chainloader.h: Likewise. * include/grub/efi/console.h: Likewise. * include/grub/efi/console_control.h: Likewise. * include/grub/efi/disk.h: Likewise. * include/grub/efi/efi.h: Likewise. * include/grub/efi/pe32.h: Likewise. * include/grub/efi/time.h: Likewise. * include/grub/i386/linux.h: Likewise. * include/grub/i386/setjmp.h: Likewise. * include/grub/i386/types.h: Likewise. * include/grub/i386/efi/kernel.h: Likewise. * include/grub/i386/efi/loader.h: Likewise. * include/grub/i386/efi/time.h: Likewise. * include/grub/i386/pc/biosdisk.h: Likewise. * include/grub/i386/pc/boot.h: Likewise. * include/grub/i386/pc/chainloader.h: Likewise. * include/grub/i386/pc/console.h: Likewise. * include/grub/i386/pc/init.h: Likewise. * include/grub/i386/pc/kernel.h: Likewise. * include/grub/i386/pc/loader.h: Likewise. * include/grub/i386/pc/memory.h: Likewise. * include/grub/i386/pc/multiboot.h: Likewise. * include/grub/i386/pc/serial.h: Likewise. * include/grub/i386/pc/time.h: Likewise. * include/grub/i386/pc/vbe.h: Likewise. * include/grub/i386/pc/vbeblit.h: Likewise. * include/grub/i386/pc/vbefill.h: Likewise. * include/grub/i386/pc/vbeutil.h: Likewise. * include/grub/i386/pc/vga.h: Likewise. * include/grub/ieee1275/ieee1275.h: Likewise. * include/grub/ieee1275/ofdisk.h: Likewise. * include/grub/powerpc/libgcc.h: Likewise. * include/grub/powerpc/setjmp.h: Likewise. * include/grub/powerpc/types.h: Likewise. * include/grub/powerpc/ieee1275/biosdisk.h: Likewise. * include/grub/powerpc/ieee1275/console.h: Likewise. * include/grub/powerpc/ieee1275/ieee1275.h: Likewise. * include/grub/powerpc/ieee1275/kernel.h: Likewise. * include/grub/powerpc/ieee1275/loader.h: Likewise. * include/grub/powerpc/ieee1275/multiboot.h: Likewise. * include/grub/powerpc/ieee1275/time.h: Likewise. * include/grub/powerpc/ieee1275/util/biosdisk.h: Likewise. * include/grub/sparc64/libgcc.h: Likewise. * include/grub/sparc64/setjmp.h: Likewise. * include/grub/sparc64/types.h: Likewise. * include/grub/sparc64/ieee1275/console.h: Likewise. * include/grub/sparc64/ieee1275/ieee1275.h: Likewise. * include/grub/sparc64/ieee1275/kernel.h: Likewise. * include/grub/sparc64/ieee1275/time.h: Likewise. * include/grub/util/biosdisk.h: Likewise. * include/grub/util/getroot.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/misc.h: Likewise. * include/grub/util/raid.h: Likewise. * include/grub/util/resolve.h: Likewise. * io/gzio.c: Likewise. * kern/device.c: Likewise. * kern/disk.c: Likewise. * kern/dl.c: Likewise. * kern/elf.c: Likewise. * kern/env.c: Likewise. * kern/err.c: Likewise. * kern/file.c: Likewise. * kern/fs.c: Likewise. * kern/loader.c: Likewise. * kern/main.c: Likewise. * kern/misc.c: Likewise. * kern/mm.c: Likewise. * kern/parser.c: Likewise. * kern/partition.c: Likewise. * kern/rescue.c: Likewise. * kern/term.c: Likewise. * kern/efi/efi.c: Likewise. * kern/efi/init.c: Likewise. * kern/efi/mm.c: Likewise. * kern/i386/dl.c: Likewise. * kern/i386/efi/init.c: Likewise. * kern/i386/efi/startup.S: Likewise. * kern/i386/pc/init.c: Likewise. * kern/i386/pc/lzo1x.S: Likewise. * kern/i386/pc/startup.S: Likewise. * kern/ieee1275/ieee1275.c: Likewise. * kern/powerpc/cache.S: Likewise. * kern/powerpc/dl.c: Likewise. * kern/powerpc/ieee1275/cmain.c: Likewise. * kern/powerpc/ieee1275/crt0.S: Likewise. * kern/powerpc/ieee1275/init.c: Likewise. * kern/powerpc/ieee1275/openfw.c: Likewise. * kern/sparc64/cache.S: Likewise. * kern/sparc64/dl.c: Likewise. * kern/sparc64/ieee1275/init.c: Likewise. * kern/sparc64/ieee1275/openfw.c: Likewise. * loader/efi/chainloader.c: Likewise. * loader/efi/chainloader_normal.c: Likewise. * loader/i386/efi/linux.c: Likewise. * loader/i386/efi/linux_normal.c: Likewise. * loader/i386/pc/chainloader.c: Likewise. * loader/i386/pc/chainloader_normal.c: Likewise. * loader/i386/pc/linux.c: Likewise. * loader/i386/pc/linux_normal.c: Likewise. * loader/i386/pc/multiboot.c: Likewise. * loader/i386/pc/multiboot_normal.c: Likewise. * loader/powerpc/ieee1275/linux.c: Likewise. * loader/powerpc/ieee1275/linux_normal.c: Likewise. * normal/arg.c: Likewise. * normal/cmdline.c: Likewise. * normal/command.c: Likewise. * normal/completion.c: Likewise. * normal/execute.c: Likewise. * normal/function.c: Likewise. * normal/lexer.c: Likewise. * normal/main.c: Likewise. * normal/menu.c: Likewise. * normal/menu_entry.c: Likewise. * normal/misc.c: Likewise. * normal/parser.y: Likewise. * normal/script.c: Likewise. * normal/i386/setjmp.S: Likewise. * normal/powerpc/setjmp.S: Likewise. * normal/sparc64/setjmp.S: Likewise. * partmap/acorn.c: Likewise. * partmap/amiga.c: Likewise. * partmap/apple.c: Likewise. * partmap/gpt.c: Likewise. * partmap/pc.c: Likewise. * partmap/sun.c: Likewise. * term/gfxterm.c: Likewise. * term/terminfo.c: Likewise. * term/efi/console.c: Likewise. * term/i386/pc/console.c: Likewise. * term/i386/pc/serial.c: Likewise. * term/i386/pc/vesafb.c: Likewise. * term/i386/pc/vga.c: Likewise. * term/ieee1275/ofconsole.c: Likewise. * util/biosdisk.c: Likewise. * util/console.c: Likewise. * util/genmoddep.c: Likewise. * util/getroot.c: Likewise. * util/grub-emu.c: Likewise. * util/grub-mkdevicemap.c: Likewise. * util/grub-probe.c: Likewise. * util/lvm.c: Likewise. * util/misc.c: Likewise. * util/raid.c: Likewise. * util/resolve.c: Likewise. * util/update-grub.in: Likewise. * util/update-grub_lib.in: Likewise. * util/grub.d/00_header.in: Likewise. * util/grub.d/10_hurd.in: Likewise. * util/grub.d/10_linux.in: Likewise. * util/i386/efi/grub-install.in: Likewise. * util/i386/efi/grub-mkimage.c: Likewise. * util/i386/pc/grub-install.in: Likewise. * util/i386/pc/grub-mkimage.c: Likewise. * util/i386/pc/grub-mkrescue.in: Likewise. * util/i386/pc/grub-setup.c: Likewise. * util/i386/pc/misc.c: Likewise. * util/powerpc/ieee1275/grub-install.in: Likewise. * util/powerpc/ieee1275/grub-mkimage.c: Likewise. * util/powerpc/ieee1275/misc.c: Likewise. * video/bitmap.c: Likewise. * video/video.c: Likewise. * video/i386/pc/vbe.c: Likewise. * video/i386/pc/vbeblit.c: Likewise. * video/i386/pc/vbefill.c: Likewise. * video/i386/pc/vbeutil.c: Likewise. * video/readers/tga.c: Likewise.
2007-07-21 23:32:33 +00:00
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
*/
#include <config-util.h>
#include <config.h>
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
#include <sys/stat.h>
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#include <sys/types.h>
#include <assert.h>
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#include <fcntl.h>
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
#include <unistd.h>
#include <string.h>
#include <dirent.h>
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#include <errno.h>
#include <error.h>
#include <stdio.h>
#include <stdlib.h>
2010-05-04 03:39:03 +00:00
#include <stdint.h>
#ifdef HAVE_LIMITS_H
#include <limits.h>
#endif
#include <grub/util/misc.h>
#include <grub/util/lvm.h>
#include <grub/cryptodisk.h>
#include <grub/i18n.h>
#ifdef HAVE_DEVICE_MAPPER
# include <libdevmapper.h>
#endif
#ifdef __GNU__
#include <hurd.h>
#include <hurd/lookup.h>
#include <hurd/fs.h>
#include <sys/mman.h>
#endif
#ifdef __linux__
# include <sys/types.h>
# include <sys/wait.h>
#endif
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
# include <sys/mount.h>
#endif
#if defined(HAVE_LIBZFS) && defined(HAVE_LIBNVPAIR)
# include <grub/util/libzfs.h>
# include <grub/util/libnvpair.h>
#endif
#ifdef __sun__
# include <sys/types.h>
# include <sys/mkdev.h>
#endif
#include <grub/mm.h>
#include <grub/misc.h>
#include <grub/emu/misc.h>
#include <grub/emu/hostdisk.h>
#include <grub/emu/getroot.h>
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
static void
strip_extra_slashes (char *dir)
{
char *p = dir;
while ((p = strchr (p, '/')) != 0)
{
if (p[1] == '/')
{
memmove (p, p + 1, strlen (p));
continue;
}
else if (p[1] == '\0')
{
if (p > dir)
p[0] = '\0';
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
break;
}
2009-06-10 21:04:23 +00:00
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
p++;
}
}
static char *
xgetcwd (void)
{
size_t size = 10;
char *path;
path = xmalloc (size);
while (! getcwd (path, size))
{
size <<= 1;
path = xrealloc (path, size);
}
return path;
}
#ifdef __linux__
#define ESCAPED_PATH_MAX (4 * PATH_MAX)
struct mountinfo_entry
{
int id;
int major, minor;
char enc_root[ESCAPED_PATH_MAX + 1], enc_path[ESCAPED_PATH_MAX + 1];
char fstype[ESCAPED_PATH_MAX + 1], device[ESCAPED_PATH_MAX + 1];
};
/* Statting something on a btrfs filesystem always returns a virtual device
major/minor pair rather than the real underlying device, because btrfs
can span multiple underlying devices (and even if it's currently only
using a single device it can be dynamically extended onto another). We
can't deal with the multiple-device case yet, but in the meantime, we can
at least cope with the single-device case by scanning
/proc/self/mountinfo. */
static void
unescape (char *str)
{
char *optr;
const char *iptr;
for (iptr = optr = str; *iptr; optr++)
{
if (iptr[0] == '\\' && iptr[1] >= '0' && iptr[1] < '8'
&& iptr[2] >= '0' && iptr[2] < '8'
&& iptr[3] >= '0' && iptr[3] < '8')
{
*optr = (((iptr[1] - '0') << 6) | ((iptr[2] - '0') << 3)
| (iptr[3] - '0'));
iptr += 4;
}
else
*optr = *iptr++;
}
*optr = 0;
}
2010-12-02 13:26:46 +00:00
char *
grub_find_root_device_from_mountinfo (const char *dir, char **relroot)
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
{
FILE *fp;
char *buf = NULL;
size_t len = 0;
char *ret = NULL;
int entry_len = 0, entry_max = 4;
struct mountinfo_entry *entries;
struct mountinfo_entry parent_entry = { 0, 0, 0, "", "", "", "" };
int i;
2009-06-10 21:04:23 +00:00
if (! *dir)
dir = "/";
if (relroot)
*relroot = NULL;
fp = fopen ("/proc/self/mountinfo", "r");
if (! fp)
return NULL; /* fall through to other methods */
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
entries = xmalloc (entry_max * sizeof (*entries));
/* First, build a list of relevant visible mounts. */
while (getline (&buf, &len, fp) > 0)
{
struct mountinfo_entry entry;
int count;
size_t enc_path_len;
const char *sep;
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
if (sscanf (buf, "%d %d %u:%u %s %s%n",
&entry.id, &parent_entry.id, &entry.major, &entry.minor,
entry.enc_root, entry.enc_path, &count) < 6)
continue;
2009-06-10 21:04:23 +00:00
unescape (entry.enc_root);
unescape (entry.enc_path);
enc_path_len = strlen (entry.enc_path);
/* Check that enc_path is a prefix of dir. The prefix must either be
the entire string, or end with a slash, or be immediately followed
by a slash. */
if (strncmp (dir, entry.enc_path, enc_path_len) != 0 ||
(enc_path_len && dir[enc_path_len - 1] != '/' &&
dir[enc_path_len] && dir[enc_path_len] != '/'))
continue;
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
sep = strstr (buf + count, " - ");
if (!sep)
continue;
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
sep += sizeof (" - ") - 1;
if (sscanf (sep, "%s %s", entry.fstype, entry.device) != 2)
continue;
/* Using the mount IDs, find out where this fits in the list of
visible mount entries we've seen so far. There are three
interesting cases. Firstly, it may be inserted at the end: this is
the usual case of /foo/bar being mounted after /foo. Secondly, it
may be inserted at the start: for example, this can happen for
filesystems that are mounted before / and later moved under it.
Thirdly, it may occlude part or all of the existing filesystem
tree, in which case the end of the list needs to be pruned and this
new entry will be inserted at the end. */
if (entry_len >= entry_max)
{
entry_max <<= 1;
entries = xrealloc (entries, entry_max * sizeof (*entries));
}
if (!entry_len)
{
/* Initialise list. */
entry_len = 2;
entries[0] = parent_entry;
entries[1] = entry;
}
else
{
for (i = entry_len - 1; i >= 0; i--)
{
if (entries[i].id == parent_entry.id)
{
/* Insert at end, pruning anything previously above this. */
entry_len = i + 2;
entries[i + 1] = entry;
break;
}
else if (i == 0 && entries[i].id == entry.id)
{
/* Insert at start. */
entry_len++;
memmove (entries + 1, entries,
(entry_len - 1) * sizeof (*entries));
entries[0] = parent_entry;
entries[1] = entry;
break;
}
}
}
}
/* Now scan visible mounts for the ones we're interested in. */
for (i = entry_len - 1; i >= 0; i--)
{
if (!*entries[i].device)
continue;
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
ret = strdup (entries[i].device);
2010-12-02 13:26:46 +00:00
if (relroot)
*relroot = strdup (entries[i].enc_root);
break;
}
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
free (buf);
free (entries);
fclose (fp);
return ret;
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
}
#endif /* __linux__ */
static char *
find_root_device_from_libzfs (const char *dir)
{
char *device = NULL;
char *poolname;
char *poolfs;
grub_find_zpool_from_dir (dir, &poolname, &poolfs);
if (! poolname)
return NULL;
#if defined(HAVE_LIBZFS) && defined(HAVE_LIBNVPAIR)
{
zpool_handle_t *zpool;
libzfs_handle_t *libzfs;
nvlist_t *config, *vdev_tree;
nvlist_t **children, **path;
unsigned int nvlist_count;
unsigned int i;
libzfs = grub_get_libzfs_handle ();
if (! libzfs)
return NULL;
zpool = zpool_open (libzfs, poolname);
config = zpool_get_config (zpool, NULL);
if (nvlist_lookup_nvlist (config, "vdev_tree", &vdev_tree) != 0)
error (1, errno, "nvlist_lookup_nvlist (\"vdev_tree\")");
if (nvlist_lookup_nvlist_array (vdev_tree, "children", &children, &nvlist_count) != 0)
error (1, errno, "nvlist_lookup_nvlist_array (\"children\")");
assert (nvlist_count > 0);
while (nvlist_lookup_nvlist_array (children[0], "children",
&children, &nvlist_count) == 0)
assert (nvlist_count > 0);
for (i = 0; i < nvlist_count; i++)
{
if (nvlist_lookup_string (children[i], "path", &device) != 0)
error (1, errno, "nvlist_lookup_string (\"path\")");
struct stat st;
if (stat (device, &st) == 0)
{
#ifdef __sun__
if (grub_memcmp (device, "/dev/dsk/", sizeof ("/dev/dsk/") - 1)
== 0)
device = xasprintf ("/dev/rdsk/%s",
device + sizeof ("/dev/dsk/") - 1);
else if (grub_memcmp (device, "/devices", sizeof ("/devices") - 1)
== 0
&& grub_memcmp (device + strlen (device) - 4,
",raw", 4) != 0)
device = xasprintf ("%s,raw", device);
else
#endif
device = xstrdup (device);
break;
}
device = NULL;
}
zpool_close (zpool);
}
#else
{
char *cmd;
FILE *fp;
int ret;
char *line;
size_t len;
int st;
char name[PATH_MAX + 1], state[257], readlen[257], writelen[257];
char cksum[257], notes[257];
unsigned int dummy;
cmd = xasprintf ("zpool status %s", poolname);
fp = popen (cmd, "r");
free (cmd);
st = 0;
while (st < 3)
{
line = NULL;
ret = getline (&line, &len, fp);
if (ret == -1)
goto fail;
if (sscanf (line, " %s %256s %256s %256s %256s %256s",
name, state, readlen, writelen, cksum, notes) >= 5)
switch (st)
{
case 0:
if (!strcmp (name, "NAME")
&& !strcmp (state, "STATE")
&& !strcmp (readlen, "READ")
&& !strcmp (writelen, "WRITE")
&& !strcmp (cksum, "CKSUM"))
st++;
break;
case 1:
if (!strcmp (name, poolname))
st++;
break;
case 2:
if (strcmp (name, "mirror") && !sscanf (name, "mirror-%u", &dummy)
&& !sscanf (name, "raidz%u", &dummy)
&& !strcmp (state, "ONLINE"))
st++;
break;
}
free (line);
}
device = xasprintf ("/dev/%s", name);
fail:
pclose (fp);
}
#endif
free (poolname);
if (poolfs)
free (poolfs);
return device;
}
#ifdef __MINGW32__
char *
grub_find_device (const char *dir __attribute__ ((unused)),
dev_t dev __attribute__ ((unused)))
{
return 0;
}
#elif ! defined(__CYGWIN__)
char *
grub_find_device (const char *dir, dev_t dev)
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
{
DIR *dp;
char *saved_cwd;
struct dirent *ent;
2009-06-10 21:04:23 +00:00
if (! dir)
{
#ifdef __CYGWIN__
return NULL;
#else
dir = "/dev";
#endif
}
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
dp = opendir (dir);
if (! dp)
return 0;
saved_cwd = xgetcwd ();
grub_util_info ("changing current directory to %s", dir);
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
if (chdir (dir) < 0)
{
free (saved_cwd);
closedir (dp);
return 0;
}
2009-06-10 21:04:23 +00:00
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
while ((ent = readdir (dp)) != 0)
{
struct stat st;
2009-06-10 21:04:23 +00:00
/* Avoid:
- dotfiles (like "/dev/.tmp.md0") since they could be duplicates.
- dotdirs (like "/dev/.static") since they could contain duplicates. */
if (ent->d_name[0] == '.')
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
continue;
if (lstat (ent->d_name, &st) < 0)
/* Ignore any error. */
continue;
if (S_ISLNK (st.st_mode)) {
#ifdef __linux__
if (strcmp (dir, "mapper") == 0 || strcmp (dir, "/dev/mapper") == 0) {
/* Follow symbolic links under /dev/mapper/; the canonical name
may be something like /dev/dm-0, but the names under
/dev/mapper/ are more human-readable and so we prefer them if
we can get them. */
if (stat (ent->d_name, &st) < 0)
continue;
} else
#endif /* __linux__ */
/* Don't follow other symbolic links. */
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
continue;
}
2009-06-10 21:04:23 +00:00
if (S_ISDIR (st.st_mode))
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
{
/* Find it recursively. */
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
char *res;
res = grub_find_device (ent->d_name, dev);
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
if (res)
{
if (chdir (saved_cwd) < 0)
grub_util_error ("cannot restore the original directory");
2009-06-10 21:04:23 +00:00
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
free (saved_cwd);
closedir (dp);
return res;
}
}
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__APPLE__)
if (S_ISCHR (st.st_mode) && st.st_rdev == dev)
#else
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
if (S_ISBLK (st.st_mode) && st.st_rdev == dev)
#endif
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
{
#ifdef __linux__
/* Skip device names like /dev/dm-0, which are short-hand aliases
to more descriptive device names, e.g. those under /dev/mapper */
if (ent->d_name[0] == 'd' &&
ent->d_name[1] == 'm' &&
ent->d_name[2] == '-' &&
ent->d_name[3] >= '0' &&
ent->d_name[3] <= '9')
continue;
#endif
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
/* Found! */
char *res;
char *cwd;
#if defined(__NetBSD__)
/* Convert this block device to its character (raw) device. */
const char *template = "%s/r%s";
#else
/* Keep the device name as it is. */
const char *template = "%s/%s";
#endif
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
cwd = xgetcwd ();
res = xmalloc (strlen (cwd) + strlen (ent->d_name) + 3);
sprintf (res, template, cwd, ent->d_name);
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
strip_extra_slashes (res);
free (cwd);
/* /dev/root is not a real block device keep looking, takes care
of situation where root filesystem is on the same partition as
grub files */
if (strcmp(res, "/dev/root") == 0)
continue;
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
if (chdir (saved_cwd) < 0)
grub_util_error (_("cannot restore the original directory"));
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
free (saved_cwd);
closedir (dp);
return res;
}
}
if (chdir (saved_cwd) < 0)
grub_util_error (_("cannot restore the original directory"));
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
free (saved_cwd);
closedir (dp);
return 0;
}
#else /* __CYGWIN__ */
/* Read drive/partition serial number from mbr/boot sector,
return 0 on read error, ~0 on unknown serial. */
static unsigned
get_bootsec_serial (const char *os_dev, int mbr)
{
/* Read boot sector. */
int fd = open (os_dev, O_RDONLY);
if (fd < 0)
return 0;
unsigned char buf[0x200];
int n = read (fd, buf, sizeof (buf));
close (fd);
if (n != sizeof(buf))
return 0;
/* Check signature. */
if (!(buf[0x1fe] == 0x55 && buf[0x1ff] == 0xaa))
return ~0;
/* Serial number offset depends on boot sector type. */
if (mbr)
n = 0x1b8;
else if (memcmp (buf + 0x03, "NTFS", 4) == 0)
n = 0x048;
else if (memcmp (buf + 0x52, "FAT32", 5) == 0)
n = 0x043;
else if (memcmp (buf + 0x36, "FAT", 3) == 0)
n = 0x027;
else
return ~0;
unsigned serial = *(unsigned *)(buf + n);
if (serial == 0)
return ~0;
return serial;
}
char *
grub_find_device (const char *path, dev_t dev)
{
/* No root device for /cygdrive. */
if (dev == (DEV_CYGDRIVE_MAJOR << 16))
return 0;
/* Convert to full POSIX and Win32 path. */
char fullpath[PATH_MAX], winpath[PATH_MAX];
cygwin_conv_to_full_posix_path (path, fullpath);
cygwin_conv_to_full_win32_path (fullpath, winpath);
/* If identical, this is no real filesystem path. */
if (strcmp (fullpath, winpath) == 0)
return 0;
/* Check for floppy drive letter. */
if (winpath[0] && winpath[1] == ':' && strchr ("AaBb", winpath[0]))
return xstrdup (strchr ("Aa", winpath[0]) ? "/dev/fd0" : "/dev/fd1");
/* Cygwin returns the partition serial number in stat.st_dev.
This is never identical to the device number of the emulated
/dev/sdXN device, so above grub_find_device () does not work.
Search the partition with the same serial in boot sector instead. */
char devpath[sizeof ("/dev/sda15") + 13]; /* Size + Paranoia. */
int d;
for (d = 'a'; d <= 'z'; d++)
{
sprintf (devpath, "/dev/sd%c", d);
if (get_bootsec_serial (devpath, 1) == 0)
continue;
int p;
for (p = 1; p <= 15; p++)
{
sprintf (devpath, "/dev/sd%c%d", d, p);
unsigned ser = get_bootsec_serial (devpath, 0);
if (ser == 0)
break;
if (ser != (unsigned)~0 && dev == (dev_t)ser)
return xstrdup (devpath);
}
}
return 0;
}
#endif /* __CYGWIN__ */
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
char *
grub_guess_root_device (const char *dir)
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
{
char *os_dev = NULL;
#ifdef __GNU__
file_t file;
mach_port_t *ports;
int *ints;
loff_t *offsets;
char *data;
error_t err;
mach_msg_type_number_t num_ports = 0, num_ints = 0, num_offsets = 0, data_len = 0;
size_t name_len;
file = file_name_lookup (dir, 0, 0);
if (file == MACH_PORT_NULL)
return 0;
err = file_get_storage_info (file,
&ports, &num_ports,
&ints, &num_ints,
&offsets, &num_offsets,
&data, &data_len);
if (num_ints < 1)
grub_util_error (_("Storage info for `%s' does not include type"), dir);
if (ints[0] != STORAGE_DEVICE)
grub_util_error (_("Filesystem of `%s' is not stored on local disk"), dir);
if (num_ints < 5)
grub_util_error (_("Storage info for `%s' does not include name"), dir);
name_len = ints[4];
if (name_len < data_len)
grub_util_error (_("Bogus name length for storage info for `%s'"), dir);
if (data[name_len - 1] != '\0')
grub_util_error (_("Storage name for `%s' not NUL-terminated"), dir);
os_dev = xmalloc (strlen ("/dev/") + data_len);
memcpy (os_dev, "/dev/", strlen ("/dev/"));
memcpy (os_dev + strlen ("/dev/"), data, data_len);
if (ports && num_ports > 0)
{
mach_msg_type_number_t i;
for (i = 0; i < num_ports; i++)
{
mach_port_t port = ports[i];
if (port != MACH_PORT_NULL)
mach_port_deallocate (mach_task_self(), port);
}
munmap ((caddr_t) ports, num_ports * sizeof (*ports));
}
if (ints && num_ints > 0)
munmap ((caddr_t) ints, num_ints * sizeof (*ints));
if (offsets && num_offsets > 0)
munmap ((caddr_t) offsets, num_offsets * sizeof (*offsets));
if (data && data_len > 0)
munmap (data, data_len);
mach_port_deallocate (mach_task_self (), file);
#else /* !__GNU__ */
struct stat st;
dev_t dev;
2009-06-10 21:04:23 +00:00
#ifdef __linux__
if (!os_dev)
os_dev = grub_find_root_device_from_mountinfo (dir, NULL);
#endif /* __linux__ */
if (!os_dev)
os_dev = find_root_device_from_libzfs (dir);
if (os_dev)
{
char *tmp = os_dev;
os_dev = canonicalize_file_name (os_dev);
free (tmp);
}
if (os_dev)
{
int dm = (strncmp (os_dev, "/dev/dm-", sizeof ("/dev/dm-") - 1) == 0);
int root = (strcmp (os_dev, "/dev/root") == 0);
if (!dm && !root)
return os_dev;
if (stat (os_dev, &st) >= 0)
{
free (os_dev);
dev = st.st_rdev;
return grub_find_device (dm ? "/dev/mapper" : "/dev", dev);
}
free (os_dev);
}
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
if (stat (dir, &st) < 0)
grub_util_error (_("cannot stat `%s'"), dir);
dev = st.st_dev;
#ifdef __CYGWIN__
/* Cygwin specific function. */
os_dev = grub_find_device (dir, dev);
#else
/* This might be truly slow, but is there any better way? */
os_dev = grub_find_device ("/dev", dev);
#endif
#endif /* !__GNU__ */
return os_dev;
}
#ifdef HAVE_DEVICE_MAPPER
static int
grub_util_open_dm (const char *os_dev, struct dm_tree **tree,
struct dm_tree_node **node)
{
uint32_t maj, min;
struct stat st;
*node = NULL;
*tree = NULL;
if ((strncmp ("/dev/mapper/", os_dev, 12) != 0))
return 0;
if (stat (os_dev, &st) < 0)
return 0;
*tree = dm_tree_create ();
if (! *tree)
{
grub_puts_ (N_("Failed to create tree"));
grub_dprintf ("hostdisk", "dm_tree_create failed\n");
return 0;
}
maj = major (st.st_rdev);
min = minor (st.st_rdev);
if (! dm_tree_add_dev (*tree, maj, min))
{
grub_dprintf ("hostdisk", "dm_tree_add_dev failed\n");
dm_tree_free (*tree);
*tree = NULL;
return 0;
}
*node = dm_tree_find_node (*tree, maj, min);
if (! *node)
{
grub_dprintf ("hostdisk", "dm_tree_find_node failed\n");
dm_tree_free (*tree);
*tree = NULL;
return 0;
}
return 1;
}
#endif
2011-04-21 10:39:31 +00:00
static char *
get_dm_uuid (const char *os_dev)
{
if ((strncmp ("/dev/mapper/", os_dev, 12) != 0))
2011-04-21 10:39:31 +00:00
return NULL;
#ifdef HAVE_DEVICE_MAPPER
{
struct dm_tree *tree;
struct dm_tree_node *node;
2011-01-25 12:28:11 +00:00
const char *node_uuid;
2011-04-21 10:39:31 +00:00
char *ret;
2009-12-23 Felix Zielcke <fzielcke@z-51.de> * commands/i386/pc/drivemap.c: Remove all trailing whitespace. * commands/lspci.c: Likewise. * commands/probe.c: Likewise. * commands/xnu_uuid.c: Likewise. * conf/i386-coreboot.rmk: Likewise. * conf/i386-efi.rmk: Likewise. * conf/i386-ieee1275.rmk: Likewise. * conf/i386-pc.rmk: Likewise. * conf/powerpc-ieee1275.rmk: Likewise. * conf/sparc64-ieee1275.rmk: Likewise. * conf/x86_64-efi.rmk: Likewise. * fs/i386/pc/pxe.c: Likewise. * gettext/gettext.c: Likewise. * include/grub/efi/graphics_output.h: Likewise. * include/grub/i386/pc/memory.h: Likewise. * kern/env.c: Likewise. * kern/i386/qemu/startup.S: Likewise. * lib/i386/pc/biosnum.c: Likewise. * lib/i386/relocator.c: Likewise. * lib/i386/relocator_asm.S: Likewise. * lib/relocator.c: Likewise. * loader/i386/bsd.c: Likewise. * loader/i386/multiboot.c: Likewise. * loader/i386/pc/chainloader.c: Likewise. * loader/i386/xnu.c: Likewise. * loader/xnu.c: Likewise. * normal/main.c: Likewise. * normal/menu_text.c: Likewise. * util/getroot.c: Likewise. * util/grub-mkconfig_lib.in: Likewise. * util/grub.d/00_header.in: Likewise. * util/i386/pc/grub-mkimage.c: Likewise. * util/mkisofs/eltorito.c: Likewise. * util/mkisofs/exclude.h: Likewise. * util/mkisofs/hash.c: Likewise. * util/mkisofs/iso9660.h: Likewise. * util/mkisofs/joliet.c: Likewise. * util/mkisofs/mkisofs.c: Likewise. * util/mkisofs/mkisofs.h: Likewise. * util/mkisofs/multi.c: Likewise. * util/mkisofs/name.c: Likewise. * util/mkisofs/rock.c: Likewise. * util/mkisofs/tree.c: Likewise. * util/mkisofs/write.c: Likewise. * video/efi_gop.c: Likewise.
2009-12-23 16:41:32 +00:00
if (!grub_util_open_dm (os_dev, &tree, &node))
2011-04-21 10:39:31 +00:00
return NULL;
2009-12-23 Felix Zielcke <fzielcke@z-51.de> * commands/i386/pc/drivemap.c: Remove all trailing whitespace. * commands/lspci.c: Likewise. * commands/probe.c: Likewise. * commands/xnu_uuid.c: Likewise. * conf/i386-coreboot.rmk: Likewise. * conf/i386-efi.rmk: Likewise. * conf/i386-ieee1275.rmk: Likewise. * conf/i386-pc.rmk: Likewise. * conf/powerpc-ieee1275.rmk: Likewise. * conf/sparc64-ieee1275.rmk: Likewise. * conf/x86_64-efi.rmk: Likewise. * fs/i386/pc/pxe.c: Likewise. * gettext/gettext.c: Likewise. * include/grub/efi/graphics_output.h: Likewise. * include/grub/i386/pc/memory.h: Likewise. * kern/env.c: Likewise. * kern/i386/qemu/startup.S: Likewise. * lib/i386/pc/biosnum.c: Likewise. * lib/i386/relocator.c: Likewise. * lib/i386/relocator_asm.S: Likewise. * lib/relocator.c: Likewise. * loader/i386/bsd.c: Likewise. * loader/i386/multiboot.c: Likewise. * loader/i386/pc/chainloader.c: Likewise. * loader/i386/xnu.c: Likewise. * loader/xnu.c: Likewise. * normal/main.c: Likewise. * normal/menu_text.c: Likewise. * util/getroot.c: Likewise. * util/grub-mkconfig_lib.in: Likewise. * util/grub.d/00_header.in: Likewise. * util/i386/pc/grub-mkimage.c: Likewise. * util/mkisofs/eltorito.c: Likewise. * util/mkisofs/exclude.h: Likewise. * util/mkisofs/hash.c: Likewise. * util/mkisofs/iso9660.h: Likewise. * util/mkisofs/joliet.c: Likewise. * util/mkisofs/mkisofs.c: Likewise. * util/mkisofs/mkisofs.h: Likewise. * util/mkisofs/multi.c: Likewise. * util/mkisofs/name.c: Likewise. * util/mkisofs/rock.c: Likewise. * util/mkisofs/tree.c: Likewise. * util/mkisofs/write.c: Likewise. * video/efi_gop.c: Likewise.
2009-12-23 16:41:32 +00:00
node_uuid = dm_tree_node_get_uuid (node);
if (! node_uuid)
{
grub_dprintf ("hostdisk", "%s has no DM uuid\n", os_dev);
dm_tree_free (tree);
2011-04-21 10:39:31 +00:00
return NULL;
}
2011-04-21 10:39:31 +00:00
ret = grub_strdup (node_uuid);
2011-04-22 13:13:12 +00:00
dm_tree_free (tree);
2011-04-22 13:13:12 +00:00
2011-04-21 10:39:31 +00:00
return ret;
}
2011-04-22 13:13:12 +00:00
#endif
2011-04-21 10:39:31 +00:00
return NULL;
}
2011-04-21 10:39:31 +00:00
static enum grub_dev_abstraction_types
grub_util_get_dm_abstraction (const char *os_dev)
{
2011-04-22 13:13:12 +00:00
#ifdef HAVE_DEVICE_MAPPER
2011-04-21 10:39:31 +00:00
char *uuid;
2011-04-22 13:13:12 +00:00
2011-04-21 10:39:31 +00:00
uuid = get_dm_uuid (os_dev);
if (uuid == NULL)
return GRUB_DEV_ABSTRACTION_NONE;
if (strncmp (uuid, "LVM-", 4) == 0)
{
grub_free (uuid);
return GRUB_DEV_ABSTRACTION_LVM;
}
if (strncmp (uuid, "CRYPT-LUKS1-", 4) == 0)
{
grub_free (uuid);
return GRUB_DEV_ABSTRACTION_LUKS;
}
grub_free (uuid);
return GRUB_DEV_ABSTRACTION_NONE;
#else
2011-04-22 13:13:12 +00:00
if ((strncmp ("/dev/mapper/", os_dev, 12) != 0))
return GRUB_DEV_ABSTRACTION_NONE;
return GRUB_DEV_ABSTRACTION_LVM;
#endif
2011-04-21 10:39:31 +00:00
}
#if defined (__FreeBSD__) || defined(__FreeBSD_kernel__)
#include <libgeom.h>
static const char *
grub_util_get_geom_abstraction (const char *dev)
{
char *whole;
struct gmesh mesh;
struct gclass *class;
const char *name;
int error;
if (strncmp (dev, "/dev/", sizeof ("/dev/") - 1) != 0)
return 0;
name = dev + sizeof ("/dev/") - 1;
grub_util_follow_gpart_up (name, NULL, &whole);
grub_util_info ("following geom '%s'", name);
error = geom_gettree (&mesh);
if (error != 0)
grub_util_error (_("couldn't open geom"));
LIST_FOREACH (class, &mesh.lg_class, lg_class)
{
struct ggeom *geom;
LIST_FOREACH (geom, &class->lg_geom, lg_geom)
{
struct gprovider *provider;
LIST_FOREACH (provider, &geom->lg_provider, lg_provider)
if (strcmp (provider->lg_name, name) == 0)
return class->lg_name;
}
}
return NULL;
}
#endif
int
grub_util_get_dev_abstraction (const char *os_dev)
{
#if defined(__linux__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
/* User explicitly claims that this drive is visible by BIOS. */
if (grub_util_biosdisk_is_present (os_dev))
return GRUB_DEV_ABSTRACTION_NONE;
#endif
#ifdef __linux__
enum grub_dev_abstraction_types ret;
2011-04-21 10:39:31 +00:00
/* Check for LVM and LUKS. */
ret = grub_util_get_dm_abstraction (os_dev);
if (ret != GRUB_DEV_ABSTRACTION_NONE)
return ret;
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
/* Check for RAID. */
2011-01-08 15:33:49 +00:00
if (!strncmp (os_dev, "/dev/md", 7) && ! grub_util_device_is_mapped (os_dev))
return GRUB_DEV_ABSTRACTION_RAID;
#endif
#if defined (__FreeBSD__) || defined(__FreeBSD_kernel__)
const char *abs;
abs = grub_util_get_geom_abstraction (os_dev);
grub_util_info ("abstraction of %s is %s", os_dev, abs);
if (abs && grub_strcasecmp (abs, "eli") == 0)
return GRUB_DEV_ABSTRACTION_GELI;
/* Check for LVM. */
if (!strncmp (os_dev, LVM_DEV_MAPPER_STRING, sizeof(LVM_DEV_MAPPER_STRING)-1))
return GRUB_DEV_ABSTRACTION_LVM;
#endif
/* No abstraction found. */
return GRUB_DEV_ABSTRACTION_NONE;
}
#ifdef __linux__
static char *
get_mdadm_uuid (const char *os_dev)
{
int mdadm_pipe[2];
pid_t mdadm_pid;
char *name = NULL;
if (pipe (mdadm_pipe) < 0)
{
grub_util_warn (_("Unable to create pipe for mdadm: %s"),
strerror (errno));
return NULL;
}
mdadm_pid = fork ();
if (mdadm_pid < 0)
grub_util_warn (_("Unable to fork mdadm: %s"), strerror (errno));
else if (mdadm_pid == 0)
{
/* Child. */
char *argv[5];
close (mdadm_pipe[0]);
dup2 (mdadm_pipe[1], STDOUT_FILENO);
close (mdadm_pipe[1]);
/* execvp has inconvenient types, hence the casts. None of these
strings will actually be modified. */
argv[0] = (char *) "mdadm";
argv[1] = (char *) "--detail";
argv[2] = (char *) "--export";
argv[3] = (char *) os_dev;
argv[4] = NULL;
execvp ("mdadm", argv);
exit (127);
}
else
{
/* Parent. Read mdadm's output. */
FILE *mdadm;
char *buf = NULL;
size_t len = 0;
close (mdadm_pipe[1]);
mdadm = fdopen (mdadm_pipe[0], "r");
if (! mdadm)
{
grub_util_warn (_("Unable to open stream from mdadm: %s"),
strerror (errno));
goto out;
}
while (getline (&buf, &len, mdadm) > 0)
{
if (strncmp (buf, "MD_UUID=", sizeof ("MD_UUID=") - 1) == 0)
{
char *name_start, *ptri, *ptro;
size_t name_len;
free (name);
name_start = buf + sizeof ("MD_UUID=") - 1;
ptro = name = xmalloc (strlen (name_start) + 1);
for (ptri = name_start; *ptri && *ptri != '\n' && *ptri != '\r';
ptri++)
if ((*ptri >= '0' && *ptri <= '9')
|| (*ptri >= 'a' && *ptri <= 'f')
|| (*ptri >= 'A' && *ptri <= 'F'))
*ptro++ = *ptri;
*ptro = 0;
}
}
out:
close (mdadm_pipe[0]);
waitpid (mdadm_pid, NULL, 0);
}
return name;
}
#endif /* __linux__ */
void
grub_util_pull_device (const char *os_dev)
{
2011-04-22 17:20:46 +00:00
int ab;
ab = grub_util_get_dev_abstraction (os_dev);
switch (ab)
{
case GRUB_DEV_ABSTRACTION_GELI:
#if defined (__FreeBSD__) || defined(__FreeBSD_kernel__)
{
char *whole;
struct gmesh mesh;
struct gclass *class;
const char *name;
int error;
char *lastsubdev = NULL;
if (strncmp (os_dev, "/dev/", sizeof ("/dev/") - 1) != 0)
return;
name = os_dev + sizeof ("/dev/") - 1;
grub_util_follow_gpart_up (name, NULL, &whole);
grub_util_info ("following geom '%s'", name);
error = geom_gettree (&mesh);
if (error != 0)
grub_util_error (_("couldn't open geom"));
LIST_FOREACH (class, &mesh.lg_class, lg_class)
{
struct ggeom *geom;
LIST_FOREACH (geom, &class->lg_geom, lg_geom)
{
struct gprovider *provider;
LIST_FOREACH (provider, &geom->lg_provider, lg_provider)
if (strcmp (provider->lg_name, name) == 0)
{
struct gconsumer *consumer;
char *fname;
char *uuid;
LIST_FOREACH (consumer, &geom->lg_consumer, lg_consumer)
break;
if (!consumer)
grub_util_error (_("couldn't find geli consumer"));
fname = xasprintf ("/dev/%s", consumer->lg_provider->lg_name);
grub_util_info ("consumer %s", consumer->lg_provider->lg_name);
lastsubdev = consumer->lg_provider->lg_name;
grub_util_pull_device (fname);
free (fname);
}
}
}
if (ab == GRUB_DEV_ABSTRACTION_GELI && lastsubdev)
{
char *fname = xasprintf ("/dev/%s", lastsubdev);
char *grdev = grub_util_get_grub_dev (fname);
free (fname);
if (grdev)
{
grub_err_t err;
err = grub_cryptodisk_cheat_mount (grdev, os_dev);
if (err)
grub_util_error (_("Can't mount crypto: %s"), _(grub_errmsg));
}
grub_free (grdev);
}
}
#endif
break;
case GRUB_DEV_ABSTRACTION_LVM:
2011-04-22 13:13:12 +00:00
case GRUB_DEV_ABSTRACTION_LUKS:
#ifdef HAVE_DEVICE_MAPPER
{
struct dm_tree *tree;
struct dm_tree_node *node;
struct dm_tree_node *child;
void *handle = NULL;
2011-04-22 17:20:46 +00:00
char *lastsubdev = NULL;
if (!grub_util_open_dm (os_dev, &tree, &node))
return;
while ((child = dm_tree_next_child (&handle, node, 0)))
{
const struct dm_info *dm = dm_tree_node_get_info (child);
char *subdev;
if (!dm)
continue;
subdev = grub_find_device ("/dev", makedev (dm->major, dm->minor));
if (subdev)
2011-04-22 17:20:46 +00:00
{
lastsubdev = subdev;
grub_util_pull_device (subdev);
}
}
if (ab == GRUB_DEV_ABSTRACTION_LUKS && lastsubdev)
2011-04-22 17:20:46 +00:00
{
char *grdev = grub_util_get_grub_dev (lastsubdev);
dm_tree_free (tree);
if (grdev)
{
grub_err_t err;
err = grub_cryptodisk_cheat_mount (grdev, os_dev);
2011-04-22 17:20:46 +00:00
if (err)
grub_util_error (_("Can't mount crypto: %s"), _(grub_errmsg));
2011-04-22 17:20:46 +00:00
}
grub_free (grdev);
}
else
dm_tree_free (tree);
}
#endif
2011-04-22 11:55:30 +00:00
return;
case GRUB_DEV_ABSTRACTION_RAID:
#ifdef __linux__
{
char **devicelist = grub_util_raid_getmembers (os_dev, 0);
int i;
for (i = 0; devicelist[i];i++)
grub_util_pull_device (devicelist[i]);
free (devicelist);
}
#endif
return;
default: /* GRUB_DEV_ABSTRACTION_NONE */
2011-12-23 18:25:24 +00:00
free (grub_util_biosdisk_get_grub_dev (os_dev));
return;
}
}
char *
grub_util_get_grub_dev (const char *os_dev)
{
char *grub_dev = NULL;
2011-04-22 11:55:30 +00:00
grub_util_pull_device (os_dev);
switch (grub_util_get_dev_abstraction (os_dev))
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
{
#if defined(__linux__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
case GRUB_DEV_ABSTRACTION_LVM:
{
unsigned short i, len;
grub_size_t offset = sizeof (LVM_DEV_MAPPER_STRING) - 1;
len = strlen (os_dev) - offset + 1;
2011-04-21 23:10:24 +00:00
grub_dev = xmalloc (len + sizeof ("lvm/"));
2011-04-21 23:10:24 +00:00
grub_memcpy (grub_dev, "lvm/", sizeof ("lvm/") - 1);
grub_memcpy (grub_dev + sizeof ("lvm/") - 1, os_dev + offset, len);
}
2009-06-10 21:04:23 +00:00
break;
#endif
#ifdef __linux__
2011-04-21 10:39:31 +00:00
case GRUB_DEV_ABSTRACTION_LUKS:
{
char *uuid, *dash;
uuid = get_dm_uuid (os_dev);
if (!uuid)
break;
2011-04-21 10:39:31 +00:00
dash = grub_strchr (uuid + sizeof ("CRYPT-LUKS1-") - 1, '-');
if (dash)
*dash = 0;
2011-04-23 16:00:42 +00:00
grub_dev = grub_xasprintf ("cryptouuid/%s",
2011-04-21 10:39:31 +00:00
uuid + sizeof ("CRYPT-LUKS1-") - 1);
grub_free (uuid);
}
break;
#endif
2011-04-21 10:39:31 +00:00
#if defined (__FreeBSD__) || defined(__FreeBSD_kernel__)
case GRUB_DEV_ABSTRACTION_GELI:
{
char *whole;
struct gmesh mesh;
struct gclass *class;
const char *name;
int error;
if (strncmp (os_dev, "/dev/", sizeof ("/dev/") - 1) != 0)
return 0;
name = os_dev + sizeof ("/dev/") - 1;
grub_util_follow_gpart_up (name, NULL, &whole);
grub_util_info ("following geom '%s'", name);
error = geom_gettree (&mesh);
if (error != 0)
grub_util_error (_("couldn't open geom"));
LIST_FOREACH (class, &mesh.lg_class, lg_class)
{
struct ggeom *geom;
LIST_FOREACH (geom, &class->lg_geom, lg_geom)
{
struct gprovider *provider;
LIST_FOREACH (provider, &geom->lg_provider, lg_provider)
if (strcmp (provider->lg_name, name) == 0)
{
struct gconsumer *consumer;
char *fname;
char *uuid;
LIST_FOREACH (consumer, &geom->lg_consumer, lg_consumer)
break;
if (!consumer)
grub_util_error (_("couldn't find geli consumer"));
fname = xasprintf ("/dev/%s", consumer->lg_provider->lg_name);
uuid = grub_util_get_geli_uuid (fname);
if (!uuid)
grub_util_error (_("couldn't retrieve geli UUID"));
grub_dev = xasprintf ("cryptouuid/%s", uuid);
free (fname);
free (uuid);
}
}
}
}
break;
#endif
#ifdef __linux__
case GRUB_DEV_ABSTRACTION_RAID:
if (os_dev[7] == '_' && os_dev[8] == 'd')
{
/* This a partitionable RAID device of the form /dev/md_dNNpMM. */
char *p, *q;
p = strdup (os_dev + sizeof ("/dev/md_d") - 1);
q = strchr (p, 'p');
if (q)
*q = ',';
grub_dev = xasprintf ("md%s", p);
free (p);
}
else if (os_dev[7] == '/' && os_dev[8] == 'd')
{
/* This a partitionable RAID device of the form /dev/md/dNNpMM. */
char *p, *q;
p = strdup (os_dev + sizeof ("/dev/md/d") - 1);
q = strchr (p, 'p');
if (q)
*q = ',';
grub_dev = xasprintf ("md%s", p);
free (p);
}
else if (os_dev[7] >= '0' && os_dev[7] <= '9')
{
char *p , *q;
p = strdup (os_dev + sizeof ("/dev/md") - 1);
q = strchr (p, 'p');
if (q)
*q = ',';
grub_dev = xasprintf ("md%s", p);
free (p);
}
else if (os_dev[7] == '/' && os_dev[8] >= '0' && os_dev[8] <= '9')
{
char *p , *q;
p = strdup (os_dev + sizeof ("/dev/md/") - 1);
q = strchr (p, 'p');
if (q)
*q = ',';
grub_dev = xasprintf ("md%s", p);
free (p);
}
else if (os_dev[7] == '/')
{
/* mdraid 1.x with a free name. */
char *p , *q;
p = strdup (os_dev + sizeof ("/dev/md/") - 1);
q = strchr (p, 'p');
if (q)
*q = ',';
grub_dev = xasprintf ("md/%s", p);
free (p);
}
else
grub_util_error (_("unknown kind of RAID device `%s'"), os_dev);
2009-06-10 21:04:23 +00:00
{
char *mdadm_name = get_mdadm_uuid (os_dev);
struct stat st;
if (mdadm_name)
{
const char *q;
for (q = os_dev + strlen (os_dev) - 1; q >= os_dev
&& grub_isdigit (*q); q--);
if (q >= os_dev && *q == 'p')
{
free (grub_dev);
grub_dev = xasprintf ("mduuid/%s,%s", mdadm_name, q + 1);
goto done;
}
free (grub_dev);
grub_dev = xasprintf ("mduuid/%s", mdadm_name);
done:
free (mdadm_name);
}
}
break;
#endif /* __linux__ */
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
default: /* GRUB_DEV_ABSTRACTION_NONE */
grub_dev = grub_util_biosdisk_get_grub_dev (os_dev);
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org> * DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c, include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h, include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h, include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c, video/readers/tga.c and video/i386/pc/vbeutil.c. 2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx> Added support for RAID and LVM. * disk/lvm.c: New file. * disk/raid.c: Likewise. * include/grub/lvm.h: Likewise. * include/grub/raid.h: Likewise. * include/grub/util/lvm.h: Likewise. * include/grub/util/raid.h: Likewise. * util/lvm.c: Likewise. * util/raid.c: Likewise. * include/grub/disk.h (grub_disk_dev_id): Add GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID. (grub_disk_get_size): New prototype. * kern/disk.c (grub_disk_open): Check whether grub_partition_probe() returns a partition. (grub_disk_get_size): New function. * kern/i386/pc/init.c (make_install_device): Copy the prefix verbatim if grub_install_dos_part is -2. * util/i386/pc/getroot.c (grub_guess_root_device): Support RAID and LVM devices. * util/i386/pc/grub-setup.c (setup): New argument MUST_EMBED. Force embedding of GRUB when the argument is true. Close FILE before returning. (main): Add support for RAID and LVM. * conf/common.rmk: Add RAID and LVM modules. * conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and util/lvm.c. (grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c. * kern/misc.c (grub_strstr): New function. * include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
}
return grub_dev;
2003-11-17 Marco Gerards <metgerards@student.han.nl> * conf/i386-pc.rmk (sbin_UTILITIES): Added pupa-emu. (pupa_setup_SOURCES): Added util/i386/pc/getroot.c. (pupa_emu_SOURCES): New variable. (pupa_emu_LDFLAGS): Likewise. * include/pupa/fs.h (pupa_ext2_init) [PUPA_UTIL]: New prototype. (pupa_ext2_fini) [PUPA_UTIL]: Likewise. * include/pupa/normal.h (pupa_normal_init) [PUPA_UTIL]: Likewise. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * include/pupa/setjmp.h [PUPA_UTIL]: Include <setjmp.h>. (pupa_jmp_buf): New typedef. (pupa_setjmp) [PUPA_UTIL]: New macro. (pupa_longjmp) [PUPA_UTIL]: Likewise. * include/pupa/term.h (struct pupa_term): New member `refresh'. (pupa_refresh): New prototype. * include/pupa/util/getroot.h: New file. * kern/misc.c (pupa_vsprintf): Refresh the screen after updating it. * kern/rescue.c (pupa_rescue_get_command_line): Likewise. (pupa_rescue_cmd_cat): Likewise. (pupa_rescue_cmd_ls): Likewise. (pupa_rescue_cmd_testload): Likewise. (pupa_rescue_cmd_lsmod): Likewise. * normal/cmdline.c (pupa_cmdline_get): Likewise. * normal/menu.c (run_menu): Likewise. * kern/term.c (pupa_cls): Likewise. (pupa_refresh): New function. * normal/normal.c (pupa_normal_init) [PUPA_UTIL]: New function. (pupa_normal_fini) [PUPA_UTIL]: Likewise. * util/console.c: New file. * util/i386/pc/getroot.c: New file. * util/i386/pc/pupa-setup.c: Include <pupa/util/getroot.h>. (pupa_putchar): New function. (pupa_refresh): Likewise. (xgetcwd): Function moved to ... (strip_extra_slashes): Likewise. (get_prefix): Likewise. * util/i386/pc/getroot.c: ... here. (find_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_find_root_device): ... here. Changed all callers. * util/i386/pc/pupa-setup.c (guess_root_device): Function moved and renamed to... * util/i386/pc/getroot.c (pupa_guess_root_device): ... here. Changed all callers. * util/misc.c (pupa_memalign): New function. (pupa_mm_init_region): Likewise. (pupa_register_exported_symbols): Likewise. (pupa_putchar): Function removed. * util/pupa-emu.c: New file.
2003-11-17 18:07:09 +00:00
}
const char *
grub_util_check_block_device (const char *blk_dev)
{
struct stat st;
if (stat (blk_dev, &st) < 0)
grub_util_error (_("cannot stat `%s'"), blk_dev);
if (S_ISBLK (st.st_mode))
return (blk_dev);
else
return 0;
}
const char *
grub_util_check_char_device (const char *blk_dev)
{
struct stat st;
if (stat (blk_dev, &st) < 0)
grub_util_error (_("cannot stat `%s'"), blk_dev);
if (S_ISCHR (st.st_mode))
return (blk_dev);
else
return 0;
}
#ifdef __CYGWIN__
/* Convert POSIX path to Win32 path,
remove drive letter, replace backslashes. */
static char *
get_win32_path (const char *path)
{
char winpath[PATH_MAX];
if (cygwin_conv_path (CCP_POSIX_TO_WIN_A, path, winpath, sizeof(winpath)))
grub_util_error (_("cygwin_conv_path() failed"));
int len = strlen (winpath);
int offs = (len > 2 && winpath[1] == ':' ? 2 : 0);
int i;
for (i = offs; i < len; i++)
if (winpath[i] == '\\')
winpath[i] = '/';
return xstrdup (winpath + offs);
}
#endif
#ifdef HAVE_LIBZFS
static libzfs_handle_t *__libzfs_handle;
static void
fini_libzfs (void)
{
libzfs_fini (__libzfs_handle);
}
libzfs_handle_t *
grub_get_libzfs_handle (void)
{
if (! __libzfs_handle)
{
__libzfs_handle = libzfs_init ();
if (__libzfs_handle)
atexit (fini_libzfs);
}
return __libzfs_handle;
}
#endif /* HAVE_LIBZFS */
/* ZFS has similar problems to those of btrfs (see above). */
void
grub_find_zpool_from_dir (const char *dir, char **poolname, char **poolfs)
{
char *slash;
*poolname = *poolfs = NULL;
#if defined(HAVE_STRUCT_STATFS_F_FSTYPENAME) && defined(HAVE_STRUCT_STATFS_F_MNTFROMNAME)
/* FreeBSD and GNU/kFreeBSD. */
{
struct statfs mnt;
if (statfs (dir, &mnt) != 0)
return;
if (strcmp (mnt.f_fstypename, "zfs") != 0)
return;
*poolname = xstrdup (mnt.f_mntfromname);
}
#elif defined(HAVE_GETEXTMNTENT)
/* Solaris. */
{
struct stat st;
struct extmnttab mnt;
if (stat (dir, &st) != 0)
return;
FILE *mnttab = fopen ("/etc/mnttab", "r");
if (! mnttab)
return;
while (getextmntent (mnttab, &mnt, sizeof (mnt)) == 0)
{
if (makedev (mnt.mnt_major, mnt.mnt_minor) == st.st_dev
&& !strcmp (mnt.mnt_fstype, "zfs"))
{
*poolname = xstrdup (mnt.mnt_special);
break;
}
}
fclose (mnttab);
}
#endif
if (! *poolname)
return;
slash = strchr (*poolname, '/');
if (slash)
{
*slash = '\0';
*poolfs = xstrdup (slash + 1);
}
else
*poolfs = xstrdup ("");
}
/* This function never prints trailing slashes (so that its output
can be appended a slash unconditionally). */
char *
grub_make_system_path_relative_to_its_root (const char *path)
{
struct stat st;
char *p, *buf, *buf2, *buf3, *ret;
uintptr_t offset = 0;
dev_t num;
size_t len;
char *poolfs = NULL;
/* canonicalize. */
p = canonicalize_file_name (path);
if (p == NULL)
grub_util_error (_("failed to get canonical path of %s"), path);
/* For ZFS sub-pool filesystems, could be extended to others (btrfs?). */
{
char *dummy;
grub_find_zpool_from_dir (p, &dummy, &poolfs);
}
len = strlen (p) + 1;
buf = xstrdup (p);
free (p);
if (stat (buf, &st) < 0)
grub_util_error (_("cannot stat %s: %s"), buf, strerror (errno));
buf2 = xstrdup (buf);
num = st.st_dev;
/* This loop sets offset to the number of chars of the root
directory we're inspecting. */
while (1)
{
p = strrchr (buf, '/');
if (p == NULL)
/* This should never happen. */
grub_util_error (_("FIXME: no / in buf. (make_system_path_relative_to_its_root)"));
if (p != buf)
*p = 0;
else
*++p = 0;
if (stat (buf, &st) < 0)
grub_util_error (_("cannot stat %s: %s"), buf, strerror (errno));
/* buf is another filesystem; we found it. */
if (st.st_dev != num)
{
/* offset == 0 means path given is the mount point.
This works around special-casing of "/" in Un*x. This function never
prints trailing slashes (so that its output can be appended a slash
unconditionally). Each slash in is considered a preceding slash, and
therefore the root directory is an empty string. */
if (offset == 0)
{
free (buf);
#ifdef __linux__
{
char *bind;
grub_free (grub_find_root_device_from_mountinfo (buf2, &bind));
if (bind && bind[0] && bind[1])
{
buf3 = bind;
goto parsedir;
}
grub_free (bind);
}
#endif
free (buf2);
if (poolfs)
return xasprintf ("/%s/@", poolfs);
return xstrdup ("");
}
else
break;
}
offset = p - buf;
/* offset == 1 means root directory. */
if (offset == 1)
{
/* Include leading slash. */
offset = 0;
break;
}
}
free (buf);
buf3 = xstrdup (buf2 + offset);
buf2[offset] = 0;
#ifdef __linux__
{
char *bind;
grub_free (grub_find_root_device_from_mountinfo (buf2, &bind));
if (bind && bind[0] && bind[1])
{
char *temp = buf3;
buf3 = grub_xasprintf ("%s%s%s", bind, buf3[0] == '/' ?"":"/", buf3);
grub_free (temp);
}
grub_free (bind);
}
#endif
free (buf2);
#ifdef __CYGWIN__
if (st.st_dev != (DEV_CYGDRIVE_MAJOR << 16))
{
/* Reached some mount point not below /cygdrive.
GRUB does not know Cygwin's emulated mounts,
convert to Win32 path. */
grub_util_info ("Cygwin path = %s\n", buf3);
char * temp = get_win32_path (buf3);
free (buf3);
buf3 = temp;
}
#endif
parsedir:
/* Remove trailing slashes, return empty string if root directory. */
len = strlen (buf3);
while (len > 0 && buf3[len - 1] == '/')
{
buf3[len - 1] = '\0';
len--;
}
if (poolfs)
{
ret = xasprintf ("/%s/@%s", poolfs, buf3);
free (buf3);
}
else
ret = buf3;
return ret;
}