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2003-10-27 Marco Gerards <metgerards@student.han.nl>

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* README: In the pupa-mkimage example use _chain instead of chain
	and ext2 instead of fat.
	* TODO: Replace ext2fs with jfs as an example.  Add an item for
	adding journal playback for ext2fs.
	* conf/i386-pc.rmk (pupa_setup_SOURCES): Added fs/ext2.c.
	(pkgdata_MODULES): Added ext2.mod.
	(ext2_mod_SOURCES): New variable.
	(ext2_mod_CFLAGS): Likewise.
	* include/pupa/err.h (pupa_err_t): Added PUPA_ERR_SYMLINK_LOOP.
	* include/pupa/misc.h (pupa_strncpy): New prototype.
	(pupa_strcat): Likewise.
	(pupa_strncmp): Likewise.
	* kern/misc.c (pupa_strcat): Enable function.
	(pupa_strncpy): New function.
	(pupa_strncmp): Likewise.

	* kern/disk.c (pupa_disk_read): Set pupa_errno to PUPA_ERR_NONE
	when the read failed before retrying.
	* util/i386/pc/biosdisk.c (_LARGEFILE_SOURCE): Removed.
	(_FILE_OFFSET_BITS): Likewise.
	* configure.ac: Added AC_SYS_LARGEFILE.
This commit is contained in:
marco_g 2003-10-29 18:44:30 +00:00
parent 98d150633e
commit a35eed7c3e
13 changed files with 1149 additions and 18 deletions
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3
kern/disk.c
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@ -1,6 +1,7 @@
/*
* PUPA -- Preliminary Universal Programming Architecture for GRUB
* Copyright (C) 2002 Yoshinori K. Okuji <okuji@enbug.org>
* Copyright (C) 2003 Marco Gerards <metgerards@student.han.nl>
*
* PUPA is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -350,6 +351,8 @@ pupa_disk_read (pupa_disk_t disk, unsigned long sector,
/* Uggh... Failed. Instead, just read necessary data. */
unsigned num;
pupa_errno = PUPA_ERR_NONE;
/* If more data is required, no way. */
if (pos + size
>= (PUPA_DISK_SECTOR_SIZE << PUPA_DISK_CACHE_BITS))