2005-08-20 Yoshinori K. Okuji <okuji@enbug.org>

* partmap/pc.c (pc_partition_map_iterate): Include the value of an
        invalid magic in thre error.

        * commands/search.c: New file.

        * util/grub-emu.c (main): Call grub_search_init and
        grub_search_fini.

        * kern/rescue.c (grub_rescue_print_disks): Removed.
        (grub_rescue_print_devices): New function.
        (grub_rescue_cmd_ls): Use grub_device_iterate with
        grub_rescue_print_devices instead of grub_disk_dev_iterate with
        grub_rescue_print_disks.

        * kern/partition.c (grub_partition_iterate): Return the result of
        PARTMAP->ITERATE instead of GRUB_ERRNO.

        * kern/device.c: Include grub/partition.h.
        (grub_device_iterate): New function.

        * include/grub/partition.h (grub_partition_iterate): Return int
        instead of grub_err_t.

        * include/grub/normal.h [GRUB_UTIL] (grub_search_init): New
        prototype.
        [GRUB_UTIL] (grub_search_fini): Likewise.

        * include/grub/device.h (grub_device_iterate): New prototype.

        * conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Added
        commands/search.c.
        (pkgdata_MODULES): Added search.mod.
        (search_mod_SOURCES): New variable.
        (search_mod_CFLAGS): Likewise.

        * conf/i386-pc.rmk (grub_emu_SOURCES): Added commands/search.c.
        (pkgdata_MODULES): Added search.mod.
        (search_mod_SOURCES): New variable.
        (search_mod_CFLAGS): Likewise.

        * commands/ls.c (grub_ls_list_disks): Renamed to ...
        (grub_ls_list_devices): ... this, and use grub_device_iterate.
        All callers changed.

        * DISTLIST: Added commands/search.c.

include/grub/normal.h

@@ -221,6 +221,8 @@ void grub_timeout_init (void);
 void grub_timeout_fini (void);
 void grub_configfile_init (void);
 void grub_configfile_fini (void);
+void grub_search_init (void);
+void grub_search_fini (void);
 #endif
 
 #endif /* ! GRUB_NORMAL_HEADER */