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| author | Denys Vlasenko | 2010-06-04 15:55:17 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2010-06-04 15:55:17 +0200 |
| commit | 8878c24c7d15fe0d4df73aa8477251c6583f5157 (patch) | |
| tree | 99b1860054e053676f887623270b7844cc7beb46 | |
| parent | c46792492fa4a0b2631e9c711864f37a493aeef6 (diff) | |
| download | busybox-8878c24c7d15fe0d4df73aa8477251c6583f5157.zip busybox-8878c24c7d15fe0d4df73aa8477251c6583f5157.tar.gz | |
mkfs_vfat: fix gcc-4.4 warning
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | util-linux/mkfs_vfat.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/util-linux/mkfs_vfat.c b/util-linux/mkfs_vfat.c index ff3e416..c57cd9d 100644 --- a/util-linux/mkfs_vfat.c +++ b/util-linux/mkfs_vfat.c @@ -98,8 +98,9 @@ struct msdos_volume_info { /* (offsets are relative to start of boot sector) */ } PACKED; /* 05a end. Total size 26 (0x1a) bytes */ struct msdos_boot_sector { - char boot_jump[3]; /* 000 short or near jump instruction */ - char system_id[8]; /* 003 name - can be used to special case partition manager volumes */ + /* We use strcpy to fill both, and gcc-4.4.x complains if they are separate */ + char boot_jump_and_sys_id[3+8]; /* 000 short or near jump instruction */ + /*char system_id[8];*/ /* 003 name - can be used to special case partition manager volumes */ uint16_t bytes_per_sect; /* 00b bytes per logical sector */ uint8_t sect_per_clust; /* 00d sectors/cluster */ uint16_t reserved_sect; /* 00e reserved sectors (sector offset of 1st FAT relative to volume start) */ @@ -457,7 +458,7 @@ int mkfs_vfat_main(int argc UNUSED_PARAM, char **argv) struct msdos_boot_sector *boot_blk = (void*)buf; struct fat32_fsinfo *info = (void*)(buf + bytes_per_sect); - strcpy(boot_blk->boot_jump, "\xeb\x58\x90" "mkdosfs"); // system_id[8] included :) + strcpy(boot_blk->boot_jump_and_sys_id, "\xeb\x58\x90" "mkdosfs"); STORE_LE(boot_blk->bytes_per_sect, bytes_per_sect); STORE_LE(boot_blk->sect_per_clust, sect_per_clust); // cast in needed on big endian to suppress a warning |