diff options
Diffstat (limited to 'libblkid/src/superblocks/vfat.c')
| -rw-r--r-- | libblkid/src/superblocks/vfat.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/libblkid/src/superblocks/vfat.c b/libblkid/src/superblocks/vfat.c index 6b4a3ad..5644d89 100644 --- a/libblkid/src/superblocks/vfat.c +++ b/libblkid/src/superblocks/vfat.c @@ -183,8 +183,8 @@ static int search_fat_label(blkid_probe pr, uint64_t offset, uint32_t entries, u static int fat_valid_superblock(blkid_probe pr, const struct blkid_idmag *mag, - struct msdos_super_block *ms, - struct vfat_super_block *vs, + const struct msdos_super_block *ms, + const struct vfat_super_block *vs, uint32_t *cluster_count, uint32_t *fat_size, uint32_t *sect_count) { @@ -276,8 +276,8 @@ extern int blkid_probe_is_vfat(blkid_probe pr); */ int blkid_probe_is_vfat(blkid_probe pr) { - struct vfat_super_block *vs; - struct msdos_super_block *ms; + const struct vfat_super_block *vs; + const struct msdos_super_block *ms; const struct blkid_idmag *mag = NULL; int rc; @@ -301,11 +301,12 @@ int blkid_probe_is_vfat(blkid_probe pr) * Sievers's volume_id library */ static int probe_vfat(blkid_probe pr, const struct blkid_idmag *mag) { - struct vfat_super_block *vs; - struct msdos_super_block *ms; + const struct vfat_super_block *vs; + const struct msdos_super_block *ms; const unsigned char *vol_label = NULL; const unsigned char *boot_label = NULL; - unsigned char *vol_serno = NULL, vol_label_buf[11]; + const unsigned char *vol_serno = NULL; + unsigned char vol_label_buf[11]; uint16_t sector_size = 0, reserved; uint32_t cluster_count, fat_size, sect_count; const char *version = NULL; @@ -348,7 +349,7 @@ static int probe_vfat(blkid_probe pr, const struct blkid_idmag *mag) version = "FAT16"; } else if (vs->vs_fat32_length) { - unsigned char *buf; + const unsigned char *buf; uint16_t fsinfo_sect; int maxloop = 100; |