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mkfs.vfat: small tweak to comments

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This commit is contained in:
Denis Vlasenko 2009-03-28 02:18:49 +00:00
parent 9d04b6b630
commit 020f465cbd
1 changed files with 3 additions and 1 deletions
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4
util-linux/mkfs_vfat.c
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@ -429,6 +429,7 @@ int mkfs_vfat_main(int argc UNUSED_PARAM, char **argv)
// Write filesystem image sequentially (no seeking)
//
{
// (a | b) is poor man's max(a, b)
unsigned bufsize = reserved_sect;
//bufsize |= sect_per_fat; // can be quite large
bufsize |= 2; // use this instead
@ -449,9 +450,10 @@ int mkfs_vfat_main(int argc UNUSED_PARAM, char **argv)
if (volume_size_sect <= 0xffff)
STORE_LE(boot_blk->volume_size_sect, volume_size_sect);
STORE_LE(boot_blk->media_byte, media_byte);
// Bad: this would make Linux to think that it's fat12/16
// wrong: this would make Linux think that it's fat12/16:
//if (sect_per_fat <= 0xffff)
// STORE_LE(boot_blk->sect_per_fat, sect_per_fat);
// works:
//STORE_LE(boot_blk->sect_per_fat, 0);
STORE_LE(boot_blk->sect_per_track, sect_per_track);
STORE_LE(boot_blk->heads, heads);