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SquashFS mtime support

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-12-11 18:20:45 +01:00
parent 4a91cd8220
commit 4aab263130
1 changed files with 14 additions and 0 deletions
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14
grub-core/fs/squash4.c
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@ -509,6 +509,19 @@ grub_squash_close (grub_file_t file)
return GRUB_ERR_NONE; return GRUB_ERR_NONE;
} }
static grub_err_t
grub_squash_mtime (grub_device_t dev, grub_int32_t *tm)
{
struct grub_squash_data *data = 0;
data = squash_mount (dev->disk);
if (! data)
return grub_errno;
*tm = grub_le_to_cpu32 (data->sb.creation_time);
grub_free (data);
return GRUB_ERR_NONE;
}
static struct grub_fs grub_squash_fs = static struct grub_fs grub_squash_fs =
{ {
.name = "squash4", .name = "squash4",
@ -516,6 +529,7 @@ static struct grub_fs grub_squash_fs =
.open = grub_squash_open, .open = grub_squash_open,
.read = grub_squash_read, .read = grub_squash_read,
.close = grub_squash_close, .close = grub_squash_close,
.mtime = grub_squash_mtime,
#ifdef GRUB_UTIL #ifdef GRUB_UTIL
.reserved_first_sector = 0, .reserved_first_sector = 0,
#endif #endif