Author: sjg
Date: Sat Jun 9 02:41:51 2018
New Revision: 334868
URL: https://svnweb.freebsd.org/changeset/base/334868
Log:
Add st_mtime, st_ino and st_dev for ufs_stat
Differential Revision: D15064
Modified:
head/stand/libsa/ufs.c
Modified: head/stand/libsa/ufs.c
==============================================================================
--- head/stand/libsa/ufs.c Sat Jun 9 02:25:18 2018 (r334867)
+++ head/stand/libsa/ufs.c Sat Jun 9 02:41:51 2018 (r334868)
@@ -124,6 +124,7 @@ struct file {
ufs2_daddr_t f_buf_blkno; /* block number of data block */
char *f_buf; /* buffer for data block */
size_t f_buf_size; /* size of data block */
+ int f_inumber; /* inumber */
};
#define DIP(fp, field) \
((fp)->f_fs->fs_magic == FS_UFS1_MAGIC ? \
@@ -190,6 +191,7 @@ read_inode(inumber, f)
fp->f_buf_blkno = -1;
}
fp->f_seekp = 0;
+ fp->f_inumber = inumber;
out:
free(buf);
return (rc);
@@ -836,6 +838,20 @@ ufs_stat(f, sb)
sb->st_uid = DIP(fp, di_uid);
sb->st_gid = DIP(fp, di_gid);
sb->st_size = DIP(fp, di_size);
+ sb->st_mtime = DIP(fp, di_mtime);
+ /*
+ * The items below are ufs specific!
+ * Other fs types will need their own solution
+ * if these fields are needed.
+ */
+ sb->st_ino = fp->f_inumber;
+ /*
+ * We need something to differentiate devs.
+ * fs_id is unique but 64bit, we xor the two
+ * halves to squeeze it into 32bits.
+ */
+ sb->st_dev = (dev_t)(fp->f_fs->fs_id[0] ^ fp->f_fs->fs_id[1]);
+
return (0);
}
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