mirror of https://github.com/vitalif/e2fsprogs
misc/create_inode.c: set owner/mode/time for the inode
Set the uid, gid, mode and time for inode. Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Reviewed-by: Darren Hart <dvhart@linux.intel.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>crypto
parent
3068f03f1c
commit
b696065425
|
@ -18,6 +18,40 @@
|
||||||
#define S_BLKSIZE 512
|
#define S_BLKSIZE 512
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
/* Fill the uid, gid, mode and time for the inode */
|
||||||
|
static void fill_inode(struct ext2_inode *inode, struct stat *st)
|
||||||
|
{
|
||||||
|
if (st != NULL) {
|
||||||
|
inode->i_uid = st->st_uid;
|
||||||
|
inode->i_gid = st->st_gid;
|
||||||
|
inode->i_mode |= st->st_mode;
|
||||||
|
inode->i_atime = st->st_atime;
|
||||||
|
inode->i_mtime = st->st_mtime;
|
||||||
|
inode->i_ctime = st->st_ctime;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Set the uid, gid, mode and time for the inode */
|
||||||
|
errcode_t set_inode_extra(ext2_ino_t cwd, ext2_ino_t ino, struct stat *st)
|
||||||
|
{
|
||||||
|
errcode_t retval;
|
||||||
|
struct ext2_inode inode;
|
||||||
|
|
||||||
|
retval = ext2fs_read_inode(current_fs, ino, &inode);
|
||||||
|
if (retval) {
|
||||||
|
com_err(__func__, retval, "while reading inode %u", ino);
|
||||||
|
return retval;
|
||||||
|
}
|
||||||
|
|
||||||
|
fill_inode(&inode, st);
|
||||||
|
|
||||||
|
retval = ext2fs_write_inode(current_fs, ino, &inode);
|
||||||
|
if (retval) {
|
||||||
|
com_err(__func__, retval, "while writing inode %u", ino);
|
||||||
|
return retval;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
/* Make a special file which is block, character and fifo */
|
/* Make a special file which is block, character and fifo */
|
||||||
errcode_t do_mknod_internal(ext2_ino_t cwd, const char *name, struct stat *st)
|
errcode_t do_mknod_internal(ext2_ino_t cwd, const char *name, struct stat *st)
|
||||||
{
|
{
|
||||||
|
@ -435,6 +469,17 @@ errcode_t populate_fs(ext2_ino_t parent_ino, const char *source_dir)
|
||||||
com_err(__func__, 0,
|
com_err(__func__, 0,
|
||||||
_("ignoring entry \"%s\""), name);
|
_("ignoring entry \"%s\""), name);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
if ((retval = ext2fs_namei(current_fs, root, parent_ino, name, &ino))){
|
||||||
|
com_err(name, retval, 0);
|
||||||
|
return retval;
|
||||||
|
}
|
||||||
|
|
||||||
|
if ((retval = set_inode_extra(parent_ino, ino, &st))) {
|
||||||
|
com_err(__func__, retval,
|
||||||
|
_("while setting inode for \"%s\""), name);
|
||||||
|
return retval;
|
||||||
|
}
|
||||||
}
|
}
|
||||||
closedir(dh);
|
closedir(dh);
|
||||||
return retval;
|
return retval;
|
||||||
|
|
Loading…
Reference in New Issue