mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/kdave/btrfs-progs.git
synced 2024-11-16 08:44:31 +08:00
4f26833193
Separate every command group into its own file (cmds_<group>.c) and rearrange includes. Remove btrfs_cmds.c. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
/*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public
|
|
* License v2 as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public
|
|
* License along with this program; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 021110-1307, USA.
|
|
*/
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <dirent.h>
|
|
#include <fcntl.h>
|
|
|
|
int open_file_or_dir(const char *fname)
|
|
{
|
|
int ret;
|
|
struct stat st;
|
|
DIR *dirstream;
|
|
int fd;
|
|
|
|
ret = stat(fname, &st);
|
|
if (ret < 0) {
|
|
return -1;
|
|
}
|
|
if (S_ISDIR(st.st_mode)) {
|
|
dirstream = opendir(fname);
|
|
if (!dirstream) {
|
|
return -2;
|
|
}
|
|
fd = dirfd(dirstream);
|
|
} else {
|
|
fd = open(fname, O_RDWR);
|
|
}
|
|
if (fd < 0) {
|
|
return -3;
|
|
}
|
|
return fd;
|
|
}
|