diff options
Diffstat (limited to 'lsx.c')
-rw-r--r-- | lsx.c | 43 |
1 files changed, 0 insertions, 43 deletions
@@ -1,43 +0,0 @@ | |||
1 | /* See LICENSE file for copyright and license details. */ | ||
2 | #include <dirent.h> | ||
3 | #include <errno.h> | ||
4 | #include <limits.h> | ||
5 | #include <stdio.h> | ||
6 | #include <stdlib.h> | ||
7 | #include <unistd.h> | ||
8 | #include <sys/stat.h> | ||
9 | |||
10 | static void lsx(const char *dir); | ||
11 | |||
12 | static int status = EXIT_SUCCESS; | ||
13 | |||
14 | int | ||
15 | main(int argc, char *argv[]) { | ||
16 | int i; | ||
17 | |||
18 | if(argc < 2) | ||
19 | lsx("."); | ||
20 | else for(i = 1; i < argc; i++) | ||
21 | lsx(argv[i]); | ||
22 | return status; | ||
23 | } | ||
24 | |||
25 | void | ||
26 | lsx(const char *dir) { | ||
27 | char buf[PATH_MAX]; | ||
28 | struct dirent *d; | ||
29 | struct stat st; | ||
30 | DIR *dp; | ||
31 | |||
32 | for(dp = opendir(dir); dp && (d = readdir(dp)); errno = 0) | ||
33 | if(snprintf(buf, sizeof buf, "%s/%s", dir, d->d_name) < (int)sizeof buf | ||
34 | && access(buf, X_OK) == 0 && stat(buf, &st) == 0 && S_ISREG(st.st_mode)) | ||
35 | puts(d->d_name); | ||
36 | |||
37 | if(errno != 0) { | ||
38 | status = EXIT_FAILURE; | ||
39 | perror(dir); | ||
40 | } | ||
41 | if(dp) | ||
42 | closedir(dp); | ||
43 | } | ||