1 /*
2 * DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
3 * Version 2, December 2004
4 *
5 * Copyright (C) 2016 Olaf Wintermann <olaf.wintermann@gmail.com>
6 *
7 * Everyone is permitted to copy and distribute verbatim or modified
8 * copies of this license document, and changing it is allowed as long
9 * as the name is changed.
10 *
11 * DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
12 * TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
13 *
14 * 0. You just DO WHAT THE FUCK YOU WANT TO.
15 */
16
17 #include <stdio.h>
18 #include <string.h>
19 #include <unistd.h>
20 #include <sys/types.h>
21 #include <sys/stat.h>
22 #include <dirent.h>
23 #include <fcntl.h>
24
25 /*
26 * Solaris Extended Attributes Example
27 *
28 * list all attributes
29 */
30
31 int main(int argc, char **argv) {
32 if(argc < 2) {
33 fprintf(stderr, "Usage: %s <file>", argv[0]);
34 return -1;
35 }
36
37 int file = open(argv[1], O_RDONLY);
38 if(file == -1) {
39 fprintf(stderr, "Cannot open file ''%s'': ", argv[1]);
40 perror(NULL);
41 return -1;
42 }
43
44 int attrdir = openat(file, ".", O_RDONLY|O_XATTR);
45 DIR *dir = fdopendir(attrdir);
46 if(!dir) {
47 perror("fdopendir");
48 return -1;
49 }
50
51 struct dirent *ent;
52 while((ent = readdir(dir)) != NULL) {
53 if(!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, "..")) {
54 continue;
55 }
56 printf("%s\n", ent->d_name);
57 }
58
59 return 0;
60 }
61
62