freshlybakedca.ke
Git fork
1#define COMPAT_CODE_ACCESS
2#include "../git-compat-util.h"
3
4/* Do the same thing access(2) does, but use the effective uid,
5 * and don't make the mistake of telling root that any file is
6 * executable. This version uses stat(2).
7 */
8int git_access(const char *path, int mode)
9{
10 struct stat st;
11
12 /* do not interfere a normal user */
13 if (geteuid())
14 return access(path, mode);
15
16 if (stat(path, &st) < 0)
17 return -1;
18
19 /* Root can read or write any file. */
20 if (!(mode & X_OK))
21 return 0;
22
23 /* Root can execute any file that has any one of the execute
24 * bits set.
25 */
26 if (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))
27 return 0;
28
29 errno = EACCES;
30 return -1;
31}