| #include <string.h> | |
| #include <stdio.h> | |
| #include "test.h" | |
| /* relative path to p */ | |
| char *t_pathrel(char *buf, size_t n, char *argv0, char *p) | |
| { | |
| char *s = strrchr(argv0, '/'); | |
| int k; | |
| if (s) | |
| k = snprintf(buf, n, "%.*s/%s", (int)(s-argv0), argv0, p); | |
| else | |
| k = snprintf(buf, n, "./%s", p); | |
| if ((size_t)k >= n) | |
| return 0; | |
| return buf; | |
| } |