mirror of
https://github.com/mintycube/dotfiles.git
synced 2024-10-22 14:05:41 +02:00
20 lines
364 B
C
20 lines
364 B
C
|
#if defined(__OpenBSD__)
|
||
|
|
#include <sys/sysctl.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
int
|
||
|
|
subprocwd(char *path)
|
||
|
|
{
|
||
|
|
#if defined(__linux)
|
||
|
|
if (snprintf(path, PATH_MAX, "/proc/%d/cwd", pid) < 0)
|
||
|
|
return -1;
|
||
|
|
return 0;
|
||
|
|
#elif defined(__OpenBSD__)
|
||
|
|
size_t sz = PATH_MAX;
|
||
|
|
int name[3] = {CTL_KERN, KERN_PROC_CWD, pid};
|
||
|
|
if (sysctl(name, 3, path, &sz, 0, 0) == -1)
|
||
|
|
return -1;
|
||
|
|
return 0;
|
||
|
|
#endif
|
||
|
|
}
|