blob: 83a79b7a5dbdfa3f796f8d2572803e3b79670c36 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
/* ISC license. */
#ifndef _BSD_SOURCE
#define _BSD_SOURCE
#endif
#include <unistd.h>
#include <skalibs/strerr2.h>
#include <skalibs/djbunix.h>
#define USAGE "s6-chroot dir prog..."
int main (int argc, char const *const *argv, char const *const *envp)
{
PROG = "s6-chroot" ;
if (argc < 3) strerr_dieusage(100, USAGE) ;
if (chdir(argv[1]) == -1) strerr_diefu2sys(111, "chdir to ", argv[1]) ;
if (chroot(".") == -1) strerr_diefu2sys(111, "chroot in ", argv[1]) ;
xpathexec_run(argv[2], argv+2, envp) ;
}
|
