/* | |
* chroot.c, by rmk | |
*/ | |
#include <unistd.h> | |
#include <stdio.h> | |
int main(int argc, char *argv[], char *envp[]) | |
{ | |
if (argc < 3) { | |
fprintf(stderr, "Usage: %s newroot command...\n", | |
argv[0]); | |
return 1; | |
} | |
if (chroot(argv[1]) == -1) { | |
perror("chroot"); | |
return 1; | |
} | |
if (execve(argv[2], argv + 2, envp) == -1) { | |
perror("execve"); | |
return 1; | |
} | |
return 0; | |
} |