pkgs/test/make-binary-wrapper/chdir.c at netboot-syslinux-multiplatform · tjh.dev/nixpkgs

tjh.dev / nixpkgs

Clone of https://github.com/NixOS/nixpkgs.git (to stress-test knotserver)

nixpkgs / pkgs / test / make-binary-wrapper / chdir.c

at netboot-syslinux-multiplatform 292 B view raw

 1#include <unistd.h>
 2#include <stdlib.h>
 3#include <stdio.h>
 4
 5#define assert_success(e) do { if ((e) < 0) { perror(#e); abort(); } } while (0)
 6
 7int main(int argc, char **argv) {
 8    assert_success(chdir("./tmp/foo"));
 9    argv[0] = "/send/me/flags";
10    return execv("/send/me/flags", argv);
11}