jcs.org
Serenity Operating System
1#include <stdio.h>
2#include <unistd.h>
3#include <fcntl.h>
4
5int main()
6{
7 int fd = open("hax", O_CREAT | O_RDWR, 0755);
8 ftruncate(fd, 0);
9 close(fd);
10
11 int rc = execlp("hax", "hax", nullptr);
12 int saved_errno = errno;
13 unlink("hax");
14 if (rc == -1 && saved_errno == ENOEXEC) {
15 printf("FAIL\n");
16 return 1;
17 }
18 printf("PASS\n");
19 return 0;
20}