1 #include "tests.h" 2 #include <asm/unistd.h> 3 4 #ifdef __NR_unlinkat 5 6 # include <stdio.h> 7 # include <unistd.h> 8 9 int 10 main(void) 11 { 12 static const char sample[] = "unlinkat_sample"; 13 const long fd = (long) 0xdeadbeefffffffffULL; 14 15 long rc = syscall(__NR_unlinkat, fd, sample, 0); 16 printf("unlinkat(%d, \"%s\", 0) = %ld %s (%m)\n", 17 (int) fd, sample, rc, errno2name()); 18 19 rc = syscall(__NR_unlinkat, -100, sample, -1L); 20 printf("unlinkat(%s, \"%s\", %s) = %ld %s (%m)\n", 21 "AT_FDCWD", sample, 22 "AT_SYMLINK_NOFOLLOW|AT_REMOVEDIR|AT_SYMLINK_FOLLOW" 23 "|AT_NO_AUTOMOUNT|AT_EMPTY_PATH|0xffffe0ff", 24 rc, errno2name()); 25 26 puts("+++ exited with 0 +++"); 27 return 0; 28 } 29 30 #else 31 32 SKIP_MAIN_UNDEFINED("__NR_unlinkat") 33 34 #endif 35
