1 /* Test unknown-syscall output. 2 #progos: linux 3 #xerror: 4 #output: Unimplemented syscall: 0 (0x3, 0x2, 0x1, 0x4, 0x6, 0x5)\n 5 #output: program stopped with signal 4 (*).\n 6 */ 7 8 #include <unistd.h> 9 #include <stdio.h> 10 #include <stdlib.h> 11 #include <errno.h> 12 13 int main (void) 14 { 15 int err; 16 17 /* Check special case of number 0 syscall. */ 18 err = syscall (0, 3, 2, 1, 4, 6, 5); 19 if (err == -1 && errno == ENOSYS) 20 printf ("ENOSYS\n"); 21 printf ("xyzzy\n"); 22 exit (0); 23 } 24