| call.c (202601) | call.c (202602) |
|---|---|
| 1/*- 2 * Copyright (c) 1999 Assar Westerlund 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * | 1/*- 2 * Copyright (c) 1999 Assar Westerlund 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * |
| 26 * $FreeBSD: head/share/examples/kld/syscall/test/call.c 202601 2010-01-18 23:04:38Z wkoszek $ | 26 * $FreeBSD: head/share/examples/kld/syscall/test/call.c 202602 2010-01-18 23:09:07Z wkoszek $ |
| 27 */ 28 | 27 */ 28 |
| 29#include <sys/types.h> 30#include <sys/module.h> 31#include <sys/syscall.h> 32 |
|
| 29#include <stdio.h> 30#include <stdlib.h> 31#include <unistd.h> | 33#include <stdio.h> 34#include <stdlib.h> 35#include <unistd.h> |
| 32#include <sys/syscall.h> 33#include <sys/types.h> 34#include <sys/module.h> | |
| 35 | 36 |
| 36static void usage (void); 37 38static void 39usage (void) 40{ 41 fprintf (stderr, "call syscall-number\n"); 42 exit (1); 43} 44 | |
| 45int | 37int |
| 46main(int argc, char **argv) | 38main(int argc __unused, char **argv __unused) |
| 47{ | 39{ |
| 48 char *endptr; | |
| 49 int syscall_num; 50 struct module_stat stat; 51 52 stat.version = sizeof(stat); 53 modstat(modfind("syscall"), &stat); 54 syscall_num = stat.data.intval; 55 return syscall (syscall_num); 56} | 40 int syscall_num; 41 struct module_stat stat; 42 43 stat.version = sizeof(stat); 44 modstat(modfind("syscall"), &stat); 45 syscall_num = stat.data.intval; 46 return syscall (syscall_num); 47} |