| sysv_shm.c (118607) | sysv_shm.c (118615) |
|---|---|
| 1/* $NetBSD: sysv_shm.c,v 1.23 1994/07/04 23:25:12 glass Exp $ */ 2/* 3 * Copyright (c) 1994 Adam Glass and Charles Hannum. 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 --- 16 unchanged lines hidden (view full) --- 25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32#include <sys/cdefs.h> | 1/* $NetBSD: sysv_shm.c,v 1.23 1994/07/04 23:25:12 glass Exp $ */ 2/* 3 * Copyright (c) 1994 Adam Glass and Charles Hannum. 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 --- 16 unchanged lines hidden (view full) --- 25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32#include <sys/cdefs.h> |
| 33__FBSDID("$FreeBSD: head/sys/kern/sysv_shm.c 118607 2003-08-07 15:04:27Z jhb $"); | 33__FBSDID("$FreeBSD: head/sys/kern/sysv_shm.c 118615 2003-08-07 16:42:27Z nectar $"); |
| 34 35#include "opt_compat.h" 36#include "opt_sysvipc.h" 37 38#include <sys/param.h> 39#include <sys/systm.h> 40#include <sys/kernel.h> 41#include <sys/lock.h> --- 737 unchanged lines hidden (view full) --- 779/* 780 * MPSAFE 781 */ 782int 783shmsys(td, uap) 784 struct thread *td; 785 /* XXX actually varargs. */ 786 struct shmsys_args /* { | 34 35#include "opt_compat.h" 36#include "opt_sysvipc.h" 37 38#include <sys/param.h> 39#include <sys/systm.h> 40#include <sys/kernel.h> 41#include <sys/lock.h> --- 737 unchanged lines hidden (view full) --- 779/* 780 * MPSAFE 781 */ 782int 783shmsys(td, uap) 784 struct thread *td; 785 /* XXX actually varargs. */ 786 struct shmsys_args /* { |
| 787 u_int which; | 787 int which; |
| 788 int a2; 789 int a3; 790 int a4; 791 } */ *uap; 792{ 793 int error; 794 795 if (!jail_sysvipc_allowed && jailed(td->td_ucred)) 796 return (ENOSYS); | 788 int a2; 789 int a3; 790 int a4; 791 } */ *uap; 792{ 793 int error; 794 795 if (!jail_sysvipc_allowed && jailed(td->td_ucred)) 796 return (ENOSYS); |
| 797 if (uap->which >= sizeof(shmcalls)/sizeof(shmcalls[0])) | 797 if (uap->which < 0 || 798 uap->which >= sizeof(shmcalls)/sizeof(shmcalls[0])) |
| 798 return (EINVAL); 799 mtx_lock(&Giant); 800 error = (*shmcalls[uap->which])(td, &uap->a2); 801 mtx_unlock(&Giant); 802 return (error); 803} 804 805static void --- 144 unchanged lines hidden --- | 799 return (EINVAL); 800 mtx_lock(&Giant); 801 error = (*shmcalls[uap->which])(td, &uap->a2); 802 mtx_unlock(&Giant); 803 return (error); 804} 805 806static void --- 144 unchanged lines hidden --- |