| ibcs2_isc.c (147820) | ibcs2_isc.c (160798) |
|---|---|
| 1/*- 2 * Copyright (c) 1994 S�ren Schmidt 3 * Copyright (c) 1994 Sean Eric Fagan 4 * Copyright (c) 1995 Steven Wallace 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 15 unchanged lines hidden (view full) --- 24 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1994 S�ren Schmidt 3 * Copyright (c) 1994 Sean Eric Fagan 4 * Copyright (c) 1995 Steven Wallace 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 15 unchanged lines hidden (view full) --- 24 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31#include <sys/cdefs.h> |
| 32__FBSDID("$FreeBSD: head/sys/i386/ibcs2/ibcs2_isc.c 147820 2005-07-07 19:28:55Z jhb $"); | 32__FBSDID("$FreeBSD: head/sys/i386/ibcs2/ibcs2_isc.c 160798 2006-07-28 19:05:28Z jhb $"); |
| 33 34#include <sys/param.h> 35#include <sys/lock.h> 36#include <sys/mutex.h> 37#include <sys/systm.h> 38#include <sys/sysent.h> 39#include <sys/proc.h> 40 --- 12 unchanged lines hidden (view full) --- 53 struct trapframe *tf = td->td_frame; 54 struct sysent *callp; 55 u_int code; 56 int error; 57 58 code = (tf->tf_eax & 0xffffff00) >> 8; 59 callp = &isc_sysent[code]; 60 | 33 34#include <sys/param.h> 35#include <sys/lock.h> 36#include <sys/mutex.h> 37#include <sys/systm.h> 38#include <sys/sysent.h> 39#include <sys/proc.h> 40 --- 12 unchanged lines hidden (view full) --- 53 struct trapframe *tf = td->td_frame; 54 struct sysent *callp; 55 u_int code; 56 int error; 57 58 code = (tf->tf_eax & 0xffffff00) >> 8; 59 callp = &isc_sysent[code]; 60 |
| 61 if (code < IBCS2_ISC_MAXSYSCALL) { 62 if ((callp->sy_narg & SYF_MPSAFE) == 0) 63 mtx_lock(&Giant); | 61 if (code < IBCS2_ISC_MAXSYSCALL) |
| 64 error = (*callp->sy_call)(td, (void *)uap); | 62 error = (*callp->sy_call)(td, (void *)uap); |
| 65 if ((callp->sy_narg & SYF_MPSAFE) == 0) 66 mtx_unlock(&Giant); 67 } else | 63 else |
| 68 error = ENOSYS; 69 return (error); 70} | 64 error = ENOSYS; 65 return (error); 66} |