| vm_mmap.c (1e62bc6357def912448a5e2d0c7bbd3ccfa2bcc8) | vm_mmap.c (6c534ad868b816e1b2ba8994e4a03d1e5e8ff3af) |
|---|---|
| 1/* 2 * Copyright (c) 1988 University of Utah. 3 * Copyright (c) 1991, 1993 4 * The Regents of the University of California. All rights reserved. 5 * 6 * This code is derived from software contributed to Berkeley by 7 * the Systems Programming Group of the University of Utah Computer 8 * Science Department. --- 24 unchanged lines hidden (view full) --- 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * from: Utah $Hdr: vm_mmap.c 1.6 91/10/21$ 39 * 40 * @(#)vm_mmap.c 8.4 (Berkeley) 1/12/94 | 1/* 2 * Copyright (c) 1988 University of Utah. 3 * Copyright (c) 1991, 1993 4 * The Regents of the University of California. All rights reserved. 5 * 6 * This code is derived from software contributed to Berkeley by 7 * the Systems Programming Group of the University of Utah Computer 8 * Science Department. --- 24 unchanged lines hidden (view full) --- 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * from: Utah $Hdr: vm_mmap.c 1.6 91/10/21$ 39 * 40 * @(#)vm_mmap.c 8.4 (Berkeley) 1/12/94 |
| 41 * $Id: vm_mmap.c,v 1.19 1995/03/25 16:55:46 davidg Exp $ | 41 * $Id: vm_mmap.c,v 1.20 1995/03/25 17:36:00 davidg Exp $ |
| 42 */ 43 44/* 45 * Mapped file (mmap) interface to VM 46 */ 47 48#include <sys/param.h> 49#include <sys/systm.h> --- 306 unchanged lines hidden (view full) --- 356 if (mmapdebug & MDB_SYNC) 357 printf("msync: cleaning/flushing address range [%x-%x)\n", 358 addr, addr + size); 359#endif 360 361 /* 362 * Clean the pages and interpret the return value. 363 */ | 42 */ 43 44/* 45 * Mapped file (mmap) interface to VM 46 */ 47 48#include <sys/param.h> 49#include <sys/systm.h> --- 306 unchanged lines hidden (view full) --- 356 if (mmapdebug & MDB_SYNC) 357 printf("msync: cleaning/flushing address range [%x-%x)\n", 358 addr, addr + size); 359#endif 360 361 /* 362 * Clean the pages and interpret the return value. 363 */ |
| 364 rv = vm_map_clean(map, addr, addr + size, (flags & MS_ASYNC) != 0, | 364 rv = vm_map_clean(map, addr, addr + size, (flags & MS_ASYNC) == 0, |
| 365 (flags & MS_INVALIDATE) != 0); 366 367 switch (rv) { 368 case KERN_SUCCESS: 369 break; 370 case KERN_INVALID_ADDRESS: 371 return (EINVAL); /* Sun returns ENOMEM? */ 372 case KERN_FAILURE: --- 451 unchanged lines hidden --- | 365 (flags & MS_INVALIDATE) != 0); 366 367 switch (rv) { 368 case KERN_SUCCESS: 369 break; 370 case KERN_INVALID_ADDRESS: 371 return (EINVAL); /* Sun returns ENOMEM? */ 372 case KERN_FAILURE: --- 451 unchanged lines hidden --- |