| | 1 | /* |
| | 2 | * Copyright (c) 2008 Apple Inc. All rights reserved. |
| | 3 | * |
| | 4 | * @APPLE_LICENSE_HEADER_START@ |
| | 5 | * |
| | 6 | * This file contains Original Code and/or Modifications of Original Code |
| | 7 | * as defined in and that are subject to the Apple Public Source License |
| | 8 | * Version 2.0 (the 'License'). You may not use this file except in |
| | 9 | * compliance with the License. Please obtain a copy of the License at |
| | 10 | * http://www.opensource.apple.com/apsl/ and read it before using this |
| | 11 | * file. |
| | 12 | * |
| | 13 | * The Original Code and all software distributed under the License are |
| | 14 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER |
| | 15 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| | 16 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, |
| | 17 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
| | 18 | * Please see the License for the specific language governing rights and |
| | 19 | * limitations under the License. |
| | 20 | * |
| | 21 | * @APPLE_LICENSE_HEADER_END@ |
| | 22 | */ |
| | 23 | |
| | 24 | #include <TargetConditionals.h> |
| | 25 | #if !TARGET_OS_DRIVERKIT |
| | 26 | #include <notify.h> |
| | 27 | #include <notify_keys.h> |
| | 28 | #else |
| | 29 | #define notify_post(...) |
| | 30 | #endif |
| | 31 | #include <sys/time.h> |
| | 32 | #include <stdio.h> |
| | 33 | #include <stdlib.h> |
| | 34 | #include "_simple.h" |
| | 35 | |
| | 36 | #ifndef kNotifyClockSet |
| | 37 | #define kNotifyClockSet "com.apple.system.clock_set" |
| | 38 | #endif |
| | 39 | |
| | 40 | int __settimeofday(const struct timeval *tp, const struct timezone *tzp); |
| | 41 | |
| | 42 | /* |
| | 43 | * settimeofday stub, legacy version |
| | 44 | */ |
| | 45 | int |
| | 46 | settimeofday(const struct timeval *tp, const struct timezone *tzp) |
| | 47 | { |
| | 48 | int ret = __settimeofday(tp, tzp); |
| | 49 | if (ret == 0) notify_post(kNotifyClockSet); |
| | 50 | |
| | 51 | if (tp) { |
| | 52 | char *msg = NULL; |
| | 53 | asprintf(&msg, "settimeofday({%#lx,%#x}) == %d", tp->tv_sec, tp->tv_usec, ret); |
| | 54 | _simple_asl_log(ASL_LEVEL_NOTICE, "com.apple.settimeofday", msg); |
| | 55 | free(msg); |
| | 56 | } |
| | 57 | |
| | 58 | return ret; |
| | 59 | } |
projects / apple / libc.git / blame_incremental