projects / apple / dyld.git / blame
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|---|---|---|
| 10b92d3b A |
1 | /* |
| 2 | * Copyright (c) 2017 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 | ||
| 25 | ||
| 26 | #ifndef __DYLD_LOGGING_H__ | |
| 27 | #define __DYLD_LOGGING_H__ | |
| 28 | ||
| 29 | #include <string.h> | |
| 30 | #include <stdint.h> | |
| 31 | #include <stdarg.h> | |
| 32 | ||
| 33 | #define VIS_HIDDEN __attribute__((visibility("hidden"))) | |
| 34 | ||
| 35 | ||
| 36 | namespace dyld3 { | |
| 37 | ||
| 38 | ||
| 39 | bool log_loads(const char* format, ...) __attribute__((format(printf, 1, 2))) VIS_HIDDEN; | |
| 40 | bool log_apis(const char* format, ...) __attribute__((format(printf, 1, 2))) VIS_HIDDEN; | |
| 41 | bool log_segments(const char* format, ...) __attribute__((format(printf, 1, 2))) VIS_HIDDEN; | |
| 42 | bool log_initializers(const char* format, ...) __attribute__((format(printf, 1, 2))) VIS_HIDDEN; | |
| 43 | bool log_fixups(const char* format, ...) __attribute__((format(printf, 1, 2))) VIS_HIDDEN; | |
| 44 | bool log_notifications(const char* format, ...) __attribute__((format(printf, 1, 2))) VIS_HIDDEN; | |
| 45 | bool log_dofs(const char* format, ...) __attribute__((format(printf, 1, 2))) VIS_HIDDEN; | |
| 46 | ||
| 47 | void halt(const char* message) __attribute((noreturn)) VIS_HIDDEN ; | |
| 48 | ||
| 49 | ||
| 50 | // only called during libdyld set up | |
| 51 | void setLoggingFromEnvs(const char* envp[]) VIS_HIDDEN ; | |
| 52 | void setLoggingFunction(void (*func)(const char* format, va_list list)) VIS_HIDDEN; | |
| 53 | void setHaltFunction(void (*func)(const char* message) __attribute__((noreturn))) VIS_HIDDEN; | |
| 54 | ||
| 55 | ||
| 56 | ||
| 57 | ||
| 58 | } // namespace dyld3 | |
| 59 | ||
| 60 | #endif // __DYLD_LOGGING_H__ | |
| 61 | ||
| 62 |