[sanitizer] Improve FreeBSD ASLR detection
[llvm-project.git] / lldb / tools / debugserver / source / DNBLog.h
blob3b17b46eebff3b5f80a3c2659852ed8bb688f166
1 //===-- DNBLog.h ------------------------------------------------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 //
9 // Created by Greg Clayton on 6/18/07.
11 //===----------------------------------------------------------------------===//
13 #ifndef LLDB_TOOLS_DEBUGSERVER_SOURCE_DNBLOG_H
14 #define LLDB_TOOLS_DEBUGSERVER_SOURCE_DNBLOG_H
16 #include "DNBDefs.h"
17 #include <cstdint>
18 #include <cstdio>
20 #ifdef __cplusplus
21 extern "C" {
22 #endif
24 // Flags that get filled in automatically before calling the log callback
25 // function
26 #define DNBLOG_FLAG_FATAL (1u << 0)
27 #define DNBLOG_FLAG_ERROR (1u << 1)
28 #define DNBLOG_FLAG_WARNING (1u << 2)
29 #define DNBLOG_FLAG_DEBUG (1u << 3)
30 #define DNBLOG_FLAG_VERBOSE (1u << 4)
31 #define DNBLOG_FLAG_THREADED (1u << 5)
33 #define DNBLOG_ENABLED
35 #if defined(DNBLOG_ENABLED)
37 void _DNBLog(uint32_t flags, const char *format, ...)
38 __attribute__((format(printf, 2, 3)));
39 void _DNBLogDebug(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
40 void _DNBLogDebugVerbose(const char *fmt, ...)
41 __attribute__((format(printf, 1, 2)));
42 void _DNBLogThreaded(const char *fmt, ...)
43 __attribute__((format(printf, 1, 2)));
44 void _DNBLogThreadedIf(uint32_t mask, const char *fmt, ...)
45 __attribute__((format(printf, 2, 3)));
46 void _DNBLogError(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
47 void _DNBLogFatalError(int err, const char *fmt, ...)
48 __attribute__((format(printf, 2, 3)));
49 void _DNBLogVerbose(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
50 void _DNBLogWarning(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
51 void _DNBLogWarningVerbose(const char *fmt, ...)
52 __attribute__((format(printf, 1, 2)));
53 bool DNBLogCheckLogBit(uint32_t bit);
54 uint32_t DNBLogSetLogMask(uint32_t mask);
55 uint32_t DNBLogGetLogMask();
56 void DNBLogSetLogCallback(DNBCallbackLog callback, void *baton);
57 DNBCallbackLog DNBLogGetLogCallback();
58 bool DNBLogEnabled();
59 bool DNBLogEnabledForAny(uint32_t mask);
60 int DNBLogGetDebug();
61 void DNBLogSetDebug(int g);
62 int DNBLogGetVerbose();
63 void DNBLogSetVerbose(int g);
65 #define DNBLog(fmt, ...) \
66 do { \
67 if (DNBLogEnabled()) { \
68 _DNBLog(0, fmt, ##__VA_ARGS__); \
69 } \
70 } while (0)
71 #define DNBLogDebug(fmt, ...) \
72 do { \
73 if (DNBLogEnabled()) { \
74 _DNBLogDebug(fmt, ##__VA_ARGS__); \
75 } \
76 } while (0)
77 #define DNBLogDebugVerbose(fmt, ...) \
78 do { \
79 if (DNBLogEnabled()) { \
80 _DNBLogDebugVerbose(fmt, ##__VA_ARGS__); \
81 } \
82 } while (0)
83 #define DNBLogThreaded(fmt, ...) \
84 do { \
85 if (DNBLogEnabled()) { \
86 _DNBLogThreaded(fmt, ##__VA_ARGS__); \
87 } \
88 } while (0)
89 #define DNBLogThreadedIf(mask, fmt, ...) \
90 do { \
91 if (DNBLogEnabledForAny(mask)) { \
92 _DNBLogThreaded(fmt, ##__VA_ARGS__); \
93 } \
94 } while (0)
95 #define DNBLogError(fmt, ...) \
96 do { \
97 if (DNBLogEnabled()) { \
98 _DNBLogError(fmt, ##__VA_ARGS__); \
99 } \
100 } while (0)
101 #define DNBLogFatalError(err, fmt, ...) \
102 do { \
103 if (DNBLogEnabled()) { \
104 _DNBLogFatalError(err, fmt, ##__VA_ARGS__); \
106 } while (0)
107 #define DNBLogVerbose(fmt, ...) \
108 do { \
109 if (DNBLogEnabled()) { \
110 _DNBLogVerbose(fmt, ##__VA_ARGS__); \
112 } while (0)
113 #define DNBLogWarning(fmt, ...) \
114 do { \
115 if (DNBLogEnabled()) { \
116 _DNBLogWarning(fmt, ##__VA_ARGS__); \
118 } while (0)
119 #define DNBLogWarningVerbose(fmt, ...) \
120 do { \
121 if (DNBLogEnabled()) { \
122 _DNBLogWarningVerbose(fmt, ##__VA_ARGS__); \
124 } while (0)
126 #else // #if defined(DNBLOG_ENABLED)
128 #define DNBLogDebug(...) ((void)0)
129 #define DNBLogDebugVerbose(...) ((void)0)
130 #define DNBLogThreaded(...) ((void)0)
131 #define DNBLogThreadedIf(...) ((void)0)
132 #define DNBLogError(...) ((void)0)
133 #define DNBLogFatalError(...) ((void)0)
134 #define DNBLogVerbose(...) ((void)0)
135 #define DNBLogWarning(...) ((void)0)
136 #define DNBLogWarningVerbose(...) ((void)0)
137 #define DNBLogGetLogFile() ((FILE *)NULL)
138 #define DNBLogSetLogFile(f) ((void)0)
139 #define DNBLogCheckLogBit(bit) ((bool)false)
140 #define DNBLogSetLogMask(mask) ((uint32_t)0u)
141 #define DNBLogGetLogMask() ((uint32_t)0u)
142 #define DNBLogToASL() ((void)0)
143 #define DNBLogToFile() ((void)0)
144 #define DNBLogCloseLogFile() ((void)0)
146 #endif // #else defined(DNBLOG_ENABLED)
148 #ifdef __cplusplus
150 #endif
152 #endif // LLDB_TOOLS_DEBUGSERVER_SOURCE_DNBLOG_H