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1 // Copyright (c) 2005, Google Inc. | 1 // Copyright (c) 2005, Google Inc. |
2 // All rights reserved. | 2 // All rights reserved. |
3 // | 3 // |
4 // Redistribution and use in source and binary forms, with or without | 4 // Redistribution and use in source and binary forms, with or without |
5 // modification, are permitted provided that the following conditions are | 5 // modification, are permitted provided that the following conditions are |
6 // met: | 6 // met: |
7 // | 7 // |
8 // * Redistributions of source code must retain the above copyright | 8 // * Redistributions of source code must retain the above copyright |
9 // notice, this list of conditions and the following disclaimer. | 9 // notice, this list of conditions and the following disclaimer. |
10 // * Redistributions in binary form must reproduce the above | 10 // * Redistributions in binary form must reproduce the above |
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26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 | 29 |
30 // --- | 30 // --- |
31 // Author: Jacob Hoffman-Andrews | 31 // Author: Jacob Hoffman-Andrews |
32 | 32 |
33 #ifndef _GOOGLEINIT_H | 33 #ifndef _GOOGLEINIT_H |
34 #define _GOOGLEINIT_H | 34 #define _GOOGLEINIT_H |
35 | 35 |
36 #include "base/logging.h" | |
37 | |
38 class GoogleInitializer { | 36 class GoogleInitializer { |
39 public: | 37 public: |
40 typedef void (*VoidFunction)(void); | 38 typedef void (*void_function)(void); |
41 GoogleInitializer(const char* name, VoidFunction ctor, VoidFunction dtor) | 39 GoogleInitializer(const char* name, void_function f) { |
42 : name_(name), destructor_(dtor) { | 40 f(); |
43 // TODO(dmikurube): Re-enable the commented-out code. | |
44 // We commented out the following line, since Chromium does not have the | |
45 // proper includes to log using these macros. | |
46 // | |
47 // Commended-out code: | |
48 // RAW_VLOG(10, "<GoogleModuleObject> constructing: %s\n", name_); | |
49 // | |
50 // This googleinit.h is included from out of third_party/tcmalloc, such as | |
51 // net/tools/flip_server/balsa_headers.cc. | |
52 // "base/logging.h" (included above) indicates Chromium's base/logging.h | |
53 // when this googleinit.h is included from out of third_party/tcmalloc. | |
54 if (ctor) | |
55 ctor(); | |
56 } | 41 } |
57 ~GoogleInitializer() { | |
58 // TODO(dmikurube): Re-enable the commented-out code. | |
59 // The same as above. The following line is commented out in Chromium. | |
60 // | |
61 // Commended-out code: | |
62 // RAW_VLOG(10, "<GoogleModuleObject> destroying: %s\n", name_); | |
63 if (destructor_) | |
64 destructor_(); | |
65 } | |
66 | |
67 private: | |
68 const char* const name_; | |
69 const VoidFunction destructor_; | |
70 }; | 42 }; |
71 | 43 |
72 #define REGISTER_MODULE_INITIALIZER(name, body) \ | 44 #define REGISTER_MODULE_INITIALIZER(name, body) \ |
73 namespace { \ | 45 namespace { \ |
74 static void google_init_module_##name () { body; } \ | 46 static void google_init_module_##name () { body; } \ |
75 GoogleInitializer google_initializer_module_##name(#name, \ | 47 GoogleInitializer google_initializer_module_##name(#name, \ |
76 google_init_module_##name, NULL); \ | 48 google_init_module_##name); \ |
77 } | 49 } |
78 | 50 |
79 #define REGISTER_MODULE_DESTRUCTOR(name, body) \ | |
80 namespace { \ | |
81 static void google_destruct_module_##name () { body; } \ | |
82 GoogleInitializer google_destructor_module_##name(#name, \ | |
83 NULL, google_destruct_module_##name); \ | |
84 } | |
85 | |
86 | |
87 #endif /* _GOOGLEINIT_H */ | 51 #endif /* _GOOGLEINIT_H */ |
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