Mercurial > hg > nginx-mail
comparison src/misc/ngx_google_perftools_module.c @ 665:0b460e61bdcd default tip
Merge with nginx 1.0.0.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Mon, 25 Apr 2011 04:22:17 +0400 |
parents | be4f34123024 |
children |
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572:06419a2298a9 | 665:0b460e61bdcd |
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6 | 6 |
7 #include <ngx_config.h> | 7 #include <ngx_config.h> |
8 #include <ngx_core.h> | 8 #include <ngx_core.h> |
9 | 9 |
10 /* | 10 /* |
11 * declare Profiler here interface because | 11 * declare Profiler interface here because |
12 * <google/profiler.h> is C++ header file | 12 * <google/profiler.h> is C++ header file |
13 */ | 13 */ |
14 | 14 |
15 int ProfilerStart(u_char* fname); | 15 int ProfilerStart(u_char* fname); |
16 void ProfilerStop(void); | 16 void ProfilerStop(void); |
71 if (gptcf == NULL) { | 71 if (gptcf == NULL) { |
72 return NULL; | 72 return NULL; |
73 } | 73 } |
74 | 74 |
75 /* | 75 /* |
76 * set by pcalloc() | 76 * set by ngx_pcalloc() |
77 * | 77 * |
78 * gptcf->profiles = { 0, NULL }; | 78 * gptcf->profiles = { 0, NULL }; |
79 */ | 79 */ |
80 | 80 |
81 return gptcf; | 81 return gptcf; |
99 if (profile == NULL) { | 99 if (profile == NULL) { |
100 return NGX_OK; | 100 return NGX_OK; |
101 } | 101 } |
102 | 102 |
103 if (getenv("CPUPROFILE")) { | 103 if (getenv("CPUPROFILE")) { |
104 | |
105 /* disable inherited Profiler enabled in master process */ | 104 /* disable inherited Profiler enabled in master process */ |
106 ProfilerStop(); | 105 ProfilerStop(); |
107 } | 106 } |
108 | 107 |
109 ngx_sprintf(profile, "%V.%d%Z", &gptcf->profiles, ngx_pid); | 108 ngx_sprintf(profile, "%V.%d%Z", &gptcf->profiles, ngx_pid); |
110 | 109 |
111 if (ProfilerStart(profile)) { | 110 if (ProfilerStart(profile)) { |
112 | |
113 /* start ITIMER_PROF timer */ | 111 /* start ITIMER_PROF timer */ |
114 ProfilerRegisterThread(); | 112 ProfilerRegisterThread(); |
115 | 113 |
116 } else { | 114 } else { |
117 ngx_log_error(NGX_LOG_CRIT, cycle->log, ngx_errno, | 115 ngx_log_error(NGX_LOG_CRIT, cycle->log, ngx_errno, |