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| author | Nick Mathewson <nickm@torproject.org> | 2005-02-22 07:09:17 +0000 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2005-02-22 07:09:17 +0000 |
| commit | d37f4dd8a916f8b910e17ff7915783271fe5ab26 (patch) | |
| tree | 373d736e7c94742cacf54ba5fafc05b5b4b2f94b /src/common | |
| parent | 70c3580f81dd560072209fe32c740c33d3781c67 (diff) | |
| download | tor-d37f4dd8a916f8b910e17ff7915783271fe5ab26.tar.gz tor-d37f4dd8a916f8b910e17ff7915783271fe5ab26.zip | |
But on windows, localtime and gmtime _are_ threadsafe.
svn:r3654
Diffstat (limited to 'src/common')
| -rw-r--r-- | src/common/compat.c | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/src/common/compat.c b/src/common/compat.c index d7ed324b49..095f1b2f71 100644 --- a/src/common/compat.c +++ b/src/common/compat.c @@ -753,14 +753,18 @@ void tor_gettimeofday(struct timeval *timeval) { return; } + +#if defined(TOR_IS_MULTITHREADED) && !defined(MS_WINDOWS) +#define TIME_FNS_NEED_LOCKS +#endif + #ifndef HAVE_LOCALTIME_R +#ifdef TIME_FNS_NEED_LOCKS struct tm *tor_localtime_r(const time_t *timep, struct tm *result) { struct tm *r; -#ifdef TOR_IS_MULTITHREADED static tor_mutex_t *m=NULL; if (!m) { m=tor_mutex_new(); } -#endif tor_assert(result); tor_mutex_acquire(m); r = localtime(timep); @@ -768,16 +772,25 @@ struct tm *tor_localtime_r(const time_t *timep, struct tm *result) tor_mutex_release(m); return result; } +#else +struct tm *tor_localtime_r(const time_t *timep, struct tm *result) +{ + struct tm *r; + tor_assert(result); + r = localtime(timep); + memcpy(result, r, sizeof(struct tm)); + return result; +} +#endif #endif #ifndef HAVE_GMTIME_R +#ifdef TIME_FNS_NEED_LOCKS struct tm *tor_gmtime_r(const time_t *timep, struct tm *result) { struct tm *r; -#ifdef TOR_IS_MULTITHREADED static tor_mutex_t *m=NULL; if (!m) { m=tor_mutex_new(); } -#endif tor_assert(result); tor_mutex_acquire(m); r = gmtime(timep); @@ -785,6 +798,16 @@ struct tm *tor_gmtime_r(const time_t *timep, struct tm *result) tor_mutex_release(m); return result; } +#else +struct tm *tor_gmtime_r(const time_t *timep, struct tm *result) +{ + struct tm *r; + tor_assert(result); + r = gmtime(timep); + memcpy(result, r, sizeof(struct tm)); + return result; +} +#endif #endif #ifdef USE_WIN32_THREADS |