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Overview
| Comment: | Make fine time granularity work on POSIX. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | mutexDbg2 |
| Files: | files | file ages | folders |
| SHA1: |
79057716d9ab9e05acdc1f204940ddd5 |
| User & Date: | mistachkin 2017-02-15 00:45:53 |
Context
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2017-02-15
| ||
| 00:52 | Another compilation fix for POSIX. (check-in: 82ef47ea user: mistachkin tags: mutexDbg2) | |
| 00:45 | Make fine time granularity work on POSIX. (check-in: 79057716 user: mistachkin tags: mutexDbg2) | |
| 00:02 | Compilation fix for POSIX. (check-in: 9964ad24 user: mistachkin tags: mutexDbg2) | |
Changes
Changes to src/mutex.c.
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return rc;
}
#if SQLITE_MUTEX_ALERT_MILLISECONDS>0
/* Return a time value for use by the mutex subsystem. */
i64 sqlite3MutexTimeOfDay(void){
#ifdef SQLITE_GET_MUTEX_TIME
return SQLITE_GET_MUTEX_TIME();
#else
return 0;
#endif
}
/*
** Calculates the elapsed time, in milliseconds, that a particular mutex
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| |
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return rc;
}
#if SQLITE_MUTEX_ALERT_MILLISECONDS>0
/* Return a time value for use by the mutex subsystem. */
i64 sqlite3MutexTimeOfDay(void){
#ifdef SQLITE_GET_MUTEX_TIME
SQLITE_GET_MUTEX_TIME;
#else
return 0;
#endif
}
/*
** Calculates the elapsed time, in milliseconds, that a particular mutex
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Changes to src/sqliteInt.h.
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#endif #if !defined(SQLITE_MUTEX_OMIT) && SQLITE_MUTEX_ALERT_MILLISECONDS>0 i64 sqlite3MutexTimeOfDay(void); void sqlite3MutexTimeAlert(sqlite3_mutex *, i64); /* ** This macro returns a 64-bit integer time value, in milliseconds, ** or zero if that information is not available. */ # ifndef SQLITE_GET_MUTEX_TIME # if SQLITE_OS_UNIX # define SQLITE_GET_MUTEX_TIME() (((i64)time(0))*1000) # elif SQLITE_OS_WIN # define SQLITE_GET_MUTEX_TIME() ((i64)GetTickCount()) # else # define SQLITE_GET_MUTEX_TIME() (0) # endif # endif /* ** This macro returns the integer type for the specified mutex or ** negative one if that information is not available. */ ................................................................................ # else # define SQLITE_GET_THREAD_ID() ((void *)0) # endif # endif #else # define sqlite3MutexTimeOfDay() (0) # define sqlite3MutexTimeAlert(X,Y) # define SQLITE_GET_MUTEX_TIME() (0) # define SQLITE_GET_MUTEX_ID(p) (-1) # define SQLITE_GET_THREAD_ID() ((void *)0) #endif sqlite3_int64 sqlite3StatusValue(int); void sqlite3StatusUp(int, int); void sqlite3StatusDown(int, int); |
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#endif #if !defined(SQLITE_MUTEX_OMIT) && SQLITE_MUTEX_ALERT_MILLISECONDS>0 i64 sqlite3MutexTimeOfDay(void); void sqlite3MutexTimeAlert(sqlite3_mutex *, i64); /* ** This macro contains code that returns a 64-bit integer time value, ** in milliseconds, or zero if that information is not available. */ # ifndef SQLITE_GET_MUTEX_TIME # if SQLITE_OS_UNIX # define SQLITE_GET_MUTEX_TIME { \ struct timeval sNow; (void)gettimeofday(&sNow, 0); \ return 1000*(i64)sNow.tv_sec + sNow.tv_usec/1000; \ } # elif SQLITE_OS_WIN # define SQLITE_GET_MUTEX_TIME { \ return (i64)GetTickCount(); \ } # else # define SQLITE_GET_MUTEX_TIME (0) # endif # endif /* ** This macro returns the integer type for the specified mutex or ** negative one if that information is not available. */ ................................................................................ # else # define SQLITE_GET_THREAD_ID() ((void *)0) # endif # endif #else # define sqlite3MutexTimeOfDay() (0) # define sqlite3MutexTimeAlert(X,Y) # define SQLITE_GET_MUTEX_TIME # define SQLITE_GET_MUTEX_ID(p) (-1) # define SQLITE_GET_THREAD_ID() ((void *)0) #endif sqlite3_int64 sqlite3StatusValue(int); void sqlite3StatusUp(int, int); void sqlite3StatusDown(int, int); |