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livetrax/libs/pbd/localtime_r.cc

42 lines
669 B
C++

#ifdef WAF_BUILD
#include "libpbd-config.h"
#endif
#ifndef HAVE_LOCALTIME_R
#include <time.h>
#include <string.h>
#include "pbd/pthread_utils.h"
#include "pbd/localtime_r.h"
#ifdef localtime_r
#undef localtime_r
#endif
struct tm *
localtime_r(const time_t *const timep, struct tm *p_tm)
{
static pthread_mutex_t time_mutex;
static int time_mutex_inited = 0;
struct tm *tmp;
if (!time_mutex_inited)
{
time_mutex_inited = 1;
pthread_mutex_init(&time_mutex, NULL);
}
pthread_mutex_lock(&time_mutex);
tmp = localtime(timep);
if (tmp)
{
memcpy(p_tm, tmp, sizeof(struct tm));
tmp = p_tm;
}
pthread_mutex_unlock(&time_mutex);
return tmp;
}
#endif