43 lines
909 B
C
43 lines
909 B
C
|
/* taken from ldns 1.6.1 */
|
||
|
|
#include "config.h"
|
||
|
|
#ifdef HAVE_TIME_H
|
||
|
|
#include <time.h>
|
||
|
|
#endif
|
||
|
|
#include "util/locks.h"
|
||
|
|
|
||
|
|
/** the lock for ctime buffer */
|
||
|
|
static lock_basic_t ctime_lock;
|
||
|
|
/** has it been inited */
|
||
|
|
static int ctime_r_init = 0;
|
||
|
|
|
||
|
|
/** cleanup ctime_r on exit */
|
||
|
|
static void
|
||
|
|
ctime_r_cleanup(void)
|
||
|
|
{
|
||
|
|
if(ctime_r_init) {
|
||
|
|
ctime_r_init = 0;
|
||
|
|
lock_basic_destroy(&ctime_lock);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
char *ctime_r(const time_t *timep, char *buf)
|
||
|
|
{
|
||
|
|
char* result;
|
||
|
|
if(!ctime_r_init) {
|
||
|
|
/* still small race where this init can be done twice,
|
||
|
|
* which is mostly harmless */
|
||
|
|
ctime_r_init = 1;
|
||
|
|
lock_basic_init(&ctime_lock);
|
||
|
|
atexit(&ctime_r_cleanup);
|
||
|
|
}
|
||
|
|
lock_basic_lock(&ctime_lock);
|
||
|
|
result = ctime(timep);
|
||
|
|
if(buf && result) {
|
||
|
|
if(strlen(result) > 10 && result[7]==' ' && result[8]=='0')
|
||
|
|
result[8]=' '; /* fix error in windows ctime */
|
||
|
|
strcpy(buf, result);
|
||
|
|
}
|
||
|
|
lock_basic_unlock(&ctime_lock);
|
||
|
|
return result;
|
||
|
|
}
|