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/*-
* See the file LICENSE for redistribution information.
*
* Copyright (c) 2001, 2012 Oracle and/or its affiliates. All rights reserved.
*
* $Id$
*/
#include "db_config.h"
#include "db_int.h"
/*
* __os_ctime --
* Format a time-stamp.
*
* PUBLIC: char *__os_ctime __P((const time_t *, char *));
*/
char *
__os_ctime(tod, time_buf)
const time_t *tod;
char *time_buf;
{
time_buf[CTIME_BUFLEN - 1] = '\0';
/*
* The ctime_r interface is the POSIX standard, thread-safe version of
* ctime. However, it was implemented in three different ways (with
* and without a buffer length argument, and where the buffer length
* argument was an int vs. a size_t *). Also, you can't depend on a
* return of (char *) from ctime_r, HP-UX 10.XX's version returned an
* int.
*/
#if defined(HAVE_VXWORKS)
{
size_t buflen = CTIME_BUFLEN;
(void)ctime_r(tod, time_buf, &buflen);
}
#elif defined(HAVE_CTIME_R_3ARG)
(void)ctime_r(tod, time_buf, CTIME_BUFLEN);
#elif defined(HAVE_CTIME_R)
(void)ctime_r(tod, time_buf);
#else
(void)strncpy(time_buf, ctime(tod), CTIME_BUFLEN - 1);
#endif
return (time_buf);
}
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