curl-w32/docs/libcurl/opts/CURLOPT_TIMEVALUE_LARGE.md

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---
c: Copyright (C) Daniel Stenberg, <daniel.se>, et al.
SPDX-License-Identifier: curl
Title: CURLOPT_TIMEVALUE_LARGE
Section: 3
Source: libcurl
See-also:
- CURLINFO_FILETIME (3)
- CURLOPT_TIMECONDITION (3)
- CURLOPT_TIMEVALUE (3)
---
# NAME
CURLOPT_TIMEVALUE_LARGE - time value for conditional
# SYNOPSIS
~~~c
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TIMEVALUE_LARGE,
curl_off_t val);
~~~
# DESCRIPTION
Pass a curl_off_t *val* as parameter. This should be the time counted as
seconds since 1 Jan 1970, and the time is used in a condition as specified
with CURLOPT_TIMECONDITION(3).
The difference between this option and CURLOPT_TIMEVALUE(3) is the type
of the argument. On systems where 'long' is only 32 bit wide, this option has
to be used to set dates beyond the year 2038.
# DEFAULT
0
# PROTOCOLS
HTTP, FTP, RTSP, and FILE
# EXAMPLE
~~~c
int main(void)
{
CURL *curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
/* January 1, 2020 is 1577833200 */
curl_easy_setopt(curl, CURLOPT_TIMEVALUE_LARGE, (curl_off_t)1577833200);
/* If-Modified-Since the above time stamp */
curl_easy_setopt(curl, CURLOPT_TIMECONDITION, CURL_TIMECOND_IFMODSINCE);
/* Perform the request */
curl_easy_perform(curl);
}
}
~~~
# AVAILABILITY
Added in 7.59.0.
# RETURN VALUE
Returns CURLE_OK