CURLOPT_TIMECONDITION(3) curl_easy_setopt options CURLOPT_TIMECONDITION(3)NAMECURLOPT_TIMECONDITION - select condition for a time request
SYNOPSIS
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TIMECONDITION, long
cond);
DESCRIPTION
Pass a long as parameter. This defines how the CURLOPT_TIMEVALUE(3)
time value is treated. You can set this parameter to CURL_TIME‐
COND_IFMODSINCE or CURL_TIMECOND_IFUNMODSINCE.
The last modification time of a file is not always known and in such
instances this feature will have no effect even if the given time con‐
dition would not have been met. curl_easy_getinfo(3) with the
CURLINFO_CONDITION_UNMET option can be used after a transfer to learn
if a zero-byte successful "transfer" was due to this condition not
matching.
DEFAULT
CURL_TIMECOND_NONE (0)
PROTOCOLS
HTTP, FTP, RTSP, and FILE
EXAMPLE
TODO
AVAILABILITY
Always
RETURN VALUE
Returns CURLE_OK
SEE ALSOCURLOPT_TIMEVALUE(3),
libcurl 7.37.0 17 Jun 2014 CURLOPT_TIMECONDITION(3)