72 lines
2.3 KiB
Groff
72 lines
2.3 KiB
Groff
.\" **************************************************************************
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.\" * _ _ ____ _
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.\" * Project ___| | | | _ \| |
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.\" * / __| | | | |_) | |
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.\" * | (__| |_| | _ <| |___
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.\" * \___|\___/|_| \_\_____|
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.\" *
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.\" * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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.\" *
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.\" * This software is licensed as described in the file COPYING, which
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.\" * you should have received as part of this distribution. The terms
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.\" * are also available at https://curl.se/docs/copyright.html.
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.\" *
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.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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.\" * copies of the Software, and permit persons to whom the Software is
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.\" * furnished to do so, under the terms of the COPYING file.
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.\" *
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.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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.\" * KIND, either express or implied.
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.\" *
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.\" * SPDX-License-Identifier: curl
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.\" *
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.\" **************************************************************************
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.\"
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.TH CURLOPT_TIMEVALUE 3 "17 Jun 2014" libcurl libcurl
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.SH NAME
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CURLOPT_TIMEVALUE \- time value for conditional
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.SH SYNOPSIS
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.nf
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#include <curl/curl.h>
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CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TIMEVALUE, long val);
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.fi
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.SH DESCRIPTION
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Pass a long \fIval\fP as parameter. This should be the time counted as seconds
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since 1 Jan 1970, and the time is used in a condition as specified with
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\fICURLOPT_TIMECONDITION(3)\fP.
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On systems with 32 bit 'long' variables (such as Windows), this option cannot
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set dates beyond the year 2038. Consider \fICURLOPT_TIMEVALUE_LARGE(3)\fP
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instead.
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.SH DEFAULT
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0
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.SH PROTOCOLS
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HTTP, FTP, RTSP, and FILE
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.SH EXAMPLE
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.nf
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int main(void)
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{
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CURL *curl = curl_easy_init();
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if(curl) {
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curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
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/* January 1, 2020 is 1577833200 */
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curl_easy_setopt(curl, CURLOPT_TIMEVALUE, 1577833200L);
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/* If-Modified-Since the above time stamp */
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curl_easy_setopt(curl, CURLOPT_TIMECONDITION, CURL_TIMECOND_IFMODSINCE);
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/* Perform the request */
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curl_easy_perform(curl);
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}
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}
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.fi
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.SH AVAILABILITY
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Always
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.SH RETURN VALUE
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Returns CURLE_OK
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.SH "SEE ALSO"
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.BR CURLOPT_TIMECONDITION (3),
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.BR CURLOPT_TIMEVALUE_LARGE (3)
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