Annotation of embedaddon/curl/docs/libcurl/opts/CURLOPT_FILETIME.3, revision 1.1.1.1
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23: .TH CURLOPT_FILETIME 3 "April 03, 2017" "libcurl 7.70.0" "curl_easy_setopt options"
24:
25: .SH NAME
26: CURLOPT_FILETIME \- get the modification time of the remote resource
27: .SH SYNOPSIS
28: #include <curl/curl.h>
29:
30: CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FILETIME, long gettime);
31: .SH DESCRIPTION
32: Pass a long. If it is 1, libcurl will attempt to get the modification time of
33: the remote document in this operation. This requires that the remote server
34: sends the time or replies to a time querying command. The
35: \fIcurl_easy_getinfo(3)\fP function with the \fICURLINFO_FILETIME(3)\fP
36: argument can be used after a transfer to extract the received time (if any).
37: .SH DEFAULT
38: 0
39: .SH PROTOCOLS
40: HTTP, FTP, SFTP, FILE
41: .SH EXAMPLE
42: .nf
43: curl = curl_easy_init();
44: if(curl) {
45: curl_easy_setopt(curl, CURLOPT_URL, url);
46: /* Ask for filetime */
47: curl_easy_setopt(curl, CURLOPT_FILETIME, 1L);
48: res = curl_easy_perform(curl);
49: if(CURLE_OK == res) {
50: res = curl_easy_getinfo(curl, CURLINFO_FILETIME, &filetime);
51: if((CURLE_OK == res) && (filetime >= 0)) {
52: time_t file_time = (time_t)filetime;
53: printf("filetime %s: %s", filename, ctime(&file_time));
54: }
55: }
56: /* always cleanup */
57: curl_easy_cleanup(curl);
58: }
59: .fi
60: .SH AVAILABILITY
61: Always, for SFTP since 7.49.0
62: .SH RETURN VALUE
63: Returns CURLE_OK
64: .SH "SEE ALSO"
65: .BR curl_easy_getinfo "(3), "
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