mirror of
https://codeberg.org/kiss-community/repo
synced 2024-11-20 05:30:11 -07:00
52 lines
1.3 KiB
Groff
52 lines
1.3 KiB
Groff
.\" generated by cd2nroff 0.1 from CURLINFO_XFER_ID.md
|
|
.TH CURLINFO_XFER_ID 3 libcurl
|
|
.SH NAME
|
|
CURLINFO_XFER_ID \- get the ID of a transfer
|
|
.SH SYNOPSIS
|
|
.nf
|
|
#include <curl/curl.h>
|
|
|
|
CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_XFER_ID,
|
|
curl_off_t *xfer_id);
|
|
.fi
|
|
.SH DESCRIPTION
|
|
Pass a pointer to a \fIcurl_off_t\fP to receive the identifier of the
|
|
current/last transfer done with the handle. Stores \-1 if no transfer
|
|
has been started yet for the handle.
|
|
|
|
The transfer id is unique among all transfers performed using the same
|
|
connection cache. This is implicitly the case for all transfers in the
|
|
same multi handle.
|
|
.SH PROTOCOLS
|
|
All
|
|
.SH EXAMPLE
|
|
.nf
|
|
int main(void)
|
|
{
|
|
CURL *curl = curl_easy_init();
|
|
if(curl) {
|
|
CURLcode res;
|
|
curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
|
|
|
|
/* Perform the request */
|
|
res = curl_easy_perform(curl);
|
|
|
|
if(!res) {
|
|
curl_off_t xfer_id;
|
|
res = curl_easy_getinfo(curl, CURLINFO_XFER_ID, &xfer_id);
|
|
if(!res) {
|
|
printf("Transfer ID: %" CURL_FORMAT_CURL_OFF_T "\\n", xfer_id);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
.fi
|
|
.SH AVAILABILITY
|
|
Added in 8.2.0
|
|
.SH RETURN VALUE
|
|
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
|
|
.SH SEE ALSO
|
|
.BR CURLINFO_CONN_ID (3),
|
|
.BR curl_easy_getinfo (3),
|
|
.BR curl_easy_setopt (3)
|