mirror of
https://codeberg.org/kiss-community/repo
synced 2024-12-23 07:40:11 -07:00
50 lines
1.4 KiB
Groff
50 lines
1.4 KiB
Groff
.\" generated by cd2nroff 0.1 from CURLINFO_PRIVATE.md
|
|
.TH CURLINFO_PRIVATE 3 "2024-08-02" libcurl
|
|
.SH NAME
|
|
CURLINFO_PRIVATE \- get the private pointer
|
|
.SH SYNOPSIS
|
|
.nf
|
|
#include <curl/curl.h>
|
|
|
|
CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_PRIVATE, char **private);
|
|
.fi
|
|
.SH DESCRIPTION
|
|
Pass a pointer to a char pointer to receive the pointer to the private data
|
|
associated with the curl handle (set with the \fICURLOPT_PRIVATE(3)\fP).
|
|
Please note that for internal reasons, the value is returned as a char
|
|
pointer, although effectively being a \(aqvoid *\(aq.
|
|
.SH PROTOCOLS
|
|
This functionality affects all supported protocols
|
|
.SH EXAMPLE
|
|
.nf
|
|
int main(void)
|
|
{
|
|
CURL *curl = curl_easy_init();
|
|
if(curl) {
|
|
CURLcode res;
|
|
void *pointer = (void *)0x2345454;
|
|
curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/foo.bin");
|
|
|
|
/* set the private pointer */
|
|
curl_easy_setopt(curl, CURLOPT_PRIVATE, pointer);
|
|
res = curl_easy_perform(curl);
|
|
|
|
/* extract the private pointer again */
|
|
res = curl_easy_getinfo(curl, CURLINFO_PRIVATE, &pointer);
|
|
|
|
if(res)
|
|
printf("error: %s\\n", curl_easy_strerror(res));
|
|
|
|
curl_easy_cleanup(curl);
|
|
}
|
|
}
|
|
.fi
|
|
.SH AVAILABILITY
|
|
Added in curl 7.10.3
|
|
.SH RETURN VALUE
|
|
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
|
|
.SH SEE ALSO
|
|
.BR CURLOPT_PRIVATE (3),
|
|
.BR curl_easy_getinfo (3),
|
|
.BR curl_easy_setopt (3)
|