57 lines
1.2 KiB
Markdown
57 lines
1.2 KiB
Markdown
|
---
|
||
|
|
c: Copyright (C) Daniel Stenberg, <daniel.se>, et al.
|
||
|
|
SPDX-License-Identifier: curl
|
||
|
|
Title: curl_share_init
|
||
|
|
Section: 3
|
||
|
|
Source: libcurl
|
||
|
|
See-also:
|
||
|
|
- curl_share_cleanup (3)
|
||
|
|
- curl_share_setopt (3)
|
||
|
|
---
|
||
|
|
|
||
|
|
# NAME
|
||
|
|
|
||
|
|
curl_share_init - Create a shared object
|
||
|
|
|
||
|
|
# SYNOPSIS
|
||
|
|
|
||
|
|
~~~c
|
||
|
|
#include <curl/curl.h>
|
||
|
|
|
||
|
|
CURLSH *curl_share_init();
|
||
|
|
~~~
|
||
|
|
|
||
|
|
# DESCRIPTION
|
||
|
|
|
||
|
|
This function returns a pointer to a *CURLSH* handle to be used as input
|
||
|
|
to all the other share-functions, sometimes referred to as a share handle in
|
||
|
|
some places in the documentation. This init call MUST have a corresponding
|
||
|
|
call to curl_share_cleanup(3) when all operations using the share are
|
||
|
|
complete.
|
||
|
|
|
||
|
|
This *share handle* is what you pass to curl using the
|
||
|
|
CURLOPT_SHARE(3) option with curl_easy_setopt(3), to make that
|
||
|
|
specific curl handle use the data in this share.
|
||
|
|
|
||
|
|
# EXAMPLE
|
||
|
|
|
||
|
|
~~~c
|
||
|
|
int main(void)
|
||
|
|
{
|
||
|
|
CURLSHcode sh;
|
||
|
|
CURLSH *share = curl_share_init();
|
||
|
|
sh = curl_share_setopt(share, CURLSHOPT_SHARE, CURL_LOCK_DATA_CONNECT);
|
||
|
|
if(sh)
|
||
|
|
printf("Error: %s\n", curl_share_strerror(sh));
|
||
|
|
}
|
||
|
|
~~~
|
||
|
|
|
||
|
|
# AVAILABILITY
|
||
|
|
|
||
|
|
Added in 7.10
|
||
|
|
|
||
|
|
# RETURN VALUE
|
||
|
|
|
||
|
|
If this function returns NULL, something went wrong (out of memory, etc.)
|
||
|
|
and therefore the share object was not created.
|