mirror of
https://github.com/curl/curl.git
synced 2024-12-27 06:59:43 +08:00
63 lines
1.2 KiB
Markdown
63 lines
1.2 KiB
Markdown
|
---
|
||
|
|
c: Copyright (C) Daniel Stenberg, <daniel.se>, et al.
|
||
|
|
SPDX-License-Identifier: curl
|
||
|
|
Title: CURLOPT_QUICK_EXIT
|
||
|
|
Section: 3
|
||
|
|
Source: libcurl
|
||
|
|
See-also:
|
||
|
|
- CURLOPT_FAILONERROR (3)
|
||
|
|
- CURLOPT_RESOLVE (3)
|
||
|
|
---
|
||
|
|
|
||
|
|
# NAME
|
||
|
|
|
||
|
|
CURLOPT_QUICK_EXIT - allow to exit quickly
|
||
|
|
|
||
|
|
# SYNOPSIS
|
||
|
|
|
||
|
|
~~~c
|
||
|
|
#include <curl/curl.h>
|
||
|
|
|
||
|
|
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_QUICK_EXIT,
|
||
|
|
long value);
|
||
|
|
~~~
|
||
|
|
|
||
|
|
# DESCRIPTION
|
||
|
|
|
||
|
|
Pass a long as a parameter, 1L meaning that when recovering from a timeout,
|
||
|
|
libcurl should skip lengthy cleanups that are intended to avoid all kinds of
|
||
|
|
leaks (threads etc.), as the caller program is about to call exit() anyway.
|
||
|
|
This allows for a swift termination after a DNS timeout for example, by
|
||
|
|
canceling and/or forgetting about a resolver thread, at the expense of a
|
||
|
|
possible (though short-lived) leak of associated resources.
|
||
|
|
|
||
|
|
# DEFAULT
|
||
|
|
|
||
|
|
0
|
||
|
|
|
||
|
|
# PROTOCOLS
|
||
|
|
|
||
|
|
All
|
||
|
|
|
||
|
|
# EXAMPLE
|
||
|
|
|
||
|
|
~~~c
|
||
|
|
int main(void)
|
||
|
|
{
|
||
|
|
CURL *curl = curl_easy_init();
|
||
|
|
if(curl) {
|
||
|
|
CURLcode ret;
|
||
|
|
curl_easy_setopt(curl, CURLOPT_QUICK_EXIT, 1L);
|
||
|
|
ret = curl_easy_perform(curl);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
~~~
|
||
|
|
|
||
|
|
# AVAILABILITY
|
||
|
|
|
||
|
|
Added in 7.87.0
|
||
|
|
|
||
|
|
# RETURN VALUE
|
||
|
|
|
||
|
|
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
|