curlinfo_os_errno(3) mojave man page | unix.com

CURLINFO_OS_ERRNO(3)					     curl_easy_getinfo options					      CURLINFO_OS_ERRNO(3)

NAME
       CURLINFO_OS_ERRNO - get errno number from last connect failure

SYNOPSIS
       #include <curl/curl.h>

       CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_OS_ERRNO, long *errnop);

DESCRIPTION
       Pass a pointer to a long to receive the errno variable from a connect failure.  Note that the value is only set on failure, it is not reset
       upon a successful operation. The number is OS and system specific.

PROTOCOLS
       All

EXAMPLE
       TODO

AVAILABILITY
       Added in 7.12.2

RETURN VALUE
       Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.

SEE ALSO
       curl_easy_getinfo(3), curl_easy_setopt(3),

libcurl 7.54.0							 February 03, 2016					      CURLINFO_OS_ERRNO(3)