curlopt_ipresolve(3) [mojave man page]

CURLOPT_IPRESOLVE(3)					     curl_easy_setopt options					      CURLOPT_IPRESOLVE(3)

NAME

       CURLOPT_IPRESOLVE - specify which IP protocol version to use

SYNOPSIS

       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_IPRESOLVE, long resolve);

DESCRIPTION

       Allows  an application to select what kind of IP addresses to use when resolving host names. This is only interesting when using host names
       that resolve addresses using more than one version of IP. The allowed values are:

       CURL_IPRESOLVE_WHATEVER
	      Default, resolves addresses to all IP versions that your system allows.

       CURL_IPRESOLVE_V4
	      Resolve to IPv4 addresses.

       CURL_IPRESOLVE_V6
	      Resolve to IPv6 addresses.

DEFAULT

       CURL_IPRESOLVE_WHATEVER

PROTOCOLS

       All

EXAMPLE

       TODO

AVAILABILITY

       Always

RETURN VALUE

       Returns CURLE_OK

SEE ALSO

       CURLOPT_HTTP_VERSION(3), CURLOPT_SSLVERSION(3),

libcurl 7.54.0							 February 03, 2016					      CURLOPT_IPRESOLVE(3)

CURLOPT_VERBOSE(3)					     curl_easy_setopt options						CURLOPT_VERBOSE(3)

NAME

       CURLOPT_VERBOSE - set verbose mode on/off

SYNOPSIS

       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_VERBOSE, long onoff);

DESCRIPTION

       Set  the onoff parameter to 1 to make the library display a lot of verbose information about its operations on this handle. Very useful for
       libcurl and/or protocol debugging and understanding. The verbose information  will  be  sent  to  stderr,  or  the  stream  set	with  CUR-
       LOPT_STDERR(3).

       You hardly ever want this set in production use, you will almost always want this when you debug/report problems.

       To also get all the protocol data sent and received, consider using the CURLOPT_DEBUGFUNCTION(3).

DEFAULT

       0, meaning disabled.

PROTOCOLS

       All

EXAMPLE

       CURL *curl = curl_easy_init();
       if(curl) {
	 curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");

	 /* ask libcurl to show us the verbose output */
	 curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);

	 /* Perform the request */
	 curl_easy_perform(curl);
       }

AVAILABILITY

       Always

RETURN VALUE

       Returns CURLE_OK

SEE ALSO

       CURLOPT_STDERR(3), CURLOPT_DEBUGFUNCTION(3),

libcurl 7.54.0							 February 03, 2016						CURLOPT_VERBOSE(3)