CURLOPT_VERBOSE(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 han-
     dle. Very useful for libcurl and/or protocol  debugging  and
     understanding.  The  verbose  information  will  be  sent to
     stderr, or the stream set with CURLOPT_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,  con-
     sider 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 7.58.0   Last change: February 03, 2016                 1