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man pages section 3: Library Interfaces and Headers

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Updated: Thursday, June 13, 2019
 
 

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

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 ver-
       bose information about its operations on this handle. Very  useful  for
       libcurl and/or protocol debugging and understanding. The verbose infor-
       mation  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


ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       +---------------+------------------+
       |ATTRIBUTE TYPE | ATTRIBUTE VALUE  |
       +---------------+------------------+
       |Availability   | web/curl         |
       +---------------+------------------+
       |Stability      | Uncommitted      |
       +---------------+------------------+
SEE ALSO
       CURLOPT_STDERR(3), CURLOPT_DEBUGFUNCTION(3),



NOTES
       This     software     was    built    from    source    available    at
       https://github.com/oracle/solaris-userland.   The  original   community
       source    was    downloaded    from    https://github.com/curl/curl/ar-
       chive/curl-7_64_0.zip

       Further information about this software can be found on the open source
       community website at http://curl.haxx.se/.



libcurl 7.37.0                    16 Jun 2014               CURLOPT_VERBOSE(3)