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You are here: manpages
CURLOPT_VERBOSE
Section: curl_easy_setopt options (3) Updated: February 03, 2016 Index
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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 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, 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),
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- DEFAULT
-
- PROTOCOLS
-
- EXAMPLE
-
- AVAILABILITY
-
- RETURN VALUE
-
- SEE ALSO
-
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