Annotation of embedaddon/curl/docs/libcurl/opts/CURLOPT_VERBOSE.3, revision 1.1.1.1
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23: .TH CURLOPT_VERBOSE 3 "December 04, 2019" "libcurl 7.70.0" "curl_easy_setopt options"
24:
25: .SH NAME
26: CURLOPT_VERBOSE \- set verbose mode on/off
27: .SH SYNOPSIS
28: #include <curl/curl.h>
29:
30: CURLcode curl_easy_setopt(CURL *handle, CURLOPT_VERBOSE, long onoff);
31: .SH DESCRIPTION
32: Set the \fIonoff\fP parameter to 1 to make the library display a lot of
33: verbose information about its operations on this \fIhandle\fP. Very useful for
34: libcurl and/or protocol debugging and understanding. The verbose information
35: will be sent to stderr, or the stream set with \fICURLOPT_STDERR(3)\fP.
36:
37: You hardly ever want this set in production use, you will almost always want
38: this when you debug/report problems.
39:
40: To also get all the protocol data sent and received, consider using the
41: \fICURLOPT_DEBUGFUNCTION(3)\fP.
42: .SH DEFAULT
43: 0, meaning disabled.
44: .SH PROTOCOLS
45: All
46: .SH EXAMPLE
47: .nf
48: CURL *curl = curl_easy_init();
49: if(curl) {
50: curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
51:
52: /* ask libcurl to show us the verbose output */
53: curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
54:
55: /* Perform the request */
56: curl_easy_perform(curl);
57: }
58: .fi
59: .SH AVAILABILITY
60: Always
61: .SH RETURN VALUE
62: Returns CURLE_OK
63: .SH "SEE ALSO"
64: .BR CURLOPT_STDERR "(3), " CURLOPT_DEBUGFUNCTION "(3), "
65: .BR CURLOPT_ERRORBUFFER "(3), "
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