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Added more docs for DEBUGFUNCTION as suggsted by Mohun Biswas

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Daniel Stenberg 2003-09-12 18:35:38 +00:00
parent 50dacab379
commit 6e16985156
1 changed files with 24 additions and 7 deletions
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docs/libcurl/curl_easy_setopt.3
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@ -1,7 +1,7 @@
.\" nroff -man [file]
.\" $Id$
.\"
.TH curl_easy_setopt 3 "8 Aug 2003" "libcurl 7.10.7" "libcurl Manual"
.TH curl_easy_setopt 3 "13 Sep 2003" "libcurl 7.10.8" "libcurl Manual"
.SH NAME
curl_easy_setopt - set options for a curl easy handle
.SH SYNOPSIS
@ -171,13 +171,30 @@ set a custom get-all-headers callback.
.B CURLOPT_DEBUGFUNCTION
Function pointer that should match the following prototype: \fIint
curl_debug_callback (CURL *, curl_infotype, char *, size_t, void *);\fP
This function will receive debug information if CURLOPT_VERBOSE is
enabled. The curl_infotype argument specifies what kind of information it
is. This funtion must return 0.
CURLOPT_DEBUGFUNCTION replaces the standard debug function used when
CURLOPT_VERBOSE is in effect. This callback receives debug information, as
specified with the \fIcurl_infotype\fP argument. This funtion must return 0.
The data pointed to by the char * passed to this function WILL NOT be zero
terminated, but will be exactly of the size as told by the size_t argument.
NOTE: the data pointed to by the char * passed to this function WILL NOT be
zero terminated, but will be exactly of the size as told by the size_t
argument.
Available curl_infotype values:
.RS
.TP 5
.B CURLINFO_TEXT
The data is informational text.
.TP
.B CURLINFO_HEADER_IN
The data is header (or header-like) data received from the peer.
.TP
.B CURLINFO_HEADER_OUT
The data is header (or header-like) data sent to the peer.
.TP
.B CURLINFO_DATA_IN
The data is protocol data received from the peer.
.TP
.B CURLINFO_DATA_OUT
The data is protocol data sent to the peer.
.RE
.TP
.B CURLOPT_DEBUGDATA
Pass a pointer to whatever you want passed in to your CURLOPT_DEBUGFUNCTION in