Unverified Commit 04b69c74 authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

http: minor whitespace cleanup from f464535b

parent f464535b

docs/libcurl/opts/CURLOPT_TRAILERDATA.3

+0 −8
Original line number Diff line number Diff line
@@ -21,24 +21,18 @@ 
.\" **************************************************************************

.\"

.TH CURLOPT_TRAILERDATA 3 "14 Aug 2018" "libcurl 7.64.0" "curl_easy_setopt options"



.SH NAME:

CURLOPT_TRAILERDATA \- Custom pointer passed to the trailing headers callback

		

.SH SYNOPSIS:

#include <curl.h>



CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TRAILERDATA, void *userdata);



.SH DESCRIPTION:

Data pointer to be passed to the HTTP trailer callback function.



.SH DEFAULT:

NULL



.SH PROTOCOLS:

HTTP



.SH EXAMPLE:

.nf

/* Assuming we have a CURL handle in the hndl variable. */
@@ -46,12 +40,10 @@ HTTP 
struct MyData data;



curl_easy_setopt(hndl, CURLOPT_TRAILERDATA, &data);



.fi



A more complete example can be found in examples/http_trailers.html

.SH AVAILABILITY:

This option was added in curl 7.64.0 and is present if HTTP support is enabled



.SH "SEE ALSO"

.BR CURLOPT_TRAILERFUNCTION "(3), "

docs/libcurl/opts/CURLOPT_TRAILERFUNCTION.3

+19 −30
Original line number Diff line number Diff line
@@ -21,17 +21,14 @@ 
.\" **************************************************************************

.\"

.TH CURLOPT_TRAILERFUNCTION 3 "14 Aug 2018" "libcurl 7.64.0" "curl_easy_setopt options"



.SH NAME:

CURLOPT_TRAILERFUNCTION \- Set callback for sending trailing headers



.SH SYNOPSIS:

#include <curl.h>



int curl_trailer_callback(struct curl_slist ** list, void *userdata);



CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TRAILERFUNCTION, curl_trailer_callback *func);



.SH DESCRIPTION:

Pass a pointer to a callback function.
@@ -59,27 +56,22 @@ trailers or to abort the request. 


If you set this option to NULL, then the transfer proceeds as usual

without any interruptions.



.SH DEFAULT:

NULL



.SH PROTOCOLS:

HTTP



.SH EXAMPLE:

#include <curl/curl.h>



static int trailer_cb(struct curl_slist **tr, void *data)

{

  /* libcurl will free the list */

	*tr = curl_slist_append(*tr, "My-super-awesome-trailer: trailer-stuff");

	(void)data;

  tr = curl_slist_append(*tr, "My-super-awesome-trailer: trailer-stuff");

  return CURL_TRAILERFUNC_OK;

}



CURL *curl = curl_easy_init();

if(curl) {



  /* Set the URL of the request */

  curl_easy_setopt(curl, CURLOPT_URL, "http://example.com/");

  /* Now set it as a put */
@@ -94,7 +86,7 @@ if(curl) { 
  res = curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);



  /* Set the trailers filling callback */

    curl_easy_setopt(curl, CURLOPT_TRAILERFUNCTION, (curl_trailer_callback)trailer_cb);

  curl_easy_setopt(curl, CURLOPT_TRAILERFUNCTION, trailer_cb);



  /* Perform the request, res will get the return code */

  res = curl_easy_perform(curl);
@@ -103,10 +95,7 @@ if(curl) { 


  curl_slist_free_all(headers);

}





.SH AVAILABILITY:

This option was added in curl 7.64.0 and is present if HTTP support is enabled



.SH "SEE ALSO"

.BR CURLOPT_TRAILERDATA "(3), "

tests/libtest/lib1591.c

+0 −1
Original line number Diff line number Diff line
@@ -103,4 +103,3 @@ test_cleanup: 


  return (int)res;

}