curl_formget(3) 		libcurl Manual		       curl_formget(3)



NAME
       curl_formget  -	serialize  a  previously built multipart/formdata HTTP
       POST chain

SYNOPSIS
       #include <curl/curl.h>

       void curl_formget(struct curl_httppost *form,  void  *arg,    curl_for-
       mget_callback append);

DESCRIPTION
       curl_formget() is used to serialize data previously built/appended with
       curl_formadd(3). Accepts a void pointer as second argument  which  will
       be passed to the curl_formget_callback function.

       typedef	size_t	(*curl_formget_callback)(void  *arg, const char *buf,
       size_t len);

       The curl_formget_callback will be executed for each part of the HTTP POST
       chain. The void *arg pointer will be the one passed as second argument to
       curl_formget(). The character buffer passed to it must not be freed. The
       callback should return the buffer length passed to it on success.

RETURN VALUE
       0 means everything was ok, non-zero means an error occurred

EXAMPLE
	size_t print_httppost_callback(void *arg, const char *buf, size_t len)
	{
	  fwrite(buf, len, 1, stdout);
	  (*(size_t *) arg) += len;
	  return len;

	}
	size_t print_httppost(struct curl_httppost *post)
	{
	  size_t total_size = 0;
	  if(curl_formget(post, &total_size, print_httppost_callback)) {
	    return (size_t) -1;

	  }
	  return total_size;

	}

AVAILABILITY
       This function was added in libcurl 7.15.5

SEE ALSO
       curl_formadd(3)



libcurl 7.15.5			 20 June 2006		       curl_formget(3)

NAME - SYNOPSIS - DESCRIPTION - RETURN VALUE - EXAMPLE - AVAILABILITY - 
SEE ALSO -