curl_formget(3) [suse man page]

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_formget_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)

Check Out this Related Man Page

rangecheck(3)						     Library Functions Manual						     rangecheck(3)

NAME

       rangecheck.h - pointer range checking

SYNTAX

       #include <rangecheck.h>

       int range_validbuf(const void* buf,size_t len);

       int range_ptrinbuf(const void* buf,size_t len,const void* ptr);

       int range_bufinbuf(const void* buf1,size_t len1,
			  const void* buf2,size_t len2);

       int range_arrayinbuf(const void* buf,size_t len,
			    const void* arraystart,
			    size_t elements,size_t membersize);

       int range_strinbuf(const void* buf,size_t len,const void* string);

       int range_str2inbuf(const void* buf,size_t len,const void* string);

       int range_str4inbuf(const void* buf,size_t len,const void* string);

DESCRIPTION

       rangecheck.h  provides several routines for range checking pointers.  These routines are meant for code that has to validate the syntax and
       semantics of buffers coming in from untrusted sources (like a network connection or an input file).

RETURN VALUE

       The routines all return 0 on error, or 1 if the pointers were in range.

SEE ALSO

       range_validbuf(3), range_ptrinbuf(3), range_bufinbuf(3), range_arrayinbuf(3), range_strinbuf(3), range_str2inbuf(3), range_str4inbuf(3)

																     rangecheck(3)

Linux and UNIX Man Pages

curl_formget(3) [suse man page]

Check Out this Related Man Page