CentOS 7.0 - man page for ldns_buffer_clear (centos section 3)

ldns(3) 			     Library Functions Manual				  ldns(3)

NAME
       ldns_buffer_new,    ldns_buffer_new_frm_data,	ldns_buffer_clear,    ldns_buffer_printf,
       ldns_buffer_free, ldns_buffer_export

SYNOPSIS
       #include <stdint.h>
       #include <stdbool.h>

       #include <ldns/ldns.h>

       ldns_buffer* ldns_buffer_new(size_t capacity);

       void ldns_buffer_new_frm_data(ldns_buffer *buffer, void *data, size_t size);

       void ldns_buffer_clear(ldns_buffer *buffer);

       int ldns_buffer_printf(ldns_buffer *buffer, const char *format, ...);

       void ldns_buffer_free(ldns_buffer *buffer);

       void* ldns_buffer_export(ldns_buffer *buffer);

DESCRIPTION
       ldns_buffer_new() creates a new buffer with the specified capacity.

	      capacity: the size (in bytes) to allocate for the buffer
	      Returns the created buffer

       ldns_buffer_new_frm_data() creates a buffer with the specified data.  The data  IS  copied
	      and  MEMORY allocations are done.  The buffer is not fixed and can be resized using
	      buffer_reserve().

	      buffer: pointer to the buffer to put the data in
	      data: the data to encapsulate in the buffer
	      size: the size of the data

       ldns_buffer_clear() clears the buffer and make it ready for writing.  The  buffer's  limit
	      is set to the capacity and the position is set to 0.
	      buffer: the buffer to clear

       ldns_buffer_printf()  prints to the buffer, increasing the capacity if required using buf-
	      fer_reserve(). The buffer's position is set to the terminating  '\\0'  Returns  the
	      number  of  characters written (not including the terminating '\\0') or -1 on fail-
	      ure.

       ldns_buffer_free() frees the buffer.
	      *buffer: the buffer to be freed
	      Returns void

       ldns_buffer_export() Makes the buffer fixed and returns a pointer to the data.  The caller
	      is responsible for free'ing the result.
	      *buffer: the buffer to be exported
	      Returns void

AUTHOR
       The ldns team at NLnet Labs. Which consists out of Jelte Jansen and Miek Gieben.

REPORTING BUGS
       Please  report  bugs  to  ldns-team@nlnetlabs.nl  or  in our bugzilla at http://www.nlnet-
       labs.nl/bugs/index.html

COPYRIGHT
       Copyright (c) 2004 - 2006 NLnet Labs.

       Licensed under the BSD License. There is NO warranty; not even for MERCHANTABILITY or FIT-
       NESS FOR A PARTICULAR PURPOSE.

SEE ALSO
       ldns_buffer.  And perldoc Net::DNS, RFC1034, RFC1035, RFC4033, RFC4034  and RFC4035.

REMARKS
       This  manpage  was  automaticly	generated from the ldns source code by use of Doxygen and
       some perl.

					   30 May 2006					  ldns(3)