manpagez: man pages & more
man ldns_buffer_printf(3)
Home | html | info | man
ldns(3)                                                                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 buffer_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 failure.


       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.nlnetlabs.nl/bugs/index.html



COPYRIGHT

       Copyright (c) 2004 - 2006 NLnet Labs.

       Licensed under the BSD License. There is NO warranty; not even for MER-
       CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.



SEE ALSO

       ldns_buffer(3). And perldoc Net::DNS(3), 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)

ldns 1.6.17 - Generated Sun Feb 2 09:53:23 CST 2014
© manpagez.com 2000-2024
Individual documents may contain additional copyright information.