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ldns

ldns

Section: C Library Functions (3) Updated: 30 May 2006
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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.

.br capacity: the size (in bytes) to allocate for the buffer .br 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().

.br buffer: pointer to the buffer to put the data in .br data: the data to encapsulate in the buffer .br 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. .br 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. .br *buffer: the buffer to be freed .br 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. .br *buffer: the buffer to be exported .br 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 MERCHANTABILITY or FITNESS 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.


 

Index

NAME
SYNOPSIS
DESCRIPTION
AUTHOR
REPORTING BUGS
COPYRIGHT
SEE ALSO
REMARKS

This document was created by man2html, using the manual pages.
Time: 21:49:04 GMT, April 16, 2011