CentOS 7.0 - man page for ldns_buffer_clear (centos section 3)
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ldns_buffer_new, ldns_buffer_new_frm_data, ldns_buffer_clear, ldns_buffer_printf,
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);
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: 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-
ldns_buffer_free() frees the buffer.
*buffer: the buffer to be freed
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
The ldns team at NLnet Labs. Which consists out of Jelte Jansen and Miek Gieben.
Please report bugs to email@example.com or in our bugzilla at http://www.nlnet-
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.
ldns_buffer. And perldoc Net::DNS, RFC1034, RFC1035, RFC4033, RFC4034 and RFC4035.
This manpage was automaticly generated from the ldns source code by use of Doxygen and
30 May 2006 ldns(3)
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