ldns_buffer_current (3) - Linux Man Pages
NAMEldns_buffer_limit, ldns_buffer_set_limit, ldns_buffer_capacity, ldns_buffer_set_capacity, ldns_buffer_reserve, ldns_buffer_at, ldns_buffer_begin, ldns_buffer_end, ldns_buffer_current
size_t ldns_buffer_limit(ldns_buffer *buffer);
void ldns_buffer_set_limit(ldns_buffer *buffer, size_t limit);
size_t ldns_buffer_capacity(ldns_buffer *buffer);
bool ldns_buffer_set_capacity(ldns_buffer *buffer, size_t capacity);
bool ldns_buffer_reserve(ldns_buffer *buffer, size_t amount);
uint8_t * ldns_buffer_at(const ldns_buffer *buffer, size_t at);
uint8_t * ldns_buffer_begin(const ldns_buffer *buffer);
uint8_t * ldns_buffer_end(ldns_buffer *buffer);
uint8_t * ldns_buffer_current(ldns_buffer *buffer);
- returns the maximum size of the buffer \param[in] buffer .br Returns the size
- changes the buffer's limit. If the buffer's position is greater than the new limit the position is set to the limit. .br buffer: the buffer .br limit: the new limit
- returns the number of bytes the buffer can hold. .br buffer: the buffer .br Returns the number of bytes
- changes the buffer's capacity. The data is reallocated so any pointers to the data may become invalid. The buffer's limit is set to the buffer's new capacity. .br buffer: the buffer .br capacity: the capacity to use .br Returns whether this failed or succeeded
- ensures BUFFER can contain at least AMOUNT more bytes. The buffer's
capacity is increased if necessary using buffer_set_capacity().
The buffer's limit is always set to the (possibly increased) capacity. .br buffer: the buffer .br amount: amount to use .br Returns whether this failed or succeeded
- returns a pointer to the data at the indicated position. .br buffer: the buffer .br at: position .br Returns the pointer to the data
- returns a pointer to the beginning of the buffer (the data at position 0). .br buffer: the buffer .br Returns the pointer
- returns a pointer to the end of the buffer (the data at the buffer's limit). .br buffer: the buffer .br Returns the pointer
- returns a pointer to the data at the buffer's current position. .br buffer: the buffer .br Returns the pointer
AUTHORThe ldns team at NLnet Labs. Which consists out of Jelte Jansen and Miek Gieben.
REPORTING BUGSPlease report bugs to ldns-team [at] nlnetlabs.nl or in our bugzilla at http://www.nlnetlabs.nl/bugs/index.html
COPYRIGHTCopyright (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 ALSOldns_buffer. And perldoc Net::DNS, RFC1034, RFC1035, RFC4033, RFC4034 and RFC4035.
REMARKSThis manpage was automaticly generated from the ldns source code by use of Doxygen and some perl.
Linux man pages generated by: SysTutorials