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ldns(3)			   Library Functions Manual		       ldns(3)

NAME
       ldns_buffer_write_at, ldns_buffer_write,	ldns_buffer_write_string_at,
       ldns_buffer_write_string, ldns_buffer_write_u8_at, ldns_buf-
       fer_write_u8, ldns_buffer_write_u16_at, ldns_buffer_write_u16,
       ldns_buffer_read_at, ldns_buffer_read, ldns_buffer_read_u8_at,
       ldns_buffer_read_u8, ldns_buffer_read_u16_at, ldns_buffer_read_u16,
       ldns_buffer_read_u32_at,	ldns_buffer_read_u32, ldns_buffer_write_u32,
       ldns_buffer_write_u32_at	- reading and writing buffers

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

       #include	<ldns/ldns.h>

       void ldns_buffer_write_at(ldns_buffer *buffer, size_t at, const void
       *data, size_t count);

       void ldns_buffer_write(ldns_buffer *buffer, const void *data, size_t
       count);

       void ldns_buffer_write_string_at(ldns_buffer *buffer, size_t at,	const
       char *str);

       void ldns_buffer_write_string(ldns_buffer *buffer, const	char *str);

       void ldns_buffer_write_u8_at(ldns_buffer	*buffer, size_t	at, uint8_t
       data);

       void ldns_buffer_write_u8(ldns_buffer *buffer, uint8_t data);

       void ldns_buffer_write_u16_at(ldns_buffer *buffer, size_t at, uint16_t
       data);

       void ldns_buffer_write_u16(ldns_buffer *buffer, uint16_t	data);

       void ldns_buffer_read_at(const ldns_buffer *buffer, size_t at, void
       *data, size_t count);

       void ldns_buffer_read(ldns_buffer *buffer, void *data, size_t count);

       uint8_t ldns_buffer_read_u8_at(const ldns_buffer	*buffer, size_t	at);

       uint8_t ldns_buffer_read_u8(ldns_buffer *buffer);

       uint16_t	ldns_buffer_read_u16_at(ldns_buffer *buffer, size_t at);

       uint16_t	ldns_buffer_read_u16(ldns_buffer *buffer);

       uint32_t	ldns_buffer_read_u32_at(ldns_buffer *buffer, size_t at);

       uint32_t	ldns_buffer_read_u32(ldns_buffer *buffer);

       void ldns_buffer_write_u32(ldns_buffer *buffer, uint32_t	data);

       void ldns_buffer_write_u32_at(ldns_buffer *buffer, size_t at, uint32_t
       data);

DESCRIPTION
       ldns_buffer_write_at() writes the given data to the buffer at the spec-
	      ified position
	      buffer: the buffer
	      at: the position (in number of bytes) to write the data at
	      data: pointer to the data	to write to the	buffer
	      count: the number	of bytes of data to write

       ldns_buffer_write() writes count	bytes of data to the current position
	      of the buffer
	      buffer: the buffer
	      data: the	data to	write
	      count: the length	of the data to write

       ldns_buffer_write_string_at() copies the	given (null-delimited) string
	      to the specified position	at the buffer
	      buffer: the buffer
	      at: the position in the buffer
	      str: the string to write

       ldns_buffer_write_string() copies the given (null-delimited) string to
	      the current position at the buffer
	      buffer: the buffer
	      str: the string to write

       ldns_buffer_write_u8_at() writes	the given byte of data at the given
	      position in the buffer
	      buffer: the buffer
	      at: the position in the buffer
	      data: the	8 bits to write

       ldns_buffer_write_u8() writes the given byte of data at the current po-
	      sition in	the buffer
	      buffer: the buffer
	      data: the	8 bits to write

       ldns_buffer_write_u16_at() writes the given 2 byte integer at the given
	      position in the buffer
	      buffer: the buffer
	      at: the position in the buffer
	      data: the	16 bits	to write

       ldns_buffer_write_u16() writes the given	2 byte integer at the current
	      position in the buffer
	      buffer: the buffer
	      data: the	16 bits	to write

       ldns_buffer_read_at() copies count bytes	of data	at the given position
	      to the given data-array
	      buffer: the buffer
	      at: the position in the buffer to	start
	      data: buffer to copy to
	      count: the length	of the data to copy

       ldns_buffer_read() copies count bytes of	data at	the current position
	      to the given data-array
	      buffer: the buffer
	      data: buffer to copy to
	      count: the length	of the data to copy

       ldns_buffer_read_u8_at()	returns	the byte value at the given position
	      in the buffer
	      buffer: the buffer
	      at: the position in the buffer
	      Returns 1	byte integer

       ldns_buffer_read_u8() returns the byte value at the current position in
	      the buffer
	      buffer: the buffer
	      Returns 1	byte integer

       ldns_buffer_read_u16_at() returns the 2-byte integer value at the given
	      position in the buffer
	      buffer: the buffer
	      at: position in the buffer
	      Returns 2	byte integer

       ldns_buffer_read_u16() returns the 2-byte integer value at the current
	      position in the buffer
	      buffer: the buffer
	      Returns 2	byte integer

       ldns_buffer_read_u32_at() returns the 4-byte integer value at the given
	      position in the buffer
	      buffer: the buffer
	      at: position in the buffer
	      Returns 4	byte integer

       ldns_buffer_read_u32() returns the 4-byte integer value at the current
	      position in the buffer
	      buffer: the buffer
	      Returns 4	byte integer

       ldns_buffer_write_u32() writes the given	4 byte integer at the current
	      position in the buffer
	      buffer: the buffer
	      data: the	32 bits	to write

       ldns_buffer_write_u32_at() writes the given 4 byte integer at the given
	      position in the buffer
	      buffer: the buffer
	      at: the position in the buffer
	      data: the	32 bits	to write

AUTHOR
       The ldns	team at	NLnet Labs.

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

REMARKS
       This manpage was	automatically generated	from the ldns source code.

				  30 May 2006			       ldns(3)

NAME | SYNOPSIS | DESCRIPTION | AUTHOR | REPORTING BUGS | COPYRIGHT | SEE ALSO | REMARKS

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