relay_file_read_end_pos(9) [centos man page]

RELAY_FILE_READ_END_(9) 				      relay interface support					   RELAY_FILE_READ_END_(9)

NAME

       relay_file_read_end_pos - return the new read position

SYNOPSIS

       size_t relay_file_read_end_pos(struct rchan_buf * buf, size_t read_pos, size_t count);

ARGUMENTS

       buf
	   relay channel buffer

       read_pos
	   file read position

       count
	   number of bytes to be read

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014						   RELAY_FILE_READ_END_(9)

ldns(3) 						     Library Functions Manual							   ldns(3)

NAME

       ldns_buffer_remaining_at, ldns_buffer_remaining, ldns_buffer_available_at, ldns_buffer_available, ldns_buffer_status, ldns_buffer_status_ok

SYNOPSIS

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

       #include <ldns/ldns.h>

       size_t ldns_buffer_remaining_at(ldns_buffer *buffer, size_t at);

       size_t ldns_buffer_remaining(ldns_buffer *buffer);

       int ldns_buffer_available_at(ldns_buffer *buffer, size_t at, size_t count);

       int ldns_buffer_available(ldns_buffer *buffer, size_t count);

       ldns_status ldns_buffer_status(ldns_buffer *buffer);

       bool ldns_buffer_status_ok(ldns_buffer *buffer);

DESCRIPTION

       ldns_buffer_remaining_at() returns the number of bytes remaining between the indicated position and the limit.
	      buffer: the buffer
	      at: indicated position
	      Returns number of bytes

       ldns_buffer_remaining() returns the number of bytes remaining between the buffer's position and limit.
	      buffer: the buffer
	      Returns the number of bytes

       ldns_buffer_available_at()  checks  if  the  buffer has at least COUNT more bytes available.  Before reading or writing the caller needs to
	      ensure enough space is available!
	      buffer: the buffer
	      at: indicated position
	      count: how much is available
	      Returns true or false (as int?)

       ldns_buffer_available() checks if the buffer has count bytes available at the current position
	      buffer: the buffer
	      count: how much is available
	      Returns true or false (as int?)

       ldns_buffer_status() returns the status of the buffer param[in] buffer
	      Returns the status

       ldns_buffer_status_ok() returns true if the status of the buffer is LDNS_STATUS_OK, false otherwise
	      buffer: the buffer
	      Returns true or false

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.

								    30 May 2006 							   ldns(3)