1ldns(3)                    Library Functions Manual                    ldns(3)
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NAME

6       ldns_buffer_flip, ldns_buffer_rewind, ldns_buffer_position, ldns_buf‐
7       fer_set_position, ldns_buffer_skip - buffer positioning
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SYNOPSIS

11       #include <stdint.h>
12       #include <stdbool.h>
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14       #include <ldns/ldns.h>
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16       void ldns_buffer_flip(ldns_buffer *buffer);
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18       void ldns_buffer_rewind(ldns_buffer *buffer);
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20       size_t ldns_buffer_position(const ldns_buffer *buffer);
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22       void ldns_buffer_set_position(ldns_buffer *buffer, size_t mark);
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24       void ldns_buffer_skip(ldns_buffer *buffer, ssize_t count);
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DESCRIPTION

27       ldns_buffer_flip() makes the buffer ready for reading the data that has
28              been written to the buffer.  The buffer's limit is set to the
29              current position and the position is set to 0.
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31              buffer: the buffer to flip
32              Returns void
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34       ldns_buffer_rewind() make the buffer ready for re-reading the data.
35              The buffer's position is reset to 0.
36              buffer: the buffer to rewind
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38       ldns_buffer_position() returns the current position in the buffer (as a
39              number of bytes)
40              buffer: the buffer
41              Returns the current position
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43       ldns_buffer_set_position() sets the buffer's position to MARK.  The
44              position must be less than or equal to the buffer's limit.
45              buffer: the buffer
46              mark: the mark to use
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48       ldns_buffer_skip() changes the buffer's position by COUNT bytes.  The
49              position must not be moved behind the buffer's limit or before
50              the beginning of the buffer.
51              buffer: the buffer
52              count: the count to use
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AUTHOR

55       The ldns team at NLnet Labs. Which consists out of Jelte Jansen and
56       Miek Gieben.
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REPORTING BUGS

60       Please report bugs to ldns-team@nlnetlabs.nl or in our bugzilla at
61       http://www.nlnetlabs.nl/bugs/index.html
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65       Copyright (c) 2004 - 2006 NLnet Labs.
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67       Licensed under the BSD License. There is NO warranty; not even for MER‐
68       CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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SEE ALSO

72       ldns_buffer.  And perldoc Net::DNS, RFC1034, RFC1035, RFC4033, RFC4034
73       and RFC4035.
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REMARKS

76       This manpage was automatically generated from the ldns source code by
77       use of Doxygen and some perl.
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81                                  30 May 2006                          ldns(3)
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