mirror of
https://gitlab.isc.org/isc-projects/bind9
synced 2025-08-23 10:39:16 +00:00
1a69a1a78c
Cleanup of redundant/useless header file inclusion.
ISC style lint, primarily for function declarations and standalone
comments -- ie, those that appear on a line without any code, which
should be written as follows:
/*
* This is a comment.
*/
61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
/*
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* Copyright (C) 1999, 2000 Internet Software Consortium.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS
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* ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
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* CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
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* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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* SOFTWARE.
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*/
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#include <config.h>
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#include <stddef.h>
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#include <isc/buffer.h>
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#include <isc/bufferlist.h>
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#include <isc/util.h>
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unsigned int
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isc_bufferlist_usedcount(isc_bufferlist_t *bl) {
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isc_buffer_t *buffer;
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unsigned int length;
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REQUIRE(bl != NULL);
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length = 0;
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buffer = ISC_LIST_HEAD(*bl);
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while (buffer != NULL) {
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REQUIRE(ISC_BUFFER_VALID(buffer));
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length += isc_buffer_usedlength(buffer);
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buffer = ISC_LIST_NEXT(buffer, link);
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}
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return (length);
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}
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unsigned int
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isc_bufferlist_availablecount(isc_bufferlist_t *bl) {
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isc_buffer_t *buffer;
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unsigned int length;
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REQUIRE(bl != NULL);
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length = 0;
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buffer = ISC_LIST_HEAD(*bl);
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while (buffer != NULL) {
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REQUIRE(ISC_BUFFER_VALID(buffer));
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length += isc_buffer_availablelength(buffer);
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buffer = ISC_LIST_NEXT(buffer, link);
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}
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return (length);
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}
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