update copyright notice / whitespace
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@@ -1,16 +1,16 @@
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#Copyright (C) 2015 Internet Systems Consortium, Inc. ("ISC")
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# Copyright (C) 2015 Internet Systems Consortium, Inc. ("ISC")
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#
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#Permission to use, copy, modify, and/or 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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# Permission to use, copy, modify, and/or 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 ISC DISCLAIMS ALL WARRANTIES WITH
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#REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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#AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
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#INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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#LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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#OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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#PERFORMANCE OF THIS SOFTWARE.
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# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
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# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
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# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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# PERFORMANCE OF THIS SOFTWARE.
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srcdir= @srcdir@
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VPATH= @srcdir@
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@@ -1,5 +1,5 @@
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/*
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* Copyright (C) 2010-2014 Internet Systems Consortium, Inc. ("ISC")
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* Copyright (C) 2010-2015 Internet Systems Consortium, Inc. ("ISC")
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*
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* Permission to use, copy, modify, and/or 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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@@ -1,5 +1,5 @@
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/*
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* Copyright (C) 2014 Internet Systems Consortium, Inc. ("ISC")
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* Copyright (C) 2014, 2015 Internet Systems Consortium, Inc. ("ISC")
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*
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* Permission to use, copy, modify, and/or 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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@@ -1,5 +1,5 @@
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/*
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* Copyright (C) 2014 Internet Systems Consortium, Inc. ("ISC")
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* Copyright (C) 2014, 2015 Internet Systems Consortium, Inc. ("ISC")
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*
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* Permission to use, copy, modify, and/or 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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@@ -1,5 +1,5 @@
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/*
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* Copyright (C) 2004-2007, 2009, 2013, 2014 Internet Systems Consortium, Inc. ("ISC")
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* Copyright (C) 2004-2007, 2009, 2013-2015 Internet Systems Consortium, Inc. ("ISC")
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* Copyright (C) 2000, 2001 Internet Software Consortium.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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@@ -1,5 +1,5 @@
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/*
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* Copyright (C) 2005-2007, 2009, 2011-2014 Internet Systems Consortium, Inc. ("ISC")
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* Copyright (C) 2005-2007, 2009, 2011-2015 Internet Systems Consortium, Inc. ("ISC")
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*
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* Permission to use, copy, modify, and/or 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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@@ -1,5 +1,5 @@
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/*
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* Copyright (C) 2013 Internet Systems Consortium, Inc. ("ISC")
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* Copyright (C) 2013, 2015 Internet Systems Consortium, Inc. ("ISC")
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*
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* Permission to use, copy, modify, and/or 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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@@ -1,5 +1,5 @@
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/*
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* Copyright (C) 2013 Internet Systems Consortium, Inc. ("ISC")
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* Copyright (C) 2013, 2015 Internet Systems Consortium, Inc. ("ISC")
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*
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* Permission to use, copy, modify, and/or 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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@@ -42,26 +42,26 @@ isc_safe_memequal(const void *s1, const void *s2, size_t n) {
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int
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isc_safe_memcompare(const void *b1, const void *b2, size_t len) {
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const unsigned char *p1 = b1, *p2 = b2;
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size_t i;
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int res = 0, done = 0;
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const unsigned char *p1 = b1, *p2 = b2;
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size_t i;
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int res = 0, done = 0;
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for (i = 0; i < len; i++) {
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/* lt is -1 if p1[i] < p2[i]; else 0. */
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int lt = (p1[i] - p2[i]) >> CHAR_BIT;
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for (i = 0; i < len; i++) {
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/* lt is -1 if p1[i] < p2[i]; else 0. */
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int lt = (p1[i] - p2[i]) >> CHAR_BIT;
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/* gt is -1 if p1[i] > p2[i]; else 0. */
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int gt = (p2[i] - p1[i]) >> CHAR_BIT;
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/* gt is -1 if p1[i] > p2[i]; else 0. */
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int gt = (p2[i] - p1[i]) >> CHAR_BIT;
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/* cmp is 1 if p1[i] > p2[i]; -1 if p1[i] < p2[i]; else 0. */
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int cmp = lt - gt;
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/* cmp is 1 if p1[i] > p2[i]; -1 if p1[i] < p2[i]; else 0. */
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int cmp = lt - gt;
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/* set res = cmp if !done. */
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res |= cmp & ~done;
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/* set res = cmp if !done. */
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res |= cmp & ~done;
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/* set done if p1[i] != p2[i]. */
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done |= lt | gt;
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}
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/* set done if p1[i] != p2[i]. */
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done |= lt | gt;
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}
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return (res);
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return (res);
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}
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@@ -1,5 +1,5 @@
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/*
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* Copyright (C) 2013 Internet Systems Consortium, Inc. ("ISC")
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* Copyright (C) 2013, 2015 Internet Systems Consortium, Inc. ("ISC")
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*
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* Permission to use, copy, modify, and/or 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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