diff options
Diffstat (limited to 'security/sandbox/chromium/base/third_party/superfasthash')
3 files changed, 0 insertions, 140 deletions
diff --git a/security/sandbox/chromium/base/third_party/superfasthash/LICENSE b/security/sandbox/chromium/base/third_party/superfasthash/LICENSE deleted file mode 100644 index 3c40a3ecd..000000000 --- a/security/sandbox/chromium/base/third_party/superfasthash/LICENSE +++ /dev/null @@ -1,27 +0,0 @@ -Paul Hsieh OLD BSD license - -Copyright (c) 2010, Paul Hsieh -All rights reserved. - -Redistribution and use in source and binary forms, with or without modification, -are permitted provided that the following conditions are met: - -* Redistributions of source code must retain the above copyright notice, this - list of conditions and the following disclaimer. -* Redistributions in binary form must reproduce the above copyright notice, this - list of conditions and the following disclaimer in the documentation and/or - other materials provided with the distribution. -* Neither my name, Paul Hsieh, nor the names of any other contributors to the - code use may not be used to endorse or promote products derived from this - software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR -ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/security/sandbox/chromium/base/third_party/superfasthash/README.chromium b/security/sandbox/chromium/base/third_party/superfasthash/README.chromium deleted file mode 100644 index d41ed7724..000000000 --- a/security/sandbox/chromium/base/third_party/superfasthash/README.chromium +++ /dev/null @@ -1,29 +0,0 @@ -Name: Paul Hsieh's SuperFastHash -Short Name: SuperFastHash -URL: http://www.azillionmonkeys.com/qed/hash.html -Version: 0 -Date: 2012-02-21 -License: BSD -License File: LICENSE -Security Critical: yes - -Description: -A fast string hashing algorithm. - -Local Modifications: -- Added LICENSE. -- Added license text as a comment to the top of superfasthash.c. -- #include <stdint.h> instead of "pstdint.h". -- #include <stdlib.h>. - -The license is a standard 3-clause BSD license with the following minor changes: - -"nor the names of its contributors may be used" -is replaced with: -"nor the names of any other contributors to the code use may not be used" - -and - -"IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE" -is replaced with: -"IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE" diff --git a/security/sandbox/chromium/base/third_party/superfasthash/superfasthash.c b/security/sandbox/chromium/base/third_party/superfasthash/superfasthash.c deleted file mode 100644 index 6e7687e13..000000000 --- a/security/sandbox/chromium/base/third_party/superfasthash/superfasthash.c +++ /dev/null @@ -1,84 +0,0 @@ -// Copyright (c) 2010, Paul Hsieh -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are met: -// -// * Redistributions of source code must retain the above copyright notice, this -// list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above copyright notice, -// this list of conditions and the following disclaimer in the documentation -// and/or other materials provided with the distribution. -// * Neither my name, Paul Hsieh, nor the names of any other contributors to the -// code use may not be used to endorse or promote products derived from this -// software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -// POSSIBILITY OF SUCH DAMAGE. - -#include <stdint.h> -#include <stdlib.h> -#undef get16bits -#if (defined(__GNUC__) && defined(__i386__)) || defined(__WATCOMC__) \ - || defined(_MSC_VER) || defined (__BORLANDC__) || defined (__TURBOC__) -#define get16bits(d) (*((const uint16_t *) (d))) -#endif - -#if !defined (get16bits) -#define get16bits(d) ((((uint32_t)(((const uint8_t *)(d))[1])) << 8)\ - +(uint32_t)(((const uint8_t *)(d))[0]) ) -#endif - -uint32_t SuperFastHash (const char * data, int len) { -uint32_t hash = len, tmp; -int rem; - - if (len <= 0 || data == NULL) return 0; - - rem = len & 3; - len >>= 2; - - /* Main loop */ - for (;len > 0; len--) { - hash += get16bits (data); - tmp = (get16bits (data+2) << 11) ^ hash; - hash = (hash << 16) ^ tmp; - data += 2*sizeof (uint16_t); - hash += hash >> 11; - } - - /* Handle end cases */ - switch (rem) { - case 3: hash += get16bits (data); - hash ^= hash << 16; - hash ^= ((signed char)data[sizeof (uint16_t)]) << 18; - hash += hash >> 11; - break; - case 2: hash += get16bits (data); - hash ^= hash << 11; - hash += hash >> 17; - break; - case 1: hash += (signed char)*data; - hash ^= hash << 10; - hash += hash >> 1; - } - - /* Force "avalanching" of final 127 bits */ - hash ^= hash << 3; - hash += hash >> 5; - hash ^= hash << 4; - hash += hash >> 17; - hash ^= hash << 25; - hash += hash >> 6; - - return hash; -} |