Mercurial > hg > nginx-vendor-current
view src/core/ngx_crc.h @ 66:818201e5a553 NGINX_0_1_33
nginx 0.1.33
*) Bugfix: nginx could not be built with the --without-pcre parameter;
bug appeared in 0.1.29.
*) Bugfix: 3, 4, 7, and 8 the "proxy_set_header" directives in one
level cause the bus fault on start up.
*) Bugfix: the HTTP protocol was specified in the HTTPS redirects.
*) Bugfix: if the "rewrite" directive used the captures inside the "if"
directive, then the 500 error code was returned.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Mon, 23 May 2005 00:00:00 +0400 |
parents | 74b1868dd3cd |
children | acd2ec3541cb |
line wrap: on
line source
/* * Copyright (C) Igor Sysoev */ #ifndef _NGX_CRC_H_INCLUDED_ #define _NGX_CRC_H_INCLUDED_ /* 32-bit crc16 */ static ngx_inline uint32_t ngx_crc(char *data, size_t len) { uint32_t sum; for (sum = 0; len; len--) { /* * gcc 2.95.2 x86 and icc 7.1.006 compile that operator * into the single "rol" opcode. * msvc 6.0sp2 compiles it into four opcodes. */ sum = sum >> 1 | sum << 31; sum += *data++; } return sum; } #endif /* _NGX_CRC_H_INCLUDED_ */