Mercurial > hg > nginx-vendor-0-5
view src/core/ngx_crc32.h @ 326:f70f2f565fe0 NGINX_0_5_33
nginx 0.5.33
*) Change: now by default the "echo" SSI command uses entity encoding.
*) Feature: the "encoding" parameter in the "echo" SSI command.
*) Change: mail proxy was split on three modules: pop3, imap and smtp.
*) Feature: the --without-mail_pop3_module, --without-mail_imap_module,
and --without-mail_smtp_module configuration parameters.
*) Feature: the "smtp_greeting_delay" and "smtp_client_buffer"
directives of the ngx_mail_smtp_module.
*) Feature: the "server_name" and "valid_referers" directives support
regular expressions.
*) Feature: the "server_name", "map", and "valid_referers" directives
support the "www.example.*" wildcards.
*) Bugfix: sub_filter did not work with empty substitution.
*) Bugfix: in sub_filter parsing.
*) Bugfix: a worker process may got caught in an endless loop, if the
memcached was used.
*) Bugfix: nginx supported low case only "close" and "keep-alive"
values in the "Connection" request header line; bug appeared in
0.5.32.
*) Bugfix: nginx could not start on Solaris if the shared PCRE library
located in non-standard place was used.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Wed, 07 Nov 2007 00:00:00 +0300 |
parents | 6eb1e38f0f1f |
children |
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/* * Copyright (C) Igor Sysoev */ #ifndef _NGX_CRC32_H_INCLUDED_ #define _NGX_CRC32_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> extern uint32_t *ngx_crc32_table_short; extern uint32_t ngx_crc32_table256[]; static ngx_inline uint32_t ngx_crc32_short(u_char *p, size_t len) { u_char c; uint32_t crc; crc = 0xffffffff; while (len--) { c = *p++; crc = ngx_crc32_table_short[(crc ^ (c & 0xf)) & 0xf] ^ (crc >> 4); crc = ngx_crc32_table_short[(crc ^ (c >> 4)) & 0xf] ^ (crc >> 4); } return crc ^ 0xffffffff; } static ngx_inline uint32_t ngx_crc32_long(u_char *p, size_t len) { uint32_t crc; crc = 0xffffffff; while (len--) { crc = ngx_crc32_table256[(crc ^ *p++) & 0xff] ^ (crc >> 8); } return crc ^ 0xffffffff; } ngx_int_t ngx_crc32_init(void); #endif /* _NGX_CRC32_H_INCLUDED_ */