Mercurial > hg > nginx-quic
view src/core/ngx_crc.h @ 4246:d3568507db51 stable-1.0
Merging r4132, r4134, r4143, r4183, r4191, r4199:
Various fixes related to error messages:
*) Removed old warning that suggested to use "server_name_in_redirect off"
(now the default) in place of no longer supported "server_name *".
*) Fixing directive name in error message if types hash size is not enough.
*) Replaced "can not" with "cannot" and "could not" in a bunch of places.
Fixed nearby grammar errors.
*) Overhauled error messages.
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Tue, 01 Nov 2011 13:24:50 +0000 |
parents | 99858705b03f |
children | d620f497c50f |
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/* * Copyright (C) Igor Sysoev */ #ifndef _NGX_CRC_H_INCLUDED_ #define _NGX_CRC_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> /* 32-bit crc16 */ static ngx_inline uint32_t ngx_crc(u_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_ */