Mercurial > hg > nginx
view src/core/ngx_crc.h @ 9232:9a0849fd4b46
MIME: changed type for deb files, added udeb files.
Changed type for .deb files to application/vnd.debian.binary-package
in accordance with man pages [1] and IANA [2]. Also added .udeb extension.
This type is also used on update servers.
Link for reference:
[1] https://manpages.debian.org/bookworm/dpkg-dev/deb.5.en.html
[2] https://www.iana.org/assignments/media-types/application/vnd.debian.binary-package
author | Yuriy Izorkin <lafiel@elven.pw> |
---|---|
date | Tue, 26 Mar 2024 21:30:08 +0300 |
parents | d620f497c50f |
children |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #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_ */