Mercurial > hg > nginx
view src/os/win32/ngx_errno.c @ 4725:47936d1c98e9 stable-1.2
Merge of r4682, r4694, r4699, r4704, r4705: minor nits.
*) Fixed spelling of "endianness", and called it "byte ordering" in the
user visible part.
*) Fixed return type of ngx_strerror_init().
*) Fixed a harmless error in spelling of "Connection: close" when computing
the response header length.
*) Style.
*) Added code to look up Google perftools in /opt/local/, for MacPorts.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 02 Jul 2012 16:51:02 +0000 |
parents | d620f497c50f |
children | 746567d633ac |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #include <ngx_config.h> #include <ngx_core.h> u_char * ngx_strerror(ngx_err_t err, u_char *errstr, size_t size) { u_int len; static u_long lang = MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US); if (size == 0) { return errstr; } len = FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, err, lang, (char *) errstr, size, NULL); if (len == 0 && lang && GetLastError() == ERROR_RESOURCE_LANG_NOT_FOUND) { /* * Try to use English messages first and fallback to a language, * based on locale: non-English Windows have no English messages * at all. This way allows to use English messages at least on * Windows with MUI. */ lang = 0; len = FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, err, lang, (char *) errstr, size, NULL); } if (len == 0) { return ngx_snprintf(errstr, size, "FormatMessage() error:(%d)", GetLastError()); } /* remove ".\r\n\0" */ while (errstr[len] == '\0' || errstr[len] == CR || errstr[len] == LF || errstr[len] == '.') { --len; } return &errstr[++len]; } ngx_int_t ngx_strerror_init(void) { return NGX_OK; }