Mercurial > hg > nginx-quic
view src/os/win32/ngx_errno.c @ 4661:eb565752dd8e stable-1.2
Merge of r4615: write handler reset in ngx_http_named_location().
On internal redirects this happens via ngx_http_handler() call, which is
not called on named location redirect. As a result incorrect write handler
remained (if previously set) and this might cause incorrect behaviour (likely
request hang).
Patch by Yichun Zhang (agentzh).
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 04 Jun 2012 10:52:43 +0000 |
parents | d620f497c50f |
children | f1a0de6eb505 |
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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_uint_t ngx_strerror_init(void) { return NGX_OK; }