Mercurial > hg > nginx
diff src/os/win32/ngx_errno.c @ 0:4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
The first code that uses "ngx_" prefix, the previous one used "gx_" prefix.
At that point the code is not yet usable. The first draft ideas are dated
back to 23.10.2001.
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Tue, 06 Aug 2002 16:39:45 +0000 |
parents | |
children | c9b243802a17 |
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new file mode 100644 --- /dev/null +++ b/src/os/win32/ngx_errno.c @@ -0,0 +1,38 @@ + +/* + TODO: + add WSA error messages + test for English only messages +*/ + +#include <ngx_config.h> +#include <ngx_string.h> +#include <ngx_errno.h> + +int ngx_strerror_r(ngx_err_t err, char *errstr, size_t size) +{ + int len; + + len = FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM + | FORMAT_MESSAGE_IGNORE_INSERTS, + NULL, err, + MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), + errstr, size, NULL); + + /* add WSA error messages */ + + if (len == 0) { + + len = ngx_snprintf(errstr, size, + "FormatMessage error:(%d)", GetLastError()); + return len; + + } + + /* remove ".\r\n\0" */ + while (errstr[len] == '\0' || errstr[len] == CR + || errstr[len] == LF || errstr[len] == '.') + --len; + + return ++len; +}