Mercurial > hg > nginx
diff src/os/win32/ngx_errno.c @ 103:6dfda4cf5200
nginx-0.0.1-2003-06-11-19:28:34 import
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Wed, 11 Jun 2003 15:28:34 +0000 |
parents | c9b243802a17 |
children | b5be4b0448d3 |
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--- a/src/os/win32/ngx_errno.c +++ b/src/os/win32/ngx_errno.c @@ -9,9 +9,29 @@ #include <ngx_core.h> +ngx_str_t wsa_errors[] = { + ngx_string("Invalid argument"), /* 10022 */ + ngx_null_string, /* 10023 */ + ngx_null_string, /* 10024 */ + ngx_null_string, /* 10025 */ + ngx_null_string, /* 10026 */ + ngx_null_string, /* 10027 */ + ngx_null_string, /* 10028 */ + ngx_null_string, /* 10029 */ + ngx_null_string, /* 10030 */ + ngx_null_string, /* 10031 */ + ngx_null_string, /* 10032 */ + ngx_null_string, /* 10033 */ + ngx_null_string, /* 10034 */ + ngx_string("Resource temporarily unavailable") /* 10035 */ +}; + + int ngx_strerror_r(ngx_err_t err, char *errstr, size_t size) { - int len; + int n; + u_int len; + ngx_err_t format_error; len = FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, @@ -19,12 +39,28 @@ int ngx_strerror_r(ngx_err_t err, char * MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), errstr, size, NULL); - /* add WSA error messages */ + if (len == 0) { + format_error = GetLastError(); + + if (format_error == ERROR_MR_MID_NOT_FOUND) { + n = err - WSABASEERR - 22; + + if (n >= 0 && n < 14) { + len = wsa_errors[n].len; - if (len == 0) { + if (len) { + if (len > size) { + len = size; + } + + ngx_memcpy(errstr, wsa_errors[n].data, len); + return len; + } + } + } len = ngx_snprintf(errstr, size, - "FormatMessage error:(%d)", GetLastError()); + "FormatMessage() error:(%d)", format_error); return len; }