Ekdohibs
/
zig
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add errors to windows.WSAStartup and WSACleanup

master
Nameless 2020-06-19 18:25:22 -05:00 committed by Andrew Kelley
parent edea7a46e5
commit 56220449ab
1 changed files with 10 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
lib/std/os/windows.zig
View File

@ -901,7 +901,13 @@ pub fn WSAStartup(majorVersion: u8, minorVersion: u8) !ws2_32.WSADATA {
var wsadata: ws2_32.WSADATA = undefined;
return switch (ws2_32.WSAStartup((@as(WORD, minorVersion) << 8) | majorVersion, &wsadata)) {
0 => wsadata,
else => |err| unexpectedWSAError(@intToEnum(ws2_32.WinsockError, @intCast(u16, err))),
else => |err_int| switch (@intToEnum(ws2_32.WinsockError, @intCast(u16, err_int))) {
.WSASYSNOTREADY => return error.SystemNotAvailable,
.WSAVERNOTSUPPORTED => return error.VersionNotSupported,
.WSAEINPROGRESS => return error.BlockingOperationInProgress,
.WSAEPROCLIM => return error.SystemResources,
else => |err| return unexpectedWSAError(err),
},
};
}
@ -909,6 +915,9 @@ pub fn WSACleanup() !void {
return switch (ws2_32.WSACleanup()) {
0 => {},
ws2_32.SOCKET_ERROR => switch (ws2_32.WSAGetLastError()) {
.WSANOTINITIALISED => return error.NotInitialized,
.WSAENETDOWN => return error.NetworkNotAvailable,
.WSAEINPROGRESS => return error.BlockingOperationInProgress,
else => |err| return unexpectedWSAError(err),
},
else => unreachable,