Commit 54f7d58722

emekoi <emekankurumeh@outlook.com>
2018-09-12 14:01:48
fixed WriteFile segfault
master
1 parent 6b7f3d0
Changed files (1)
std
os
windows
util.zig
std/os/windows/util.zig
@@ -52,7 +52,8 @@ pub const WriteError = error{
 };
 
 pub fn windowsWrite(handle: windows.HANDLE, bytes: []const u8) WriteError!void {
-    if (windows.WriteFile(handle, bytes.ptr, @intCast(u32, bytes.len), null, null) == 0) {
+    var bytes_written: windows.DWORD = undefined;
+    if (windows.WriteFile(handle, bytes.ptr, @intCast(u32, bytes.len), &bytes_written, null) == 0) {
         const err = windows.GetLastError();
         return switch (err) {
             windows.ERROR.INVALID_USER_BUFFER => WriteError.SystemResources,