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Catch error.WouldBlock as unreachable

master
LeRoyce Pearson 2020-04-08 00:39:17 -06:00
parent 858aefac7f
commit 45d6fb9e36
1 changed files with 4 additions and 1 deletions
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5
lib/std/os.zig
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@ -1680,7 +1680,10 @@ pub fn renameatW(
ReplaceIfExists: windows.BOOLEAN,
) RenameError!void {
const access_mask = windows.SYNCHRONIZE | windows.GENERIC_WRITE | windows.DELETE;
const src_fd = try windows.OpenFileW(old_dir_fd, old_path, null, access_mask, null, false, windows.FILE_OPEN);
const src_fd = windows.OpenFileW(old_dir_fd, old_path, null, access_mask, null, false, windows.FILE_OPEN) catch |err| switch (err) {
error.WouldBlock => unreachable,
else => return err,
};
defer windows.CloseHandle(src_fd);
const struct_buf_len = @sizeOf(windows.FILE_RENAME_INFORMATION) + (MAX_PATH_BYTES - 1);