Zig 0.17.0-dev (Split by item)

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dirRenamePreserve

Dispatch.dirRenamePreserve

fn dirRenamePreserve(
    userdata: ?*anyopaque,
    old_dir: Dir,
    old_sub_path: []const u8,
    new_dir: Dir,
    new_sub_path: []const u8,
) Dir.RenamePreserveError!void

File

lib/std/Io/Dispatch.zig:2986

Code

fn dirRenamePreserve(
    userdata: ?*anyopaque,
    old_dir: Dir,
    old_sub_path: []const u8,
    new_dir: Dir,
    new_sub_path: []const u8,
) Dir.RenamePreserveError!void {
    const ev: *Evented = @ptrCast(@alignCast(userdata));
    // Make a hard link then delete the original.
    try dirHardLink(ev, old_dir, old_sub_path, new_dir, new_sub_path, .{ .follow_symlinks = false });
    const prev = swapCancelProtection(ev, .blocked);
    defer _ = swapCancelProtection(ev, prev);
    dirDeleteFile(ev, old_dir, old_sub_path) catch {};
}