Zig 0.17.0-dev (Split by item)

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dirnameInner

path.dirnameInner

fn dirnameInner(comptime path_type: PathType, path: []const u8) ?[]const u8

File

lib/std/fs/path.zig:1335

Code

fn dirnameInner(comptime path_type: PathType, path: []const u8) ?[]const u8 {
    var it = ComponentIterator(path_type, u8).init(path);
    _ = it.last() orelse return null;
    const up = it.previous() orelse return it.root();
    return up.path;
}