Zig 0.17.0-dev (Split by item)

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dirSetFilePermissions

Threaded.dirSetFilePermissions

fn dirSetFilePermissions(
    userdata: ?*anyopaque,
    dir: Dir,
    sub_path: []const u8,
    permissions: Dir.Permissions,
    options: Dir.SetFilePermissionsOptions,
) Dir.SetFilePermissionsError!void

File

lib/std/Io/Threaded.zig:8367

Code

fn dirSetFilePermissions(
    userdata: ?*anyopaque,
    dir: Dir,
    sub_path: []const u8,
    permissions: Dir.Permissions,
    options: Dir.SetFilePermissionsOptions,
) Dir.SetFilePermissionsError!void {
    if (@sizeOf(Dir.Permissions) == 0) return;
    if (is_windows) @panic("TODO implement dirSetFilePermissions windows");
    const t: *Threaded = @ptrCast(@alignCast(userdata));

    var path_buffer: [posix.PATH_MAX]u8 = undefined;
    const sub_path_posix = try pathToPosix(sub_path, &path_buffer);

    const mode = permissions.toMode();
    const flags: u32 = if (!options.follow_symlinks) posix.AT.SYMLINK_NOFOLLOW else 0;

    return posixFchmodat(t, dir.handle, sub_path_posix, mode, flags);
}