Zig 0.17.0-dev (Split by item)

This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig library itself.

fchmod

Dispatch.fchmod

fn fchmod(ev: *Evented, fd: c.fd_t, mode: c.mode_t) File.SetPermissionsError!void

File

lib/std/Io/Dispatch.zig:3655

Code

fn fchmod(ev: *Evented, fd: c.fd_t, mode: c.mode_t) File.SetPermissionsError!void {
    _ = ev;
    while (true) switch (c.errno(c.fchmod(fd, mode))) {
        .SUCCESS => return,
        .INTR => {},
        .BADF => |err| return errnoBug(err),
        .FAULT => |err| return errnoBug(err),
        .INVAL => |err| return errnoBug(err),
        .ACCES => return error.AccessDenied,
        .IO => return error.InputOutput,
        .LOOP => return error.SymLinkLoop,
        .NOENT => return error.FileNotFound,
        .NOMEM => return error.SystemResources,
        .NOTDIR => return error.FileNotFound,
        .PERM => return error.PermissionDenied,
        .ROFS => return error.ReadOnlyFileSystem,
        else => |err| return unexpectedErrno(err),
    };
}