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.

processExecutablePath

Uring.processExecutablePath

fn processExecutablePath(userdata: ?*anyopaque, out_buffer: []u8) process.ExecutablePathError!usize

File

lib/std/Io/Uring.zig:4115

Code

fn processExecutablePath(userdata: ?*anyopaque, out_buffer: []u8) process.ExecutablePathError!usize {
    const ev: *Evented = @ptrCast(@alignCast(userdata));
    return dirReadLink(ev, .cwd(), "/proc/self/exe", out_buffer) catch |err| switch (err) {
        error.UnsupportedReparsePointType => unreachable, // Windows-only
        error.NetworkNotFound => unreachable, // Windows-only
        error.FileBusy => unreachable, // Windows-only
        else => |e| return e,
    };
}