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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 standard library. Private Function

fileStat

Doc Source

Private Function

std.Io.Dispatch.fileStat

fn fileStat(userdata: ?*anyopaque, file: File) File.StatError!File.Stat

Params

userdata: ?*anyopaque
file: File

File

Io/Dispatch.zig:3245

fn fileStat(userdata: ?*anyopaque, file: File) File.StatError!File.Stat {
    const ev: *Evented = @ptrCast(@alignCast(userdata));
    _ = ev;
    while (true) {
        var stat = std.mem.zeroes(c.Stat);
        switch (c.errno(c.fstat(file.handle, &stat))) {
            .SUCCESS => return statFromPosix(&stat),
            .INTR => {},
            .INVAL => |err| return errnoBug(err),
            .BADF => |err| return errnoBug(err), // File descriptor used after closed.
            .NOMEM => return error.SystemResources,
            .ACCES => return error.AccessDenied,
            else => |err| return unexpectedErrno(err),
        }
    }
}