websGetRequestDocFd | GoAhead WebServer API | GoAhead EMF
## Synopsis Return the document file handle for the current web page. ## Prototype
     #include "webs.h"

     int websGetRequestDocFd(webs_t wp);
## Parameters
wp | Web server connection handle.
## Description The websGetRequestDocFd procedure returns the web page file handle defined for this browser connection. This is only defined if a URL Handler has set the handle via websSetRequestDocFd. ## Return Value Returns -1 if there is no document handle defined, otherwise the handle is returned. ## Example
     fd = websGetRequestDocFd(wp);
    read(fd, buf, sizeof(buf);
## Stability Classification Stable. ## See Also websGetRequestBytes, websSetRequestPath, websSetRequestDocFd