From 31e70fa275a48b8020c14017919e08d21f5e982f Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Wed, 28 May 2008 10:40:25 -0600
Subject: [PATCH] comments in _eglMain()

---
 src/egl/drivers/dri/egldri.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/egl/drivers/dri/egldri.c b/src/egl/drivers/dri/egldri.c
index 35b6d0d3d10..1a922a74717 100644
--- a/src/egl/drivers/dri/egldri.c
+++ b/src/egl/drivers/dri/egldri.c
@@ -114,6 +114,10 @@ _eglMain(_EGLDisplay *dpy, const char *args)
       _eglLog(_EGL_WARNING, "%s DRM devices not found.", path);
       return EGL_FALSE;
    }
+
+   /* loop over dir entries looking for cardX where "X" is in the
+    * dpy->DriverName ":X" string.
+    */
    while ((dirent = readdir(dir))) {
 
       if (strncmp(&dirent->d_name[0], "card", 4) != 0)
-- 
2.30.2