networking/httpd_ssi.c: expand comments

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/networking/httpd_ssi.c b/networking/httpd_ssi.c
index f75805923549c206f8b37db19b17134e40a6b48c..86f341fbd0872e6fd99cbae3eb20e497c5b71b0e 100644 (file)
--- a/networking/httpd_ssi.c
+++ b/networking/httpd_ssi.c
@@ -7,6 +7,11 @@
 /*
  * This program is a CGI application. It processes server-side includes:
  * <!--#include file="file.html" -->
+ *
+ * Usage: put these lines in httpd.conf:
+ *
+ * *.html:/bin/httpd_ssi
+ * *.htm:/bin/httpd_ssi
  */
 
 /* Build a-la
@@ -65,9 +70,10 @@ static void process_includes(const char *filename)
                        continue;
                }
                *closing_dq = '\0';
-               /* FIXME: (1) are relative paths ok?
+               /* FIXME:
+                * (1) are relative paths with /../ etc ok?
                 * (2) if we include a/1.htm and it includes b/2.htm,
-                * do we need to insert a/b/2.htm or b/2.htm?
+                * do we need to include a/b/2.htm or b/2.htm?
                 * IOW, do we need to "cd $dirname"?
                 */
                process_includes(line + sizeof(INCLUDE)-1);