rocklinux/package/base/mine/x-feature-eject.patch

Is is highly useful to have a software possibility to eject CD's for
soft-eject CD-ROMs, like always in use in Apple hardware ...

  - Rene Rebe <rene@rocklinux.org>

--- mine-0.15/gasgui.c	2003-09-27 15:20:58.000000000 +0200
+++ mine-0.15-cdeject/gasgui.c	2003-12-26 17:38:38.880000000 +0100
@@ -1,6 +1,6 @@
 /*
  *  GEM MINE - The ROCK Linux Package Manager
- *  Copyright (C) 2002-2003 Clifford Wolf
+ *  Copyright (C) 2002-2003 Clifford Wolf and Rene Rebe
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -23,6 +23,11 @@
 #include <unistd.h>
 #include <stdlib.h>
 
+/* disk eject ... */
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <linux/cdrom.h>
+
 #ifndef ROCKCFG_ID
 #  define ROCKCFG_ID "1.7-x86-reference"
 #endif
@@ -66,6 +71,23 @@
 	);
 }
 
+void eject_disk ()
+{
+	int status;
+	int fd = open(sourcedev, O_RDONLY|O_NONBLOCK);
+
+	if (fd == -1) {
+		printf ("Unable to open %s\n", sourcedev);
+		return;
+	}
+
+	status = ioctl(fd, CDROMEJECT);
+	if (status != 0) {
+		printf ("Eject failed\n");
+	}
+	close (fd);
+}
+
 void remove_package(struct package *p, int just_print_commands)
 {
 	char command[1024];
@@ -138,14 +160,17 @@
 		printf("Can't find: %s/%s/pkgs/%s.gem\n",
 			sourcedir, config, p->name);
 		printf("Not found on current disk: %s\n\n", p->name);
-		printf("Please insert Disk #%d and press ENTER.\n\n", p->disk_number);
+		printf("Please insert Disk #%d and press ENTER.\n\n",
+		       p->disk_number);
 		while (1) {
-			printf("Skip or Retry (default=Retry) > ");
+			printf("Skip, Retry or Eject disk (default=Retry) > ");
 			fflush(stdout);
 			fgets(command, 1024, stdin);
 			if ( command[0] == 0 || command[0] == '\n' ||
 			     command[0] == 'r' || command[0] == 'R' ) break;
 			if ( command[0] == 's' || command[0] == 'S' ) return NULL;
+			if ( command[0] == 'e' || command[0] == 'E' )
+				eject_disk ();
 		}
 
 		snprintf(gemfile, 1024, "%s/%s/pkgs/%s-%s.gem",