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authorGravatar Mike Frysinger <vapier@gentoo.org>2005-05-11 00:25:47 +0000
committerGravatar Mike Frysinger <vapier@gentoo.org>2005-05-11 00:25:47 +0000
commit55e2cf6533582ba0e795176103df0df22436b230 (patch)
tree861e274991d9290735776b7f38b6b18861da1598 /miscutils/eject.c
parentfb6d22c96c1147014294b30c97e7b912db36bfed (diff)
downloadbusybox-55e2cf6533582ba0e795176103df0df22436b230.tar.gz
busybox-55e2cf6533582ba0e795176103df0df22436b230.tar.bz2
import eject by Peter Willis / Tito Ragusa
Diffstat (limited to 'miscutils/eject.c')
-rw-r--r--miscutils/eject.c64
1 files changed, 64 insertions, 0 deletions
diff --git a/miscutils/eject.c b/miscutils/eject.c
new file mode 100644
index 000000000..cbfd115f7
--- /dev/null
+++ b/miscutils/eject.c
@@ -0,0 +1,64 @@
+/*
+ * eject implementation for busybox
+ *
+ * Copyright (C) 2004 Peter Willis <psyphreak@phreaker.net>
+ *
+ * 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+/*
+ * This is a simple hack of eject based on something Erik posted in #uclibc.
+ * Most of the dirty work blatantly ripped off from cat.c =)
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <getopt.h>
+#include "busybox.h"
+
+/* various defines swiped from linux/cdrom.h */
+#define CDROMCLOSETRAY 0x5319 /* pendant of CDROMEJECT */
+#define CDROMEJECT 0x5309 /* Ejects the cdrom media */
+#define DEFAULT_CDROM "/dev/cdrom"
+/*#define CLOSE_TRAY 1*/
+
+extern int eject_main(int argc, char **argv)
+{
+ unsigned long flags;
+
+#ifdef CONFIG_FEATURE_EJECT_LONG_OPTIONS
+ static const struct option eject_long_options[] = {
+ { "trayclose", 0, 0, 't' },
+ { 0, 0, 0, 0 }
+ };
+ bb_applet_long_options = eject_long_options;
+#endif
+
+ flags = bb_getopt_ulflags(argc, argv, "t");
+
+ if (ioctl(bb_xopen((argv[optind] ? argv[optind] : DEFAULT_CDROM),
+ (O_RDONLY | O_NONBLOCK)),
+ ( flags /*& CLOSE_TRAY*/ ? CDROMCLOSETRAY : CDROMEJECT)))
+ {
+ bb_perror_msg_and_die(bb_msg_unknown);
+ }
+
+ return EXIT_SUCCESS;
+}