busybox/patches/eject.diff

165 lines
5.0 KiB
Diff

Index: AUTHORS
===================================================================
RCS file: /var/cvs/busybox/AUTHORS,v
retrieving revision 1.40
diff -u -r1.40 AUTHORS
--- a/AUTHORS 9 Oct 2003 21:19:21 -0000 1.40
+++ b/AUTHORS 5 Mar 2004 07:23:17 -0000
@@ -8,6 +8,9 @@
-----------
+Peter Willis <psyphreak@phreaker.net>
+ eject
+
Emanuele Aina <emanuele.aina@tiscali.it>
run-parts
Index: coreutils/Config.in
===================================================================
RCS file: /var/cvs/busybox/coreutils/Config.in,v
retrieving revision 1.23
diff -u -r1.23 Config.in
--- a/coreutils/Config.in 5 Mar 2004 06:47:25 -0000 1.23
+++ b/coreutils/Config.in 5 Mar 2004 07:23:18 -0000
@@ -164,6 +164,13 @@
a command; without options it displays the current
environment.
+config CONFIG_EJECT
+ bool "eject"
+ default n
+ help
+ ejects a cdrom drive.
+ defaults to /dev/cdrom
+
config CONFIG_EXPR
bool "expr"
default n
Index: coreutils/Makefile.in
===================================================================
RCS file: /var/cvs/busybox/coreutils/Makefile.in,v
retrieving revision 1.8
diff -u -r1.8 Makefile.in
--- a/coreutils/Makefile.in 27 Jan 2004 09:22:20 -0000 1.8
+++ b/coreutils/Makefile.in 5 Mar 2004 07:23:18 -0000
@@ -41,6 +41,7 @@
COREUTILS-$(CONFIG_DU) += du.o
COREUTILS-$(CONFIG_ECHO) += echo.o
COREUTILS-$(CONFIG_ENV) += env.o
+COREUTILS-$(CONFIG_EJECT) += eject.o
COREUTILS-$(CONFIG_EXPR) += expr.o
COREUTILS-$(CONFIG_FALSE) += false.o
COREUTILS-$(CONFIG_FOLD) += fold.o
Index: coreutils/eject.c
===================================================================
RCS file: coreutils/eject.c
diff -N coreutils/eject.c
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ b/coreutils/eject.c 5 Mar 2004 07:23:21 -0000
@@ -0,0 +1,66 @@
+/*
+ * 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 "busybox.h"
+#include <linux/cdrom.h> // needs to be after busybox.h or compile problems arise
+
+#define DEFAULT_CDROM "/dev/cdrom"
+
+extern int eject_main(int argc, char **argv)
+{
+ int fd;
+ int flag = CDROMEJECT;
+ int i = 1;
+ char *device = NULL;
+
+ /*
+ * i'm too lazy to learn bb_getopt_ulflags and this is obscenely large
+ * for just some argument parsing so mjn3 can clean it up later.
+ * sorry, but PlumpOS 7.0-pre2 needs this asap :-/
+ */
+ while (++i <= argc) {
+ if ( (! strncmp(argv[i-1],"-t",2)) || (! strncmp(argv[i-1],"--trayclose",11)) ) {
+ flag = CDROMCLOSETRAY;
+ } else {
+ device = argv[i-1];
+ }
+ }
+ if ( (fd = open(device == NULL ? DEFAULT_CDROM : device, O_RDONLY | O_NONBLOCK) ) < 0 ) {
+ perror("eject: Can't open device");
+ return(EXIT_FAILURE);
+ }
+ if (ioctl(fd, flag)) {
+ perror("eject: Can't eject cdrom");
+ return(EXIT_FAILURE);
+ }
+ return EXIT_SUCCESS;
+}
Index: include/applets.h
===================================================================
RCS file: /var/cvs/busybox/include/applets.h,v
retrieving revision 1.111
diff -u -r1.111 applets.h
--- a/include/applets.h 27 Jan 2004 09:22:20 -0000 1.111
+++ b/include/applets.h 5 Mar 2004 07:23:21 -0000
@@ -178,6 +178,9 @@
#if defined(CONFIG_FEATURE_GREP_EGREP_ALIAS)
APPLET_NOUSAGE("egrep", grep_main, _BB_DIR_BIN, _BB_SUID_NEVER)
#endif
+#ifdef CONFIG_EJECT
+ APPLET(eject, eject_main, _BB_DIR_USR_BIN, _BB_SUID_NEVER)
+#endif
#ifdef CONFIG_ENV
APPLET(env, env_main, _BB_DIR_USR_BIN, _BB_SUID_NEVER)
#endif
Index: include/usage.h
===================================================================
RCS file: /var/cvs/busybox/include/usage.h,v
retrieving revision 1.191
diff -u -r1.191 usage.h
--- a/include/usage.h 25 Feb 2004 10:35:55 -0000 1.191
+++ b/include/usage.h 5 Mar 2004 07:23:29 -0000
@@ -537,6 +537,13 @@
"\t-, -i\tstart with an empty environment\n" \
"\t-u\tremove variable from the environment\n"
+#define eject_trivial_usage \
+ "[-t] [FILE]"
+#define eject_full_usage \
+ "Ejects the specified FILE or /dev/cdrom if FILE is unspecified.\n\n" \
+ "Options:\n" \
+ "\t-t, --trayclose \tclose tray\n"
+
#define expr_trivial_usage \
"EXPRESSION"
#define expr_full_usage \