diff options
Diffstat (limited to 'miscutils')
| -rw-r--r-- | miscutils/Config.in | 13 | ||||
| -rw-r--r-- | miscutils/Makefile.in | 27 | ||||
| -rw-r--r-- | miscutils/eject.c | 64 |
3 files changed, 91 insertions, 13 deletions
diff --git a/miscutils/Config.in b/miscutils/Config.in index 77e13e84e..710639aba 100644 --- a/miscutils/Config.in +++ b/miscutils/Config.in @@ -83,6 +83,19 @@ config CONFIG_DEVFSD_VERBOSE help Increases logging to stderr or syslog. +config CONFIG_EJECT + bool "eject" + default n + help + Used to eject cdroms. (defaults to /dev/cdrom) + +config CONFIG_FEATURE_EJECT_LONG_OPTIONS + bool " Enable support for --trayclose long option (-t)" + default n + depends on CONFIG_EJECT + help + Enable use of long options (like --trayclose for -t). + config CONFIG_LAST bool "last" default n diff --git a/miscutils/Makefile.in b/miscutils/Makefile.in index ddddf72b3..d714f4038 100644 --- a/miscutils/Makefile.in +++ b/miscutils/Makefile.in @@ -24,19 +24,20 @@ endif srcdir=$(top_srcdir)/miscutils MISCUTILS-y:= -MISCUTILS-$(CONFIG_ADJTIMEX) += adjtimex.o -MISCUTILS-$(CONFIG_CROND) += crond.o -MISCUTILS-$(CONFIG_CRONTAB) += crontab.o -MISCUTILS-$(CONFIG_DC) += dc.o -MISCUTILS-$(CONFIG_DEVFSD) += devfsd.o -MISCUTILS-$(CONFIG_HDPARM) += hdparm.o -MISCUTILS-$(CONFIG_LAST) += last.o -MISCUTILS-$(CONFIG_MAKEDEVS) += makedevs.o -MISCUTILS-$(CONFIG_MT) += mt.o -MISCUTILS-$(CONFIG_RX) += rx.o -MISCUTILS-$(CONFIG_STRINGS) += strings.o -MISCUTILS-$(CONFIG_TIME) += time.o -MISCUTILS-$(CONFIG_WATCHDOG) += watchdog.o +MISCUTILS-$(CONFIG_ADJTIMEX) += adjtimex.o +MISCUTILS-$(CONFIG_CROND) += crond.o +MISCUTILS-$(CONFIG_CRONTAB) += crontab.o +MISCUTILS-$(CONFIG_DC) += dc.o +MISCUTILS-$(CONFIG_DEVFSD) += devfsd.o +MISCUTILS-$(CONFIG_EJECT) += eject.o +MISCUTILS-$(CONFIG_HDPARM) += hdparm.o +MISCUTILS-$(CONFIG_LAST) += last.o +MISCUTILS-$(CONFIG_MAKEDEVS) += makedevs.o +MISCUTILS-$(CONFIG_MT) += mt.o +MISCUTILS-$(CONFIG_RX) += rx.o +MISCUTILS-$(CONFIG_STRINGS) += strings.o +MISCUTILS-$(CONFIG_TIME) += time.o +MISCUTILS-$(CONFIG_WATCHDOG) += watchdog.o libraries-y+=$(MISCUTILS_DIR)$(MISCUTILS_AR) 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; +} |