mirror of
git://git.suckless.org/ubase
synced 2024-12-18 12:44:57 +00:00
57 lines
878 B
C
57 lines
878 B
C
/* See LICENSE file for copyright and license details. */
|
|
#include <sys/ioctl.h>
|
|
#include <sys/stat.h>
|
|
#include <sys/types.h>
|
|
|
|
#include <fcntl.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
|
|
#include "util.h"
|
|
|
|
enum {
|
|
CDROM_EJECT = 0x5309,
|
|
CDROM_CLOSE_TRAY = 0x5319,
|
|
};
|
|
|
|
static void
|
|
usage(void)
|
|
{
|
|
eprintf("usage: %s [-t] [devname]\n", argv0);
|
|
}
|
|
|
|
int
|
|
main(int argc, char *argv[])
|
|
{
|
|
int fd, out;
|
|
char *cdrom = "/dev/sr0";
|
|
int tflag = 0;
|
|
|
|
ARGBEGIN {
|
|
case 't':
|
|
tflag = 1;
|
|
break;
|
|
default:
|
|
usage();
|
|
} ARGEND;
|
|
|
|
if (argc > 1)
|
|
usage();
|
|
else if (argc == 1)
|
|
cdrom = argv[0];
|
|
|
|
fd = open(cdrom, O_RDONLY | O_NONBLOCK);
|
|
if (fd < 0)
|
|
eprintf("open %s:", cdrom);
|
|
if (tflag) {
|
|
if (ioctl(fd, CDROM_CLOSE_TRAY, &out) < 0)
|
|
eprintf("ioctl:");
|
|
} else {
|
|
if (ioctl(fd, CDROM_EJECT, &out) < 0)
|
|
eprintf("ioctl:");
|
|
}
|
|
close(fd);
|
|
return EXIT_SUCCESS;
|
|
}
|