diff options
Diffstat (limited to 'extra/eject/eject-2.1.5-lock.patch')
| -rw-r--r-- | extra/eject/eject-2.1.5-lock.patch | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/extra/eject/eject-2.1.5-lock.patch b/extra/eject/eject-2.1.5-lock.patch new file mode 100644 index 000000000..25f84651e --- /dev/null +++ b/extra/eject/eject-2.1.5-lock.patch @@ -0,0 +1,171 @@ + eject.1 | 13 +++++++++++-- + eject.c | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++-- + 2 files changed, 63 insertions(+), 4 deletions(-) + +diff --git a/eject.1 b/eject.1 +index 3c388c6..315dc6d 100644 +--- a/eject.1 ++++ b/eject.1 +@@ -17,6 +17,8 @@ eject [\-vn] \-a on|off|1|0 [<name>] + .br + eject [\-vn] \-c slot [<name>] + .br ++eject [\-vn] \-i on|off|1|0 [<name>] ++.br + eject [\-vn] \-t [<name>] + .br + eject [\-vn] \-T [<name>] +@@ -83,6 +85,13 @@ for a change request to work. Please also note that the first slot of + the changer is referred to as 0, not 1. + + .TP 0.5i ++.B \-i on|1|off|0 ++This option controls locking of the hardware eject button. When ++enabled, the drive will not be ejected when the button is pressed. ++This is useful when you are carrying a laptop in a bag or case and ++don't want it to eject if the button is inadvertently pressed. ++ ++.TP 0.5i + .B \-t + With this option the drive is given a CD-ROM tray close command. Not + all devices support this command. +@@ -121,8 +130,8 @@ performed. + .B \-r + This option specifies that the drive should be ejected using a + CDROM eject command. +-.TP 0.5i + ++.TP 0.5i + .B \-s + This option specifies that the drive should be ejected using + SCSI commands. +@@ -145,7 +154,7 @@ also passes the \-n option to umount(1). + .TP 0.5i + .B \-m + This option allows eject to work with device drivers which automatically +-mount removable media and therefore must be always mount()ed. ++mount removable media and therefore must be always mount(1)ed. + The option tells eject to not try to unmount the given device, + even if it is mounted according to /etc/mtab or /proc/mounts. + +diff --git a/eject.c b/eject.c +index f7b2a2e..4175756 100644 +--- a/eject.c ++++ b/eject.c +@@ -116,6 +116,7 @@ int d_option = 0; + int f_option = 0; + int h_option = 0; + int n_option = 0; ++int i_option = 0; + int q_option = 0; + int r_option = 0; + int s_option = 0; +@@ -129,6 +130,7 @@ int m_option = 0; + int a_arg = 0; + int c_arg = 0; + int x_arg = 0; ++int i_arg = 0; + static char *programName; /* used in error messages */ + + /* +@@ -163,6 +165,7 @@ static void usage() + " eject [-vn] -c <slot> [<name>] -- switch discs on a CD-ROM changer\n" + " eject [-vn] -t [<name>] -- close tray\n" + " eject [-vn] -T [<name>] -- toggle tray\n" ++" eject [-vn] -i on|off|1|0 [<name>] -- toggle manual eject protection on/off\n" + " eject [-vn] -x <speed> [<name>] -- set CD-ROM max speed\n" + " eject [-vn] -X [<name>] -- list CD-ROM available speeds\n" + "Options:\n" +@@ -200,7 +203,7 @@ static void usage() + #endif + "\n" + " -n --noop -V --version\n" +-" -p --proc -m --no-unmount -T --traytoggle\n")); ++" -p --proc -m --no-unmount -T --traytoggle -i --manualeject\n")); + #endif /* GETOPTLONG */ + fprintf(stderr,_( + "Parameter <name> can be a device file or a mount point.\n" +@@ -214,7 +217,7 @@ static void usage() + /* Handle command line options. */ + static void parse_args(int argc, char **argv, char **device) + { +- const char *flags = "a:c:x:dfhnqrstTXvVpm"; ++ const char *flags = "a:c:x:i:dfhnqrstTXvVpm"; + #ifdef GETOPTLONG + static struct option long_options[] = + { +@@ -223,6 +226,7 @@ static void parse_args(int argc, char **argv, char **device) + {"default", no_argument, NULL, 'd'}, + {"auto", required_argument, NULL, 'a'}, + {"changerslot", required_argument, NULL, 'c'}, ++ {"manualeject", required_argument, NULL, 'i'}, + {"trayclose", no_argument, NULL, 't'}, + {"traytoggle", no_argument, NULL, 'T'}, + {"cdspeed", required_argument, NULL, 'x'}, +@@ -297,6 +301,21 @@ static void parse_args(int argc, char **argv, char **device) + usage(); + exit(0); + break; ++ case 'i': ++ i_option = 1; ++ if (!strcmp(optarg, "0")) ++ i_arg = 0; ++ else if (!strcmp(optarg, "off")) ++ i_arg = 0; ++ else if (!strcmp(optarg, "1")) ++ i_arg = 1; ++ else if (!strcmp(optarg, "on")) ++ i_arg = 1; ++ else { ++ fprintf(stderr, _("%s: invalid argument to -i option\n"), programName); ++ exit(1); ++ } ++ break; + case 'm': + m_option = 1; + break; +@@ -482,6 +501,30 @@ static char *FindDevice(const char *name) + } + + ++/* ++ * Stops CDROM from opening on manual eject pressing the button. ++ * This can be useful when you carry your laptop ++ * in your bag while it's on and no CD inserted in it's drive. ++ * Implemented as found in Documentation/ioctl/cdrom.txt ++ * ++ * TODO: Maybe we should check this also: ++ * EDRIVE_CANT_DO_THIS Door lock function not supported. ++ * EBUSY Attempt to unlock when multiple users ++ * have the drive open and not CAP_SYS_ADMIN ++ */ ++static void ManualEject(int fd, int onOff) ++{ ++ if (ioctl(fd, CDROM_LOCKDOOR, onOff) < 0) { ++ perror("ioctl on CDROM_LOCKDOOR"); ++ } else { ++ if (onOff) ++ printf("CD-Drive may NOT be ejected with device button\n"); ++ else ++ printf("CD-Drive may be ejected with device button\n"); ++ } ++} ++ ++ + /* Set or clear auto-eject mode. */ + static void AutoEject(int fd, int onOff) + { +@@ -1233,6 +1276,13 @@ int main(int argc, char **argv) + exit(0); + } + ++ /* handle -i option */ ++ if (i_option) { ++ fd = OpenDevice(deviceName); ++ ManualEject(fd, i_arg); ++ exit(0); ++ } ++ + /* handle -a option */ + if (a_option) { + if (v_option) { |