diff options
| -rw-r--r-- | arch/alpha/include/asm/ioctls.h | 1 | ||||
| -rw-r--r-- | arch/mips/include/asm/ioctls.h | 1 | ||||
| -rw-r--r-- | arch/parisc/include/asm/ioctls.h | 1 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/ioctls.h | 1 | ||||
| -rw-r--r-- | arch/sh/include/asm/ioctls.h | 1 | ||||
| -rw-r--r-- | arch/sparc/include/asm/ioctls.h | 1 | ||||
| -rw-r--r-- | arch/xtensa/include/asm/ioctls.h | 1 | ||||
| -rw-r--r-- | drivers/tty/tty_io.c | 5 | ||||
| -rw-r--r-- | include/asm-generic/ioctls.h | 1 |
9 files changed, 13 insertions, 0 deletions
diff --git a/arch/alpha/include/asm/ioctls.h b/arch/alpha/include/asm/ioctls.h index 034b6cf..80e1cee 100644 --- a/arch/alpha/include/asm/ioctls.h +++ b/arch/alpha/include/asm/ioctls.h @@ -94,6 +94,7 @@ #define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ #define TIOCGDEV _IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */ #define TIOCSIG _IOW('T',0x36, int) /* Generate signal on Pty slave */ +#define TIOCVHANGUP 0x5437 #define TIOCSERCONFIG 0x5453 #define TIOCSERGWILD 0x5454 diff --git a/arch/mips/include/asm/ioctls.h b/arch/mips/include/asm/ioctls.h index d967b89..92403c3 100644 --- a/arch/mips/include/asm/ioctls.h +++ b/arch/mips/include/asm/ioctls.h @@ -85,6 +85,7 @@ #define TIOCSPTLCK _IOW('T', 0x31, int) /* Lock/unlock Pty */ #define TIOCGDEV _IOR('T', 0x32, unsigned int) /* Get primary device node of /dev/console */ #define TIOCSIG _IOW('T', 0x36, int) /* Generate signal on Pty slave */ +#define TIOCVHANGUP 0x5437 /* I hope the range from 0x5480 on is free ... */ #define TIOCSCTTY 0x5480 /* become controlling tty */ diff --git a/arch/parisc/include/asm/ioctls.h b/arch/parisc/include/asm/ioctls.h index 6ba80d0..054ec06 100644 --- a/arch/parisc/include/asm/ioctls.h +++ b/arch/parisc/include/asm/ioctls.h @@ -54,6 +54,7 @@ #define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ #define TIOCGDEV _IOR('T',0x32, int) /* Get primary device node of /dev/console */ #define TIOCSIG _IOW('T',0x36, int) /* Generate signal on Pty slave */ +#define TIOCVHANGUP 0x5437 #define FIONCLEX 0x5450 /* these numbers need to be adjusted. */ #define FIOCLEX 0x5451 diff --git a/arch/powerpc/include/asm/ioctls.h b/arch/powerpc/include/asm/ioctls.h index c7dc17c..e9b7887 100644 --- a/arch/powerpc/include/asm/ioctls.h +++ b/arch/powerpc/include/asm/ioctls.h @@ -96,6 +96,7 @@ #define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ #define TIOCGDEV _IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */ #define TIOCSIG _IOW('T',0x36, int) /* Generate signal on Pty slave */ +#define TIOCVHANGUP 0x5437 #define TIOCSERCONFIG 0x5453 #define TIOCSERGWILD 0x5454 diff --git a/arch/sh/include/asm/ioctls.h b/arch/sh/include/asm/ioctls.h index 84e85a7..a6769f3 100644 --- a/arch/sh/include/asm/ioctls.h +++ b/arch/sh/include/asm/ioctls.h @@ -87,6 +87,7 @@ #define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ #define TIOCGDEV _IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */ #define TIOCSIG _IOW('T',0x36, int) /* Generate signal on Pty slave */ +#define TIOCVHANGUP _IO('T', 0x37) #define TIOCSERCONFIG _IO('T', 83) /* 0x5453 */ #define TIOCSERGWILD _IOR('T', 84, int) /* 0x5454 */ diff --git a/arch/sparc/include/asm/ioctls.h b/arch/sparc/include/asm/ioctls.h index ed3807b..28d0c8b 100644 --- a/arch/sparc/include/asm/ioctls.h +++ b/arch/sparc/include/asm/ioctls.h @@ -20,6 +20,7 @@ #define TCSETSW2 _IOW('T', 14, struct termios2) #define TCSETSF2 _IOW('T', 15, struct termios2) #define TIOCGDEV _IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */ +#define TIOCVHANGUP _IO('T', 0x37) /* Note that all the ioctls that are not available in Linux have a * double underscore on the front to: a) avoid some programs to diff --git a/arch/xtensa/include/asm/ioctls.h b/arch/xtensa/include/asm/ioctls.h index ccf1800..fd1d136 100644 --- a/arch/xtensa/include/asm/ioctls.h +++ b/arch/xtensa/include/asm/ioctls.h @@ -100,6 +100,7 @@ #define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ #define TIOCGDEV _IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */ #define TIOCSIG _IOW('T',0x36, int) /* Generate signal on Pty slave */ +#define TIOCVHANGUP _IO('T', 0x37) #define TIOCSERCONFIG _IO('T', 83) #define TIOCSERGWILD _IOR('T', 84, int) diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index 20a862a..8ef2d69 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -2626,6 +2626,11 @@ long tty_ioctl(struct file *file, unsigned int cmd, unsigned long arg) return put_user(tty->ldisc->ops->num, (int __user *)p); case TIOCSETD: return tiocsetd(tty, p); + case TIOCVHANGUP: + if (!capable(CAP_SYS_ADMIN)) + return -EPERM; + tty_vhangup(tty); + return 0; case TIOCGDEV: { unsigned int ret = new_encode_dev(tty_devnum(real_tty)); diff --git a/include/asm-generic/ioctls.h b/include/asm-generic/ioctls.h index 3f3f2d1..199975f 100644 --- a/include/asm-generic/ioctls.h +++ b/include/asm-generic/ioctls.h @@ -73,6 +73,7 @@ #define TCSETXF 0x5434 #define TCSETXW 0x5435 #define TIOCSIG _IOW('T', 0x36, int) /* pty: generate signal */ +#define TIOCVHANGUP 0x5437 #define FIONCLEX 0x5450 #define FIOCLEX 0x5451 |