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| author |   Werner Fink <werner@suse.de> | 2010-12-03 12:48:23 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2010-12-16 16:18:28 -0800 |
| commit | b7b8de087384cc1954a8cd075af3f9e5977caa2e (patch) | |
| tree | e362fe2c886c610caa9bd45fead9c4ae4789529e /include/asm-generic | |
| parent | tty: add 'active' sysfs attribute to tty0 and console device (diff) | |
| download | linux-dev-b7b8de087384cc1954a8cd075af3f9e5977caa2e.tar.xz linux-dev-b7b8de087384cc1954a8cd075af3f9e5977caa2e.zip | |
TTY: Add tty ioctl to figure device node of the system console.
This has been in the SuSE kernels for a very long time.
Signed-off-by: Werner Fink <werner@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/ioctls.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-generic/ioctls.h b/include/asm-generic/ioctls.h index a3216655d657..3f3f2d189fb8 100644 --- a/include/asm-generic/ioctls.h +++ b/include/asm-generic/ioctls.h @@ -67,6 +67,7 @@ #endif #define TIOCGPTN _IOR('T', 0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ #define TIOCSPTLCK _IOW('T', 0x31, int) /* Lock/unlock Pty */ +#define TIOCGDEV _IOR('T', 0x32, unsigned int) /* Get primary device node of /dev/console */ #define TCGETX 0x5432 /* SYS5 TCGETX compatibility */ #define TCSETX 0x5433 #define TCSETXF 0x5434 |