diff options
| 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 | |
| parent | fbc92a3455577ab17615cbcb91826399061bd789 (diff) | |
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')
| -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 a3216655d65..3f3f2d189fb 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 |