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authorWerner Fink <werner@suse.de>2010-12-03 14:48:23 +0300
committerGreg Kroah-Hartman <gregkh@suse.de>2010-12-17 03:18:28 +0300
commitb7b8de087384cc1954a8cd075af3f9e5977caa2e (patch)
treee362fe2c886c610caa9bd45fead9c4ae4789529e /arch/mips
parentfbc92a3455577ab17615cbcb91826399061bd789 (diff)
downloadlinux-b7b8de087384cc1954a8cd075af3f9e5977caa2e.tar.xz
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 'arch/mips')
-rw-r--r--arch/mips/include/asm/ioctls.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/include/asm/ioctls.h b/arch/mips/include/asm/ioctls.h
index d87cb0465693..d967b8997626 100644
--- a/arch/mips/include/asm/ioctls.h
+++ b/arch/mips/include/asm/ioctls.h
@@ -83,6 +83,7 @@
#define TCSETSF2 _IOW('T', 0x2D, struct termios2)
#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 TIOCSIG _IOW('T', 0x36, int) /* Generate signal on Pty slave */
/* I hope the range from 0x5480 on is free ... */