Re: [PATCH 2/3] vstatus: Add user space API definitions for VSTATUS, NOKERNINFO and TIOCSTAT
From: Arnd Bergmann <arnd@arndb.de>
Date: 2022-01-18 08:09:06
Also in:
linux-alpha, linux-arch, linux-mips, linux-s390, linux-sh, lkml, sparclinux
On Tue, Jan 18, 2022 at 5:43 AM Walt Drummond [off-list ref] wrote:
quoted hunk ↗ jump to hunk
diff --git a/include/uapi/asm-generic/ioctls.h b/include/uapi/asm-generic/ioctls.h index cdc9f4ca8c27..eafb662d6a0e 100644 --- a/include/uapi/asm-generic/ioctls.h +++ b/include/uapi/asm-generic/ioctls.h@@ -97,6 +97,7 @@ #define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */ #define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */ +#define TIOCSTAT 0x545E /* display process group stats on tty */ /* * Some arches already define FIOQSIZE due to a historical
I don't see any advantage in using the old-style ioctl command definitions
here, and looking through the history of this file, all recent additions used
the now normal _IOWR() style macros, so please use those as well.
Arnd