From 38fc315a73f7a1b2d19eb32dd55de089b78b2a54 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Tue, 9 Aug 2022 17:17:04 -0400 Subject: termios: consolidate values for VDISCARD in INIT_C_CC On old systems it used to be ^O. Linux had never actually used the value, but INIT_C_CC (on i386) did initialize it to ^O; unfortunately, it had a typo in the comment claiming that to be ^U. Most of the architectures copied the (correct) definition along with mistaken comment. alpha, powerpc and sparc tried to make the definition match comment. However, util-linux still resets it to ^O on any architecture, ^O is the historical value, kernel ignores it anyway and finally, Linus said "Just change everybody to do the same, nobody cares about VDISCARD". Signed-off-by: Al Viro Link: https://lore.kernel.org/r/YxDmy//MKzs3ye7l@ZenIV Signed-off-by: Greg Kroah-Hartman --- include/linux/termios_internal.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/termios_internal.h') diff --git a/include/linux/termios_internal.h b/include/linux/termios_internal.h index 103ca0370948..7eb3598c109d 100644 --- a/include/linux/termios_internal.h +++ b/include/linux/termios_internal.h @@ -9,7 +9,7 @@ /* intr=^C quit=^\ erase=del kill=^U eof=^D vtime=\0 vmin=\1 sxtc=\0 start=^Q stop=^S susp=^Z eol=\0 - reprint=^R discard=^U werase=^W lnext=^V + reprint=^R discard=^O werase=^W lnext=^V eol2=\0 */ #define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0" -- cgit v1.2.3