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| author | Al Viro <viro@zeniv.linux.org.uk> | 2022-08-10 00:17:04 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-09-09 11:44:34 +0300 |
| commit | 38fc315a73f7a1b2d19eb32dd55de089b78b2a54 (patch) | |
| tree | 158b5f3e9a07e974f80c1a386f778287a9148f1e /arch/alpha | |
| parent | c9874d3ffeaf8ee215187692ed918b3031d996d1 (diff) | |
| download | linux-38fc315a73f7a1b2d19eb32dd55de089b78b2a54.tar.xz | |
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 <viro@zeniv.linux.org.uk>
Link: https://lore.kernel.org/r/YxDmy//MKzs3ye7l@ZenIV
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/alpha')
| -rw-r--r-- | arch/alpha/include/asm/termios.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/alpha/include/asm/termios.h b/arch/alpha/include/asm/termios.h index 17b109859e05..9cc784d0a83c 100644 --- a/arch/alpha/include/asm/termios.h +++ b/arch/alpha/include/asm/termios.h @@ -8,9 +8,9 @@ /* eof=^D eol=\0 eol2=\0 erase=del werase=^W kill=^U reprint=^R sxtc=\0 intr=^C quit=^\ susp=^Z <OSF/1 VDSUSP> - start=^Q stop=^S lnext=^V discard=^U + start=^Q stop=^S lnext=^V discard=^O vmin=\1 vtime=\0 */ -#define INIT_C_CC "\004\000\000\177\027\025\022\000\003\034\032\000\021\023\026\025\001\000" +#define INIT_C_CC "\004\000\000\177\027\025\022\000\003\034\032\000\021\023\026\017\001\000" #endif /* _ALPHA_TERMIOS_H */ |