diff options
| 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 /include/linux/termios_internal.h | |
| 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 'include/linux/termios_internal.h')
| -rw-r--r-- | include/linux/termios_internal.h | 2 |
1 files changed, 1 insertions, 1 deletions
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" |