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Kernel+LibC: Default to 8-bit characters in TTY

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Some ports (like `bc` with history enabled) sensibly set the termios
character size to 8 bits.

Previously, we left the character size value (given by the bitmask
CSIZE) as zero by default (meaning 5 bits per character), and returned
ENOTIMPL whenever someone modified it. This was dumb.
This commit is contained in:
Daniel Bertalan 2021-10-25 14:36:05 +02:00 • committed by Andreas Kling
parent 0e68550c05
commit 5f6030b13c
2 changed files with 6 additions and 6 deletions
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2
Userland/Libraries/LibC/sys/ttydefaults.h
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@ -11,7 +11,7 @@
#define TTYDEF_LFLAG_NOECHO (ISIG | ICANON)
#define TTYDEF_LFLAG_ECHO (TTYDEF_LFLAG_NOECHO | ECHO | ECHOE | ECHOK | ECHONL)
#define TTYDEF_LFLAG TTYDEF_LFLAG_ECHO
#define TTYDEF_CFLAG (0)
#define TTYDEF_CFLAG (CS8)
#define TTYDEF_SPEED (B9600)
#define CTRL(c) (c & 0x1F)