diff options
| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-06-12 19:57:02 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-06-12 19:57:02 +0000 |
| commit | 8ef38186faea3d9b5e6f0f1242f668cb7e7a3d52 (patch) | |
| tree | 9253f150814c99167239f7c2cc850cdd9d92c003 /c/src/lib/libc/termios.c | |
| parent | Ensure that when -msoft-float is specified for multilib builds, that (diff) | |
| download | rtems-8ef38186faea3d9b5e6f0f1242f668cb7e7a3d52.tar.bz2 | |
Patch from John Cotton <john.cotton@nrc.ca>, Charles-Antoine Gauthier
<charles.gauthier@iit.nrc.ca>, and Darlene A. Stewart
<Darlene.Stewart@nrc.ca> to add support for a number of very
significant things:
+ BSPs for many variations on the Motorola MBX8xx board series
+ Cache Manager including initial support for m68040
and PowerPC
+ Rework of mpc8xx libcpu code so all mpc8xx CPUs now use
same code base.
+ Rework of eth_comm BSP to utiltize above.
John reports this works on the 821 and 860
Diffstat (limited to 'c/src/lib/libc/termios.c')
| -rw-r--r-- | c/src/lib/libc/termios.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/c/src/lib/libc/termios.c b/c/src/lib/libc/termios.c index 7883e94b63..5052502e76 100644 --- a/c/src/lib/libc/termios.c +++ b/c/src/lib/libc/termios.c @@ -23,6 +23,7 @@ #include <stdlib.h> #include <termios.h> #include <unistd.h> +#include <sys/filio.h> /* * FreeBSD does not support a full POSIX termios so we have to help it out @@ -243,7 +244,7 @@ rtems_termios_open ( /* * Set default parameters */ - tty->termios.c_iflag = BRKINT | ICRNL | IMAXBEL; + tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; @@ -474,6 +475,11 @@ rtems_termios_ioctl (void *arg) case RTEMS_IO_TCDRAIN: drainOutput (tty); break; + + case FIONREAD: + /* Half guess that this is the right operation */ + *(int *)args->buffer = tty->ccount - tty->cindex; + break; } rtems_semaphore_release (tty->osem); args->ioctl_return = sc; |