diff options
| author | Kevin Kirspel <kevin-kirspel@idexx.com> | 2017-03-21 15:39:48 -0400 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-03-22 11:55:04 +0100 |
| commit | 1c6926c11f2e5efcb166c668b097d64a0321d66e (patch) | |
| tree | 30683dcf11979f51273413aade68a3828d00da10 /cpukit/libcsupport/src/tcflush.c | |
| parent | bsp/atsam: Fix DMA support of some drivers (diff) | |
| download | rtems-1c6926c11f2e5efcb166c668b097d64a0321d66e.tar.bz2 | |
termios: Synchronize with latest FreeBSD headers
Adding modified FreeBSD headers to synchronize RTEMS termios with
FreeBSD. Modify termios to support dedicated input and output baud for
termios structure. Updated BSPs to use dedicated input and output baud
in termios structure. Updated tools to use dedicated input and output
baud in termios structure. Updated termios testsuites to use dedicated
input and output baud in termios structure.
Close #2897.
Diffstat (limited to 'cpukit/libcsupport/src/tcflush.c')
| -rw-r--r-- | cpukit/libcsupport/src/tcflush.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/cpukit/libcsupport/src/tcflush.c b/cpukit/libcsupport/src/tcflush.c index eacae1c1f2..cd781cf5a0 100644 --- a/cpukit/libcsupport/src/tcflush.c +++ b/cpukit/libcsupport/src/tcflush.c @@ -13,11 +13,30 @@ #include "config.h" #endif +#include <sys/fcntl.h> #include <termios.h> #include <stdint.h> #include <sys/ioccom.h> +#include <rtems/libio.h> +#include <rtems/libio_.h> +#include <rtems/seterr.h> -int tcflush( int fd, int queue ) +int tcflush( int fd, int which ) { - return ioctl( fd, RTEMS_IO_TCFLUSH, (intptr_t) queue ); + int com; + + switch (which) { + case TCIFLUSH: + com = FREAD; + break; + case TCOFLUSH: + com = FWRITE; + break; + case TCIOFLUSH: + com = FREAD | FWRITE; + break; + default: + rtems_set_errno_and_return_minus_one( EINVAL ); + } + return ioctl( fd, TIOCFLUSH, &com ); } |