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2009-08-15 Joel Sherrill <joel.sherrill@oarcorp.com>

Browse Source 
* Makefile.am, configure.ac: Add new test to exercise tcgetattr and
	tcsetattr. Does a variety of baud, parity, stop bits, and bits per
	character with the assistance of a special test driver which prints
	the requests.
	* termios01/.cvsignore, termios01/Makefile.am, termios01/init.c,
	termios01/termios01.doc, termios01/termios01.scn,
	termios01/termios_testdriver.c, termios01/termios_testdriver.h: New files.
This commit is contained in:
Joel Sherrill
2009-08-15 17:54:48 +00:00
parent 146301d36b
commit 4d5b156c2c
10 changed files with 936 additions and 1 deletions
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10
testsuites/libtests/ChangeLog
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@@ -1,3 +1,13 @@
2009-08-15 Joel Sherrill <joel.sherrill@oarcorp.com>
* Makefile.am, configure.ac: Add new test to exercise tcgetattr and
tcsetattr. Does a variety of baud, parity, stop bits, and bits per
character with the assistance of a special test driver which prints
the requests.
* termios01/.cvsignore, termios01/Makefile.am, termios01/init.c,
termios01/termios01.doc, termios01/termios01.scn,
termios01/termios_testdriver.c, termios01/termios_testdriver.h: New files.
2009-08-12 Joel Sherrill <joel.sherrill@oarcorp.com>
* malloctest/task1.c, stackchk/task1.c: Eliminate test routines

2
testsuites/libtests/Makefile.am
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@@ -5,7 +5,7 @@
ACLOCAL_AMFLAGS = -I ../aclocal
SUBDIRS = bspcmdline01 cpuuse malloctest heapwalk putenvtest monitor \
monitor02 rtmonuse stackchk termios rtems++ tztest
monitor02 rtmonuse stackchk termios termios01 rtems++ tztest
include $(top_srcdir)/../automake/subdirs.am
include $(top_srcdir)/../automake/local.am

1
testsuites/libtests/configure.ac
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@@ -44,6 +44,7 @@ rtems++/Makefile
rtmonuse/Makefile
stackchk/Makefile
termios/Makefile
termios01/Makefile
tztest/Makefile
])
AC_OUTPUT

2
testsuites/libtests/termios01/.cvsignore Normal file
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@@ -0,0 +1,2 @@
Makefile
Makefile.in

29
testsuites/libtests/termios01/Makefile.am Normal file
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##
## $Id$
##
MANAGERS = all
rtems_tests_PROGRAMS = termios01
termios01_SOURCES = init.c termios_testdriver.c
dist_rtems_tests_DATA = termios01.scn
dist_rtems_tests_DATA += termios01.doc
include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
include $(top_srcdir)/../automake/compile.am
include $(top_srcdir)/../automake/leaf.am
termios01_LDADD = $(MANAGERS_NOT_WANTED:%=$(PROJECT_LIB)/no-%.rel)
AM_CPPFLAGS += -I$(top_srcdir)/include
AM_CPPFLAGS += -I$(top_srcdir)/../support/include
LINK_OBJS = $(termios01_OBJECTS) $(termios01_LDADD)
LINK_LIBS = $(termios01_LDLIBS)
termios01$(EXEEXT): $(termios01_OBJECTS) $(termios01_DEPENDENCIES)
@rm -f termios01$(EXEEXT)
$(make-exe)
include $(top_srcdir)/../automake/local.am

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testsuites/libtests/termios01/init.c Normal file
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/*
* COPYRIGHT (c) 1989-2009.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
#include "tmacros.h"
#include <assert.h>
#include <termios.h>
#include <rtems/termiostypes.h>
#include <fcntl.h>
#include <sys/errno.h>
/*
* Termios Test Driver
*/
#include "termios_testdriver.h"
rtems_driver_address_table test_driver = TERMIOS_TEST_DRIVER_TABLE_ENTRY;
/*
* Baud Rate Constant Mapping Entry
*/
typedef struct {
int constant;
int baud;
} termios_baud_test_r;
/*
* Baud Rate Constant Mapping Table
*/
termios_baud_test_r baud_table[] = {
{ B0, 0 },
{ B50, 50 },
{ B75, 75 },
{ B110, 110 },
{ B134, 134 },
{ B150, 150 },
{ B200, 200 },
{ B300, 300 },
{ B600, 600 },
{ B1200, 1200 },
{ B1800, 1800 },
{ B2400, 2400 },
{ B4800, 4800 },
{ B9600, 9600 },
{ B19200, 19200 },
{ B38400, 38400 },
{ B57600, 57600 },
{ B115200, 115200 },
{ B230400, 230400 },
{ B460800, 460800 },
{ -1, -1 }
};
/*
* Character Size Constant Mapping Entry
*/
typedef struct {
int constant;
int bits;
} termios_character_size_test_r;
/*
* Character Size Constant Mapping Table
*/
termios_character_size_test_r char_size_table[] = {
{ CS5, 5 },
{ CS6, 6 },
{ CS7, 7 },
{ CS8, 8 },
{ -1, -1 }
};
/*
* Parity Constant Mapping Entry
*/
typedef struct {
int constant;
const char parity[5];
} termios_parity_test_r;
/*
* Parity Constant Mapping Table
*/
termios_parity_test_r parity_table[] = {
{ 0, "none" },
{ PARENB, "even" },
{ PARENB | PARODD, "odd" },
{ -1, -1 }
};
/*
* Stop Bit Constant Mapping Entry
*/
typedef struct {
int constant;
int stop;
} termios_stop_bits_test_r;
/*
* Stop Bit Constant Mapping Table
*/
termios_stop_bits_test_r stop_bits_table[] = {
{ 0, 1 },
{ CSTOPB, 2 },
{ -1, -1 }
};
/*
* Test converting baud rate into an index
*/
void test_termios_baud2index(void)
{
int i;
int index;
puts(
"\n"
"Test termios_baud2index..."
);
for (i=0 ; baud_table[i].constant != -1 ; i++ ) {
printf( "termios_baud_to_index(B%d) - OK\n", baud_table[i].baud );
index = termios_baud_to_index( baud_table[i].constant );
if ( index != i ) {
printf( "ERROR - returned %d should be %d\n", index, i );
rtems_test_exit(0);
}
}
}
/*
* Test converting termios baud constant to baud number
*/
void test_termios_baud2number(void)
{
int i;
int number;
puts(
"\n"
"Test termios_baud2number..."
);
for (i=0 ; baud_table[i].constant != -1 ; i++ ) {
printf( "termios_baud_to_number(B%d) - OK\n", baud_table[i].baud );
number = termios_baud_to_number( baud_table[i].constant );
if ( number != baud_table[i].baud ) {
printf(
"ERROR - returned %d should be %d\n",
number,
baud_table[i].baud
);
rtems_test_exit(0);
}
}
}
/*
* Test converting baud number to termios baud constant
*/
void test_termios_number_to_baud(void)
{
int i;
int termios_baud;
puts(
"\n"
"Test termios_number_to_baud..."
);
for (i=0 ; baud_table[i].constant != -1 ; i++ ) {
printf( "termios_number_to_baud(B%d) - OK\n", baud_table[i].baud );
termios_baud = termios_number_to_baud( baud_table[i].baud );
if ( termios_baud != baud_table[i].constant ) {
printf(
"ERROR - returned %d should be %d\n",
termios_baud,
baud_table[i].constant
);
rtems_test_exit(0);
}
}
}
/*
* Test all the baud rate options
*/
void test_termios_set_baud(
int test
)
{
int sc;
int i;
int number;
struct termios attr;
puts( "Test termios setting device baud rate..." );
for (i=0 ; baud_table[i].constant != -1 ; i++ ) {
sc = tcgetattr( test, &attr );
if ( sc != 0 ) {
printf( "ERROR - return %d\n", sc );
rtems_test_exit(0);
}
attr.c_cflag &= ~CBAUD;
attr.c_cflag |= baud_table[i].constant;
printf( "tcsetattr(TCSANOW, B%d) - OK\n", baud_table[i].baud );
sc = tcsetattr( test, TCSANOW, &attr );
if ( sc != 0 ) {
printf( "ERROR - return %d\n", sc );
rtems_test_exit(0);
}
printf( "tcsetattr(TCSADRAIN, B%d) - OK\n", baud_table[i].baud );
sc = tcsetattr( test, TCSANOW, &attr );
if ( sc != 0 ) {
printf( "ERROR - return %d\n", sc );
rtems_test_exit(0);
}
}
}
/*
* Test all the character size options
*/
void test_termios_set_charsize(
int test
)
{
int sc;
int i;
int number;
struct termios attr;
puts(
"\n"
"Test termios setting device character size ..."
);
for (i=0 ; char_size_table[i].constant != -1 ; i++ ) {
sc = tcgetattr( test, &attr );
if ( sc != 0 ) {
printf( "ERROR - return %d\n", sc );
rtems_test_exit(0);
}
attr.c_cflag &= ~CSIZE;
attr.c_cflag |= char_size_table[i].constant;
printf( "tcsetattr(TCSANOW, CS%d) - OK\n", char_size_table[i].bits );
sc = tcsetattr( test, TCSANOW, &attr );
if ( sc != 0 ) {
printf( "ERROR - return %d\n", sc );
rtems_test_exit(0);
}
printf( "tcsetattr(TCSADRAIN, CS%d) - OK\n", char_size_table[i].bits );
sc = tcsetattr( test, TCSANOW, &attr );
if ( sc != 0 ) {
printf( "ERROR - return %d\n", sc );
rtems_test_exit(0);
}
}
}
/*
* Test all the parity options
*/
void test_termios_set_parity(
int test
)
{
int sc;
int i;
int number;
struct termios attr;
puts(
"\n"
"Test termios setting device parity ..."
);
for (i=0 ; parity_table[i].constant != -1 ; i++ ) {
sc = tcgetattr( test, &attr );
if ( sc != 0 ) {
printf( "ERROR - return %d\n", sc );
rtems_test_exit(0);
}
attr.c_cflag &= ~(PARENB|PARODD);
attr.c_cflag |= parity_table[i].constant;
printf( "tcsetattr(TCSANOW, %s) - OK\n", parity_table[i].parity );
sc = tcsetattr( test, TCSANOW, &attr );
if ( sc != 0 ) {
printf( "ERROR - return %d\n", sc );
rtems_test_exit(0);
}
printf( "tcsetattr(TCSADRAIN, %s) - OK\n", parity_table[i].parity );
sc = tcsetattr( test, TCSANOW, &attr );
if ( sc != 0 ) {
printf( "ERROR - return %d\n", sc );
rtems_test_exit(0);
}
}
}
/*
* Test all the stop bit options
*/
void test_termios_set_stop_bits(
int test
)
{
int sc;
int i;
int number;
struct termios attr;
puts(
"\n"
"Test termios setting device character size ..."
);
for (i=0 ; stop_bits_table[i].constant != -1 ; i++ ) {
sc = tcgetattr( test, &attr );
if ( sc != 0 ) {
printf( "ERROR - return %d\n", sc );
rtems_test_exit(0);
}
attr.c_cflag &= ~CSTOPB;
attr.c_cflag |= stop_bits_table[i].constant;
printf( "tcsetattr(TCSANOW, %d bit%s) - OK\n",
stop_bits_table[i].stop,
((stop_bits_table[i].stop == 1) ? "" : "s")
);
sc = tcsetattr( test, TCSANOW, &attr );
if ( sc != 0 ) {
printf( "ERROR - return %d\n", sc );
rtems_test_exit(0);
}
printf( "tcsetattr(TCSADRAIN, %d bits) - OK\n", stop_bits_table[i].stop );
sc = tcsetattr( test, TCSANOW, &attr );
if ( sc != 0 ) {
printf( "ERROR - return %d\n", sc );
rtems_test_exit(0);
}
}
}
rtems_task Init(
rtems_task_argument ignored
)
{
int rc;
rtems_status_code sc;
rtems_device_major_number registered;
int test;
puts( "\n\n*** TEST TERMIOS 01 ***" );
test_termios_baud2index();
test_termios_baud2number();
test_termios_number_to_baud();
puts(
"\n"
"Init - rtems_io_register_driver - Termios Test Driver - OK"
);
sc = rtems_io_register_driver( 0, &test_driver, &registered );
printf( "Init - Major slot returned = %d\n", (int) registered );
directive_failed( sc, "rtems_io_register_driver" );
/*
* Test baud rate
*/
puts( "Init - open - " TERMIOS_TEST_DRIVER_DEVICE_NAME " - OK" );
test = open( TERMIOS_TEST_DRIVER_DEVICE_NAME, O_RDWR );
if ( test == -1 ) {
printf( "ERROR - baud opening test device (%d)\n", test );
rtems_test_exit(0);
}
test_termios_set_baud(test);
puts( "Init - close - " TERMIOS_TEST_DRIVER_DEVICE_NAME " - OK" );
rc = close( test );
if ( rc != 0 ) {
printf( "ERROR - baud close test device (%d) %s\n", test, strerror(errno) );
rtems_test_exit(0);
}
/*
* Test character size
*/
puts(
"\n"
"Init - open - " TERMIOS_TEST_DRIVER_DEVICE_NAME " - OK"
);
test = open( TERMIOS_TEST_DRIVER_DEVICE_NAME, O_RDWR );
if ( test == -1 ) {
printf( "ERROR - size open test device (%d) %s\n", test, strerror(errno) );
rtems_test_exit(0);
}
test_termios_set_charsize(test);
puts( "Init - close - " TERMIOS_TEST_DRIVER_DEVICE_NAME " - OK" );
rc = close( test );
if ( rc != 0 ) {
printf( "ERROR - size close test device (%d) %s\n", test, strerror(errno) );
rtems_test_exit(0);
}
/*
* Test parity
*/
puts(
"\n"
"Init - open - " TERMIOS_TEST_DRIVER_DEVICE_NAME " - OK"
);
test = open( TERMIOS_TEST_DRIVER_DEVICE_NAME, O_RDWR );
if ( test == -1 ) {
printf( "ERROR - parity open test device (%d) %s\n",
test, strerror(errno) );
rtems_test_exit(0);
}
test_termios_set_parity(test);
puts( "Init - close - " TERMIOS_TEST_DRIVER_DEVICE_NAME " - OK" );
rc = close( test );
if ( rc != 0 ) {
printf( "ERROR - parity close test device (%d) %s\n",
test, strerror(errno) );
rtems_test_exit(0);
}
/*
* Test stop bits
*/
puts(
"\n"
"Init - open - " TERMIOS_TEST_DRIVER_DEVICE_NAME " - OK"
);
test = open( TERMIOS_TEST_DRIVER_DEVICE_NAME, O_RDWR );
if ( test == -1 ) {
printf( "ERROR - stop bits open test device (%d) %s\n",
test, strerror(errno) );
rtems_test_exit(0);
}
test_termios_set_stop_bits(test);
puts( "Init - close - " TERMIOS_TEST_DRIVER_DEVICE_NAME " - OK" );
rc = close( test );
if ( rc != 0 ) {
printf( "ERROR - stop bits close test device (%d) %s\n",
test, strerror(errno) );
rtems_test_exit(0);
}
puts( "*** END OF TEST TERMIOS 01 ***" );
rtems_test_exit(0);
}
/* configuration information */
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
/* include an extra slot for registering the termios one dynamically */
#define CONFIGURE_MAXIMUM_DRIVERS 3
/* one for the console and one for the test port */
#define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 2
/* we need to be able to open the test device */
#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
#define CONFIGURE_MAXIMUM_TASKS 1
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
/* global variables */

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testsuites/libtests/termios01/termios01.doc Normal file
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#
# $Id$
#
# COPYRIGHT (c) 1989-2009.
# On-Line Applications Research Corporation (OAR).
#
# The license and distribution terms for this file may be
# found in the file LICENSE in this distribution or at
# http://www.rtems.com/license/LICENSE.
#
This file describes the directives and concepts tested by this test set.
test set name: termios01
directives:
open
close
tcgetattr
tcsetattr
rtems_termios_initialize
rtems_termios_open
rtems_termios_close
rtems_termios_set_initial_baud
concepts:
+ Exercise termios ioctl for all baud, character size, parity and
bits per character options.

0
testsuites/libtests/termios01/termios01.scn Normal file
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testsuites/libtests/termios01/termios_testdriver.c Normal file
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/*
* This file contains a test fixture termios device driver
*
* COPYRIGHT (c) 1989-2009.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
#include "tmacros.h"
#include <rtems/libio.h>
#include <stdlib.h>
#include <assert.h>
#include <termios.h>
#include "termios_testdriver.h"
int termios_test_driver_inbyte_nonblocking( int port )
{
return -1;
}
void termios_test_driver_outbyte_polled(
int port,
char ch
)
{
}
int termios_test_driver_write_support (int minor, const char *buf, int len)
{
int nwrite = 0;
while (nwrite < len) {
#if (CONSOLE_USE_INTERRUPTS)
termios_test_driver_outbyte_interrupt( minor, *buf++ );
#else
termios_test_driver_outbyte_polled( minor, *buf++ );
#endif
nwrite++;
}
return nwrite;
}
/*
* Set Attributes Handler
*/
int termios_test_driver_set_attributes(
int minor,
const struct termios *t
)
{
uint32_t ulBaudDivisor;
int baud_requested;
int number;
rtems_interrupt_level Irql;
const char *parity = "NONE";
const char *char_size = "5";
const char *stop = "NONE";
baud_requested = t->c_cflag & CBAUD;
number = termios_baud_to_number( baud_requested );
/*
* Parity
*/
if (t->c_cflag & PARENB) {
parity = "EVEN";
if (!(t->c_cflag & PARODD))
parity = "ODD";
}
/*
* Character Size
*/
if (t->c_cflag & CSIZE) {
switch (t->c_cflag & CSIZE) {
case CS5: char_size = "5"; break;
case CS6: char_size = "6"; break;
case CS7: char_size = "7"; break;
case CS8: char_size = "8"; break;
}
}
/*
* Stop Bits
*/
if (t->c_cflag & CSTOPB)
stop = "2";
else
stop = "1";
printf(
"set_attributes - B%d %s-%s-%s\n",
number,
char_size,
parity,
stop
);
return 0;
}
/*
* Test Device Driver Entry Points
*/
rtems_device_driver termios_test_driver_initialize(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg
)
{
rtems_status_code sc;
rtems_termios_initialize();
/*
* Register Device Names
*/
puts(
"Termios_test_driver - rtems_io_register "
TERMIOS_TEST_DRIVER_DEVICE_NAME " - OK"
);
sc = rtems_io_register_name( TERMIOS_TEST_DRIVER_DEVICE_NAME, major, 0 );
directive_failed( sc, "rtems_io_register_name" );
return RTEMS_SUCCESSFUL;
}
rtems_device_driver termios_test_driver_open(
rtems_device_major_number major,
rtems_device_minor_number minor,
void * arg
)
{
rtems_status_code sc;
int rc;
rtems_libio_open_close_args_t *args = arg;
static const rtems_termios_callbacks Callbacks = {
NULL, /* firstOpen */
NULL, /* lastClose */
termios_test_driver_inbyte_nonblocking, /* pollRead */
termios_test_driver_write_support, /* write */
termios_test_driver_set_attributes, /* setAttributes */
NULL, /* stopRemoteTx */
NULL, /* startRemoteTx */
0 /* outputUsesInterrupts */
};
if ( minor > 2 ) {
puts( "ERROR - Termios_testdriver - only 1 minor supported" );
rtems_test_exit(0);
}
sc = rtems_termios_open (major, minor, arg, &Callbacks);
directive_failed( sc, "rtems_termios_open" );
puts( "Termios_test_driver - rtems_set_initial_baud - bad baud - OK" );
rc = rtems_termios_set_initial_baud( args->iop->data1, 5000 );
if ( rc != -1 ) {
printf( "ERROR - return %d\n", rc );
rtems_test_exit(0);
}
puts( "Termios_test_driver - rtems_set_initial_baud - 38400 - OK" );
rc = rtems_termios_set_initial_baud( args->iop->data1, 38400 );
if ( rc ) {
printf( "ERROR - return %d\n", rc );
rtems_test_exit(0);
}
return RTEMS_SUCCESSFUL;
}
rtems_device_driver termios_test_driver_close(
rtems_device_major_number major,
rtems_device_minor_number minor,
void * arg
)
{
return rtems_termios_close (arg);
}
rtems_device_driver termios_test_driver_read(
rtems_device_major_number major,
rtems_device_minor_number minor,
void * arg
)
{
return rtems_termios_read (arg);
}
rtems_device_driver termios_test_driver_write(
rtems_device_major_number major,
rtems_device_minor_number minor,
void * arg
)
{
return rtems_termios_write (arg);
}
rtems_device_driver termios_test_driver_control(
rtems_device_major_number major,
rtems_device_minor_number minor,
void * arg
)
{
return rtems_termios_ioctl (arg);
}

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/**
* @file termios_testdriver.h
*/
/*
* COPYRIGHT (c) 1989-2009.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
#ifndef _TERMIOS_TESTDRIVER_H
#define _TERMIOS_TESTDRIVER_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* This macro defines the standard name for the Termios Test device
* that is available to applications.
*/
#define TERMIOS_TEST_DRIVER_DEVICE_NAME "/dev/test"
/**
* This macro defines the standard device driver table entry for
* a Termios Test device driver.
*/
#define TERMIOS_TEST_DRIVER_TABLE_ENTRY \
{ termios_test_driver_initialize, termios_test_driver_open, \
termios_test_driver_close, termios_test_driver_read, \
termios_test_driver_write, termios_test_driver_control }
/**
* @brief Console Initialization Entry Point
*
* This method initializes the Termios Test device driver.
*
* @param[in] major is the device driver major number
* @param[in] minor is the device driver minor number
* @param[in] arg is the parameters to this call
*
* @return This method returns RTEMS_SUCCESSFUL when
* the device driver is successfully initialized.
*/
rtems_device_driver termios_test_driver_initialize(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg
);
/**
* @brief Console Open Entry Point
*
* This method opens a specific device supported by the
* Termios Test device driver.
*
* @param[in] major is the device driver major number
* @param[in] minor is the device driver minor number
* @param[in] arg is the parameters to this call
*
* @return This method returns RTEMS_SUCCESSFUL when
* the device driver is successfully opened.
*/
rtems_device_driver termios_test_driver_open(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg
);
/**
* @brief Console Close Entry Point
*
* This method closes a specific device supported by the
* Termios Test device driver.
*
* @param[in] major is the device driver major number
* @param[in] minor is the device driver minor number
* @param[in] arg is the parameters to this call
*
* @return This method returns RTEMS_SUCCESSFUL when
* the device is successfully closed.
*/
rtems_device_driver termios_test_driver_close(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg
);
/**
* @brief Console Read Entry Point
*
* This method reads from a specific device supported by the
* Termios Test device driver.
*
* @param[in] major is the device driver major number
* @param[in] minor is the device driver minor number
* @param[in] arg is the parameters to this call
*
* @return This method returns RTEMS_SUCCESSFUL when
* the device is successfully read from.
*/
rtems_device_driver termios_test_driver_read(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg
);
/**
* @brief Console Write Entry Point
*
* This method writes to a specific device supported by the
* Termios Test device driver.
*
* @param[in] major is the device driver major number
* @param[in] minor is the device driver minor number
* @param[in] arg is the parameters to this call
*
* @return This method returns RTEMS_SUCCESSFUL when
* the device is successfully written.
*/
rtems_device_driver termios_test_driver_write(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg
);
/**
* @brief Console IO Control Entry Point
*
* This method performs an IO Control operation on a
* specific device supported by the Termios Test device driver.
*
* @param[in] major is the device driver major number
* @param[in] minor is the device driver minor number
* @param[in] arg is the parameters to this call
*
* @return This method returns RTEMS_SUCCESSFUL when
* the device driver IO control operation is
* successfully performed.
*/
rtems_device_driver termios_test_driver_control(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg
);
#ifdef __cplusplus
}
#endif
#endif
/* end of include file */