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-rw-r--r--testsuites/libtests/termios/init.c341
1 files changed, 205 insertions, 136 deletions
diff --git a/testsuites/libtests/termios/init.c b/testsuites/libtests/termios/init.c
index fcb586b5ea..d8ac60a8f0 100644
--- a/testsuites/libtests/termios/init.c
+++ b/testsuites/libtests/termios/init.c
@@ -46,6 +46,7 @@ void print_c_oflag(struct termios * tp);
void print_c_lflag(struct termios * tp);
void print_c_cflag(struct termios * tp);
void print_c_cc(struct termios * tp);
+void print_baud(const char* name, speed_t spd);
void print_termios(struct termios *tp);
unsigned long get_baud_rate(void);
unsigned long get_parity(void);
@@ -118,6 +119,9 @@ void print_c_oflag( struct termios * tp )
if( tp->c_oflag & ONLCR )
printf( "ONLCR " );
+ if( tp->c_oflag & ONOEOT )
+ printf( "ONOEOT " );
+
if( tp->c_oflag & OCRNL )
printf( "OCRNL " );
@@ -215,27 +219,38 @@ void print_c_oflag( struct termios * tp )
void print_c_lflag( struct termios * tp )
{
char * c_lflag_bits [] = {
- "ISIG", /* 0000001 */
- "ICANON", /* 0000002 */
- "XCASE", /* 0000004 */
- "ECHO", /* 0000010 */
- "ECHOE", /* 0000020 */
- "ECHOK", /* 0000040 */
- "ECHONL", /* 0000100 */
- "NOFLSH", /* 0000200 */
- "TOSTOP", /* 0000400 */
- "ECHOCTL", /* 0001000 */
- "ECHOPRT", /* 0002000 */
- "ECHOKE", /* 0004000 */
- "FLUSHO", /* 0010000 */
- "unknown", /* 0020000 */
- "PENDIN", /* 0040000 */
- "IEXTEN", /* 0100000 */
- "unknown", /* 0200000 */
- "unknown", /* 0400000 */
- "unknown", /* 1000000 */
- "unknown", /* 2000000 */
- "unknown", /* 4000000 */
+ "ECHOKE", /* 0x00000001 */
+ "ECHOE", /* 0x00000002 */
+ "ECHOK", /* 0x00000004 */
+ "ECHO", /* 0x00000008 */
+ "ECHONL", /* 0x00000010 */
+ "ECHOPRT", /* 0x00000020 */
+ "ECHOCTL", /* 0x00000040 */
+ "ISIG", /* 0x00000080 */
+ "ICANON", /* 0x00000100 */
+ "ALTWERASE", /* 0x00000200 */
+ "IEXTEN", /* 0x00000400 */
+ "EXTPROC", /* 0x00000800 */
+ "XCASE", /* 0x00001000 */
+ "unknown", /* 0x00002000 */
+ "unknown", /* 0x00004000 */
+ "unknown", /* 0x00008000 */
+ "unknown", /* 0x00010000 */
+ "unknown", /* 0x00020000 */
+ "unknown", /* 0x00040000 */
+ "unknown", /* 0x00080000 */
+ "unknown", /* 0x00100000 */
+ "unknown", /* 0x00200000 */
+ "TOSTOP", /* 0x00400000 */
+ "FLUSHO", /* 0x00800000 */
+ "unknown", /* 0x01000000 */
+ "NOKERNINFO", /* 0x02000000 */
+ "unknown", /* 0x04000000 */
+ "unknown", /* 0x08000000 */
+ "unknown", /* 0x10000000 */
+ "PENDIN", /* 0x20000000 */
+ "unknown", /* 0x40000000 */
+ "NOFLSH", /* 0x80000000 */
};
printf( "c_lflag = 0x%08x\n\t", tp->c_lflag );
@@ -246,98 +261,8 @@ void print_c_lflag( struct termios * tp )
void print_c_cflag( struct termios * tp )
{
- unsigned int baud;
-
printf( "c_cflag = 0x%08x\n", tp->c_cflag );
- baud = (tp->c_cflag & CBAUD) ;
- if ( tp->c_cflag & CBAUDEX )
- switch( baud ) {
- case B0:
- printf( "\tCBAUD =\tB0\n" );
- break;
-
- case B50:
- printf( "\tCBAUD =\tB50\n" );
- break;
-
- case B75:
- printf( "\tCBAUD =\tB75\n" );
- break;
-
- case B110:
- printf( "\tCBAUD =\tB110\n" );
- break;
-
- case B134:
- printf( "\tCBAUD =\tB134\n" );
- break;
-
- case B150:
- printf( "\tCBAUD =\tB150\n" );
- break;
-
- case B200:
- printf( "\tCBAUD =\tB200\n" );
- break;
-
- case B300:
- printf( "\tCBAUD =\tB300\n" );
- break;
-
- case B600:
- printf( "\tCBAUD =\tB600\n" );
- break;
-
- case B1200:
- printf( "\tCBAUD =\tB1200\n" );
- break;
-
- case B1800:
- printf( "\tCBAUD =\tB1800\n" );
- break;
-
- case B2400:
- printf( "\tCBAUD =\tB2400\n" );
- break;
-
- case B4800:
- printf( "\tCBAUD =\tB4800\n" );
- break;
-
- case B9600:
- printf( "\tCBAUD =\tB9600\n" );
- break;
-
- case B19200:
- printf( "\tCBAUD =\tB19200\n" );
- break;
-
- case B38400:
- printf( "\tCBAUD =\tB38400\n" );
- break;
-
- case B57600:
- printf( "\tCBAUD =\tB57600\n" );
- break;
-
- case B115200:
- printf( "\tCBAUD =\tB115200\n" );
- break;
-
- case B230400:
- printf( "\tCBAUD =\tB230400\n" );
- break;
-
- case B460800:
- printf( "\tCBAUD =\tB460800\n" );
- break;
-
- default:
- printf( "\tCBAUD =\tunknown (0x%08x)\n", baud );
- break;
- }
-
switch( tp->c_cflag & CSIZE ) {
case CS5:
printf( "\tCSIZE =\tCS5\n" );
@@ -356,6 +281,11 @@ void print_c_cflag( struct termios * tp )
break;
}
+ if( tp->c_cflag & CIGNORE )
+ printf( "\tCIGNORE set: iqnore c_cflags enabled\n" );
+ else
+ printf( "\tCIGNORE clear: iqnore c_cflags disabled\n" );
+
if( tp->c_cflag & CSTOPB )
printf( "\tCSTOPB set: send 2 stop bits\n" );
else
@@ -386,17 +316,35 @@ void print_c_cflag( struct termios * tp )
else
printf( "\tCLOCAL clear: don't ignore modem lines\n" );
-#if defined(CBAUDEX)
- if( tp->c_cflag & CBAUDEX )
- printf( "\tCBAUDEX set: What does this do?\n" );
+ if( tp->c_cflag & CCTS_OFLOW )
+ printf( "\tCCTS_OFLOW: hardware CTS output flow control enabled\n" );
else
- printf( "\tCBAUDEX clear: What does this do?\n" );
-#endif
+ printf( "\tCCTS_OFLOW: hardware CTS output flow control disabled\n" );
+
+ if( tp->c_cflag & CRTS_IFLOW )
+ printf( "\tCRTS_IFLOW: hardware RTS input flow control enabled\n" );
+ else
+ printf( "\tCRTS_IFLOW: hardware RTS input flow control disabled\n" );
if( tp->c_cflag & CRTSCTS )
printf( "\tCRTSCTS: harware flow control enabled?\n" );
else
printf( "\tCRTSCTS: hardware flow control disabled?\n" );
+
+ if( tp->c_cflag & CDSR_OFLOW )
+ printf( "\tCDSR_OFLOW: hardware DSR output flow control enabled\n" );
+ else
+ printf( "\tCDSR_OFLOW: hardware DSR output flow control disabled\n" );
+
+ if( tp->c_cflag & CDTR_IFLOW )
+ printf( "\tCDTR_IFLOW: hardware DTR input flow control enabled\n" );
+ else
+ printf( "\tCDTR_IFLOW: hardware DTR input flow control disabled\n" );
+
+ if( tp->c_cflag & CCAR_OFLOW )
+ printf( "\tCCAR_OFLOW: hardware CD output flow control enabled\n" );
+ else
+ printf( "\tCCAR_OFLOW: hardware CD output flow control disabled\n" );
}
@@ -404,25 +352,26 @@ void print_c_cc( struct termios * tp )
{
size_t i;
char * cc_index_names [ /* NCCS */ ] = {
- "[VINTR] ", /* 0 */
- "[VQUIT] ", /* 1 */
- "[VERASE] ", /* 2 */
- "[VKILL] ", /* 3 */
- "[VEOF] ", /* 4 */
- "[VTIME] ", /* 5 */
- "[VMIN] ", /* 6 */
- "[VSWTC ", /* 7 */
- "[VSTART] ", /* 8 */
- "[VSTOP] ", /* 9 */
+ "[VEOF] ", /* 0 */
+ "[VEOL] ", /* 1 */
+ "[VEOL2] ", /* 2 */
+ "[VERASE] ", /* 3 */
+ "[VWERASE] ", /* 4 */
+ "[VKILL] ", /* 5 */
+ "[VREPRINT]", /* 6 */
+ "[VERASE2] ", /* 7 */
+ "[VINTR] ", /* 8 */
+ "[VQUIT] ", /* 9 */
"[VSUSP] ", /* 10 */
- "[VEOL] ", /* 11 */
- "[VREPRINT]", /* 12 */
- "[VDISCARD]", /* 13 */
- "[VWERASE] ", /* 14 */
- "[VLNEXT ", /* 15 */
- "[VEOL2] ", /* 16 */
- "unknown ", /* 17 */
- "unknown ", /* 18 */
+ "[VDSUSP] ", /* 11 */
+ "[VSTART] ", /* 12 */
+ "[VSTOP] ", /* 13 */
+ "[VLNEXT] ", /* 14 */
+ "[VDISCARD]", /* 15 */
+ "[VMIN] ", /* 16 */
+ "[VTIME] ", /* 17 */
+ "[VSTATUS] ", /* 18 */
+ "unknown ", /* 19 */
};
for( i = 0; i < sizeof(cc_index_names)/sizeof(char*) ; i++ ) {
@@ -431,6 +380,116 @@ void print_c_cc( struct termios * tp )
}
+void print_baud( const char* name, speed_t spd )
+{
+ switch( spd ) {
+ case B0:
+ printf( "%s = B0\n", name );
+ break;
+
+ case B50:
+ printf( "%s = B50\n", name );
+ break;
+
+ case B75:
+ printf( "%s = B75\n", name );
+ break;
+
+ case B110:
+ printf( "%s = B110\n", name );
+ break;
+
+ case B134:
+ printf( "%s = B134\n", name );
+ break;
+
+ case B150:
+ printf( "%s = B150\n", name );
+ break;
+
+ case B200:
+ printf( "%s = B200\n", name );
+ break;
+
+ case B300:
+ printf( "%s = B300\n", name );
+ break;
+
+ case B600:
+ printf( "%s = B600\n", name );
+ break;
+
+ case B1200:
+ printf( "%s = B1200\n", name );
+ break;
+
+ case B1800:
+ printf( "%s = B1800\n", name );
+ break;
+
+ case B2400:
+ printf( "%s = B2400\n", name );
+ break;
+
+ case B4800:
+ printf( "%s = B4800\n", name );
+ break;
+
+ case B9600:
+ printf( "%s = B9600\n", name );
+ break;
+
+ case B19200:
+ printf( "%s = B19200\n", name );
+ break;
+
+ case B38400:
+ printf( "%s = B38400\n", name );
+ break;
+
+ case B7200:
+ printf( "%s = B7200\n", name );
+ break;
+
+ case B14400:
+ printf( "%s = B14400\n", name );
+ break;
+
+ case B28800:
+ printf( "%s = B28800\n", name );
+ break;
+
+ case B57600:
+ printf( "%s = B57600\n", name );
+ break;
+
+ case B76800:
+ printf( "%s = B76800\n", name );
+ break;
+
+ case B115200:
+ printf( "%s = B115200\n", name );
+ break;
+
+ case B230400:
+ printf( "%s = B230400\n", name );
+ break;
+
+ case B460800:
+ printf( "%s = B460800\n", name );
+ break;
+
+ case B921600:
+ printf( "%s = B921600\n", name );
+ break;
+
+ default:
+ printf( "%s = unknown (0x%08x)\n", name, (unsigned int)spd );
+ break;
+ }
+}
+
+
void print_termios( struct termios *tp )
{
printf( "\nLooking at the current termios settings:\n\n" );
@@ -439,6 +498,8 @@ void print_termios( struct termios *tp )
print_c_cflag( tp );
print_c_lflag( tp );
print_c_cc( tp );
+ print_baud( "c_ispeed", tp->c_ispeed );
+ print_baud( "c_ospeed", tp->c_ospeed );
printf( "\n" );
}
@@ -450,7 +511,8 @@ unsigned long get_baud_rate(void)
while( 1 ) {
printf( "Enter the numerical value for the new baud rate.\n" );
printf( "Choices are: 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800\n" );
- printf( "2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400, 460800\n" );
+ printf( "2400, 4800, 9600, 19200, 38400, 7200, 14400, 28800, 57600, 76800\n" );
+ printf( "115200, 230400, 460800, 921600\n" );
printf( "\nYour choice: " );
scanf( "%lu", &baud_rate );
printf( "\n" );
@@ -470,10 +532,15 @@ unsigned long get_baud_rate(void)
case 9600: return B9600;
case 19200: return B19200;
case 38400: return B38400;
+ case 7200: return B7200;
+ case 14400: return B14400;
+ case 28800: return B28800;
case 57600: return B57600;
+ case 76800: return B76800;
case 115200: return B115200;
case 230400: return B230400;
case 460800: return B460800;
+ case 921600: return B921600;
default:
printf( "%lu is not a valid choice. Try again.\n\n", baud_rate );
@@ -589,7 +656,9 @@ void change_line_settings( struct termios *tp )
sleep( sleep_time );
- tp->c_cflag = CLOCAL | CREAD | parity | stop_bits | data_bits | baud_rate;
+ tp->c_cflag = CLOCAL | CREAD | parity | stop_bits | data_bits;
+ tp->c_ispeed = baud_rate;
+ tp->c_ospeed = baud_rate;
if( tcsetattr( fileno( stdin ), TCSADRAIN, tp ) < 0 ) {
perror( "change_line_settings(): tcsetattr() failed" );
rtems_test_exit( 1 );
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-02 09:48:13 +0000