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Fix the build and introduce some APIs

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The tcgetwinsize() and tcsetwinsize() APIs are now available. The
printargs.com example also now displays the baud rate.
This commit is contained in:
Justine Tunney 2023-01-20 09:25:45 -08:00
parent cac86197cb
commit 1473eafd1a
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GPG key ID: BE714B4575D6E328
6 changed files with 120 additions and 2 deletions
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63
libc/runtime/printargs.c
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@ -511,6 +511,65 @@ textstartup void __printargs(const char *prologue) {
} else if ((termios.c_cflag & CSIZE) == CS8) {
kprintf(" CS8");
}
if ((termios.c_cflag & CBAUD) == B0) {
kprintf(" B0");
} else if ((termios.c_cflag & CBAUD) == B50) {
kprintf(" B50");
} else if ((termios.c_cflag & CBAUD) == B75) {
kprintf(" B75");
} else if ((termios.c_cflag & CBAUD) == B110) {
kprintf(" B110");
} else if ((termios.c_cflag & CBAUD) == B134) {
kprintf(" B134");
} else if ((termios.c_cflag & CBAUD) == B150) {
kprintf(" B150");
} else if ((termios.c_cflag & CBAUD) == B200) {
kprintf(" B200");
} else if ((termios.c_cflag & CBAUD) == B300) {
kprintf(" B300");
} else if ((termios.c_cflag & CBAUD) == B600) {
kprintf(" B600");
} else if ((termios.c_cflag & CBAUD) == B1200) {
kprintf(" B1200");
} else if ((termios.c_cflag & CBAUD) == B1800) {
kprintf(" B1800");
} else if ((termios.c_cflag & CBAUD) == B2400) {
kprintf(" B2400");
} else if ((termios.c_cflag & CBAUD) == B4800) {
kprintf(" B4800");
} else if ((termios.c_cflag & CBAUD) == B9600) {
kprintf(" B9600");
} else if ((termios.c_cflag & CBAUD) == B19200) {
kprintf(" B19200");
} else if ((termios.c_cflag & CBAUD) == B38400) {
kprintf(" B38400");
} else if ((termios.c_cflag & CBAUD) == B57600) {
kprintf(" B57600");
} else if ((termios.c_cflag & CBAUD) == B115200) {
kprintf(" B115200");
} else if ((termios.c_cflag & CBAUD) == B230400) {
kprintf(" B230400");
} else if ((termios.c_cflag & CBAUD) == B500000) {
kprintf(" B500000");
} else if ((termios.c_cflag & CBAUD) == B576000) {
kprintf(" B576000");
} else if ((termios.c_cflag & CBAUD) == B1000000) {
kprintf(" B1000000");
} else if ((termios.c_cflag & CBAUD) == B1152000) {
kprintf(" B1152000");
} else if ((termios.c_cflag & CBAUD) == B1500000) {
kprintf(" B1500000");
} else if ((termios.c_cflag & CBAUD) == B2000000) {
kprintf(" B2000000");
} else if ((termios.c_cflag & CBAUD) == B2500000) {
kprintf(" B2500000");
} else if ((termios.c_cflag & CBAUD) == B3000000) {
kprintf(" B3000000");
} else if ((termios.c_cflag & CBAUD) == B3500000) {
kprintf(" B3500000");
} else if ((termios.c_cflag & CBAUD) == B4000000) {
kprintf(" B4000000");
}
kprintf("\n");
kprintf(prologue);
kprintf(" c_lflag =");
@ -530,8 +589,8 @@ textstartup void __printargs(const char *prologue) {
if (termios.c_lflag & PENDIN) kprintf(" PENDIN");
if (termios.c_lflag & XCASE) kprintf(" XCASE");
kprintf("\n");
PRINT(" c_ispeed = %u", termios.c_ispeed);
PRINT(" c_ospeed = %u", termios.c_ospeed);
PRINT(" c_ispeed = %u", cfgetispeed(&termios));
PRINT(" c_ospeed = %u", cfgetospeed(&termios));
PRINT(" c_cc[VMIN] = %d", termios.c_cc[VMIN]);
PRINT(" c_cc[VTIME] = %d", termios.c_cc[VTIME]);
PRINT(" c_cc[VINTR] = CTRL-%c", CTRL(termios.c_cc[VINTR]));