From bd5969fc876a10b18613302db7087ef3c40f18e1 Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Thu, 7 Mar 2024 17:28:00 -0500
Subject: lib: Add mlibc

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 lib/mlibc/options/posix/include/termios.h | 100 ++++++++++++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100644 lib/mlibc/options/posix/include/termios.h

(limited to 'lib/mlibc/options/posix/include/termios.h')

diff --git a/lib/mlibc/options/posix/include/termios.h b/lib/mlibc/options/posix/include/termios.h
new file mode 100644
index 0000000..a5a6a2f
--- /dev/null
+++ b/lib/mlibc/options/posix/include/termios.h
@@ -0,0 +1,100 @@
+
+#ifndef _TERMIOS_H
+#define _TERMIOS_H
+
+#include <abi-bits/pid_t.h>
+#include <abi-bits/termios.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <bits/winsize.h>
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#include <sys/ttydefaults.h>
+#endif
+
+// baud rate constants for speed_t
+#define B0       0
+#define B50      1
+#define B75      2
+#define B110     3
+#define B134     4
+#define B150     5
+#define B200     6
+#define B300     7
+#define B600     8
+#define B1200    9
+#define B1800    10
+#define B2400    11
+#define B4800    12
+#define B9600    13
+#define B19200   14
+#define B38400   15
+#define B57600   0010001
+#define B115200  0010002
+#define B230400  0010003
+#define B460800  0010004
+#define B500000  0010005
+#define B576000  0010006
+#define B921600  0010007
+#define B1000000 0010010
+#define B1152000 0010011
+#define B1500000 0010012
+#define B2000000 0010013
+#define B2500000 0010014
+#define B3000000 0010015
+#define B3500000 0010016
+#define B4000000 0010017
+
+// constants for tcsetattr()
+#define TCSANOW 0
+#define TCSADRAIN 1
+#define TCSAFLUSH 2
+
+// constants for tcflush()
+#define TCIFLUSH 0
+#define TCOFLUSH 1
+#define TCIOFLUSH 2
+
+// constants for tcflow()
+#define TCOOFF 0
+#define TCOON 1
+#define TCIOFF 2
+#define TCION 3
+
+#define TIOCM_DTR 0x002
+#define TIOCM_RTS 0x004
+
+#ifndef __MLIBC_ABI_ONLY
+
+speed_t cfgetispeed(const struct termios *);
+speed_t cfgetospeed(const struct termios *);
+int cfsetispeed(struct termios *, speed_t);
+int cfsetospeed(struct termios *, speed_t);
+void cfmakeraw(struct termios *);
+int tcdrain(int);
+int tcflow(int, int);
+int tcflush(int, int);
+int tcgetattr(int fd, struct termios *attr);
+pid_t tcgetsid(int);
+int tcsendbreak(int, int);
+int tcsetattr(int, int, const struct termios *);
+
+#endif /* !__MLIBC_ABI_ONLY */
+
+// This is a linux extension
+
+#define TIOCGPGRP 0x540F
+#define TIOCSPGRP 0x5410
+#define TIOCGWINSZ 0x5413
+#define TIOCSWINSZ 0x5414
+#define TIOCGSID 0x5429
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // _TERMIOS_H
+
-- 
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