Kernel: Add bareboness possibility to set termios

libc/include/termios.h

@@ -0,0 +1,120 @@
+#pragma once
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+#define NCCS 0
+
+// c_iflag
+#define BRKINT	0x001
+#define ICRNL	0x002
+#define IGNBRK	0x004
+#define IGNCR	0x008
+#define IGNPAR	0x010
+#define INLCR	0x020
+#define INPCK	0x040
+#define ISTRIP	0x080
+#define IXANY	0x100
+#define IXOFF	0x200
+#define IXON	0x400
+#define PARMRK	0x800
+
+// c_oflag
+#define OPOST	0x0001
+#define ONLCR	0x0002
+#define OCRNL	0x0004
+#define ONOCR	0x0008
+#define ONLRET	0x0010
+#define OFDEL	0x0020
+#define OFILL	0x0040
+#define NLDLY	0x0080
+	#define NL0 0
+	#define NL1 1
+#define CRDLY	0x0100
+	#define CR0 0
+	#define CR1 1
+	#define CR2 2
+	#define CR3 3
+#define TABDLY	0x0200
+	#define TAB0 0
+	#define TAB1 1
+	#define TAB2 2
+	#define TAB3 3
+#define BSDLY	0x0400
+	#define BS0 0
+	#define BS1 1
+#define VTDLY	0x0800
+	#define VT0 0
+	#define VT1 1
+#define FFDLY	0x1000
+	#define FF0 0
+	#define FF1 1
+
+// c_cflag
+#define CSIZE	0x01
+	#define CS5 5
+	#define CS6 6
+	#define CS7 7
+	#define CS8 8
+#define CSTOPB	0x02
+#define CREAD	0x04
+#define PARENB	0x08
+#define PARODD	0x10
+#define HUPCL	0x20
+#define CLOCAL	0x40
+
+// c_lflag
+#define ECHO	0x001
+#define ECHOE	0x002
+#define ECHOK	0x004
+#define ECHONL	0x008
+#define ICANON	0x010
+#define IEXTEN	0x020
+#define ISIG	0x040
+#define NOFLSH	0x080
+#define TOSTOP	0x100
+
+// for tcsetattr
+#define TCSANOW		1
+#define TCSADRAIN	2
+#define TCSAFLUSH	3
+
+// for tcflush
+#define TCIFLUSH	0x01
+#define TCIOFLUSH	(TCIFLUSH | TCOFLUSH)
+#define TCOFLUSH	0x02
+
+// for tcflow
+#define TCIOFF	1
+#define TCION	2
+#define TCOOFF	3
+#define TCOON	4
+
+__BEGIN_DECLS
+
+typedef int cc_t;
+typedef int speed_t;
+typedef int tcflag_t;
+
+struct termios
+{
+	tcflag_t c_iflag;
+	tcflag_t c_oflag;
+	tcflag_t c_cflag;
+	tcflag_t c_lflag;
+	cc_t c_cc[NCCS];
+};
+
+speed_t cfgetispeed(const struct termios*);
+speed_t cfgetospeed(const struct termios*);
+int		cfsetispeed(struct termios*, speed_t);
+int		cfsetospeed(struct termios*, speed_t);
+int		tcdrain(int);
+int		tcflow(int, int);
+int		tcflush(int, int);
+int		tcgetattr(int, struct termios*);
+pid_t	tcgetsid(int);
+int		tcsendbreak(int, int);
+int		tcsetattr(int, int, const struct termios*);
+
+__END_DECLS