patch-2.1.44 linux/include/asm-mips/termios.h

• Lines: 140
• Date: Thu Jun 26 12:33:40 1997
• Orig file: v2.1.43/linux/include/asm-mips/termios.h
• Orig date: Mon Dec 30 02:56:38 1996

diff -u --recursive --new-file v2.1.43/linux/include/asm-mips/termios.h linux/include/asm-mips/termios.h
@@ -1,8 +1,45 @@
+/*
+ * ioctls for Linux/MIPS.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1995, 1996 by Ralf Baechle
+ */
 #ifndef __ASM_MIPS_TERMIOS_H
-#define __ASM_MIPS_TERMIOS_H
 
-#include <linux/types.h>
 #include <asm/termbits.h>
+#include <asm/ioctls.h>
+
+struct sgttyb {
+	char	sg_ispeed;
+	char	sg_ospeed;
+	char	sg_erase;
+	char	sg_kill;
+	int	sg_flags;	/* SGI special - int, not short */
+};
+
+struct tchars {
+	char	t_intrc;
+	char	t_quitc;
+	char	t_startc;
+	char	t_stopc;
+	char	t_eofc;
+	char	t_brkc;
+};
+
+struct ltchars {
+        char    t_suspc;        /* stop process signal */
+        char    t_dsuspc;       /* delayed stop process signal */
+        char    t_rprntc;       /* reprint line */
+        char    t_flushc;       /* flush output (toggles) */
+        char    t_werasc;       /* word erase */
+        char    t_lnextc;       /* literal next character */
+};
+
+/* TIOCGSIZE, TIOCSSIZE not defined yet.  Only needed for SunOS source
+   compatibility anyway ... */
 
 struct winsize {
 	unsigned short ws_row;
@@ -11,15 +48,60 @@
 	unsigned short ws_ypixel;
 };
 
-/* ----------------------------------------------------------------------- */
+#define NCC	8
+struct termio {
+	unsigned short c_iflag;		/* input mode flags */
+	unsigned short c_oflag;		/* output mode flags */
+	unsigned short c_cflag;		/* control mode flags */
+	unsigned short c_lflag;		/* local mode flags */
+	char c_line;			/* line discipline */
+	unsigned char c_cc[NCCS];	/* control characters */
+};
+
+#ifdef __KERNEL__
+/*
+ *	intr=^C		quit=^\		erase=del	kill=^U
+ *	vmin=\1		vtime=\0	eol2=\0		swtc=\0
+ *	start=^Q	stop=^S		susp=^Z		vdsusp=
+ *	reprint=^R	discard=^U	werase=^W	lnext=^V
+ *	eof=^D		eol=\0
+ */
+#define INIT_C_CC "\003\034\177\025\1\0\0\0\021\023\032\0\022\017\027\026\004\0"
+#endif
+
+/* modem lines */
+#define TIOCM_LE	0x001		/* line enable */
+#define TIOCM_DTR	0x002		/* data terminal ready */
+#define TIOCM_RTS	0x004		/* request to send */
+#define TIOCM_ST	0x010		/* secondary transmit */
+#define TIOCM_SR	0x020		/* secondary receive */
+#define TIOCM_CTS	0x040		/* clear to send */
+#define TIOCM_CAR	0x100		/* carrier detect */
+#define TIOCM_CD	TIOCM_CAR
+#define TIOCM_RNG	0x200		/* ring */
+#define TIOCM_RI	TIOCM_RNG
+#define TIOCM_DSR	0x400		/* data set ready */
+#define TIOCM_OUT1	0x2000
+#define TIOCM_OUT2	0x4000
+
+/* line disciplines */
+#define N_TTY		0
+#define N_SLIP		1
+#define N_MOUSE		2
+#define N_PPP		3
+#define N_STRIP		4
+#define N_AX25		5
+#define N_X25		6		/* X.25 async */
 
 #ifdef __KERNEL__
 
+#include <linux/string.h>
+
 /*
  * Translate a "termio" structure into a "termios". Ugh.
  */
 #define user_termio_to_kernel_termios(termios, termio) \
-do { \
+({ \
 	unsigned short tmp; \
 	get_user(tmp, &(termio)->c_iflag); \
 	(termios)->c_iflag = (0xffff0000 & ((termios)->c_iflag)) | tmp; \
@@ -31,24 +113,24 @@
 	(termios)->c_lflag = (0xffff0000 & ((termios)->c_lflag)) | tmp; \
 	get_user((termios)->c_line, &(termio)->c_line); \
 	copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
-} while(0)
+})
 
 /*
  * Translate a "termios" structure into a "termio". Ugh.
  */
 #define kernel_termios_to_user_termio(termio, termios) \
-do { \
+({ \
 	put_user((termios)->c_iflag, &(termio)->c_iflag); \
 	put_user((termios)->c_oflag, &(termio)->c_oflag); \
 	put_user((termios)->c_cflag, &(termio)->c_cflag); \
 	put_user((termios)->c_lflag, &(termio)->c_lflag); \
 	put_user((termios)->c_line, &(termio)->c_line); \
 	copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
-} while(0)
+})
 
 #define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios))
 #define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios))
 
-#endif	/* __KERNEL__ */
+#endif /* defined(__KERNEL__) */
 
 #endif /* __ASM_MIPS_TERMIOS_H */