-/* Copyright (C) 1991, 1992, 1993 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+/* Copyright (C) 1991, 92, 93, 94, 96, 97 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the, 1992 Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
/*
* POSIX Standard: 7.1-2 General Terminal Interface <termios.h>
*/
#ifndef _TERMIOS_H
-
#define _TERMIOS_H 1
+
#include <features.h>
+#ifdef __USE_UNIX98
+/* We need `pid_t'. */
+# include <bits/types.h>
+# ifndef pid_t
+typedef __pid_t pid_t;
+# define pid_t pid_t
+# endif
+#endif
__BEGIN_DECLS
/* Get the system-dependent definitions of `struct termios', `tcflag_t',
`cc_t', `speed_t', and all the macros specifying the flag bits. */
-#include <termbits.h>
-
-/* Input and output baud rates.
- These are not system-dependent, because Bn is always n. */
-#define B0 0 /* Hang up. */
-#define B50 50 /* 50 baud. */
-#define B75 75 /* 75 baud. */
-#define B110 110 /* 110 baud. */
-#define B134 134 /* 134.5 baud. */
-#define B150 150 /* 150 baud. */
-#define B200 200 /* 200 baud. */
-#define B300 300 /* 300 baud. */
-#define B600 600 /* 600 baud. */
-#define B1200 1200 /* 1200 baud. */
-#define B1800 1800 /* 1800 baud. */
-#define B2400 2400 /* 2400 baud. */
-#define B4800 4800 /* 4800 baud. */
-#define B9600 9600 /* 9600 baud. */
-#define B19200 19200 /* 19200 baud. */
-#define B38400 38400 /* 38400 baud. */
-#ifdef __USE_BSD
-#define EXTA 19200
-#define EXTB 38400
+#include <bits/termios.h>
+
+#ifdef __USE_BSD
+/* Compare a character C to a value VAL from the `c_cc' array in a
+ `struct termios'. If VAL is _POSIX_VDISABLE, no character can match it. */
+# define CCEQ(val, c) ((c) == (val) && (val) != _POSIX_VDISABLE)
#endif
/* Return the output baud rate stored in *TERMIOS_P. */
#ifdef __USE_BSD
/* Set both the input and output baud rates in *TERMIOS_OP to SPEED. */
-extern void cfsetspeed __P ((struct termios *__termios_p, speed_t __speed));
+extern int cfsetspeed __P ((struct termios *__termios_p, speed_t __speed));
#endif
extern int __tcgetattr __P ((int __fd, struct termios *__termios_p));
extern int tcgetattr __P ((int __fd, struct termios *__termios_p));
-#ifdef __OPTIMIZE__
-#define tcgetattr(fd, termios_p) __tcgetattr((fd), (termios_p))
-#endif /* Optimizing. */
-
/* Set the state of FD to *TERMIOS_P.
- Values for OPTIONAL_ACTIONS (TCSA*) are in <termbits.h>. */
+ Values for OPTIONAL_ACTIONS (TCSA*) are in <bits/termios.h>. */
extern int tcsetattr __P ((int __fd, int __optional_actions,
__const struct termios *__termios_p));
extern int tcdrain __P ((int __fd));
/* Flush pending data on FD.
- Values for QUEUE_SELECTOR (TC{I,O,IO}FLUSH) are in <termbits.h>. */
+ Values for QUEUE_SELECTOR (TC{I,O,IO}FLUSH) are in <bits/termios.h>. */
extern int tcflush __P ((int __fd, int __queue_selector));
/* Suspend or restart transmission on FD.
- Values for ACTION (TC[IO]{OFF,ON}) are in <termbits.h>. */
+ Values for ACTION (TC[IO]{OFF,ON}) are in <bits/termios.h>. */
extern int tcflow __P ((int __fd, int __action));
+#ifdef __USE_UNIX98
+/* Get process group ID for session leader for controlling terminal FD. */
+extern __pid_t tcgetsid __P ((int __fd));
+#endif
+
+
#ifdef __USE_BSD
-#include <sys/ttydefaults.h>
+# include <sys/ttydefaults.h>
#endif
__END_DECLS
projects / kopensolaris-gnu / glibc.git / blobdiff