/* Definitions file for GNU Emacs running on AT&T's System V Release 4
-Copyright (C) 1987, 1990, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
- 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+Copyright (C) 1987, 1990, 1999-2012 Free Software Foundation, Inc.
Written by James Van Artsdalen of Dell Computer Corp. james@bigtex.cactus.org.
Subsequently improved for Dell 2.2 by Eric S. Raymond <esr@snark.thyrsus.com>.
It sets the Lisp variable system-type. */
#define SYSTEM_TYPE "usg-unix-v"
-/* Define HAVE_TERMIO if the system provides sysV-style ioctls
- for terminal control. */
-#define HAVE_TERMIO
-
-/* The file containing the kernel's symbol table is called /unix. */
-#define KERNEL_FILE "/unix"
-
-/* The kernel symbol where the load average is found is named avenrun. */
-#define LDAV_SYMBOL "avenrun"
-
/* setjmp and longjmp can safely replace _setjmp and _longjmp,
but they will run slower. */
#define _setjmp setjmp
/* The docs for system V/386 suggest v.3 has sigpause, so let's try it. */
#define HAVE_SYSV_SIGPAUSE
-/* On USG systems signal handlers return void. */
-#define SIGTYPE void
-
/* Get FIONREAD from <sys/filio.h>. Get <sys/ttold.h> to get struct tchars.
But get <termio.h> first to make sure ttold.h doesn't interfere.
And don't try to use SIGIO yet. */
/* Define HAVE_PTYS if the system supports pty devices. */
#define HAVE_PTYS
-#define HAVE_TERMIOS
/* It is possible to receive SIGCHLD when there are no children
waiting, because a previous waitsys(2) cleaned up the carcass of child
/* Push various streams modules onto a PTY channel. */
#define SETUP_SLAVE_PTY \
if (ioctl (xforkin, I_PUSH, "ptem") == -1) \
- fatal ("ioctl I_PUSH ptem", errno); \
+ fatal ("ioctl I_PUSH ptem"); \
if (ioctl (xforkin, I_PUSH, "ldterm") == -1) \
- fatal ("ioctl I_PUSH ldterm", errno); \
+ fatal ("ioctl I_PUSH ldterm"); \
if (ioctl (xforkin, I_PUSH, "ttcompat") == -1) \
- fatal ("ioctl I_PUSH ttcompat", errno);
+ fatal ("ioctl I_PUSH ttcompat");
/* This definition was suggested for next release. So give it a try. */
#define HAVE_SOCKETS
-
-/* arch-tag: 1a0ed909-5faa-434b-b7c3-9d86c63d53a6
- (do not change this comment) */