Flatten vendor/tcsh/dist.

1 files changed, 0 insertions, 173 deletions

diff --git a/contrib/tcsh/tc.sig.h b/contrib/tcsh/tc.sig.h
deleted file mode 100644
index 3578181..0000000
--- a/contrib/tcsh/tc.sig.h
+++ /dev/null
@@ -1,173 +0,0 @@
-/* $Header: /p/tcsh/cvsroot/tcsh/tc.sig.h,v 3.32 2006/03/11 15:32:00 mitr Exp $ */
-/*
- * tc.sig.h: Signal handling
- *
- */
-/*-
- * Copyright (c) 1980, 1991 The Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-#ifndef _h_tc_sig
-#define _h_tc_sig
-
-#if (SYSVREL > 0) || defined(BSD4_4) || defined(_MINIX) || defined(DGUX) || defined(WINNT_NATIVE)
-# include <signal.h>
-# ifndef SIGCHLD
-#  define SIGCHLD SIGCLD
-# endif /* SIGCHLD */
-#else /* SYSVREL == 0 */
-# include <sys/signal.h>
-#endif /* SYSVREL > 0 */
-
-#if defined(__APPLE__) || defined(SUNOS4) || defined(DGUX) || defined(hp800) || (SYSVREL > 3 && defined(VFORK))
-# define SAVESIGVEC
-#endif /* SUNOS4 || DGUX || hp800 || SVR4 & VFORK */
-
-#if SYSVREL > 0
-# ifdef BSDJOBS
-/* here I assume that systems that have bsdjobs implement the
- * the setpgrp call correctly. Otherwise defining this would
- * work, but it would kill the world, because all the setpgrp
- * code is the the part defined when BSDJOBS are defined
- * NOTE: we don't want killpg(a, b) == kill(-getpgrp(a), b)
- * cause process a might be already dead and getpgrp would fail
- */
-#  define killpg(a, b) kill(-(a), (b))
-# else
-/* this is the poor man's version of killpg()! Just kill the
- * current process and don't worry about the rest. Someday
- * I hope I get to fix that.
- */
-#  define killpg(a, b) kill((a), (b))
-# endif /* BSDJOBS */
-#endif /* SYSVREL > 0 */
-
-#ifdef _MINIX
-# include <signal.h>
-# define killpg(a, b) kill((a), (b))
-# ifdef _MINIX_VMD
-#  define signal(a, b) signal((a), (a) == SIGCHLD ? SIG_IGN : (b))
-# endif /* _MINIX_VMD */
-#endif /* _MINIX */
-
-#ifdef _VMS_POSIX
-# define killpg(a, b) kill(-(a), (b))
-#endif /* atp _VMS_POSIX */
-
-#ifdef aiws
-# undef	killpg
-# define 	killpg(a, b)	kill(-getpgrp(a), b)
-#endif /* aiws */
-
-#if !defined(NSIG) && defined(SIGMAX)
-# define NSIG (SIGMAX+1)
-#endif /* !NSIG && SIGMAX */
-#if !defined(NSIG) && defined(_SIG_MAX)
-# define NSIG (_SIG_MAX+1)
-#endif /* !NSIG && _SIG_MAX */
-#if !defined(NSIG) && defined(_NSIG)
-# define NSIG _NSIG
-#endif /* !NSIG && _NSIG */
-#if !defined(NSIG)
-#define NSIG (sizeof(sigset_t) * 8)
-#endif /* !NSIG */
-#if !defined(MAXSIG) && defined(NSIG)
-# define MAXSIG NSIG
-#endif /* !MAXSIG && NSIG */
-
-/*
- * We choose a define for the window signal if it exists..
- */
-#ifdef SIGWINCH
-# define SIG_WINDOW SIGWINCH
-#else
-# ifdef SIGWINDOW
-#  define SIG_WINDOW SIGWINDOW
-# endif /* SIGWINDOW */
-#endif /* SIGWINCH */
-
-#ifdef SAVESIGVEC
-# define NSIGSAVED 7
- /*
-  * These are not inline for speed. gcc -traditional -O on the sparc ignores
-  * the fact that vfork() corrupts the registers. Calling a routine is not
-  * nice, since it can make the compiler put some things that we want saved
-  * into registers 				- christos
-  */
-# define savesigvec(sv, sm)			\
-    do {					\
-	sigset_t m__;				\
-						\
-	sigaction(SIGINT,  NULL, &(sv)[0]);	\
-	sigaction(SIGQUIT, NULL, &(sv)[1]);	\
-	sigaction(SIGTSTP, NULL, &(sv)[2]);	\
-	sigaction(SIGTTIN, NULL, &(sv)[3]);	\
-	sigaction(SIGTTOU, NULL, &(sv)[4]);	\
-	sigaction(SIGTERM, NULL, &(sv)[5]);	\
-	sigaction(SIGHUP,  NULL, &(sv)[6]);	\
-	sigemptyset(&m__);			\
-	sigaddset(&m__, SIGINT);		\
-	sigaddset(&m__, SIGQUIT);		\
-	sigaddset(&m__, SIGTSTP);		\
-	sigaddset(&m__, SIGTTIN);		\
-	sigaddset(&m__, SIGTTOU);		\
-	sigaddset(&m__, SIGTERM);		\
-	sigaddset(&m__, SIGHUP);		\
-	sigprocmask(SIG_BLOCK, &m__, &sm);	\
-    } while (0)
-
-# define restoresigvec(sv, sm)			\
-    do {					\
-	sigaction(SIGINT,  &(sv)[0], NULL);	\
-	sigaction(SIGQUIT, &(sv)[1], NULL);	\
-	sigaction(SIGTSTP, &(sv)[2], NULL);	\
-	sigaction(SIGTTIN, &(sv)[3], NULL);	\
-	sigaction(SIGTTOU, &(sv)[4], NULL);	\
-	sigaction(SIGTERM, &(sv)[5], NULL);	\
-	sigaction(SIGHUP,  &(sv)[6], NULL);	\
-	sigprocmask(SIG_SETMASK, &sm, NULL);	\
-    } while (0)
-# endif /* SAVESIGVEC */
-
-extern int alrmcatch_disabled;
-extern int pchild_disabled;
-extern int phup_disabled;
-extern int pintr_disabled;
-
-extern void sigset_interrupting(int, void (*) (int));
-extern void handle_pending_signals(void);
-
-extern void queue_alrmcatch(int);
-extern void queue_pchild(int);
-extern void queue_phup(int);
-extern void queue_pintr(int);
-
-extern void disabled_cleanup(void *);
-extern void pintr_disabled_restore(void *);
-extern void pintr_push_enable(int *);
-
-#endif /* _h_tc_sig */