diff options
Diffstat (limited to 'usr/src/lib/libshell/common/include/fault.h')
| -rw-r--r-- | usr/src/lib/libshell/common/include/fault.h | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/usr/src/lib/libshell/common/include/fault.h b/usr/src/lib/libshell/common/include/fault.h deleted file mode 100644 index 97973b40bb..0000000000 --- a/usr/src/lib/libshell/common/include/fault.h +++ /dev/null @@ -1,129 +0,0 @@ -/*********************************************************************** -* * -* This software is part of the ast package * -* Copyright (c) 1982-2010 AT&T Intellectual Property * -* and is licensed under the * -* Common Public License, Version 1.0 * -* by AT&T Intellectual Property * -* * -* A copy of the License is available at * -* http://www.opensource.org/licenses/cpl1.0.txt * -* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * -* * -* Information and Software Systems Research * -* AT&T Research * -* Florham Park NJ * -* * -* David Korn <dgk@research.att.com> * -* * -***********************************************************************/ -#pragma prototyped -#ifndef SH_SIGBITS -/* - * UNIX shell - * S. R. Bourne - * Rewritten by David Korn - * - */ - -#include <sig.h> -#include <setjmp.h> -#include <error.h> -#include <sfio.h> -#include "FEATURE/setjmp" -#include "FEATURE/sigfeatures" - - -#ifndef SIGWINCH -# ifdef SIGWIND -# define SIGWINCH SIGWIND -# else -# ifdef SIGWINDOW -# define SIGWINCH SIGWINDOW -# endif -# endif -#endif - -typedef void (*SH_SIGTYPE)(int,void(*)(int)); - -#define SH_FORKLIM 16 /* fork timeout interval */ - -#define SH_TRAP 0200 /* bit for internal traps */ -#define SH_ERRTRAP 0 /* trap for non-zero exit status */ -#define SH_KEYTRAP 1 /* trap for keyboard event */ -#define SH_DEBUGTRAP 4 /* must be last internal trap */ - -#define SH_SIGBITS 8 -#define SH_SIGFAULT 1 /* signal handler is sh_fault */ -#define SH_SIGOFF 2 /* signal handler is SIG_IGN */ -#define SH_SIGSET 4 /* pending signal */ -#define SH_SIGTRAP 010 /* pending trap */ -#define SH_SIGDONE 020 /* default is exit */ -#define SH_SIGIGNORE 040 /* default is ingore signal */ -#define SH_SIGINTERACTIVE 0100 /* handle interactive specially */ -#define SH_SIGTSTP 0200 /* tstp signal received */ -#define SH_SIGALRM 0200 /* timer alarm received */ -#define SH_SIGTERM SH_SIGOFF /* term signal received */ -#define SH_SIGRUNTIME 0400 /* runtime value */ - -#define SH_SIGRTMIN 0 /* sh.sigruntime[] index */ -#define SH_SIGRTMAX 1 /* sh.sigruntime[] index */ - -/* - * These are longjmp values - */ - -#define SH_JMPDOT 2 -#define SH_JMPEVAL 3 -#define SH_JMPTRAP 4 -#define SH_JMPIO 5 -#define SH_JMPCMD 6 -#define SH_JMPFUN 7 -#define SH_JMPERRFN 8 -#define SH_JMPSUB 9 -#define SH_JMPERREXIT 10 -#define SH_JMPEXIT 11 -#define SH_JMPSCRIPT 12 - -struct openlist -{ - Sfio_t *strm; - struct openlist *next; -}; - -struct checkpt -{ - sigjmp_buf buff; - sigjmp_buf *prev; - int topfd; - int mode; - struct openlist *olist; -#if (ERROR_VERSION >= 20030214L) - Error_context_t err; -#else - struct errorcontext err; -#endif -}; - -#define sh_pushcontext(bp,n) ( (bp)->mode=(n) , (bp)->olist=0, \ - (bp)->topfd=sh.topfd, (bp)->prev=sh.jmplist, \ - (bp)->err = *ERROR_CONTEXT_BASE, \ - sh.jmplist = (sigjmp_buf*)(&(bp)->buff) \ - ) -#define sh_popcontext(bp) (sh.jmplist=(bp)->prev, errorpop(&((bp)->err))) - -extern void sh_fault(int); -extern void sh_done(void*,int); -extern void sh_chktrap(void); -extern void sh_sigclear(int); -extern void sh_sigdone(void); -extern void sh_siginit(void*); -extern void sh_sigtrap(int); -extern void sh_sigreset(int); -extern void sh_timetraps(void); -extern void *sh_timeradd(unsigned long,int ,void (*)(void*),void*); -extern void timerdel(void*); - -extern const char e_alarm[]; - -#endif /* !SH_SIGBITS */ |