Imported Upstream version 1.1.11upstream/1.1.11upstream

1 files changed, 152 insertions, 0 deletions

diff --git a/include/waitdefs.h b/include/waitdefs.h
new file mode 100644
index 0000000..d363b4f
--- /dev/null
+++ b/include/waitdefs.h
@@ -0,0 +1,152 @@
+/*
+ * This file has been modified for the cdrkit suite.
+ *
+ * The behaviour and appearence of the program code below can differ to a major
+ * extent from the version distributed by the original author(s).
+ *
+ * For details, see Changelog file distributed with the cdrkit package. If you
+ * received this file from another source then ask the distributing person for
+ * a log of modifications.
+ *
+ */
+
+/* @(#)waitdefs.h	1.10 03/02/25 Copyright 1995-2003 J. Schilling */
+/*
+ *	Definitions to deal with various kinds of wait flavour
+ *
+ *	Copyright (c) 1995-2003 J. Schilling
+ */
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; see the file COPYING.  If not, write to the Free Software
+ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef	_WAITDEFS_H
+#define	_WAITDEFS_H
+
+#ifndef _MCONFIG_H
+#include <mconfig.h>
+#endif
+
+/*
+ * Needed for SysVr4
+ */
+#ifndef	_INCL_SYS_TYPES_H
+#include <sys/types.h>
+#define	_INCL_SYS_TYPES_H
+#endif
+
+#if	defined(HAVE_WAIT_H)
+#	ifndef	_INCL_WAIT_H
+#	include <wait.h>
+#	define	_INCL_WAIT_H
+#	endif
+#else
+/*
+ * K&R Compiler doesn't like #elif
+ */
+#	if	defined(HAVE_SYS_WAIT_H)	/* POSIX.1 compl. sys/wait.h */
+#	undef	HAVE_UNION_WAIT			/* POSIX.1 doesn't use U_W   */
+#		ifndef	_INCL_SYS_WAIT_H
+#		include <sys/wait.h>
+#		define	_INCL_SYS_WAIT_H
+#		endif
+#	else
+#	if	defined(HAVE_UNION_WAIT)	/* Pure BSD U_W / sys/wait.h */
+#		ifndef	_INCL_SYS_WAIT_H
+#		include <sys/wait.h>
+#		define	_INCL_SYS_WAIT_H
+#		endif
+#	endif
+#	endif
+#endif
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+#ifdef HAVE_UNION_WAIT
+#	define WAIT_T union wait
+#	ifndef WSTOPPED
+#		define	WSTOPPED	0x7F
+#	endif
+#	ifndef WTERMSIG
+#		define WTERMSIG(status)		((status).w_termsig)
+#	endif
+#	ifndef WCOREDUMP
+#		define WCOREDUMP(status)	((status).w_coredump)
+#	endif
+#	ifndef WEXITSTATUS
+#		define WEXITSTATUS(status)	((status).w_retcode)
+#	endif
+#	ifndef WSTOPSIG
+#		define WSTOPSIG(status)		((status).w_stopsig)
+#	endif
+#	ifndef WIFSTOPPED
+#		define WIFSTOPPED(status)	((status).w_stopval == \
+								WSTOPPED)
+#	endif
+#	ifndef WIFSIGNALED
+#		define WIFSIGNALED(status) 	((status).w_stopval != \
+						WSTOPPED && \
+						(status).w_termsig != 0)
+#	endif
+#	ifndef WIFEXITED
+#		define WIFEXITED(status)	((status).w_stopval != \
+						WSTOPPED && \
+						(status).w_termsig == 0)
+#	endif
+#else
+#	define WAIT_T int
+#	ifndef WTERMSIG
+#		define WTERMSIG(status)		((status) & 0x7F)
+#	endif
+#	ifndef WCOREDUMP
+#		define WCOREDUMP(status)	((status) & 0x80)
+#	endif
+#	ifndef WEXITSTATUS
+#		define WEXITSTATUS(status)	(((status) >> 8) & 0xFF)
+#	endif
+#	ifndef WSTOPSIG
+#		define WSTOPSIG(status)		(((status) >> 8) & 0xFF)
+#	endif
+#	ifndef WIFSTOPPED
+#		define	WIFSTOPPED(status)	(((status) & 0xFF) == 0x7F)
+#	endif
+#	ifndef WIFSIGNALED
+#		define	WIFSIGNALED(status)	(((status) & 0xFF) != 0x7F && \
+						WTERMSIG(status) != 0)
+#	endif
+#	ifndef WIFEXITED
+#		define	WIFEXITED(status)	(((status) & 0xFF) == 0)
+#	endif
+#endif
+
+
+#ifndef	WCOREFLG
+#define	WCOREFLG	0x80
+#endif
+
+#ifndef	WSTOPFLG
+#define	WSTOPFLG	0x7F
+#endif
+
+#ifndef	WCONTFLG
+#define	WCONTFLG	0xFFFF
+#endif
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif	/* _WAITDEFS_H */