Add source.

1 files changed, 99 insertions, 0 deletions

diff --git a/sdk/std/process.h b/sdk/std/process.h
new file mode 100644
index 0000000..2fdf6ae
--- /dev/null
+++ b/sdk/std/process.h
@@ -0,0 +1,99 @@
+/*
+ * Portable process handling routines.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#ifndef	__STD_PROCESS_H__
+#define	__STD_PROCESS_H__
+
+#ifndef	__STD_TYPES_H__
+#include <std/types.h>
+#endif
+
+#ifndef	__STD_LIMITS_H__
+#include <std/limits.h>
+#endif
+
+#ifndef	POSIX2_LIM_H_MISSING
+#include <posix2_lim.h>
+#endif
+
+#ifndef	POSIX_OPT_H_MISSING
+#include <posix_opt.h>
+#endif
+
+#ifndef	UNISTD_H_MISSING
+#include <unistd.h>
+#endif
+
+#ifndef	_SC_OPEN_MAX
+#ifndef	CONFNAME_H_MISSING
+#include <confname.h>
+#else
+#ifndef	SYSCONF_H_MISSING
+#include <sysconf.h>
+#endif
+#endif
+#endif
+
+#ifndef	PROCESS_H_MISSING
+#include <process.h>
+#endif
+
+#ifndef	WAIT_H_MISSING
+#include <wait.h>
+#else
+#ifndef	SYS_WAIT_H_MISSING
+#include <sys/wait.h>
+#endif
+#endif
+
+#ifndef ENV_H_MISSING
+#include <env.h>
+#endif
+
+#ifndef	SYSEXITS_H_MISSING
+#include <sysexits.h>
+#else
+#include <std/sysexits.h>
+#endif
+
+/* We now re-evaluate system limits using runtime sysconf() values */ 
+
+#ifdef	_SC_ARG_MAX
+#undef	ARG_MAX
+#define	ARG_MAX (sysconf(_SC_ARG_MAX))
+#endif
+
+#ifdef	_SC_CHILD_MAX
+#undef	CHILD_MAX
+#define	CHILD_MAX (sysconf(_SC_CHILD_MAX))
+#endif
+
+#ifdef	_SC_NGROUPS_MAX
+#undef	NGROUPS_MAX
+#define	NGROUPS_MAX (sysconf(_SC_NGROUPS_MAX))
+#endif
+
+#ifdef	_SC_OPEN_MAX
+#undef	OPEN_MAX
+#define	OPEN_MAX (sysconf(_SC_OPEN_MAX))
+#endif
+
+#ifdef	_SC_STREAM_MAX
+#undef	STREAM_MAX
+#define	STREAM_MAX (sysconf(_SC_STREAM_MAX))
+#endif
+
+#ifdef	_SC_TZNAME_MAX
+#undef	TZNAME_MAX
+#define	TZNAME_MAX (sysconf(_SC_TZNAME_MAX))
+#endif
+
+#ifdef	PID_T_MISSING
+typedef	int pid_t;
+#endif
+
+#endif