Initial import of DevPro make sourcesorig

Downloaded from http://dlc.sun.com/osol/devpro/downloads/current/
Licensed under CDDL http://www.opensource.org/licenses/CDDL-1.0

1 files changed, 174 insertions, 0 deletions

diff --git a/usr/src/make_src/Make/bin/make/common/dosys.cc b/usr/src/make_src/Make/bin/make/common/dosys.cc
new file mode 100644
index 0000000..de9b043
--- /dev/null
+++ b/usr/src/make_src/Make/bin/make/common/dosys.cc
@@ -0,0 +1,174 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
+ * Use is subject to license terms.
+ */
+/*
+ * @(#)dosys.cc 1.45 06/12/12
+ */
+
+#pragma	ident	"@(#)dosys.cc	1.45	06/12/12"
+
+/*
+ *	dosys.cc
+ *
+ *	Execute one commandline
+ */
+
+/*
+ * Included files
+ */
+#include <fcntl.h>		/* open() */
+#include <mk/defs.h>
+#include <mksh/dosys.h>		/* doshell(), doexec() */
+#include <mksh/misc.h>		/* getmem() */
+#include <sys/stat.h>		/* open() */
+#include <unistd.h>		/* getpid() */
+
+/*
+ * Defined macros
+ */
+
+/*
+ * typedefs & structs
+ */
+
+/*
+ * Static variables
+ */
+static	int		filter_file;
+static	char		*filter_file_name;
+
+/*
+ * File table of contents
+ */
+static	void		redirect_stderr(void);
+
+/*
+ *	dosys(command, ignore_error, call_make, silent_error, target)
+ *
+ *	Check if command string contains meta chars and dispatch to
+ *	the proper routine for executing one command line.
+ *
+ *	Return value:
+ *				Indicates if the command execution failed
+ *
+ *	Parameters:
+ *		command		The command to run
+ *		ignore_error	Should make abort when an error is seen?
+ *		call_make	Did command reference $(MAKE) ?
+ *		silent_error	Should error messages be suppressed for pmake?
+ *		target		Target we are building
+ *
+ *	Global variables used:
+ *		do_not_exec_rule Is -n on?
+ *		working_on_targets We started processing real targets
+ */
+Doname
+dosys(register Name command, register Boolean ignore_error, register Boolean call_make, Boolean silent_error, Boolean always_exec, Name target, Boolean redirect_out_err)
+{
+	timestruc_t		before;
+	register int		length = command->hash.length;
+	Wstring			wcb(command);
+	register wchar_t	*p = wcb.get_string();
+	register wchar_t	*q;
+	Doname			result;
+
+	/* Strip spaces from head of command string */
+	while (iswspace(*p)) {
+		p++, length--;
+	}
+	if (*p == (int) nul_char) {
+		return build_failed;
+	}
+	/* If we are faking it we just return */
+	if (do_not_exec_rule &&
+	    working_on_targets &&
+	    !call_make &&
+	    !always_exec) {
+		return build_ok;
+	}
+	/* no_action_was_taken is used to print special message */
+	no_action_was_taken = false;
+
+	/* Copy string to make it OK to write it. */
+	q = ALLOC_WC(length + 1);
+	(void) wscpy(q, p);
+	/* Write the state file iff this command uses make. */
+	if (call_make && command_changed) {
+		write_state_file(0, false);
+	}
+	make_state->stat.time = file_no_time;
+	(void)exists(make_state);
+	before = make_state->stat.time;
+	/*
+	 * Run command directly if it contains no shell meta chars,
+	 * else run it using the shell.
+	 */
+	if (await(ignore_error,
+		  silent_error,
+		  target,
+		  wcb.get_string(),
+                  command->meta ?
+	            doshell(q, ignore_error, redirect_out_err,
+			    stdout_file, stderr_file, 0) :
+	            doexec(q, ignore_error, redirect_out_err,
+		 	   stdout_file, stderr_file,
+	                   vroot_path, 0),
+	          send_mtool_msgs,
+#if defined(DISTRIBUTED) || defined(MAKETOOL) /* tolik */
+                  get_xdrs_ptr(),
+                  get_job_msg_id()
+#else
+                  NULL,
+                  -1
+#endif
+	          )) {
+		result = build_ok;
+	} else {
+		result = build_failed;
+	}
+	retmem(q);
+
+	if ((report_dependencies_level == 0) &&
+	    call_make) {
+		make_state->stat.time = file_no_time;
+		(void)exists(make_state);
+		if (before == make_state->stat.time) {
+			return result;
+		}
+		makefile_type = reading_statefile;
+		if (read_trace_level > 1) {
+			trace_reader = true;
+		}
+		temp_file_number++;
+		(void) read_simple_file(make_state,
+					false,
+					false,
+					false,
+					false,
+					false,
+					true);
+		trace_reader = false;
+	}
+	return result;
+}