Commit my latest changes before having a nap. Still not close to done,

nor is it in sync with my working sources, but it leaves me less CVS hassles
to bring in the new files at this time.  Still no documentation to translate
quite yet, but soon.  This stuff is actually very close now.

1 files changed, 80 insertions, 0 deletions

diff --git a/usr.sbin/sade/variable.c b/usr.sbin/sade/variable.c
new file mode 100644
index 0000000..5a64f91
--- /dev/null
+++ b/usr.sbin/sade/variable.c
@@ -0,0 +1,80 @@
+/*
+ * The new sysinstall program.
+ *
+ * This is probably the last program in the `sysinstall' line - the next
+ * generation being essentially a complete rewrite.
+ *
+ * $Id: install.c,v 1.2 1995/04/27 18:03:53 jkh Exp $
+ *
+ * Copyright (c) 1995
+ *	Jordan Hubbard.  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, 
+ *    verbatim and that no modifications are made prior to this 
+ *    point in the file.
+ * 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Jordan Hubbard
+ *	for the FreeBSD Project.
+ * 4. The name of Jordan Hubbard or the FreeBSD project may not be used to
+ *    endorse or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``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 JORDAN HUBBARD OR HIS PETS 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, LIFE 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.
+ *
+ */
+
+#include "sysinstall.h"
+
+/* Routines for dealing with variable lists */
+
+void
+variable_set(char *var)
+{
+    char tmp[VAR_NAME_MAX + VAR_VALUE_MAX], *cp;
+    Variable *newvar;
+
+    newvar = (Variable *)safe_malloc(sizeof(Variable));
+    strncpy(tmp, var, VAR_NAME_MAX + VAR_VALUE_MAX);
+    if ((cp = index(tmp, '=')) == NULL)
+	msgFatal("Invalid variable format: %s", var);
+    *cp = '\0';
+    strncpy(newvar->name, tmp, VAR_NAME_MAX);
+    strncpy(newvar->value, cp + 1, VAR_VALUE_MAX);
+    newvar->next = VarHead;
+    VarHead = newvar;
+    setenv(newvar->name, newvar->value, 1);
+}
+
+void
+variable_set2(char *var, char *value)
+{
+    Variable *newvar;
+
+    if (!var || !value)
+	msgFatal("Null name or value passed to set_variable2!");
+    setenv(var, value, 1);
+    newvar = (Variable *)safe_malloc(sizeof(Variable));
+    strncpy(newvar->name, var, VAR_NAME_MAX);
+    strncpy(newvar->value, value, VAR_VALUE_MAX);
+    newvar->next = VarHead;
+    VarHead = newvar;
+    setenv(newvar->name, newvar->value, 1);
+}