From b0ca0c39870912f7784a22df8f9e16f07fd3895d Mon Sep 17 00:00:00 2001
From: Eric Andersen <andersen@codepoet.org>
Date: Sat, 9 Nov 2002 20:58:05 +0000
Subject: Update from upstream

---
 extra/config/confdata.c | 14 +++++---------
 extra/config/mconf.c    |  6 ++++--
 2 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/extra/config/confdata.c b/extra/config/confdata.c
index 9e413b4a3..cb8a0e75d 100644
--- a/extra/config/confdata.c
+++ b/extra/config/confdata.c
@@ -7,7 +7,6 @@
  */
 
 #include <ctype.h>
-#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -17,7 +16,6 @@
 #include "lkc.h"
 
 const char conf_def_filename[] = ".config";
-char conf_filename[PATH_MAX+1];
 
 const char conf_defname[] = "extra/Configs/Config.$TARGET_ARCH.default";
 
@@ -71,8 +69,6 @@ int conf_read(const char *name)
 
 	if (name) {
 		in = fopen(name, "r");
-		if (in)
-			strcpy(conf_filename, name);
 	} else {
 		const char **names = conf_confnames;
 		while ((name = *names++)) {
@@ -91,16 +87,17 @@ int conf_read(const char *name)
 		return 1;
 
 	for_all_symbols(i, sym) {
-		sym->flags |= SYMBOL_NEW;
+		sym->flags |= SYMBOL_NEW | SYMBOL_CHANGED;
+		sym->flags &= ~SYMBOL_VALID;
 		switch (sym->type) {
 		case S_INT:
 		case S_HEX:
 		case S_STRING:
-			if (S_VAL(sym->def)) {
+			if (S_VAL(sym->def))
 				free(S_VAL(sym->def));
-				S_VAL(sym->def) = NULL;
-			}
 		default:
+			S_VAL(sym->def) = NULL;
+			S_TRI(sym->def) = no;
 			;
 		}
 	}
@@ -372,7 +369,6 @@ int conf_write(const char *name)
 	rename(name, oldname);
 	if (rename(".tmpconfig", name))
 		return 1;
-	strcpy(conf_filename, name);
 
 	sym_change_count = 0;
 
diff --git a/extra/config/mconf.c b/extra/config/mconf.c
index 27c0c5340..fd2941256 100644
--- a/extra/config/mconf.c
+++ b/extra/config/mconf.c
@@ -12,6 +12,7 @@
 #include <ctype.h>
 #include <errno.h>
 #include <fcntl.h>
+#include <limits.h>
 #include <signal.h>
 #include <stdarg.h>
 #include <stdlib.h>
@@ -83,6 +84,7 @@ save_config_help[] =
 
 static char buf[4096], *bufptr = buf;
 static char input_buf[4096];
+static char filename[PATH_MAX+1] = ".config";
 static char *args[1024], **argptr = args;
 static int indent = 0;
 static struct termios ios_org;
@@ -662,7 +664,7 @@ static void conf_load(void)
 		cprint(load_config_text);
 		cprint("11");
 		cprint("55");
-		cprint("%s", conf_filename);
+		cprint("%s", filename);
 		stat = exec_conf();
 		switch(stat) {
 		case 0:
@@ -691,7 +693,7 @@ static void conf_save(void)
 		cprint(save_config_text);
 		cprint("11");
 		cprint("55");
-		cprint("%s", conf_filename);
+		cprint("%s", filename);
 		stat = exec_conf();
 		switch(stat) {
 		case 0:
-- 
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