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authorMatt Fleming <matt.fleming@linux.intel.com>2011-03-03 11:53:42 +0000
committerMatt Fleming <matt.fleming@linux.intel.com>2011-03-09 14:32:36 +0000
commit9caf6cce661a627ff2fd414fc27417f586d2b2f4 (patch)
treece180bffb80b3ac9a58c5e435ff36e42f1d276f3 /com32/elflink
parentf8c8e0e0f1556280a983e281f7ef0ed3af2d36b9 (diff)
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elflink: Move config data into config.h
Move some definitions that other compilation units need to know about into config.h. In subsequent patches ldlinux.c will use the global options set by readconfig.c to decide which kernel to boot. Signed-off-by: Matt Fleming <matt.fleming@linux.intel.com>
Diffstat (limited to 'com32/elflink')
-rw-r--r--com32/elflink/ldlinux/config.h29
-rw-r--r--com32/elflink/ldlinux/ldlinux.c4
-rw-r--r--com32/elflink/ldlinux/readconfig.c17
3 files changed, 42 insertions, 8 deletions
diff --git a/com32/elflink/ldlinux/config.h b/com32/elflink/ldlinux/config.h
new file mode 100644
index 00000000..3125b27f
--- /dev/null
+++ b/com32/elflink/ldlinux/config.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2011 Intel Corporation - All Rights Reserved
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston MA 02110-1301, USA; either version 2 of the License, or
+ * (at your option) any later version; incorporated herein by reference.
+ *
+ */
+
+#ifndef __CONFIG_H__
+#define __CONFIG_H__
+
+extern short uappendlen; //bytes in append= command
+extern short ontimeoutlen; //bytes in ontimeout command
+extern short onerrorlen; //bytes in onerror command
+extern short forceprompt; //force prompt
+extern short noescape; //no escape
+extern short nocomplete; //no label completion on TAB key
+extern short allowimplicit; //allow implicit kernels
+extern short allowoptions; //user-specified options allowed
+extern short includelevel; //nesting level
+extern short defaultlevel; //the current level of default
+extern short vkernel; //have we seen any "label" statements?
+extern short displaycon; //conio.inc
+extern short nohalt; //idle.inc
+
+#endif /* __CONFIG_H__ */
diff --git a/com32/elflink/ldlinux/ldlinux.c b/com32/elflink/ldlinux/ldlinux.c
index 967eebb9..b3484901 100644
--- a/com32/elflink/ldlinux/ldlinux.c
+++ b/com32/elflink/ldlinux/ldlinux.c
@@ -1,8 +1,12 @@
#include <linux/list.h>
#include <sys/times.h>
#include <stdbool.h>
+#include <core-elf.h>
#include "cli.h"
#include "console.h"
+#include "com32.h"
+#include "menu.h"
+#include "config.h"
#include <sys/module.h>
diff --git a/com32/elflink/ldlinux/readconfig.c b/com32/elflink/ldlinux/readconfig.c
index 18c11834..1fb91562 100644
--- a/com32/elflink/ldlinux/readconfig.c
+++ b/com32/elflink/ldlinux/readconfig.c
@@ -25,6 +25,7 @@
#include <core-elf.h>
#include "menu.h"
+#include "config.h"
const struct menu_parameter mparm[NPARAMS] = {
[P_WIDTH] = {"width", 0},
@@ -43,17 +44,17 @@ const struct menu_parameter mparm[NPARAMS] = {
[P_HIDDEN_ROW] = {"hiddenrow", -2},
};
-short uappendlen; //bytes in append= command
-short ontimeoutlen; //bytes in ontimeout command
-short onerrorlen; //bytes in onerror command
-short forceprompt; //force prompt
-short noescape; //no escape
-short nocomplete; //no label completion on TAB key
+short uappendlen = 0; //bytes in append= command
+short ontimeoutlen = 0; //bytes in ontimeout command
+short onerrorlen = 0; //bytes in onerror command
+short forceprompt = 0; //force prompt
+short noescape = 0; //no escape
+short nocomplete = 0; //no label completion on TAB key
short allowimplicit = 1; //allow implicit kernels
short allowoptions = 1; //user-specified options allowed
short includelevel = 1; //nesting level
-short defaultlevel; //the current level of default
-short vkernel; //have we seen any "label" statements?
+short defaultlevel = 0; //the current level of default
+short vkernel = 0; //have we seen any "label" statements?
short displaycon = 1; //conio.inc
short nohalt = 1; //idle.inc