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authorH. Peter Anvin <hpa@zytor.com>2007-04-03 15:07:31 -0700
committerH. Peter Anvin <hpa@zytor.com>2007-04-03 15:07:31 -0700
commit0b3b862ff49ab1b0b5d5af8c15d58e3c4baaf634 (patch)
treed13df592c3e7589abe0e2fd33a1c69ff4f70b229 /com32/lib/syslinux/cleanup.c
parent2b73e15e178eb70bfc4a664913ec5ad7f0cdd181 (diff)
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A few more syslinux wrapper function
Add implementations of a few more syslinux wrapper functions: syslinux_run_command() syslinux_run_default() syslinux_final_cleanup()
Diffstat (limited to 'com32/lib/syslinux/cleanup.c')
-rw-r--r--com32/lib/syslinux/cleanup.c40
1 files changed, 40 insertions, 0 deletions
diff --git a/com32/lib/syslinux/cleanup.c b/com32/lib/syslinux/cleanup.c
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+++ b/com32/lib/syslinux/cleanup.c
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+/* ----------------------------------------------------------------------- *
+ *
+ * Copyright 2007 H. Peter Anvin - All Rights Reserved
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall
+ * be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * ----------------------------------------------------------------------- */
+
+#include <syslinux/boot.h>
+#include <stddef.h>
+#include <com32.h>
+
+void syslinux_final_cleanup(uint16_t flags)
+{
+ static com32sys_t ireg;
+
+ ireg.eax.w[0] = 0x000c;
+ ireg.edx.w[0] = flags;
+
+ __intcall(0x22, &ireg, NULL);
+}