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authorEric Andersen <andersen@codepoet.org>2004-01-21 23:27:48 +0000
committerEric Andersen <andersen@codepoet.org>2004-01-21 23:27:48 +0000
commit6334e558ab33ee1e54ed33740881a2798c5915c2 (patch)
tree5d3253d5928343d2a37cc55be7a9c35244b4ab42 /libc/sysdeps/linux/common/iopl.c
parent9bafaa6fe7ded400aac87526ce615f1875ce2673 (diff)
Split up syscalls.c, since it had grown to be quite large and ugly.
-Erik
Diffstat (limited to 'libc/sysdeps/linux/common/iopl.c')
-rw-r--r--libc/sysdeps/linux/common/iopl.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/common/iopl.c b/libc/sysdeps/linux/common/iopl.c
new file mode 100644
index 000000000..86388b67d
--- /dev/null
+++ b/libc/sysdeps/linux/common/iopl.c
@@ -0,0 +1,23 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * iopl() for uClibc
+ *
+ * Copyright (C) 2000-2004 by Erik Andersen <andersen@codpoet.org>
+ *
+ * GNU Library General Public License (LGPL) version 2 or later.
+ */
+
+#include "syscalls.h"
+/* For arm there is a totally different implementation */
+#if !defined(__arm__)
+/* Tuns out the m68k unistd.h kernel header is broken */
+# if defined __ARCH_HAS_MMU__ && defined __NR_iopl && ( !defined(__mc68000__))
+_syscall1(int, iopl, int, level);
+# else
+int iopl(int level)
+{
+ __set_errno(ENOSYS);
+ return -1;
+}
+# endif
+# endif