From ffd98ffec71ec6c7b7e7a96f5e6dce40077b3785 Mon Sep 17 00:00:00 2001
From: Eric Andersen <andersen@codepoet.org>
Date: Fri, 8 Dec 2006 21:05:37 +0000
Subject: Take Mike Frysinger's comments into account -- make certain that user
 applications stop using _syscall#() and use syscall() instead.  Cleanup
 internal handling of syscall includes to use the correct header file.

---
 include/sys/syscall.h | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

(limited to 'include')

diff --git a/include/sys/syscall.h b/include/sys/syscall.h
index 08d86958f..4c8ede843 100644
--- a/include/sys/syscall.h
+++ b/include/sys/syscall.h
@@ -19,11 +19,19 @@
 #ifndef _SYSCALL_H
 #define _SYSCALL_H	1
 
-/* This file provides us with the useful _syscall[0-6] macros.  The kernel
- * provided syscall macros from asm/unistd.h are not suitable for user-space,
- * lacking PIC support etc, so we use our own libc versions to be certain all
- * such variations are handled properly. */
+/* The _syscall#() macros are for uClibc internal use only.
+ * User application code should use syscall() instead.
+ *
+ * The kernel provided _syscall[0-6] macros from asm/unistd.h are not suitable
+ * for use in uClibc as they lack PIC support etc, so for uClibc we use our own
+ * local _syscall# macros to be certain all such variations are handled
+ * properly.
+ */
+
 #include <features.h>
-#include <bits/syscalls.h>
+#include <bits/sysnum.h>
+#if defined _LIBC && (defined IS_IN_libc || defined NOT_IN_libc)
+# include <bits/syscalls.h>
+#endif
 
 #endif
-- 
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