Correct readahead syscall wrapper on powerpc32.

Due to alignment of 64bit parameters there is a dummy second argument. But other than that the syscall arguments are directly mapped to the function arguments. (cherry picked from commit 5b55d23)
git-mirror · Nov 13, 2009 · 6c7deb9 · 6c7deb9
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diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,8 @@
+2009-11-03  Andreas Schwab  <schwab@redhat.com>
+
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list: Add
+	readahead.
+
 2009-11-04  Jakub Jelinek  <jakub@redhat.com>
 
 	* misc/sys/uio.h (preadv, pwritev): Fix type of last argument

diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list b/sysdeps/unix/sysv/linux/powerpc/powerpc32/syscalls.list
@@ -3,3 +3,6 @@
 # System calls with wrappers.
 oldgetrlimit	EXTRA	getrlimit	i:ip	__old_getrlimit	getrlimit@GLIBC_2.0
 oldsetrlimit	EXTRA	setrlimit	i:ip	__old_setrlimit	setrlimit@GLIBC_2.0
+
+# Due to 64bit alignment there is a dummy second parameter
+readahead	-	readahead	i:iiiii	__readahead	readahead