add posix_madvise, posix_memalign, strndup, and strnlen. mostly from

brad and millert, with hints from guenther, jmc, and otto I think.
ok previous.

1 files changed, 11 insertions, 0 deletions

diff --git a/lib/libc/sys/posix_madvise.c b/lib/libc/sys/posix_madvise.c
new file mode 100644
index 00000000000..4952c5cc77a
--- /dev/null
+++ b/lib/libc/sys/posix_madvise.c
@@ -0,0 +1,11 @@
+/*	$OpenBSD: posix_madvise.c,v 1.1 2010/05/18 22:24:55 tedu Exp $ */
+/*
+ * Ted Unangst wrote this file and placed it into the public domain.
+ */
+#include <sys/mman.h>
+
+int
+posix_madvise(void *addr, size_t len, int behav)
+{
+	return (_thread_sys_madvise(addr, len, behav));
+}