Implement C99's _Exit() interface.

Implement a version of qsort that provides a thunk to the comparison function.

Update manual pages.

1 files changed, 22 insertions, 0 deletions

diff --git a/lib/libc/stdlib/_Exit.c b/lib/libc/stdlib/_Exit.c
new file mode 100644
index 0000000..e7f0f51
--- /dev/null
+++ b/lib/libc/stdlib/_Exit.c
@@ -0,0 +1,22 @@
+/*
+ * This file is in the public domain.  Written by Garrett A. Wollman,
+ * 2002-09-07.
+ *
+ * $FreeBSD$
+ */
+
+#include <stdlib.h>
+#include <unistd.h>
+
+/*
+ * ISO C99 added this function to provide for Standard C applications
+ * which needed something like POSIX _exit().  A new interface was created
+ * in case it turned out that _exit() was insufficient to meet the
+ * requirements of ISO C.  (That's probably not the case, but here
+ * is where you would put the extra code if it were.)
+ */
+void
+_Exit(int code)
+{
+	_exit(code);
+}