1 files changed, 18 insertions, 0 deletions
diff --git a/libiberty/atexit.c b/libiberty/atexit.c
new file mode 100644
index 0000000000..137d985e4c
--- /dev/null
+++ b/libiberty/atexit.c
@@ -0,0 +1,18 @@
+/* Wrapper to implement ANSI C's atexit using SunOS's on_exit. */
+/* This function is in the public domain.  --Mike Stump. */
+
+#include "config.h"
+
+#ifdef HAVE_ON_EXIT
+
+int
+atexit(f)
+     void (*f)();
+{
+  /* If the system doesn't provide a definition for atexit, use on_exit
+     if the system provides that.  */
+  on_exit (f, 0);
+  return 0;
+}
+
+#endif