1 files changed, 13 insertions, 0 deletions

diff --git a/lib/libc/gen/setprogname.c b/lib/libc/gen/setprogname.c
new file mode 100644
index 000000000000..6c56013ef7c4
--- /dev/null
+++ b/lib/libc/gen/setprogname.c
@@ -0,0 +1,13 @@
+#if defined(LIBC_RCS) && !defined(lint)
+static const char rcsid[] =
+  "$FreeBSD$";
+#endif /* LIBC_RCS and not lint */
+
+extern const char *__progname;
+
+void
+setprogname(const char *progname)
+{
+
+	__progname = progname;
+}