Wrap <sys/sem.h> so internal calls go direct and all the symbols are weak

1 files changed, 28 insertions, 0 deletions

diff --git a/lib/libc/hidden/sys/sem.h b/lib/libc/hidden/sys/sem.h
new file mode 100644
index 00000000000..e91378d97a0
--- /dev/null
+++ b/lib/libc/hidden/sys/sem.h
@@ -0,0 +1,28 @@
+/*	$OpenBSD: sem.h,v 1.1 2015/09/14 12:08:49 guenther Exp $	*/
+/*
+ * Copyright (c) 2015 Philip Guenther <guenther@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _LIBC_SYS_SEM_H_
+#define _LIBC_SYS_SEM_H_
+
+#include_next <sys/sem.h>
+
+PROTO_DEPRECATED(semctl);
+PROTO_NORMAL(__semctl);
+PROTO_DEPRECATED(semget);
+PROTO_DEPRECATED(semop);
+
+#endif /* !_LIBC_SYS_SEM_H_ */