From 6e61756bbf707f0626aec12015add8b2b4cf21ee Mon Sep 17 00:00:00 2001
From: kib <kib@FreeBSD.org>
Date: Sun, 9 Oct 2016 12:34:56 +0000
Subject: [PATCH] MFC r306588: Export the mq_getfd_np() and timer_oshandle_np()
 symbols from librt.so.

---
 include/mqueue.h           |  4 +++-
 include/time.h             |  1 +
 lib/librt/Symbol.map       |  5 +++++
 lib/librt/mq.c             |  3 ++-
 lib/librt/timer.c          |  3 ++-
 tests/sys/mqueue/Makefile  |  4 ++--
 tests/sys/mqueue/mqtest3.c | 10 ++++++----
 tests/sys/mqueue/mqtest4.c |  4 ++--
 8 files changed, 23 insertions(+), 11 deletions(-)

diff --git a/include/mqueue.h b/include/mqueue.h
index 788d0a1aa5c..e1c0f27ddcb 100644
--- a/include/mqueue.h
+++ b/include/mqueue.h
@@ -50,7 +50,9 @@ ssize_t	mq_timedreceive(mqd_t, char *__restrict, size_t,
 int	mq_timedsend(mqd_t, const char *, size_t, unsigned,
 		const struct timespec *);
 int	mq_unlink(const char *);
-int	__mq_oshandle(mqd_t mqd);
+#if __BSD_VISIBLE
+int	mq_getfd_np(mqd_t mqd);
+#endif /* __BSD_VISIBLE */
 
 __END_DECLS
 #endif
diff --git a/include/time.h b/include/time.h
index 14d6044ae76..c1725385c64 100644
--- a/include/time.h
+++ b/include/time.h
@@ -194,6 +194,7 @@ char *timezone(int, int);	/* XXX XSI conflict */
 void tzsetwall(void);
 time_t timelocal(struct tm * const);
 time_t timegm(struct tm * const);
+int timer_oshandle_np(timer_t timerid);
 #endif /* __BSD_VISIBLE */
 
 #if __POSIX_VISIBLE >= 200809 || defined(_XLOCALE_H_)
diff --git a/lib/librt/Symbol.map b/lib/librt/Symbol.map
index 161bb766cc4..fef3c155794 100644
--- a/lib/librt/Symbol.map
+++ b/lib/librt/Symbol.map
@@ -25,6 +25,11 @@ FBSD_1.0 {
 	timer_getoverrun;
 };
 
+FBSD_1.5 {
+	mq_getfd_np;
+	timer_oshandle_np;
+};
+
 FBSDprivate_1.0 {
 	_aio_read;
 	_aio_write;
diff --git a/lib/librt/mq.c b/lib/librt/mq.c
index 750e969fad4..513fa72c14f 100644
--- a/lib/librt/mq.c
+++ b/lib/librt/mq.c
@@ -272,8 +272,9 @@ __mq_unlink(const char *path)
 	return __sys_kmq_unlink(path);
 }
 
+#pragma weak mq_getfd_np
 int
-__mq_oshandle(mqd_t mqd)
+mq_getfd_np(mqd_t mqd)
 {
 
 	return (mqd->oshandle);
diff --git a/lib/librt/timer.c b/lib/librt/timer.c
index 90269c265da..b5f775c7979 100644
--- a/lib/librt/timer.c
+++ b/lib/librt/timer.c
@@ -175,8 +175,9 @@ __timer_settime(timer_t timerid, int flags,
 		flags, value, ovalue);
 }
 
+#pragma weak timer_oshandle_np
 int
-__timer_oshandle(timer_t timerid)
+timer_oshandle_np(timer_t timerid)
 {
 
 	return (timerid->oshandle);
diff --git a/tests/sys/mqueue/Makefile b/tests/sys/mqueue/Makefile
index ce5033c6a68..251c497e32e 100644
--- a/tests/sys/mqueue/Makefile
+++ b/tests/sys/mqueue/Makefile
@@ -10,8 +10,8 @@ CFLAGS+=	-I${SRCTOP}/tests
 
 PROGS+=		mqtest1
 PROGS+=		mqtest2
-#PROGS+=		mqtest3
-#PROGS+=		mqtest4
+PROGS+=		mqtest3
+PROGS+=		mqtest4
 PROGS+=		mqtest5
 
 LIBADD+=	rt
diff --git a/tests/sys/mqueue/mqtest3.c b/tests/sys/mqueue/mqtest3.c
index c4b849e6418..3e20c4d458d 100644
--- a/tests/sys/mqueue/mqtest3.c
+++ b/tests/sys/mqueue/mqtest3.c
@@ -62,9 +62,10 @@ main(void)
 		buf = malloc(attr.mq_msgsize);
 		for (j = 0; j < LOOPS; ++j) {
 			FD_ZERO(&set);
-			FD_SET(__mq_oshandle(mq), &set);
+			FD_SET(mq_getfd_np(mq), &set);
 			alarm(3);
-			status = select(__mq_oshandle(mq)+1, &set, NULL, NULL, NULL);
+			status = select(mq_getfd_np(mq) + 1, &set, NULL,
+			    NULL, NULL);
 			if (status != 1)
 				err(1, "child process: select()");
 			status = mq_receive(mq, buf, attr.mq_msgsize, &prio);
@@ -94,8 +95,9 @@ main(void)
 			}
 			alarm(3);
 			FD_ZERO(&set);
-			FD_SET(__mq_oshandle(mq), &set);
-			status = select(__mq_oshandle(mq)+1, NULL, &set, NULL, NULL);
+			FD_SET(mq_getfd_np(mq), &set);
+			status = select(mq_getfd_np(mq) + 1, NULL, &set,
+			    NULL, NULL);
 			if (status != 1)
 				err(1, "select()");
 			status = mq_send(mq, buf, attr.mq_msgsize, PRIO);
diff --git a/tests/sys/mqueue/mqtest4.c b/tests/sys/mqueue/mqtest4.c
index 474d2121e0c..b0b395298ef 100644
--- a/tests/sys/mqueue/mqtest4.c
+++ b/tests/sys/mqueue/mqtest4.c
@@ -57,7 +57,7 @@ main(void)
 		mq = mq_open(MQNAME, O_RDWR);
 		if (mq == (mqd_t)-1)
 			err(1, "child: mq_open");
-		EV_SET(&kev, __mq_oshandle(mq), EVFILT_READ, EV_ADD, 0, 0, 0);
+		EV_SET(&kev, mq_getfd_np(mq), EVFILT_READ, EV_ADD, 0, 0, 0);
 		status = kevent(kq, &kev, 1, NULL, 0, NULL);
 		if (status == -1)
 			err(1, "child: kevent");
@@ -89,7 +89,7 @@ main(void)
 
 		signal(SIGALRM, sighandler);
 		kq = kqueue();
-		EV_SET(&kev, __mq_oshandle(mq), EVFILT_WRITE, EV_ADD, 0, 0, 0);
+		EV_SET(&kev, mq_getfd_np(mq), EVFILT_WRITE, EV_ADD, 0, 0, 0);
 		status = kevent(kq, &kev, 1, NULL, 0, NULL);
 		if (status == -1)
 			err(1, "kevent");
-- 
2.45.0