Reviewed by: msmith, bde long ago

POSIX.4 headers and sysctl variables.  Nothing should change
unless POSIX4 is defined or _POSIX_VERSION is set to 199309.

3 files changed, 36 insertions, 4 deletions

diff --git a/include/Makefile b/include/Makefile
index 6ce2fe1..9fe38c7 100644
--- a/include/Makefile
+++ b/include/Makefile
@@ -1,5 +1,5 @@
 #	From: @(#)Makefile	8.2 (Berkeley) 1/4/94
-#	$Id: Makefile,v 1.71 1998/02/11 04:57:24 jdp Exp $
+#	$Id: Makefile,v 1.72 1998/02/13 03:10:26 bde Exp $
 #
 # Doing a make install builds /usr/include
 #
@@ -14,7 +14,8 @@ FILES=	a.out.h ar.h assert.h bitstring.h ctype.h db.h dirent.h disktab.h \
 	dlfcn.h elf.h err.h fnmatch.h fstab.h \
 	fts.h glob.h grp.h strhash.h histedit.h \
 	kvm.h limits.h link.h locale.h malloc.h memory.h mpool.h \
-	ndbm.h netdb.h nl_types.h nlist.h paths.h pthread.h pthread_np.h pwd.h \
+	ndbm.h netdb.h nl_types.h nlist.h \
+	paths.h pthread.h pthread_np.h pwd.h \
 	ranlib.h regex.h regexp.h resolv.h rune.h runetype.h setjmp.h sgtty.h \
 	signal.h stab.h stddef.h stdio.h stdlib.h string.h stringlist.h \
 	strings.h struct.h sysexits.h tar.h time.h timers.h ttyent.h unistd.h \
@@ -32,9 +33,15 @@ RPCFILES=	auth.h auth_unix.h clnt.h pmap_clnt.h pmap_prot.h pmap_rmt.h \
 		auth_des.h des.h des_crypt.h
 
 MFILES=	float.h floatingpoint.h stdarg.h varargs.h
+
+# posix4/aio.h conflicts with dysons and isn't installed:
+PFILES=	mqueue.h posix4.h sched.h semaphore.h \
+		# aio.h
+
 LFILES=	errno.h fcntl.h poll.h syslog.h termios.h
 
-LDIRS=	msdosfs net netns netatalk netinet netipx netkey nfs pccard sys vm \
+LDIRS=	msdosfs net netns netatalk netinet netipx netkey nfs \
+		pccard posix4 sys vm \
 		# netccitt netiso
 
 LNOHEADERDIRS=	isofs ufs
@@ -87,6 +94,10 @@ beforeinstall: ${SHARED}
 .for i in ${MFILES}
 	ln -sf machine/$i ${DESTDIR}/usr/include/$i
 .endfor
+.for i in ${PFILES}
+	ln -sf posix4/$i ${DESTDIR}/usr/include/$i
+.endfor
+
 
 copies:
 .for i in ${LDIRS} ${LNOHEADERDIRS} machine
diff --git a/include/limits.h b/include/limits.h
index 2e2b293..df120e6 100644
--- a/include/limits.h
+++ b/include/limits.h
@@ -31,7 +31,7 @@
  * SUCH DAMAGE.
  *
  *	@(#)limits.h	8.2 (Berkeley) 1/4/94
- *	$Id$
+ *	$Id: limits.h,v 1.5 1997/12/27 22:56:41 steve Exp $
  */
 
 #ifndef _LIMITS_H_
@@ -60,6 +60,22 @@
 #define	_POSIX2_EXPR_NEST_MAX	32
 #define	_POSIX2_LINE_MAX	2048
 #define	_POSIX2_RE_DUP_MAX	255
+
+#ifdef POSIX4_VISIBLE
+
+#define _POSIX_AIO_LISTIO_MAX	2
+#define _POSIX_AIO_MAX		1
+#define _POSIX_DELAYTIMER_MAX	32
+#define _POSIX_MQ_OPEN_MAX	8
+#define _POSIX_MQ_PRIO_MAX	32
+#define _POSIX_RTSIG_MAX	8
+#define _POSIX_SEM_NSEMS_MAX	256
+#define _POSIX_SEM_VALUE_MAX	32767
+#define _POSIX_SIGQUEUE_MAX	32
+#define _POSIX_TIMER_MAX	32
+
+#endif
+
 #endif /* !_ANSI_SOURCE */
 
 #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) || defined(_XOPEN_SOURCE)
diff --git a/include/signal.h b/include/signal.h
index aea7322..dd6dc8a 100644
--- a/include/signal.h
+++ b/include/signal.h
@@ -63,6 +63,11 @@ int	signanosleep __P((const struct timespec *, struct timespec *,
 int	sigpending __P((sigset_t *));
 int	sigprocmask __P((int, const sigset_t *, sigset_t *));
 int	sigsuspend __P((const sigset_t *));
+#ifdef POSIX4_VISIBLE
+int sigqueue __P((_BSD_PID_T_, int, const union sigval));
+int sigtimedwait __P((const sig_set_t *, siginfo_t *));
+int sigwaitinfo __P((const sig_set_t *, siginfo_t *));
+#endif
 #ifndef _POSIX_SOURCE
 int	killpg __P((_BSD_PID_T_, int));
 int	sigaltstack __P((const struct sigaltstack *, struct sigaltstack *));