Move apputils dir from util to lib, to get its proper place in the

build process (after include).

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@16128 dc483132-0cff-0310-8789-dd5450dbe970

5 files changed, 156 insertions, 0 deletions

diff --git a/src/lib/apputils/ChangeLog b/src/lib/apputils/ChangeLog
new file mode 100644
index 0000000..382e1f3
--- /dev/null
+++ b/src/lib/apputils/ChangeLog
@@ -0,0 +1,6 @@
+2004-02-26  Ken Raeburn  <raeburn@mit.edu>
+
+	* New directory.
+	* Makefile.in, configure.in, dummy.c, daemon.c: Moved here from
+	util/apputils.
+
diff --git a/src/lib/apputils/Makefile.in b/src/lib/apputils/Makefile.in
new file mode 100644
index 0000000..ec5f94f
--- /dev/null
+++ b/src/lib/apputils/Makefile.in
@@ -0,0 +1,48 @@
+prefix=@prefix@
+bindir=@bindir@
+datadir=@datadir@
+mydatadir=$(datadir)/apputils
+thisconfigdir=.
+myfulldir=lib/apputils
+mydir=.
+BUILDTOP=$(REL)..$(S)..
+RELDIR=../lib/apputils
+SED = sed
+
+##DOS##BUILDTOP = ..\..
+##DOS##LIBNAME=$(OUTPRE)apputils.lib
+##DOS##XTRA=
+##DOS##OBJFILE=$(OUTPRE)apputils.lst
+
+# LIBOBJS may or may not contain daemon.o; dummy.o is just here to
+# avoid having an empty library.
+STLIBOBJS=dummy.o @LIBOBJS@
+STOBJLISTS=OBJS.ST
+LIB=apputils
+
+all-unix:: all-liblinks
+clean-unix:: clean-liblinks clean-libs clean-libobjs
+install-unix:: install-libs
+
+LINTFLAGS=-uhvb 
+LINTFILES= daemon.c
+LIBOBJS=$(OUTPRE)daemon.$(OBJEXT)
+
+SRCS=	$(srcdir)/daemon.c \
+	$(srcdir)/dummy.c
+
+# @lib_frag@
+# @libobj_frag@
+
+# +++ Dependency line eater +++
+# 
+# Makefile dependencies follow.  This must be the last section in
+# the Makefile.in file
+#
+daemon.so daemon.po $(OUTPRE)daemon.$(OBJEXT): daemon.c $(SRCTOP)/include/k5-int.h \
+  $(BUILDTOP)/include/krb5/osconf.h $(BUILDTOP)/include/krb5/autoconf.h \
+  $(SRCTOP)/include/k5-platform.h $(BUILDTOP)/include/krb5.h \
+  $(COM_ERR_DEPS) $(BUILDTOP)/include/profile.h $(SRCTOP)/include/port-sockets.h \
+  $(SRCTOP)/include/socket-utils.h $(SRCTOP)/include/krb5/kdb.h
+dummy.so dummy.po $(OUTPRE)dummy.$(OBJEXT): dummy.c
+
diff --git a/src/lib/apputils/configure.in b/src/lib/apputils/configure.in
new file mode 100644
index 0000000..efc4fcb
--- /dev/null
+++ b/src/lib/apputils/configure.in
@@ -0,0 +1,6 @@
+AC_INIT(daemon.c)
+CONFIG_RULES
+AC_REPLACE_FUNCS(daemon)
+KRB5_BUILD_LIBRARY_STATIC
+KRB5_BUILD_LIBOBJS
+V5_AC_OUTPUT_MAKEFILE
diff --git a/src/lib/apputils/daemon.c b/src/lib/apputils/daemon.c
new file mode 100644
index 0000000..00dde48
--- /dev/null
+++ b/src/lib/apputils/daemon.c
@@ -0,0 +1,95 @@
+/*-
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "k5-int.h"
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/file.h>
+#include <unistd.h>
+#ifdef HAVE_PATHS_H
+#include <paths.h>
+#endif
+
+#ifndef _PATH_DEVNULL
+#define _PATH_DEVNULL "/dev/null"
+#endif
+
+int
+daemon(nochdir, noclose)
+	int nochdir, noclose;
+{
+	int cpid;
+
+	if ((cpid = fork()) == -1)
+		return (-1);
+	if (cpid)
+		exit(0);
+#ifdef HAVE_SETSID
+	(void) setsid();
+#else
+#ifndef TIOCNOTTY
+	setpgrp();
+#else
+	{
+		int n;
+	    
+		/*
+		 * The open below may hang on pseudo ttys if the person
+		 * who starts named logs out before this point.  Thus,
+		 * the need for the timer.
+		 */
+		alarm(120);
+		n = open("/dev/tty", O_RDWR);
+		alarm(0);
+		if (n > 0) {
+			(void) ioctl(n, TIOCNOTTY, (char *)NULL);
+			(void) close(n);
+		}
+	}
+#endif
+#endif
+	if (!nochdir)
+		(void) chdir("/");
+	if (!noclose) {
+		int devnull = open(_PATH_DEVNULL, O_RDWR, 0);
+
+		if (devnull != -1) {
+			(void) dup2(devnull, 0);
+			(void) dup2(devnull, 1);
+			(void) dup2(devnull, 2);
+			if (devnull > 2)
+				(void) close(devnull);
+		}
+	}
+	return (0);
+}
diff --git a/src/lib/apputils/dummy.c b/src/lib/apputils/dummy.c
new file mode 100644
index 0000000..d5b6cc0
--- /dev/null
+++ b/src/lib/apputils/dummy.c
@@ -0,0 +1 @@
+int lib_server_dummy = 0;