BSD 4.4 Lite Lib Sources

1 files changed, 69 insertions, 0 deletions

diff --git a/lib/librpc/secure_rpc/keyserv/detach.c b/lib/librpc/secure_rpc/keyserv/detach.c
new file mode 100644
index 0000000..ff1fac3
--- /dev/null
+++ b/lib/librpc/secure_rpc/keyserv/detach.c
@@ -0,0 +1,69 @@
+#ifndef lint
+static char sccsid[] = 	"@(#)detach.c	2.2 88/08/10 4.0 RPCSRC";
+#endif
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * Copyright (C) 1986, Sun Microsystems, Inc.
+ */
+
+#include <sys/ioctl.h>
+#include <fcntl.h>
+
+/*
+ * detach from tty
+ */
+detachfromtty()
+{
+	int tt;
+
+	close(0);
+	close(1);
+	close(2);
+	switch (fork()) {
+	case -1:
+		perror("fork");
+		break;
+	case 0:
+		break;
+	default:
+		exit(0);
+	}
+	tt = open("/dev/tty", O_RDWR);
+	if (tt > 0) {
+		ioctl(tt, TIOCNOTTY, 0);
+		close(tt);
+	}
+	(void)open("/dev/null", O_RDWR, 0);
+	dup(0);
+	dup(0);
+}
+ 
+