1 files changed, 70 insertions, 0 deletions
diff --git a/regress/lib/libc_r/fcntl/fcntl.c b/regress/lib/libc_r/fcntl/fcntl.c
new file mode 100644
index 00000000000..7106a301b89
--- /dev/null
+++ b/regress/lib/libc_r/fcntl/fcntl.c
@@ -0,0 +1,70 @@
+/*	$OpenBSD: fcntl.c,v 1.1 2001/08/15 14:37:11 fgsch Exp $	*/
+/*
+ * Copyright (c) 1993, 1994, 1995, 1996 by Chris Provenzano and contributors, 
+ * proven@mit.edu 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 Chris Provenzano,
+ *	the University of California, Berkeley, and contributors.
+ * 4. Neither the name of Chris Provenzano, the University, nor the names of
+ *   contributors may be used to endorse or promote products derived
+ *   from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO 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 CHRIS PROVENZANO, 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.
+ */ 
+
+/*
+ * Test fcntl() flag inheritance across a fork()
+ */
+
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <unistd.h>
+#include "test.h"
+
+int
+main()
+{
+	int flags, newflags, child;
+
+	CHECKe(flags = fcntl(0, F_GETFL));
+	printf("flags = %x\n", flags);
+
+	CHECKe(child = fork());
+	switch(child) {
+	case 0: /* child */
+		CHECKe(execlp("./pthread_create", "./pthread_create",
+		    (char *)NULL));
+		/* NOTREACHED */
+	default: /* parent */
+		CHECKe(wait(NULL));
+		break;
+	}
+		
+	while(1){
+		CHECKe(newflags = fcntl(0, F_GETFL));
+		printf ("parent %d flags = %x\n", child, newflags);
+		sleep(1);
+	}
+}