* libltp/lib/tst_sig.c: Pass SIGSEGV to application to consider

whether it's expected or not.
* winsup.api/known_bugs.tcl: lseek10 is known to fail because mknod
is not implemented.
* winsup.api/ltp/rename02.c: Fix formatting.
* libltp/lib/libtestsuite.c: New file.
* winsup.api/signal-into-win32-api.c: New test.
* winsup.api/ltp/access04.c: Ditto.
* winsup.api/ltp/access05.c: Ditto.
* winsup.api/ltp/alarm07.c: Ditto.
* winsup.api/ltp/chdir04.c: Ditto.
* winsup.api/ltp/chmod01.c: Ditto.
* winsup.api/ltp/close01.c: Ditto.
* winsup.api/ltp/close02.c: Ditto.
* winsup.api/ltp/creat01.c: Ditto.
* winsup.api/ltp/creat03.c: Ditto.
* winsup.api/ltp/exit01.c: Ditto.
* winsup.api/ltp/exit02.c: Ditto.
* winsup.api/ltp/fchdir01.c: Ditto.
* winsup.api/ltp/fchdir02.c: Ditto.
* winsup.api/ltp/fork02.c: Ditto.
* winsup.api/ltp/fork03.c: Ditto.
* winsup.api/ltp/fork06.c: Ditto.
* winsup.api/ltp/fork07.c: Ditto.
* winsup.api/ltp/fork09.c: Ditto.
* winsup.api/ltp/fork10.c: Ditto.
* winsup.api/ltp/fork11.c: Ditto.
* winsup.api/ltp/fstat02.c: Ditto.
* winsup.api/ltp/fstat03.c: Ditto.
* winsup.api/ltp/fstat04.c: Ditto.
* winsup.api/ltp/ftruncate01.c: Ditto.
* winsup.api/ltp/ftruncate02.c: Ditto.
* winsup.api/ltp/ftruncate03.c: Ditto.
* winsup.api/ltp/getgid02.c: Ditto.
* winsup.api/ltp/getgid03.c: Ditto.
* winsup.api/ltp/getpgid01.c: Ditto.
* winsup.api/ltp/getpgid02.c: Ditto.
* winsup.api/ltp/getpid02.c: Ditto.
* winsup.api/ltp/getppid02.c: Ditto.
* winsup.api/ltp/getuid02.c: Ditto.
* winsup.api/ltp/getuid03.c: Ditto.
* winsup.api/ltp/kill01.c: Ditto.
* winsup.api/ltp/kill02.c: Ditto.
* winsup.api/ltp/kill03.c: Ditto.
* winsup.api/ltp/kill04.c: Ditto.
* winsup.api/ltp/lseek06.c: Ditto.
* winsup.api/ltp/lseek07.c: Ditto.
* winsup.api/ltp/lseek08.c: Ditto.
* winsup.api/ltp/lseek09.c: Ditto.
* winsup.api/ltp/lseek10.c: Ditto.
* winsup.api/ltp/mmap02.c: Ditto.
* winsup.api/ltp/mmap03.c: Ditto.
* winsup.api/ltp/mmap04.c: Ditto.
* winsup.api/ltp/mmap05.c: Ditto.
* winsup.api/ltp/mmap06.c: Ditto.
* winsup.api/ltp/mmap07.c: Ditto.
* winsup.api/ltp/mmap08.c: Ditto.
* winsup.api/ltp/munmap01.c: Ditto.
* winsup.api/ltp/munmap02.c: Ditto.
* winsup.api/ltp/open02.c: Ditto.
* winsup.api/ltp/pipe01.c: Ditto.
* winsup.api/ltp/pipe08.c: Ditto.
* winsup.api/ltp/pipe09.c: Ditto.
* winsup.api/ltp/pipe10.c: Ditto.
* winsup.api/ltp/pipe11.c: Ditto.
* winsup.api/ltp/poll01.c: Ditto.
* winsup.api/ltp/read04.c: Ditto.
* winsup.api/ltp/readlink01.c: Ditto.
* winsup.api/ltp/readlink03.c: Ditto.
* winsup.api/ltp/rename01.c: Ditto.
* winsup.api/ltp/rename08.c: Ditto.
* winsup.api/ltp/rename10.c: Ditto.
* winsup.api/ltp/rmdir01.c: Ditto.
* winsup.api/ltp/stat01.c: Ditto.
* winsup.api/ltp/stat02.c: Ditto.
* winsup.api/ltp/stat03.c: Ditto.
* winsup.api/ltp/symlink03.c: Ditto.
* winsup.api/ltp/symlink04.c: Ditto.
* winsup.api/ltp/symlink05.c: Ditto.
* winsup.api/ltp/sync02.c: Ditto.
* winsup.api/ltp/time02.c: Ditto.
* winsup.api/ltp/times02.c: Ditto.
* winsup.api/ltp/times03.c: Ditto.
* winsup.api/ltp/truncate01.c: Ditto.
* winsup.api/ltp/truncate02.c: Ditto.
* winsup.api/ltp/umask02.c: Ditto.
* winsup.api/ltp/umask03.c: Ditto.
* winsup.api/ltp/wait401.c: Ditto.
* winsup.api/ltp/wait402.c: Ditto.
* winsup.api/ltp/write02.c: Ditto.
* winsup.api/ltp/write03.c: Ditto.

1 files changed, 232 insertions, 0 deletions

diff --git a/winsup/testsuite/winsup.api/ltp/pipe09.c b/winsup/testsuite/winsup.api/ltp/pipe09.c
new file mode 100644
index 000000000..2c7d9f4c2
--- /dev/null
+++ b/winsup/testsuite/winsup.api/ltp/pipe09.c
@@ -0,0 +1,232 @@
+/*
+ *
+ *   Copyright (c) International Business Machines  Corp., 2001
+ *
+ *   This program is free software;  you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY;  without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+ *   the GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program;  if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/*
+ * NAME
+ *	pipe09.c
+ *
+ * DESCRIPTION
+ *	Check that two processes can use the same pipe at the same time.
+ *
+ * ALGORITHM
+ *	1. Open a  pipe
+ *	2. Fork a child which writes to the pipe
+ *	3. Fork another child which writes a different character to the pipe
+ *	4. Have the parent read from the pipe
+ *	5. It should get the characters from both children.
+ *
+ * USAGE:  <for command-line>
+ *  pipe09 [-c n] [-f] [-i n] [-I x] [-P x] [-t]
+ *     where,  -c n : Run n copies concurrently.
+ *             -f   : Turn off functionality Testing.
+ *             -i n : Execute test n times.
+ *             -I x : Execute test for x seconds.
+ *             -P x : Pause for x seconds between iterations.
+ *             -t   : Turn on syscall timing.
+ *
+ * HISTORY
+ *	07/2001 Ported by Wayne Boyer
+ *
+ * RESTRICTIONS
+ *	None
+ */
+#include <unistd.h>
+#include <signal.h>
+#include <sys/wait.h>
+#include <errno.h>
+#include "test.h"
+#include "usctest.h"
+
+#define	PIPEWRTCNT	100		/* must be an even number */
+
+char *TCID = "pipe09";
+int TST_TOTAL = 1;
+extern int Tst_count;
+
+void setup(void);
+void cleanup(void);
+
+main(int ac, char **av)
+{
+	int lc;				/* loop counter */
+	const char *msg;		/* message returned from parse_opts */
+
+	int i, red, wtstatus, ret_val;
+	int pipe_ret;			/* exit stat of pipe */
+	int pipefd[2];			/* fds for pipe read/write */
+	char synbuf[BUFSIZ];
+	char rebuf[BUFSIZ];
+	int Acnt = 0, Bcnt = 0;		/* count 'A' and 'B' */
+	int fork_1, fork_2;		/* ret values in parent */
+
+	/* parse standard options */
+	if ((msg = parse_opts(ac, av, (option_t *)NULL, NULL)) != (char *)NULL){
+		tst_brkm(TBROK, tst_exit, "OPTION PARSING ERROR - %s", msg);
+		/*NOTREACHED*/
+	}
+
+	setup();
+
+	for (lc = 0; TEST_LOOPING(lc); lc++) {
+
+		/* reset Tst_count in case we are looping */
+		Tst_count = 0;
+
+		TEST(pipe(pipefd));
+
+		if (TEST_RETURN == -1) {
+			tst_resm(TFAIL, "pipe() call failed");
+			continue;
+		}
+
+		if (!STD_FUNCTIONAL_TEST) {
+			tst_resm(TWARN, "-f option should not be used");
+			tst_resm(TPASS, "call succeeded");
+			continue;
+		}
+
+		if ((fork_1 = fork()) == -1) {
+			tst_brkm(TBROK, cleanup, "fork() #1 failed");
+			/*NOTREACHED*/
+		}
+
+		if (fork_1 == 0) {	/* 1st child */
+			if (close(pipefd[0]) != 0) {
+				tst_resm(TWARN, "pipefd[0] close failed, "
+					 "errno = %d", errno);
+				exit(1);
+			}
+
+			for (i = 0; i < PIPEWRTCNT / 2; ++i) {
+				if (write(pipefd[1], "A", 1) != 1) {
+					tst_resm(TWARN, "write to pipe failed");
+					exit(1);
+				}
+			}
+			exit(0);
+		}
+
+		/* parent */
+
+		waitpid(fork_1, &wtstatus, 0);
+		if (WEXITSTATUS(wtstatus) != 0) {
+			tst_brkm(TBROK, cleanup, "problem detected in child, "
+				 "wait status %d, errno = %d", wtstatus, errno);
+		}
+
+		if ((fork_2 = fork()) == -1) {
+			tst_brkm(TBROK, cleanup, "fork() #2 failed");
+			/*NOTREACHED*/
+		}
+
+		if (fork_2 == 0) {	/* 2nd child */
+			if (close(pipefd[0]) != 0) {
+				tst_resm(TWARN, "pipefd[0] close "
+					 "failed, errno = %d", errno);
+				exit(1);
+			}
+
+			for (i = 0; i < PIPEWRTCNT / 2; ++i) {
+				if (write(pipefd[1], "B", 1) != 1) {
+					tst_resm(TWARN, "write to pipe failed");
+					exit(1);
+				}
+			}
+			exit(0);
+		}
+
+		/* parent */
+
+		waitpid(fork_2, &wtstatus, 0);
+		if (WEXITSTATUS(wtstatus) != 0) {
+			tst_brkm(TBROK, cleanup, "problem detected in child, "
+				 "wait status %d, errno = %d", wtstatus, errno);
+		}
+
+		if (close(pipefd[1]) != 0) {
+			tst_brkm(TBROK, cleanup, "pipefd[1] close failed, "
+				 "errno = %d", errno);
+			/*NOTREACHED*/
+		}
+
+		while ((red = read(pipefd[0], rebuf, 100)) > 0) {
+			for (i = 0; i < red; i++) {
+				if (rebuf[i] == 'A') {
+					Acnt++;
+					continue;
+				}
+				if (rebuf[i] == 'B') {
+					Bcnt++;
+					continue;
+				}
+				tst_resm(TFAIL, "got bogus '%c' character",
+					 rebuf[i]);
+				break;
+			}
+		}
+
+		if (red == -1) {
+			tst_brkm(TBROK, cleanup, "Failure reading pipefd pipe, "
+				 "errno = %d", errno);
+		}
+
+		if (Bcnt == Acnt && Bcnt == (PIPEWRTCNT / 2)) {
+			tst_resm(TPASS, "functionality appears to be correct");
+		} else {
+			tst_resm(TFAIL, "functionality is not correct - Acnt "
+				 "= %d, Bcnt = %d", Acnt, Bcnt);
+		}
+
+		/* clean up things in case we are looping */
+		Acnt = Bcnt = 0;
+	}
+	cleanup();
+
+	/*NOTREACHED*/
+}
+
+/*
+ * setup() - performs all ONE TIME setup for this test.
+ */
+void
+setup()
+{
+	/* capture signals */
+	tst_sig(FORK, DEF_HANDLER, cleanup);
+
+	/* Pause if that option was specified */
+	TEST_PAUSE;
+}
+
+/*
+ * cleanup() - performs all ONE TIME cleanup for this test at
+ *	       completion or premature exit.
+ */
+void
+cleanup()
+{
+	/*
+	 * print timing stats if that option was specified.
+	 * print errno log if that option was specified.
+	 */
+	TEST_CLEANUP;
+
+	/* exit with return code appropriate for results */
+	tst_exit();
+}