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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:49:04 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:49:04 +0000 |
commit | 16f504a9dca3fe3b70568f67b7d41241ae485288 (patch) | |
tree | c60f36ada0496ba928b7161059ba5ab1ab224f9d /src/libs/xpcom18a4/nsprpub/pr/tests/sproc_ch.c | |
parent | Initial commit. (diff) | |
download | virtualbox-upstream.tar.xz virtualbox-upstream.zip |
Adding upstream version 7.0.6-dfsg.upstream/7.0.6-dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/libs/xpcom18a4/nsprpub/pr/tests/sproc_ch.c')
-rw-r--r-- | src/libs/xpcom18a4/nsprpub/pr/tests/sproc_ch.c | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/src/libs/xpcom18a4/nsprpub/pr/tests/sproc_ch.c b/src/libs/xpcom18a4/nsprpub/pr/tests/sproc_ch.c new file mode 100644 index 00000000..98dee083 --- /dev/null +++ b/src/libs/xpcom18a4/nsprpub/pr/tests/sproc_ch.c @@ -0,0 +1,119 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Netscape Portable Runtime (NSPR). + * + * The Initial Developer of the Original Code is + * Netscape Communications Corporation. + * Portions created by the Initial Developer are Copyright (C) 1998-2000 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +/* + * Test sproc_ch.c + * + * The purpose of this test and the sproc_p.c test is to test the shutdown + * of all the IRIX sprocs in a program when one of them dies due to an error. + * + * There are three sprocs in this test: the parent, the child, and the + * grandchild. The parent and child sprocs never stop on their own. + * The grandchild sproc gets a segmentation fault and dies. You should + * You should use "ps" to see if the parent and child sprocs are killed + * after the grandchild dies. + */ + +#include "prinit.h" +#include <stdio.h> + +#if !defined(IRIX) + +int main() +{ + printf("This test applies to IRIX only.\n"); + return 0; +} + +#else /* IRIX */ + +#include "prthread.h" +#include <sys/types.h> +#include <unistd.h> + +void SegFault(void *unused) +{ + int *p = 0; + + printf("The grandchild sproc has pid %d.\n", getpid()); + printf("The grandchild sproc will get a segmentation fault and die.\n"); + printf("The parent and child sprocs should be killed after the " + "grandchild sproc dies.\n"); + printf("Use 'ps' to make sure this is so.\n"); + fflush(stdout); + /* Force a segmentation fault */ + *p = 0; +} + +void NeverStops(void *unused) +{ + int i = 0; + + printf("The child sproc has pid %d.\n", getpid()); + printf("The child sproc won't stop on its own.\n"); + fflush(stdout); + + /* create the grandchild sproc */ + PR_CreateThread(PR_USER_THREAD, SegFault, NULL, + PR_PRIORITY_NORMAL, PR_GLOBAL_THREAD, PR_UNJOINABLE_THREAD, 0); + + while (1) { + i++; + } +} + +int main() +{ + int i= 0; + + PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0); + + printf("The parent sproc has pid %d.\n", getpid()); + printf("The parent sproc won't stop on its own.\n"); + fflush(stdout); + + /* create the child sproc */ + PR_CreateThread(PR_USER_THREAD, NeverStops, NULL, + PR_PRIORITY_NORMAL, PR_GLOBAL_THREAD, PR_UNJOINABLE_THREAD, 0); + + while (1) { + i++; + } + return 0; +} + +#endif /* IRIX */ |