79c7962af6
Summary: - Resolves an issue where `vfork_test` was not executed following the renaming from CONFIG_ARCH_HAVE_VFORK to CONFIG_ARCH_HAVE_FORK, as detailed in https://github.com/apache/nuttx/pull/9755. Impact: - Please merge https://github.com/apache/nuttx/pull/11200 before merging this PR. Testing: - Successfully tested with rv-virt:smp64, spresense:smp, and sim:smp. Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
88 lines
2.5 KiB
C
88 lines
2.5 KiB
C
/****************************************************************************
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* apps/testing/ostest/vfork.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <assert.h>
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#include <errno.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include "ostest.h"
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#if defined(CONFIG_ARCH_HAVE_FORK) && defined(CONFIG_SCHED_WAITPID)
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/****************************************************************************
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* Private Data
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****************************************************************************/
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static volatile bool g_vforkchild;
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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int vfork_test(void)
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{
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pid_t pid;
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g_vforkchild = false;
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pid = vfork();
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if (pid == 0)
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{
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/* There is not very much that the child is permitted to do. Perhaps
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* it can just set g_vforkchild.
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*/
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g_vforkchild = true;
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exit(0);
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}
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else if (pid < 0)
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{
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printf("vfork_test: ERROR vfork() failed: %d\n", errno);
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ASSERT(false);
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return -1;
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}
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else
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{
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sleep(1);
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if (g_vforkchild)
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{
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printf("vfork_test: Child %d ran successfully\n", pid);
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}
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else
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{
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printf("vfork_test: ERROR Child %d did not run\n", pid);
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ASSERT(false);
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return -1;
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}
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}
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return 0;
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}
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#endif /* CONFIG_ARCH_HAVE_FORK && CONFIG_SCHED_WAITPID */
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