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Fix some problems with the vfork() test on the STM32F3Discovery

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5628 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2013-02-08 22:53:14 +00:00
parent b956e3109e
commit 2ad5349d4c
4 changed files with 11 additions and 6 deletions
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2
examples/ostest/Makefile
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@ -89,8 +89,10 @@ CSRCS += posixtimer.c
endif
ifeq ($(CONFIG_ARCH_HAVE_VFORK),y)
ifeq ($(CONFIG_SCHED_WAITPID),y)
CSRCS += vfork.c
endif
endif
ifneq ($(CONFIG_DISABLE_SIGNALS),y)
ifneq ($(CONFIG_DISABLE_PTHREAD),y)

3
examples/ostest/ostest.h
View File

@ -175,7 +175,8 @@ void priority_inheritance(void);
/* vfork.c ******************************************************************/
#ifdef CONFIG_ARCH_HAVE_VFORK
#if defined(CONFIG_ARCH_HAVE_VFORK) && defined(CONFIG_SCHED_WAITPID) && \
!defined(CONFIG_DISABLE_SIGNALS)
int vfork_test(void);
#endif

3
examples/ostest/ostest_main.c
View File

@ -451,7 +451,8 @@ static int user_main(int argc, char *argv[])
check_test_memory_usage();
#endif /* CONFIG_PRIORITY_INHERITANCE && !CONFIG_DISABLE_SIGNALS && !CONFIG_DISABLE_PTHREAD */
#ifdef CONFIG_ARCH_HAVE_VFORK
#if defined(CONFIG_ARCH_HAVE_VFORK) && defined(CONFIG_SCHED_WAITPID) && \
!defined(CONFIG_DISABLE_SIGNALS)
printf("\nuser_main: vfork() test\n");
vfork_test();
#endif

9
examples/ostest/vfork.c
View File

@ -47,6 +47,9 @@
#include "ostest.h"
#if defined(CONFIG_ARCH_HAVE_VFORK) && defined(CONFIG_SCHED_WAITPID) && \
!defined(CONFIG_DISABLE_SIGNALS)
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
@ -55,9 +58,7 @@
* Private Data
****************************************************************************/
#if defined(CONFIG_ARCH_HAVE_VFORK) && !defined(CONFIG_DISABLE_SIGNALS)
static volatile bool g_vforkchild;
#endif
/****************************************************************************
* Public Functions
@ -65,7 +66,6 @@ static volatile bool g_vforkchild;
int vfork_test(void)
{
#if defined(CONFIG_ARCH_HAVE_VFORK) && !defined(CONFIG_DISABLE_SIGNALS)
pid_t pid;
g_vforkchild = false;
@ -97,7 +97,8 @@ int vfork_test(void)
return -1;
}
}
#endif
return 0;
}
#endif /* CONFIG_ARCH_HAVE_VFORK && CONFIG_SCHED_WAITPID && !CONFIG_DISABLE_SIGNALS */