| 1 | #include <sys/wait.h>
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| 2 | #include <stdlib.h>
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| 3 | #include <boost/interprocess/managed_shared_memory.hpp>
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| 4 |
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| 5 | int main( int argc, const char* argv[])
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| 6 | {
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| 7 | boost::interprocess::shared_memory_object::remove( "MySharedMemory");
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| 8 | boost::interprocess::managed_shared_memory segment(
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| 9 | boost::interprocess::create_only, "MySharedMemory", 4096);
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| 10 | pid_t child = fork();
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| 11 |
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| 12 | printf( "%s pthread_self %ld\n", child? "parent": "child", pthread_self());
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| 13 |
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| 14 | for( int i = 0; i < 1000000; ++i)
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| 15 | int *myclass = segment.find< int>( "aaa").first;
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| 16 |
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| 17 | printf( "Done %s\n", child? "parent": "child");
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| 18 |
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| 19 | if( 0 == child)
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| 20 | return 0;
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| 21 | wait( NULL);
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| 22 |
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| 23 | printf( "All Done\n");
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| 24 | }
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| 25 |
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