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ldb speed test - needs free block dev
[tridge/junkcode.git]
/
memfork.c
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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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int main(int argc, char *argv[])
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{
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int size = 10;
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char *p;
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if (argc > 1) {
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size = atoi(argv[1]);
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}
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size *= 1024 * 1024;
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p = malloc(size);
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if (!p) {
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fprintf(stderr,"Malloc failed!\n");
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exit(1);
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}
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memset(p, 0, size);
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fork();
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printf("pid=%d\n", getpid());
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sleep(1000);
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exit(0);
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}