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36 lines
636 B
36 lines
636 B
#include <litc.h>
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char *ps[1000];
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int main(int argc, char **argv)
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{
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int times;
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for (times = 0; times < 10; times++) {
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const size_t sz = 1 << 13;
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char *p = mmap(NULL, sz, PROT_READ | PROT_WRITE,
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MAP_ANON | MAP_PRIVATE, -1, 0);
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if (p == MAP_FAILED)
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errx(-1, "mmap");
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int i;
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for (i = 0; i < sz; i++)
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p[i] = 0xcc;
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int ret;
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if ((ret = munmap(p, sz)) < 0)
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err(ret, "munmap");
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}
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for (times = 0; times < 10; times++) {
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int iters = sizeof(ps)/sizeof(ps[0]);
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int i;
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for (i = 0; i < iters; i++)
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ps[i] = malloc(30);
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for (i = 0; i < iters; i++)
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free(ps[i]);
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}
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printf("success\n");
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return 0;
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}
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