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use MAP_FIXED in gu_mmap_pool

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kr.angelov
2014-10-08 19:43:08 +00:00
parent cd6b92867a
commit 36bbee588f
1 changed files with 1 additions and 1 deletions
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src/runtime/c/gu/mem.c
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@@ -216,7 +216,7 @@ gu_mmap_pool(char* fpath, void* addr, size_t size, void**pptr)
}
}
void *ptr = mmap(addr, size, prot, MAP_SHARED, fd, 0);
void *ptr = mmap(addr, size, prot, MAP_SHARED | MAP_FIXED, fd, 0);
if (ptr == MAP_FAILED) {
close(fd);
return NULL;