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#include "internal.h"
int
sys·mremap(void *addr, uintptr from, uintptr to, int flags, void **ret)
{
long r;
void *new;
if(to >= PTRDIFF_MAX)
return sys·ErrorNoMemory;
new = (flags & sys·RemapFixed) ? *ret : nil;
r = syscall(·MRemap, addr, from, to, flags, new);
if(r > 0){
*ret = (void*)r;
return 0;
}
return error(r);
}
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