Avoid call to memalign()

parent 8beb10b1
......@@ -1013,7 +1013,15 @@ pub unsafe extern "C" fn valloc(size: size_t) -> *mut c_void {
/* _SC_PAGESIZE is a c_long and may in principle not convert
* correctly to a size_t. */
match size_t::try_from(sysconf(_SC_PAGESIZE)) {
Ok(page_size) => memalign(page_size, size),
Ok(page_size) => {
/* valloc() is not supposed to be able to set errno to
* EINVAL, hence no call to memalign(). */
let ptr = platform::alloc_align(size, page_size);
if ptr.is_null() {
platform::errno = errno::ENOMEM;
}
ptr
}
Err(_) => {
// A corner case. No errno setting.
ptr::null_mut()
......
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