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define option to disable cpp allocation overrides (#1145)

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Setting `PICO_CXX_DISABLE_ALLOCATION_OVERRIDES=1` will prevent `new` etc. operators being overridden
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Sencer 2023-01-29 19:40:01 +01:00 • committed by GitHub
parent 2a9c59925a
commit c852a65ecc
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1 changed files with 4 additions and 1 deletions
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5
src/rp2_common/pico_standard_link/new_delete.cpp
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@ -4,9 +4,10 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
#if !PICO_CXX_ENABLE_EXCEPTIONS
#if !PICO_CXX_ENABLE_EXCEPTIONS
// Override the standard allocators to use regular malloc/free
#if !PICO_CXX_DISABLE_ALLOCATION_OVERRIDES // Let user override
#include <cstdlib>
void *operator new(std::size_t n) {
@ -30,3 +31,5 @@ void operator delete[](void *p, __unused std::size_t n) noexcept { std::free(p);
#endif
#endif
#endif