mirror of
https://github.com/wpilibsuite/allwpilib
synced 2026-06-25 01:41:43 +00:00
221011494d
* Update MSVC arguments * Fix json allocator * Fix simulation diamond * Bump gtest * Remove empty varargs in unit tests * Replace test case with test suite * Remove deprecation warning in optional * Remove need for NOMIXMAX to be defined in wpilib headers
62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
//===- MemAlloc.h - Memory allocation functions -----------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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/// \file
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///
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/// This file defines counterparts of C library allocation functions defined in
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/// the namespace 'std'. The new allocation functions crash on allocation
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/// failure instead of returning null pointer.
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///
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//===----------------------------------------------------------------------===//
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#ifndef WPIUTIL_WPI_MEMALLOC_H
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#define WPIUTIL_WPI_MEMALLOC_H
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#include "wpi/Compiler.h"
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#include "wpi/ErrorHandling.h"
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#include <cstdlib>
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namespace wpi {
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#ifdef _WIN32
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#pragma warning(push)
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// Warning on NONNULL, report is not known to abort
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#pragma warning(disable : 6387)
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#pragma warning(disable : 28196)
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#pragma warning(disable : 28183)
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#endif
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LLVM_ATTRIBUTE_RETURNS_NONNULL inline void *safe_malloc(size_t Sz) {
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void *Result = std::malloc(Sz);
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if (Result == nullptr)
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report_bad_alloc_error("Allocation failed");
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return Result;
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}
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LLVM_ATTRIBUTE_RETURNS_NONNULL inline void *safe_calloc(size_t Count,
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size_t Sz) {
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void *Result = std::calloc(Count, Sz);
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if (Result == nullptr)
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report_bad_alloc_error("Allocation failed");
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return Result;
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}
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LLVM_ATTRIBUTE_RETURNS_NONNULL inline void *safe_realloc(void *Ptr, size_t Sz) {
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void *Result = std::realloc(Ptr, Sz);
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if (Result == nullptr)
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report_bad_alloc_error("Allocation failed");
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return Result;
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}
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#ifdef _WIN32
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#pragma warning(pop)
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#endif
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}
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#endif
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