From 248a874d7425749d29cf900a1c3783c624ea8d8c Mon Sep 17 00:00:00 2001 From: David Robillard Date: Sun, 10 Sep 2023 15:06:42 -0400 Subject: Add support for custom allocators This makes it explicit in the API where memory is allocated, and allows the user to provide a custom allocator to avoid the use of the default system allocator for whatever reason. --- test/failing_allocator.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 test/failing_allocator.h (limited to 'test/failing_allocator.h') diff --git a/test/failing_allocator.h b/test/failing_allocator.h new file mode 100644 index 00000000..7bc514bb --- /dev/null +++ b/test/failing_allocator.h @@ -0,0 +1,21 @@ +// Copyright 2021 David Robillard +// SPDX-License-Identifier: ISC + +#ifndef SERD_TEST_FAILING_ALLOCATOR_H +#define SERD_TEST_FAILING_ALLOCATOR_H + +#include "serd/serd.h" + +#include + +/// An allocator that fails after some number of successes for testing +typedef struct { + SerdAllocator base; ///< Base allocator instance + size_t n_allocations; ///< Number of attempted allocations + size_t n_remaining; ///< Number of remaining successful allocations +} SerdFailingAllocator; + +SerdFailingAllocator +serd_failing_allocator(void); + +#endif // SERD_TEST_FAILING_ALLOCATOR_H -- cgit v1.2.1