diff options
Diffstat (limited to 'lib/libc/include/any-macos-any/malloc/_malloc.h')
| -rw-r--r-- | lib/libc/include/any-macos-any/malloc/_malloc.h | 71 |
1 files changed, 70 insertions, 1 deletions
diff --git a/lib/libc/include/any-macos-any/malloc/_malloc.h b/lib/libc/include/any-macos-any/malloc/_malloc.h index 4389be04d1..cbd5253d50 100644 --- a/lib/libc/include/any-macos-any/malloc/_malloc.h +++ b/lib/libc/include/any-macos-any/malloc/_malloc.h @@ -55,8 +55,8 @@ void * __sized_by_or_null(__size) malloc(size_t __size) __result_use_check __all void * __sized_by_or_null(__count * __size) calloc(size_t __count, size_t __size) __result_use_check __alloc_size(1,2) _MALLOC_TYPED(malloc_type_calloc, 2); void free(void * __unsafe_indexable); void * __sized_by_or_null(__size) realloc(void * __unsafe_indexable __ptr, size_t __size) __result_use_check __alloc_size(2) _MALLOC_TYPED(malloc_type_realloc, 2); -void * __sized_by_or_null(__size) reallocf(void * __unsafe_indexable __ptr, size_t __size) __result_use_check __alloc_size(2); #if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)) +void * __sized_by_or_null(__size) reallocf(void * __unsafe_indexable __ptr, size_t __size) __result_use_check __alloc_size(2); void * __sized_by_or_null(__size) valloc(size_t __size) __result_use_check __alloc_size(1) _MALLOC_TYPED(malloc_type_valloc, 1); #endif /* !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)) */ #if (defined(__DARWIN_C_LEVEL) && defined(__DARWIN_C_FULL) && __DARWIN_C_LEVEL >= __DARWIN_C_FULL) || \ @@ -67,6 +67,75 @@ void * __sized_by_or_null(__size) aligned_alloc(size_t __alignment, size_t __siz /* rdar://120689514 */ int posix_memalign(void * __unsafe_indexable *__memptr, size_t __alignment, size_t __size) _MALLOC_TYPED(malloc_type_posix_memalign, 3) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_0); +#if defined(_MALLOC_TYPE_MALLOC_IS_BACKDEPLOYING) && _MALLOC_TYPE_MALLOC_IS_BACKDEPLOYING +static void * __sized_by_or_null(size) __attribute__((always_inline)) malloc_type_malloc_backdeploy(size_t size, malloc_type_id_t type_id) __result_use_check __alloc_size(1) { + __attribute__((weak_import)) void * __sized_by_or_null(size) malloc_type_malloc(size_t size, malloc_type_id_t type_id) __result_use_check __alloc_size(1); + __auto_type func = malloc; + if (malloc_type_malloc) { + return malloc_type_malloc(size, type_id); + } + return func(size); +} + +static void * __sized_by_or_null(count * size) __attribute__((always_inline)) malloc_type_calloc_backdeploy(size_t count, size_t size, malloc_type_id_t type_id) __result_use_check __alloc_size(1,2) { + __attribute__((weak_import)) void * __sized_by_or_null(count * size) malloc_type_calloc(size_t count, size_t size, malloc_type_id_t type_id) __result_use_check __alloc_size(1,2); + __auto_type func = calloc; + if (malloc_type_calloc) { + return malloc_type_calloc(count, size, type_id); + } + return func(count, size); +} + +static void __attribute__((always_inline)) malloc_type_free_backdeploy(void * __unsafe_indexable ptr, malloc_type_id_t type_id) { + __attribute__((weak_import)) void malloc_type_free(void * __unsafe_indexable ptr, malloc_type_id_t type_id); + __auto_type func = free; + if (malloc_type_free) { + malloc_type_free(ptr, type_id); + } else { + func(ptr); + } +} + +static void * __sized_by_or_null(size) __attribute__((always_inline)) malloc_type_realloc_backdeploy(void * __unsafe_indexable ptr, size_t size, malloc_type_id_t type_id) __result_use_check __alloc_size(2) { + __attribute__((weak_import)) void * __sized_by_or_null(size) malloc_type_realloc(void * __unsafe_indexable ptr, size_t size, malloc_type_id_t type_id) __result_use_check __alloc_size(2); + __auto_type func = realloc; + if (malloc_type_realloc) { + return malloc_type_realloc(ptr, size, type_id); + } + return func(ptr, size); +} + +static void * __sized_by_or_null(size) __attribute__((always_inline)) malloc_type_valloc_backdeploy(size_t size, malloc_type_id_t type_id) __result_use_check __alloc_size(1) { + __attribute__((weak_import)) void * __sized_by_or_null(size) malloc_type_valloc(size_t size, malloc_type_id_t type_id) __result_use_check __alloc_size(1); + __auto_type func = valloc; + if (malloc_type_valloc) { + return malloc_type_valloc(size, type_id); + } + return func(size); +} + +#if (defined(__DARWIN_C_LEVEL) && defined(__DARWIN_C_FULL) && __DARWIN_C_LEVEL >= __DARWIN_C_FULL) || \ + (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) || \ + (defined(__cplusplus) && __cplusplus >= 201703L) +static void * __sized_by_or_null(size) __attribute__((always_inline)) malloc_type_aligned_alloc_backdeploy(size_t alignment, size_t size, malloc_type_id_t type_id) __result_use_check __alloc_align(1) __alloc_size(2) { + __attribute__((weak_import)) void * __sized_by_or_null(size) malloc_type_aligned_alloc(size_t alignment, size_t size, malloc_type_id_t type_id) __result_use_check __alloc_align(1) __alloc_size(2); + __auto_type func = aligned_alloc; + if (malloc_type_aligned_alloc) { + return malloc_type_aligned_alloc(alignment, size, type_id); + } + return func(alignment, size); +} +#endif + +static int __attribute__((always_inline)) malloc_type_posix_memalign_backdeploy(void * __unsafe_indexable *memptr, size_t alignment, size_t size, malloc_type_id_t type_id) { + __attribute__((weak_import)) int malloc_type_posix_memalign(void * __unsafe_indexable *memptr, size_t alignment, size_t size, malloc_type_id_t type_id); + __auto_type func = posix_memalign; + if (malloc_type_posix_memalign) { + return malloc_type_posix_memalign(memptr, alignment, size, type_id); + } + return func(memptr, alignment, size); +} +#endif __END_DECLS #endif /* _MALLOC_UNDERSCORE_MALLOC_H_ */ |