libwget-xalloc(3) | Library Functions Manual | libwget-xalloc(3) |
libwget-xalloc - Memory allocation functions
wget_malloc_function * wget_malloc_fn = malloc
wget_calloc_function * wget_calloc_fn = calloc
wget_realloc_function * wget_realloc_fn = realloc
wget_free_function * wget_free = free
WGETAPI wget_malloc_function * wget_malloc_fn
WGETAPI wget_calloc_function * wget_calloc_fn
WGETAPI wget_realloc_function * wget_realloc_fn
WGETAPI wget_free_function * wget_free
RETURNS_NONNULL LIBWGET_WARN_UNUSED_RESULT size_t size
#define wget_xfree(a) do { if (a) { wget_free((void *)(a)); a=NULL; } }
while (0)
typedef void * wget_malloc_function(size_t)
Type of malloc() function. typedef void * wget_calloc_function(size_t,
size_t)
Type of calloc() function. typedef void * wget_realloc_function(void *,
size_t)
Type of realloc() function. typedef void wget_free_function(void *)
Type of free() function. RETURNS_NONNULL LIBWGET_WARN_UNUSED_RESULT
WGET_GCC_ALLOC_SIZE (1) WGET_GCC_MALLOC static inline void *NULLABLE
wget_malloc(size_t size)
RETURNS_NONNULL LIBWGET_WARN_UNUSED_RESULT WGET_GCC_ALLOC_SIZE2 (1, 2)
WGET_GCC_MALLOC static inline void *NULLABLE wget_calloc(size_t nmemb
RETURNS_NONNULL LIBWGET_WARN_UNUSED_RESULT WGET_GCC_ALLOC_SIZE (2)
static inline void *NULLABLE wget_realloc(void *ptr
Global function pointers to memory allocation functions and to free().
These pointers can be set to custom functions.
Memory allocation function pointers
Initial value:.PP
{ return wget_calloc_fn(nmemb, size)
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