u_misc.h File Reference
Very small misc utils. More...
#include <stdlib.h>#include <string.h>
Include dependency graph for u_misc.h:
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Macros | |
| #define | U_CALLOC_WITH_CAST(TYPE, SIZE) ((TYPE *)calloc(1, SIZE)) |
| Allocate and zero the give size and casts the memory into a pointer of the given type. More... | |
| #define | U_TYPED_CALLOC(TYPE) ((TYPE *)calloc(1, sizeof(TYPE))) |
| Allocate and zero the space required for some type, and cast the return type appropriately. More... | |
| #define | U_TYPED_ARRAY_CALLOC(TYPE, COUNT) ((TYPE *)calloc((COUNT), sizeof(TYPE))) |
| Allocate and zero the space required for some type, and cast the return type appropriately. More... | |
| #define | U_ZERO(PTR) memset((PTR), 0, sizeof(*(PTR))) |
| Zeroes the correct amount of memory based on the type pointed-to by the argument. More... | |
| #define | U_ZERO_ARRAY(ARRAY) memset((ARRAY), 0, sizeof(ARRAY)) |
| Zeroes the correct amount of memory based on the type and size of the static array named in the argument. More... | |
| #define | U_ARRAY_REALLOC_OR_FREE(VAR, TYPE, COUNT) (VAR) = ((TYPE *)u_realloc_or_free((VAR), sizeof(TYPE) * (COUNT))) |
| Re-allocate the space required for some type, and update the pointer - freeing the allocation instead if it can't be resized. More... | |
Functions | |
| static void * | u_realloc_or_free (void *ptr, size_t new_size) |
| Reallocates or frees dynamically-allocated memory. More... | |
Detailed Description
Very small misc utils.
