Mercurial > hg > ucx / changeset

--- a/src/cx/allocator.h	Tue Oct 05 12:23:46 2021 +0200
+++ b/src/cx/allocator.h	Tue Oct 05 12:25:23 2021 +0200
@@ -44,46 +44,23 @@
  */
 typedef struct {
     /**
-     * Allocate \p n bytes of memory.
-     *
-     * @param data the allocator's data
-     * @param n the number of bytes
-     * @return a pointer to the allocated memory
+     * The allocator's malloc() implementation.
      */
     void *(*malloc)(void *data, size_t n);
 
     /**
-     * Re-allocate the previously allocated block in \p mem, making the new block \p n bytes long.
-     * This function may return the same pointer that was passed to it, if moving the memory
-     * was not necessary.
-     *
-     * \note Re-allocating a block allocated by a different allocator is undefined.
-     *
-     * @param data the allocator's data
-     * @param mem pointer to the previously allocated block
-     * @param n the new size in bytes
-     * @return a pointer to the re-allocated memory
+     * The allocator's realloc() implementation.
      */
     void *(*realloc)(void *data, void *mem, size_t n)
     __attribute__((__warn_unused_result__));
 
     /**
-     * Allocate \p nelem elements of \p n bytes each, all initialized to zero.
-     *
-     * @param data the allocator's data
-     * @param nelem the number of elements
-     * @param n the size of each element in bytes
-     * @return a pointer to the allocated memory
+     * The allocator's calloc() implementation.
      */
     void *(*calloc)(void *data, size_t nelem, size_t n);
 
     /**
-     * Free a block allocated by this allocator.
-     *
-     * \note Freeing a block of a different allocator is undefined.
-     *
-     * @param data the allocator's data
-     * @param mem a pointer to the block to free
+     * The allocator's free() implementation.
      */
     void (*free)(void *data, void *mem)
     __attribute__((__nonnull__));