git.m6w6.name Git - awesomized/libmemcached/blob - lib/memcached_result.c

   1 /*
   2   memcached_result_st are used to internally represent the return values from
   3   memcached. We use a structure so that long term as identifiers are added
   4   to memcached we will be able to absorb new attributes without having
   5   to addjust the entire API.
   6 */
   7 #include "common.h"
   8
   9 memcached_result_st *memcached_result_create(memcached_st *memc,
  10                                              memcached_result_st *ptr)
  11 {
  12   /* Saving malloc calls :) */
  13   if (ptr)
  14   {
  15     memset(ptr, 0, sizeof(memcached_result_st));
  16     ptr->is_allocated= MEMCACHED_NOT_ALLOCATED;
  17   }
  18   else
  19   {
  20     ptr= (memcached_result_st *)malloc(sizeof(memcached_result_st));
  21     if (!ptr)
  22       return NULL;
  23     memset(ptr, 0, sizeof(memcached_result_st));
  24     ptr->is_allocated= MEMCACHED_ALLOCATED;
  25   }
  26
  27   ptr->root= memc;
  28   memcached_string_create(memc, &ptr->value, 0);
  29   WATCHPOINT_ASSERT(ptr->value.string == NULL);
  30   WATCHPOINT_ASSERT(ptr->value.is_allocated == MEMCACHED_NOT_ALLOCATED);
  31
  32   return ptr;
  33 }
  34
  35 void memcached_result_free(memcached_result_st *ptr)
  36 {
  37   memcached_string_free(&ptr->value);
  38
  39   if (ptr->is_allocated == MEMCACHED_ALLOCATED)
  40     free(ptr);
  41 }