git.m6w6.name Git - awesomized/libmemcached/blob - clients/execute.c

   1 /*
   2   Execute a memcached_set() a set of pairs.
   3   Return the number of rows set.
   4 */
   5
   6 #include "libmemcached/common.h"
   7
   8 #include "execute.h"
   9
  10 unsigned int execute_set(memcached_st *memc, pairs_st *pairs, unsigned int number_of)
  11 {
  12   memcached_return rc;
  13   unsigned int x;
  14   unsigned int pairs_sent;
  15
  16   for (x= 0, pairs_sent= 0; x < number_of; x++)
  17   {
  18     rc= memcached_set(memc, pairs[x].key, pairs[x].key_length,
  19                       pairs[x].value, pairs[x].value_length,
  20                       0, 0);
  21     if (rc != MEMCACHED_SUCCESS && rc != MEMCACHED_BUFFERED)
  22       fprintf(stderr, "Failured on insert of %.*s\n",
  23               (unsigned int)pairs[x].key_length, pairs[x].key);
  24     else
  25       pairs_sent++;
  26   }
  27
  28   return pairs_sent;
  29 }
  30
  31 /*
  32   Execute a memcached_get() on a set of pairs.
  33   Return the number of rows retrieved.
  34 */
  35 unsigned int execute_get(memcached_st *memc, pairs_st *pairs, unsigned int number_of)
  36 {
  37   memcached_return rc;
  38   unsigned int x;
  39   unsigned int retrieved;
  40
  41
  42   for (retrieved= 0,x= 0; x < number_of; x++)
  43   {
  44     char *value;
  45     size_t value_length;
  46     uint32_t flags;
  47     unsigned int fetch_key;
  48
  49     fetch_key= random() % number_of;
  50
  51     value= memcached_get(memc, pairs[fetch_key].key, pairs[fetch_key].key_length,
  52                          &value_length, &flags, &rc);
  53
  54     if (rc != MEMCACHED_SUCCESS)
  55       fprintf(stderr, "Failured on read of %.*s\n",
  56               (unsigned int)pairs[fetch_key].key_length, pairs[fetch_key].key);
  57     else
  58       retrieved++;
  59
  60     free(value);
  61   }
  62
  63   return retrieved;
  64 }