git.m6w6.name Git - awesomized/libmemcached/blob - libmemcached/verbosity.c

   1 #include "common.h"
   2
   3 memcached_return_t memcached_verbosity(memcached_st *ptr, uint32_t verbosity)
   4 {
   5   size_t send_length;
   6   memcached_return_t rc;
   7   char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
   8
   9   send_length= (size_t) snprintf(buffer, MEMCACHED_DEFAULT_COMMAND_SIZE,
  10                                  "verbosity %u\r\n", verbosity);
  11   unlikely (send_length >= MEMCACHED_DEFAULT_COMMAND_SIZE)
  12     return MEMCACHED_WRITE_FAILURE;
  13
  14   rc= MEMCACHED_SUCCESS;
  15   for (uint32_t x= 0; x < memcached_server_count(ptr); x++)
  16   {
  17     memcached_return_t rrc;
  18     memcached_server_write_instance_st instance=
  19       memcached_server_instance_fetch(ptr, x);
  20
  21     rrc= memcached_do(instance, buffer, send_length, true);
  22     if (rrc != MEMCACHED_SUCCESS)
  23     {
  24       rc= MEMCACHED_SOME_ERRORS;
  25       continue;
  26     }
  27
  28     unlikely (ptr->flags.use_udp)
  29       continue;
  30
  31     rrc= memcached_response(instance, buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, NULL);
  32     if (rrc != MEMCACHED_SUCCESS)
  33       rc= MEMCACHED_SOME_ERRORS;
  34   }
  35
  36   return rc;
  37 }