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

   1 #include "common.h"
   2
   3 memcached_return_t memcached_verbosity(memcached_st *ptr, unsigned int verbosity)
   4 {
   5   uint32_t x;
   6   size_t send_length;
   7   memcached_return_t rc;
   8   char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
   9
  10   send_length= (size_t) snprintf(buffer, MEMCACHED_DEFAULT_COMMAND_SIZE,
  11                                  "verbosity %u\r\n", verbosity);
  12   unlikely (send_length >= MEMCACHED_DEFAULT_COMMAND_SIZE)
  13     return MEMCACHED_WRITE_FAILURE;
  14
  15   rc= MEMCACHED_SUCCESS;
  16   for (x= 0; x < memcached_server_count(ptr); x++)
  17   {
  18     memcached_return_t rrc;
  19     memcached_server_instance_st *instance=
  20       memcached_server_instance_fetch(ptr, x);
  21
  22     rrc= memcached_do(instance, buffer, send_length, 1);
  23     if (rrc != MEMCACHED_SUCCESS)
  24     {
  25       rc= MEMCACHED_SOME_ERRORS;
  26       continue;
  27     }
  28
  29     unlikely (ptr->flags.use_udp)
  30       continue;
  31
  32     rrc= memcached_response(instance, buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, NULL);
  33     if (rrc != MEMCACHED_SUCCESS)
  34       rc= MEMCACHED_SOME_ERRORS;
  35   }
  36
  37   return rc;
  38 }