git.m6w6.name Git - m6w6/libmemcached/blob - lib/memcached_flush.c

   1 #include "common.h"
   2
   3 memcached_return memcached_flush(memcached_st *ptr, time_t expiration)
   4 {
   5   unsigned int x;
   6   size_t send_length;
   7   memcached_return rc;
   8   char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
   9   LIBMEMCACHED_MEMCACHED_FLUSH_START();
  10
  11   if (ptr->number_of_hosts == 0)
  12     return MEMCACHED_NO_SERVERS;
  13
  14   for (x= 0; x < ptr->number_of_hosts; x++)
  15   {
  16     if (expiration)
  17       send_length= snprintf(buffer, MEMCACHED_DEFAULT_COMMAND_SIZE,
  18                             "flush_all %llu\r\n", (unsigned long long)expiration);
  19     else
  20       send_length= snprintf(buffer, MEMCACHED_DEFAULT_COMMAND_SIZE,
  21                             "flush_all\r\n");
  22
  23     rc= memcached_do(&ptr->hosts[x], buffer, send_length, 1);
  24
  25     if (rc == MEMCACHED_SUCCESS)
  26       (void)memcached_response(&ptr->hosts[x], buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, NULL);
  27   }
  28
  29   LIBMEMCACHED_MEMCACHED_FLUSH_END();
  30   return MEMCACHED_SUCCESS;
  31 }