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

   1 #include "common.h"
   2
   3 memcached_return memcached_do(memcached_st *ptr, unsigned int server_key, char *command,
   4                               size_t command_length, char with_flush)
   5 {
   6   memcached_return rc;
   7   ssize_t sent_length;
   8
   9   WATCHPOINT_ASSERT(command_length);
  10   WATCHPOINT_ASSERT(command);
  11
  12   if (ptr->hosts[server_key].cursor_active)
  13   {
  14     memcached_return rc;
  15     rc= memcached_finish_server(ptr, server_key);
  16     ptr->hosts[server_key].cursor_active= 0;
  17   }
  18
  19   if ((rc= memcached_connect(ptr, server_key)) != MEMCACHED_SUCCESS)
  20     return rc;
  21
  22   sent_length= memcached_io_write(ptr, server_key, command, command_length, with_flush);
  23
  24   if (sent_length == -1 || sent_length != command_length)
  25   {
  26     memcached_quit_server(ptr, server_key);
  27     rc= MEMCACHED_WRITE_FAILURE;
  28   }
  29
  30   return rc;
  31 }