-#include <memcached.h>
+#include "common.h"
memcached_return memcached_delete(memcached_st *ptr, char *key, size_t key_length,
time_t expiration)
char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
unsigned int server_key;
+ LIBMEMCACHED_MEMCACHED_DELETE_START();
+
rc= memcached_connect(ptr);
if (rc != MEMCACHED_SUCCESS)
return rc;
- server_key= memcached_generate_hash(key, key_length) % ptr->number_of_hosts;
+ server_key= memcached_generate_hash(ptr, key, key_length);
if (expiration)
send_length= snprintf(buffer, MEMCACHED_DEFAULT_COMMAND_SIZE,
"delete %.*s\r\n", (int)key_length, key);
if (send_length >= MEMCACHED_DEFAULT_COMMAND_SIZE)
- return MEMCACHED_WRITE_FAILURE;
-
- sent_length= write(ptr->hosts[server_key].fd, buffer, send_length);
-
- if (sent_length == -1)
{
- fprintf(stderr, "error %s: write: %m\n", __FUNCTION__);
- return MEMCACHED_WRITE_FAILURE;
+ rc= MEMCACHED_WRITE_FAILURE;
+ goto error;
}
- if (sent_length != send_length)
+ sent_length= memcached_io_write(ptr, server_key, buffer, send_length, 1);
+
+ if (sent_length == -1 || sent_length != send_length)
{
- fprintf(stderr, "error %s: short write %d %d: %m\n",
- __FUNCTION__, sent_length, send_length);
- return MEMCACHED_WRITE_FAILURE;
+ rc= MEMCACHED_WRITE_FAILURE;
+ goto error;
}
- return memcached_response(ptr, buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, server_key);
+ rc= memcached_response(ptr, buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, server_key);
+
+ if (rc == MEMCACHED_DELETED)
+ rc= MEMCACHED_SUCCESS;
+
+ LIBMEMCACHED_MEMCACHED_DELETE_END();
+
+error:
+ return rc;
}