Storing custom information in the client¶
SYNOPSIS¶
- #include <libmemcached/memcached.h>
Compile and link with -lmemcached
-
void *
memcached_get_user_data
(memcached_st *ptr)¶ - Parameters
ptr -- pointer to initialized
memcached_st
struct- Returns
opaque pointer to the user supplied data
-
void *
memcached_set_user_data
(memcached_st *ptr, void *data)¶ - Parameters
ptr -- pointer to initialized
memcached_st
structdata -- opaque pointer to user supplied data
- Returns
opaque pointer to the previously set
data
DESCRIPTION¶
libmemcached
allows you to store a pointer to a user specific data inside
the memcached_st structure.
memcached_set_user_data()
is used to set the user specific data in the
memcached_st
structure.
memcached_get_user_data()
is used to retrieve the user specific data in
the memcached_st
structure.
RETURN VALUE¶
memcached_set_user_data()
returns the previous value of the user specific data.
memcached_get_user_data()
returns the current value of the user specific data.