memcached_user_data - Man Page

#include <libmemcached/memcached.h>

Compile and link with -lmemcached

void *memcached_get_user_data(memcached_st <#_CPPv412memcached_st> *ptr)

Parameters

ptr -- pointer to initialized memcached_st <#_CPPv412memcached_st> struct

Returns

opaque pointer to the user supplied data

void *memcached_set_user_data(memcached_st <#_CPPv412memcached_st> *ptr, void *data)

Parameters

• ptr -- pointer to initialized memcached_st <#_CPPv412memcached_st> struct
• data -- opaque pointer to user supplied data

Returns

opaque pointer to the previously set data

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 <#_CPPv412memcached_st> structure.

memcached_get_user_data() is used to retrieve the user specific data in the memcached_st <#_CPPv412memcached_st> structure.

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.

memcached(1) <https://linux.die.net/man/1/memcached> libmemcached(3) <https://linux.die.net/man/3/libmemcached>

libmemcached(3).