NAME¶
memcached_touch_by_key - libmemcached Documentation
SYNOPSIS¶
#include <libmemcached/memcached.h>
- memcached_return_t memcached_touch(memcached_st *ptr,
const char *key, size_t key_length,
time_t expiration)
- memcached_return_t
memcached_touch_by_key(memcached_st *ptr, const
char *group_key, size_t group_key_length, const
char *key, size_t key_length,
time_t expiration)
Compile and link with -lmemcached
DESCRIPTION¶
memcached_touch() is used to update the expiration time on an existing
key. memcached_touch_by_key() works the same, but it takes a master key
to find the given value.
RETURN¶
A value of type memcached_return_t is returned On success that value will
be MEMCACHED_SUCCESS. Use memcached_strerror() to translate this
value to a printable string.
AUTHOR¶
Brian Aker, <brian@tangent.org>