Getting version information — libmemcached-awesome 1.1.2 documentation

# Getting version information

## SYNOPSIS

#include <libmemcached/memcached.h>

  Compile and link with -lmemcached

const char *memcached_lib_version(void)
  Returns:

    version string of `libmemcached`

memcached_return_t memcached_version(memcached_st *ptr)
  Parameters:

    ptr -- pointer to initialized `memcached_st` struct

  Returns:

    `memcached_return_t` indicating success

## DESCRIPTION

`memcached_lib_version()` is used to return a simple version string representing the `libmemcached` version (client library, not server).

`memcached_version()` is used to set the major, minor, and micro versions of each memcached server being used by the `memcached_st` connection structure. It returns the memcached server return code.

## RETURN VALUE

`memcached_lib_version()` returns a string with the version of the libmemcached driver.

A value of `memcached_return_t` is returned from :func:'memcached_version'

On success that value will be `MEMCACHED_SUCCESS`.

If called with the `MEMCACHED_BEHAVIOR_USE_UDP` behavior set, the value `MEMCACHED_NOT_SUPPORTED` will be returned.

Use `memcached_strerror()` to translate this value to a printable string.

## SEE ALSO