memcached_last_error - libmemcached Documentation

Retrieve error codes and messages.

memcached_last_error - libmemcached Documentation

memcached_last_error() returns the last error code. memcached_last_error_message() returns the last error message. If this error came from a specific server, its hostname and port will be provided in the error message. Any error message will be returned as 'const char *' which does not need to be de-allocated. NULL will be returned if no error has occurred. memcached_last_error_errno() returns any last local error code obtained from errno(3).

memcached(1)errno(3)libmemcached(3)memcached_strerror(3) 1.1 Mar 31, 2024 MEMCACHED_LAST_ERROR(3)

#include<libmemcached/memcached.h> Compile and link with -lmemcached memcached_return_tmemcached_last_error(constmemcached_st*ptr)Parametersptr -- pointer to an initialized memcached_st struct Returnsmemcached_return_t indicating success of last operation constchar*memcached_last_error_message(constmemcached_st*ptr)Parametersptr -- pointer to an initialized memcached_st struct Returns message describing the status of last operation intmemcached_last_error_errno(constmemcached_st*ptr)Parametersptr -- pointer to an initialized memcached_st struct Returnserrno(3) (if any) of last operation