memcached_last_error - Man Page
libmemcached Documentation
Synopsis
- #include <libmemcached/memcached.h>
Compile and link with -lmemcached
- memcached_return_t memcached_last_error(const memcached_st *ptr)
- Parameters
ptr -- pointer to an initialized memcached_st struct
- Returns
memcached_return_t indicating success of last operation
- const char *memcached_last_error_message(const memcached_st *ptr)
- Parameters
ptr -- pointer to an initialized memcached_st struct
- Returns
message describing the status of last operation
- int memcached_last_error_errno(const memcached_st *ptr)
- Parameters
ptr -- pointer to an initialized memcached_st struct
- Returns
errno(3) (if any) of last operation
Description
Retrieve error codes and messages.
Return Value
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).