NAME
memcached_last_error_message - libmemcached Documentation
SYNOPSIS
- #include <libmemcached/memcached.h>
-
Compile and link with -lmemcached
- memcached_return_t <#_CPPv418memcached_return_t> memcached_last_error(const memcached_st <#_CPPv412memcached_st> *ptr)
-
- Parameters
-
ptr -- pointer to an initialized memcached_st <#_CPPv412memcached_st> struct
- Returns
-
memcached_return_t <#_CPPv418memcached_return_t> indicating success of last operation
- const char *memcached_last_error_message(const memcached_st <#_CPPv412memcached_st> *ptr)
-
- Parameters
-
ptr -- pointer to an initialized memcached_st <#_CPPv412memcached_st> struct
- Returns
-
message describing the status of last operation
- int memcached_last_error_errno(const memcached_st <#_CPPv412memcached_st> *ptr)
-
- Parameters
-
ptr -- pointer to an initialized memcached_st <#_CPPv412memcached_st> struct
- Returns
-
errno(3) <https://linux.die.net/man/3/errno> (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) <https://linux.die.net/man/3/errno>.
SEE ALSO
memcached(1) <https://linux.die.net/man/1/memcached> errno(3) <https://linux.die.net/man/3/errno> libmemcached(3) <https://linux.die.net/man/3/libmemcached> memcached_strerror(3) <https://linux.die.net/man/3/memcached_strerror>