memcached_last_error_message3
Libmemcached documentation
Usage
- #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 initializedmemcached_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 initializedmemcached_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 initializedmemcached_st<#_CPPv412memcached_st> struct
Returns-
errno(3) <https://linux.die.net/man/3/errno> (if any) of last operation
Overview
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>.
Releases
8 releases since Debian 7 (Wheezy); the text changed 4 times.