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.TH "MEMCACHED_LAST_ERROR" "3" "May 01, 2024" "1.1" "libmemcached-awesome"
.SH NAME
memcached_last_error \- libmemcached Documentation
.SH SYNOPSIS
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.TP
.B #include <libmemcached/memcached.h>
Compile and link with \-lmemcached
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.TP
.B \X'tty: link #_CPPv418memcached_return_t'\fI\%memcached_return_t\fP\X'tty: link' memcached_last_error(const \X'tty: link #_CPPv412memcached_st'\fI\%memcached_st\fP\X'tty: link' *ptr) 
.INDENT 7.0
.TP
.B Parameters
\fBptr\fP \-\- pointer to an initialized \X'tty: link #_CPPv412memcached_st'\fI\%memcached_st\fP\X'tty: link' struct
.TP
.B Returns
\X'tty: link #_CPPv418memcached_return_t'\fI\%memcached_return_t\fP\X'tty: link' indicating success of last operation
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.TP
.B const char *memcached_last_error_message(const \X'tty: link #_CPPv412memcached_st'\fI\%memcached_st\fP\X'tty: link' *ptr) 
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.TP
.B Parameters
\fBptr\fP \-\- pointer to an initialized \X'tty: link #_CPPv412memcached_st'\fI\%memcached_st\fP\X'tty: link' struct
.TP
.B Returns
message describing the status of last operation
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.TP
.B int memcached_last_error_errno(const \X'tty: link #_CPPv412memcached_st'\fI\%memcached_st\fP\X'tty: link' *ptr) 
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.TP
.B Parameters
\fBptr\fP \-\- pointer to an initialized \X'tty: link #_CPPv412memcached_st'\fI\%memcached_st\fP\X'tty: link' struct
.TP
.B Returns
\fB\X'tty: link https://linux.die.net/man/3/errno'\fI\%errno(3)\fP\X'tty: link'\fP (if any) of last operation
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.SH DESCRIPTION
.sp
Retrieve error codes and messages.
.SH RETURN VALUE
.sp
\fI\%memcached_last_error()\fP returns the last error code.
.sp
\fI\%memcached_last_error_message()\fP 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 \(aqconst char *\(aq which does not
need to be de\-allocated. NULL will be returned if no error has occurred.
.sp
\fI\%memcached_last_error_errno()\fP returns any last local error code obtained from
\fB\X'tty: link https://linux.die.net/man/3/errno'\fI\%errno(3)\fP\X'tty: link'\fP\&.
.SH SEE ALSO
.sp
\fB\X'tty: link https://linux.die.net/man/1/memcached'\fI\%memcached(1)\fP\X'tty: link'\fP
\fB\X'tty: link https://linux.die.net/man/3/errno'\fI\%errno(3)\fP\X'tty: link'\fP
\fB\X'tty: link https://linux.die.net/man/3/libmemcached'\fI\%libmemcached(3)\fP\X'tty: link'\fP
\fB\X'tty: link https://linux.die.net/man/3/memcached_strerror'\fI\%memcached_strerror(3)\fP\X'tty: link'\fP
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