.TH "dmmp_strerror" 3 "dmmp_strerror" "March 2018" "Device Mapper Multipath API - libdmmp Manual" 
.SH NAME
dmmp_strerror \- Convert error code to string.
.SH SYNOPSIS
.B "const char *" dmmp_strerror
.BI "(int " rc ");"
.SH ARGUMENTS
.IP "rc" 12
int. Return code by libdmmp functions. When provided error code is not a
valid error code, return "Invalid argument".
.SH "DESCRIPTION"

Convert error code (int) to string (const char *):

* DMMP_OK -- "OK"

* DMMP_ERR_BUG -- "BUG of libdmmp library"

* DMMP_ERR_NO_MEMORY -- "Out of memory"

* DMMP_ERR_IPC_TIMEOUT -- "Timeout when communicate with multipathd,
try to set bigger timeout value via dmmp_context_timeout_set ()"

* DMMP_ERR_IPC_ERROR -- "Error when communicate with multipathd daemon"

* DMMP_ERR_NO_DAEMON -- "The multipathd daemon not started"

* DMMP_ERR_INCOMPATIBLE -- "The multipathd daemon version is not
compatible with current library"

* Other invalid error number -- "Invalid argument"
.SH "RETURN"
const char *. The meaning of provided error code.