.TH "dmmp_context_userdata_get" 3 "dmmp_context_userdata_get" "March 2018" "Device Mapper Multipath API - libdmmp Manual" .SH NAME dmmp_context_userdata_get \- Get user data pointer. .SH SYNOPSIS .B "void *" dmmp_context_userdata_get .BI "(struct dmmp_context *" ctx ");" .SH ARGUMENTS .IP "ctx" 12 Pointer of 'struct dmmp_context'. If this pointer is NULL, your program will be terminated by assert. .SH "DESCRIPTION" Retrieve user data pointer from 'struct dmmp_context'. .SH "RETURN" void *. Pointer of user defined data.