dmmp_context_log_func_set(3)      Device Mapper Multipath API - libdmmp Manual

NAME
       dmmp_context_log_func_set - Set log handler function.

SYNOPSIS
       void dmmp_context_log_func_set (struct dmmp_context *ctx, void
       (*log_func) (struct dmmp_context *ctx, int priority, const char *file,
       int line, const char *func_name, const char *format, va_list args));

ARGUMENTS
       ctx         Pointer of 'struct dmmp_context'.  If this pointer is NULL,
                   your program will be terminated by assert.

       log_func    Pointer of log handler function. If set to NULL, all log
                   will be ignored.

DESCRIPTION
       Set custom log handler. The log handler will be invoked when log
       message is equal or more important(less value) than log priority
       setting.  Please check manpage libdmmp.h(3) for detail usage.

RETURN
       void

March 2018                 dmmp_context_log_func_set
                                                  dmmp_context_log_func_set(3)