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dmmp_path_array_get(3)      Device Mapper Multipath API - libdmmp Manual      dmmp_path_array_get(3)



NAME
       dmmp_path_array_get - Retrieve path pointer array.

SYNOPSIS
       void  dmmp_path_array_get  (struct  dmmp_path_group  *dmmp_pg,  struct  dmmp_path ***dmmp_ps,
       uint32_t *dmmp_p_count);

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

       dmmp_ps     Output  pointer  of  'struct  dmmp_path' pointer array.  If this pointer is NULL,
                   your program will be terminated by assert.

       dmmp_p_count
                   Output pointer of uint32_t. Hold the size of 'dmmp_ps' pointer  array.   If  this
                   pointer is NULL, your program will be terminated by assert.

DESCRIPTION
       The  memory of output pointer array is hold by 'struct dmmp_mpath', no need to free this mem‐
       ory, the resources will got freed when dmmp_mpath_array_free.

RETURN
       void



March 2018                               dmmp_path_array_get                  dmmp_path_array_get(3)