diff options
Diffstat (limited to 'km-rand.c')
| -rw-r--r-- | km-rand.c | 33 |
1 files changed, 31 insertions, 2 deletions
@@ -12,6 +12,16 @@ km_rand_fill( return rs->cbs->fill(rs, num_floats, floats); } +// fill buffer with N random size_ts +bool +km_rand_fill_sizes( + km_rand_t * const rs, + const size_t num_sizes, + size_t * const sizes +) { + return rs->cbs->fill_sizes(rs, num_sizes, sizes); +} + // finalize random source void km_rand_fini( @@ -40,11 +50,30 @@ system_on_fill( return true; } +// fill sizes callback for system random source +static bool +system_on_fill_sizes( + km_rand_t * const rs, + const size_t num_sizes, + size_t * const sizes +) { + UNUSED(rs); + + // generate random size_ts + for (size_t i = 0; i < num_sizes; i++) { + sizes[i] = rand(); + } + + // return success + return true; +} + // system random source callbacks static const km_rand_cbs_t SYSTEM_CBS = { - .fill = system_on_fill, - .fini = NULL, + .fill = system_on_fill, + .fill_sizes = system_on_fill_sizes, + .fini = NULL, }; // init system random source (uses system rand()) |