diff options
Diffstat (limited to 'src/core/aio.c')
| -rw-r--r-- | src/core/aio.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/core/aio.c b/src/core/aio.c index 564e91a3..e849b33d 100644 --- a/src/core/aio.c +++ b/src/core/aio.c @@ -508,6 +508,39 @@ nni_aio_list_active(nni_aio *aio) return (nni_list_node_active(&aio->a_prov_node)); } +// completions list. +// Implementation note: in order to avoid wasting space, we +// reuse the reap node -- which will be inactive here. +void +nni_aio_completions_init(nni_aio_completions *clp) +{ + *clp = NULL; +} + +void +nni_aio_completions_add(nni_aio_completions *clp, nni_aio *aio, int result, size_t count) +{ + NNI_ASSERT(!nni_aio_list_active(aio)); + aio->a_reap_node.rn_next = *clp; + aio->a_result = result; + aio->a_count = count; + *clp = aio; +} + +void +nni_aio_completions_run(nni_aio_completions *clp) +{ + nni_aio *aio; + nni_aio *cl = *clp; + *clp = NULL; + + while ((aio = cl) != NULL) { + cl = (void *)aio->a_reap_node.rn_next; + aio->a_reap_node.rn_next = NULL; + nni_aio_finish_sync(aio, aio->a_result, aio->a_count); + } +} + static void nni_aio_expire_add(nni_aio *aio) { |