diff options
Diffstat (limited to 'src/core/msgqueue.h')
| -rw-r--r-- | src/core/msgqueue.h | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/core/msgqueue.h b/src/core/msgqueue.h index 794ac5cd..fa6b845a 100644 --- a/src/core/msgqueue.h +++ b/src/core/msgqueue.h @@ -1,5 +1,6 @@ // // Copyright 2017 Garrett D'Amore <garrett@damore.org> +// Copyright 2017 Capitar IT Group BV <info@capitar.com> // // This software is supplied under the terms of the MIT License, a // copy of which should be located in the distribution where this @@ -26,17 +27,15 @@ // or by a specific signal (arranged by the caller). typedef struct nni_msgq nni_msgq; -// nni_msgq_init creates a message queue with the given capacity, -// which must be a positive number. It returns NNG_EINVAL if the capacity -// is invalid, or NNG_ENOMEM if resources cannot be allocated. -extern int nni_msgq_init(nni_msgq **, int); +// nni_msgq_init creates a message queue with the given capacity. +// (If the capacity is zero, then the queue is unbuffered.) +// It returns NNG_ENOMEM if resources cannot be allocated. +extern int nni_msgq_init(nni_msgq **, unsigned); // nni_msgq_fini destroys a message queue. It will also free any // messages that may be in the queue. extern void nni_msgq_fini(nni_msgq *); -extern int nni_msgq_canget(nni_msgq *); -extern int nni_msgq_canput(nni_msgq *); extern void nni_msgq_aio_put(nni_msgq *, nni_aio *); extern void nni_msgq_aio_get(nni_msgq *, nni_aio *); extern void nni_msgq_aio_notify_get(nni_msgq *, nni_aio *); |