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| author | dimitri staessens <dimitri.staessens@intec.ugent.be> | 2016-08-29 19:49:39 +0200 |
|---|---|---|
| committer | dimitri staessens <dimitri.staessens@intec.ugent.be> | 2016-08-29 20:32:54 +0200 |
| commit | 2cc89f6da424ab503af563e0cc92dda43b8f8432 (patch) | |
| tree | 303d3d61717d4d3018b8025a9825ff799da01c08 /include/ouroboros/shm_ap_rbuff.h | |
| parent | caeefb4d96331d24b38e845c99d0517913a71671 (diff) | |
| download | ouroboros-2cc89f6da424ab503af563e0cc92dda43b8f8432.tar.gz ouroboros-2cc89f6da424ab503af563e0cc92dda43b8f8432.zip | |
lib: Refactor shm_du_map to shm_rdrbuff
The shm_du_map is renamed to shm_rdrbuff to reflect the Random
Deletion Ringbuffer used in the implementation. The close_on_exit call
is removed and SDUs are cleaned up by the application in the ap_fini()
call. This required a non-blocking peek() operation in the shm_ap_rbuff.
Some initial implementation for future support of qos cubes has been
added to the shm_rdrbuff.
Diffstat (limited to 'include/ouroboros/shm_ap_rbuff.h')
| -rw-r--r-- | include/ouroboros/shm_ap_rbuff.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/ouroboros/shm_ap_rbuff.h b/include/ouroboros/shm_ap_rbuff.h index a1949122..9dad0863 100644 --- a/include/ouroboros/shm_ap_rbuff.h +++ b/include/ouroboros/shm_ap_rbuff.h @@ -42,8 +42,9 @@ void shm_ap_rbuff_destroy(struct shm_ap_rbuff * rb); int shm_ap_rbuff_write(struct shm_ap_rbuff * rb, struct rb_entry * e); struct rb_entry * shm_ap_rbuff_read(struct shm_ap_rbuff * rb); -int shm_ap_rbuff_peek(struct shm_ap_rbuff * rb, - const struct timespec * timeout); +int shm_ap_rbuff_peek_idx(struct shm_ap_rbuff * rb); +int shm_ap_rbuff_peek_b(struct shm_ap_rbuff * rb, + const struct timespec * timeout); ssize_t shm_ap_rbuff_read_port(struct shm_ap_rbuff * rb, int port_id); ssize_t shm_ap_rbuff_read_port_b(struct shm_ap_rbuff * rb, |