lib: Add call to reserve blocks in rdrbuff

This adds a call ipcp_sdb_reserve to reserve memory in the rdrbuff
without directly writing to a flow. The ipcp_flow_del function was
renamed to ipcp_sdb_release. The functions operating on sdbs are moved
to their own header.

1 files changed, 1 insertions, 18 deletions

diff --git a/include/ouroboros/shm_rdrbuff.h b/include/ouroboros/shm_rdrbuff.h
index 92173388..13b99eef 100644
--- a/include/ouroboros/shm_rdrbuff.h
+++ b/include/ouroboros/shm_rdrbuff.h
@@ -24,17 +24,15 @@
 #ifndef OUROBOROS_SHM_RDRBUFF_H
 #define OUROBOROS_SHM_RDRBUFF_H
 
+#include <ouroboros/shm_du_buff.h>
 #include <ouroboros/shared.h>
 
 #include <stdint.h>
 #include <pthread.h>
 #include <sys/types.h>
 
-struct shm_du_buff;
 struct shm_rdrbuff;
 
-size_t               shm_du_buff_get_idx(struct shm_du_buff * sdb);
-
 struct shm_rdrbuff * shm_rdrbuff_create(void);
 
 struct shm_rdrbuff * shm_rdrbuff_open(void);
@@ -68,19 +66,4 @@ struct shm_du_buff * shm_rdrbuff_get(struct shm_rdrbuff * rdrb,
 int                  shm_rdrbuff_remove(struct shm_rdrbuff  * rdrb,
                                         size_t                idx);
 
-uint8_t *            shm_du_buff_head(struct shm_du_buff * sdb);
-
-uint8_t *            shm_du_buff_tail(struct shm_du_buff * sdb);
-
-uint8_t *            shm_du_buff_head_alloc(struct shm_du_buff * sdb,
-                                            size_t               size);
-
-uint8_t *            shm_du_buff_tail_alloc(struct shm_du_buff * sdb,
-                                            size_t               size);
-
-void                 shm_du_buff_head_release(struct shm_du_buff * sdb,
-                                              size_t               size);
-
-void                 shm_du_buff_tail_release(struct shm_du_buff * sdb,
-                                              size_t               size);
 #endif /* OUROBOROS_SHM_RDRBUFF_H */