diff options
Diffstat (limited to 'include/ouroboros/shm_du_map.h')
| -rw-r--r-- | include/ouroboros/shm_du_map.h | 34 |
1 files changed, 11 insertions, 23 deletions
diff --git a/include/ouroboros/shm_du_map.h b/include/ouroboros/shm_du_map.h index 2d215651..e8934bae 100644 --- a/include/ouroboros/shm_du_map.h +++ b/include/ouroboros/shm_du_map.h @@ -24,18 +24,6 @@ #ifndef OUROBOROS_SHM_DU_MAP_H #define OUROBOROS_SHM_DU_MAP_H -#ifndef SHM_DU_BUFF_BLOCK_SIZE -#define SHM_DU_BUFF_BLOCK_SIZE sysconf(_SC_PAGESIZE) -#endif - -#ifndef SHM_DU_MAP_FILENAME -#define SHM_DU_MAP_FILENAME "ouroboros_du_map" -#endif - -#ifndef SHM_BLOCKS_IN_MAP -#define SHM_BLOCKS_IN_MAP (1 << 14) -#endif - #include "common.h" #include <sys/types.h> #include <pthread.h> @@ -51,18 +39,18 @@ pid_t shm_du_map_owner(struct shm_du_map * dum); void * shm_du_map_sanitize(void * o); /* returns the index of the buffer in the DU map */ -ssize_t shm_create_du_buff(struct shm_du_map * dum, - size_t size, - size_t headspace, - uint8_t * data, - size_t len); +ssize_t shm_du_map_write(struct shm_du_map * dum, + pid_t dst_api, + size_t headspace, + size_t tailspace, + uint8_t * data, + size_t data_len); -/* FIXME: revise these */ -int shm_du_map_read_sdu(uint8_t ** dst, - struct shm_du_map * dum, - ssize_t idx); -int shm_release_du_buff(struct shm_du_map * dum, - ssize_t idx); +int shm_du_map_read(uint8_t ** dst, + struct shm_du_map * dum, + ssize_t idx); +int shm_du_map_remove(struct shm_du_map * dum, + ssize_t idx); /* FIXME: use shm_du_map * and index */ uint8_t * shm_du_buff_head_alloc(struct shm_du_buff * sdb, |