diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/ouroboros/config.h.in | 8 | ||||
| -rw-r--r-- | include/ouroboros/shm_ap_rbuff.h | 14 | ||||
| -rw-r--r-- | include/ouroboros/shm_du_map.h | 34 |
3 files changed, 22 insertions, 34 deletions
diff --git a/include/ouroboros/config.h.in b/include/ouroboros/config.h.in index 0dce7acd..6861c6cb 100644 --- a/include/ouroboros/config.h.in +++ b/include/ouroboros/config.h.in @@ -26,13 +26,19 @@ #define PROJECT_NAME "@CMAKE_PROJECT_NAME@" #define PROJECT_VERSION "@PACKAGE_VERSION@" #define INSTALL_PREFIX "@CMAKE_INSTALL_PREFIX@" -#define _POSIX_C_SOURCE 200112L +#define _POSIX_C_SOURCE 200809L #define IPCP_SHIM_UDP_EXEC "@IPCP_SHIM_UDP_TARGET@" #define IPCP_SHIM_ETH_LLC_EXEC "@IPCP_SHIM_ETH_LLC_TARGET@" #define IPCP_NORMAL_EXEC "@IPCP_NORMAL_TARGET@" #define IPCP_LOCAL_EXEC "@IPCP_LOCAL_TARGET@" #define AP_MAX_FLOWS 256 +#define SHM_DU_BUFF_BLOCK_SIZE sysconf(_SC_PAGESIZE) +#define SHM_DU_MAP_FILENAME "ouroboros_du_map" +#define SHM_BLOCKS_IN_MAP (1 << 14) +#define SHM_DU_TIMEOUT_MICROS 2000 #define DU_BUFF_HEADSPACE 128 #define DU_BUFF_TAILSPACE 0 +#define SHM_AP_RBUFF_PREFIX "ouroboros_rb_" +#define SHM_RBUFF_SIZE (1 << 14) #endif diff --git a/include/ouroboros/shm_ap_rbuff.h b/include/ouroboros/shm_ap_rbuff.h index 053709bb..78926869 100644 --- a/include/ouroboros/shm_ap_rbuff.h +++ b/include/ouroboros/shm_ap_rbuff.h @@ -24,15 +24,8 @@ #ifndef OUROBOROS_SHM_AP_RBUFF_H #define OUROBOROS_SHM_AP_RBUFF_H -#ifndef SHM_AP_RBUFF -#define SHM_AP_RBUFF_PREFIX "ouroboros_rb_" -#endif - -#ifndef SHM_RBUFF_SIZE -#define SHM_RBUFF_SIZE (1 << 14) -#endif - #include <sys/types.h> +#include <stdbool.h> struct shm_ap_rbuff; @@ -42,7 +35,7 @@ struct rb_entry { }; struct shm_ap_rbuff * shm_ap_rbuff_create(); -struct shm_ap_rbuff * shm_ap_rbuff_open(); +struct shm_ap_rbuff * shm_ap_rbuff_open(pid_t api); void shm_ap_rbuff_close(struct shm_ap_rbuff * rb); void shm_ap_rbuff_destroy(struct shm_ap_rbuff * rb); int shm_ap_rbuff_write(struct shm_ap_rbuff * rb, @@ -50,5 +43,6 @@ int shm_ap_rbuff_write(struct shm_ap_rbuff * rb, struct rb_entry * shm_ap_rbuff_read(struct shm_ap_rbuff * rb); ssize_t shm_ap_rbuff_read_port(struct shm_ap_rbuff * rb, int port_id); - +pid_t shm_ap_rbuff_get_api(struct shm_ap_rbuff * rb); +void shm_ap_rbuff_reset(struct shm_ap_rbuff * rb); #endif /* OUROBOROS_SHM_AP_RBUFF_H */ 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, |