diff options
Diffstat (limited to 'src/ipcpd/unicast/fa.c')
| -rw-r--r-- | src/ipcpd/unicast/fa.c | 68 |
1 files changed, 34 insertions, 34 deletions
diff --git a/src/ipcpd/unicast/fa.c b/src/ipcpd/unicast/fa.c index dc23340c..06e4b043 100644 --- a/src/ipcpd/unicast/fa.c +++ b/src/ipcpd/unicast/fa.c @@ -85,7 +85,7 @@ struct fa_msg { struct cmd { struct list_head next; - struct shm_du_buff * sdb; + struct ssm_pk_buff * spb; }; struct fa_flow { @@ -330,7 +330,7 @@ static uint64_t gen_eid(int fd) static void packet_handler(int fd, qoscube_t qc, - struct shm_du_buff * sdb) + struct ssm_pk_buff * spb) { struct fa_flow * flow; uint64_t r_addr; @@ -342,7 +342,7 @@ static void packet_handler(int fd, pthread_rwlock_wrlock(&fa.flows_lock); - len = shm_du_buff_len(sdb); + len = ssm_pk_buff_len(spb); #ifdef IPCP_FLOW_STATS ++flow->p_snd; @@ -357,8 +357,8 @@ static void packet_handler(int fd, ca_wnd_wait(wnd); - if (dt_write_packet(r_addr, qc, r_eid, sdb)) { - ipcp_sdb_release(sdb); + if (dt_write_packet(r_addr, qc, r_eid, spb)) { + ipcp_spb_release(spb); log_dbg("Failed to forward packet."); #ifdef IPCP_FLOW_STATS pthread_rwlock_wrlock(&fa.flows_lock); @@ -411,7 +411,7 @@ static void fa_flow_fini(struct fa_flow * flow) } static void fa_post_packet(void * comp, - struct shm_du_buff * sdb) + struct ssm_pk_buff * spb) { struct cmd * cmd; @@ -422,11 +422,11 @@ static void fa_post_packet(void * comp, cmd = malloc(sizeof(*cmd)); if (cmd == NULL) { log_err("Command failed. Out of memory."); - ipcp_sdb_release(sdb); + ipcp_spb_release(spb); return; } - cmd->sdb = sdb; + cmd->spb = spb; pthread_mutex_lock(&fa.mtx); @@ -454,16 +454,16 @@ static size_t fa_wait_for_fa_msg(struct fa_msg * msg) pthread_cleanup_pop(true); - len = shm_du_buff_len(cmd->sdb); + len = ssm_pk_buff_len(cmd->spb); if (len > MSGBUFSZ || len < sizeof(*msg)) { log_warn("Invalid flow allocation message (len: %zd).", len); free(cmd); return 0; /* No valid message */ } - memcpy(msg, shm_du_buff_head(cmd->sdb), len); + memcpy(msg, ssm_pk_buff_head(cmd->spb), len); - ipcp_sdb_release(cmd->sdb); + ipcp_spb_release(cmd->spb); free(cmd); @@ -753,7 +753,7 @@ int fa_alloc(int fd, const buffer_t * data) { struct fa_msg * msg; - struct shm_du_buff * sdb; + struct ssm_pk_buff * spb; struct fa_flow * flow; uint64_t addr; qoscube_t qc = QOS_CUBE_BE; @@ -766,10 +766,10 @@ int fa_alloc(int fd, len = sizeof(*msg) + ipcp_dir_hash_len(); - if (ipcp_sdb_reserve(&sdb, len + data->len)) + if (ipcp_spb_reserve(&spb, len + data->len)) return -1; - msg = (struct fa_msg *) shm_du_buff_head(sdb); + msg = (struct fa_msg *) ssm_pk_buff_head(spb); memset(msg, 0, sizeof(*msg)); eid = gen_eid(fd); @@ -788,11 +788,11 @@ int fa_alloc(int fd, memcpy(msg + 1, dst, ipcp_dir_hash_len()); if (data->len > 0) - memcpy(shm_du_buff_head(sdb) + len, data->data, data->len); + memcpy(ssm_pk_buff_head(spb) + len, data->data, data->len); - if (dt_write_packet(addr, qc, fa.eid, sdb)) { + if (dt_write_packet(addr, qc, fa.eid, spb)) { log_err("Failed to send flow allocation request packet."); - ipcp_sdb_release(sdb); + ipcp_spb_release(spb); return -1; } @@ -814,7 +814,7 @@ int fa_alloc_resp(int fd, const buffer_t * data) { struct fa_msg * msg; - struct shm_du_buff * sdb; + struct ssm_pk_buff * spb; struct fa_flow * flow; qoscube_t qc = QOS_CUBE_BE; @@ -825,13 +825,13 @@ int fa_alloc_resp(int fd, goto fail_alloc_resp; } - if (ipcp_sdb_reserve(&sdb, sizeof(*msg) + data->len)) { - log_err("Failed to reserve sdb (%zu bytes).", + if (ipcp_spb_reserve(&spb, sizeof(*msg) + data->len)) { + log_err("Failed to reserve spb (%zu bytes).", sizeof(*msg) + data->len); goto fail_reserve; } - msg = (struct fa_msg *) shm_du_buff_head(sdb); + msg = (struct fa_msg *) ssm_pk_buff_head(spb); memset(msg, 0, sizeof(*msg)); msg->code = FLOW_REPLY; @@ -846,7 +846,7 @@ int fa_alloc_resp(int fd, pthread_rwlock_unlock(&fa.flows_lock); - if (dt_write_packet(flow->r_addr, qc, fa.eid, sdb)) { + if (dt_write_packet(flow->r_addr, qc, fa.eid, spb)) { log_err("Failed to send flow allocation response packet."); goto fail_packet; } @@ -862,7 +862,7 @@ int fa_alloc_resp(int fd, return 0; fail_packet: - ipcp_sdb_release(sdb); + ipcp_spb_release(spb); fail_reserve: pthread_rwlock_wrlock(&fa.flows_lock); fa_flow_fini(flow); @@ -893,17 +893,17 @@ static int fa_update_remote(int fd, uint16_t ece) { struct fa_msg * msg; - struct shm_du_buff * sdb; + struct ssm_pk_buff * spb; qoscube_t qc = QOS_CUBE_BE; struct fa_flow * flow; uint64_t r_addr; - if (ipcp_sdb_reserve(&sdb, sizeof(*msg))) { - log_err("Failed to reserve sdb (%zu bytes).", sizeof(*msg)); + if (ipcp_spb_reserve(&spb, sizeof(*msg))) { + log_err("Failed to reserve spb (%zu bytes).", sizeof(*msg)); return -1; } - msg = (struct fa_msg *) shm_du_buff_head(sdb); + msg = (struct fa_msg *) ssm_pk_buff_head(spb); memset(msg, 0, sizeof(*msg)); @@ -922,9 +922,9 @@ static int fa_update_remote(int fd, pthread_rwlock_unlock(&fa.flows_lock); - if (dt_write_packet(r_addr, qc, fa.eid, sdb)) { + if (dt_write_packet(r_addr, qc, fa.eid, spb)) { log_err("Failed to send flow update packet."); - ipcp_sdb_release(sdb); + ipcp_spb_release(spb); return -1; } @@ -933,7 +933,7 @@ static int fa_update_remote(int fd, void fa_np1_rcv(uint64_t eid, uint8_t ecn, - struct shm_du_buff * sdb) + struct ssm_pk_buff * spb) { struct fa_flow * flow; bool update; @@ -941,7 +941,7 @@ void fa_np1_rcv(uint64_t eid, int fd; size_t len; - len = shm_du_buff_len(sdb); + len = ssm_pk_buff_len(spb); pthread_rwlock_wrlock(&fa.flows_lock); @@ -949,7 +949,7 @@ void fa_np1_rcv(uint64_t eid, if (fd < 0) { pthread_rwlock_unlock(&fa.flows_lock); log_dbg("Received packet for unknown EID %" PRIu64 ".", eid); - ipcp_sdb_release(sdb); + ipcp_spb_release(spb); return; } @@ -963,9 +963,9 @@ void fa_np1_rcv(uint64_t eid, pthread_rwlock_unlock(&fa.flows_lock); - if (ipcp_flow_write(fd, sdb) < 0) { + if (ipcp_flow_write(fd, spb) < 0) { log_dbg("Failed to write to flow %d.", fd); - ipcp_sdb_release(sdb); + ipcp_spb_release(spb); #ifdef IPCP_FLOW_STATS pthread_rwlock_wrlock(&fa.flows_lock); ++flow->p_rcv_f; |