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-rw-r--r--src/ipcpd/eth/eth.c46
-rw-r--r--src/ipcpd/local/main.c12
-rw-r--r--src/ipcpd/normal/CMakeLists.txt2
-rw-r--r--src/ipcpd/normal/dht.c48
-rw-r--r--src/ipcpd/normal/dt.c52
-rw-r--r--src/ipcpd/normal/dt.h8
-rw-r--r--src/ipcpd/normal/fa.c36
-rw-r--r--src/ipcpd/normal/packet_sched.c (renamed from src/ipcpd/normal/sdu_sched.c)100
-rw-r--r--src/ipcpd/normal/packet_sched.h (renamed from src/ipcpd/normal/sdu_sched.h)26
-rw-r--r--src/ipcpd/udp/main.c64
-rw-r--r--src/irmd/main.c2
-rw-r--r--src/lib/CMakeLists.txt6
-rw-r--r--src/lib/dev.c14
-rw-r--r--src/lib/frct.c2
-rw-r--r--src/lib/shm_rbuff.c6
-rw-r--r--src/lib/shm_rbuff_ll.c2
-rw-r--r--src/lib/shm_rbuff_pthr.c2
-rw-r--r--src/lib/shm_rdrbuff.c2
-rw-r--r--src/tools/ocbr/ocbr.c10
-rw-r--r--src/tools/ocbr/ocbr_client.c2
-rw-r--r--src/tools/ocbr/ocbr_server.c17
-rw-r--r--src/tools/oecho/oecho.c8
-rw-r--r--src/tools/operf/operf.c4
-rw-r--r--src/tools/operf/operf_client.c9
-rw-r--r--src/tools/oping/oping_client.c4
25 files changed, 244 insertions, 240 deletions
diff --git a/src/ipcpd/eth/eth.c b/src/ipcpd/eth/eth.c
index 6fd7b805..1bbfac5b 100644
--- a/src/ipcpd/eth/eth.c
+++ b/src/ipcpd/eth/eth.c
@@ -123,7 +123,7 @@
#define DIX_HEADER_SIZE (DIX_EID_SIZE + DIX_LENGTH_SIZE)
#define ETH_HEADER_TOT_SIZE (ETH_HEADER_SIZE + DIX_HEADER_SIZE)
#define MAX_EIDS (1 << (8 * DIX_EID_SIZE))
-#define ETH_MAX_SDU_SIZE (ETH_MTU - DIX_HEADER_SIZE)
+#define ETH_MAX_PACKET_SIZE (ETH_MTU - DIX_HEADER_SIZE)
#define ETH_FRAME_SIZE (ETH_HEADER_SIZE + ETH_MTU_MAX)
#elif defined(BUILD_ETH_LLC)
#define THIS_TYPE IPCP_ETH_LLC
@@ -131,7 +131,7 @@
#define LLC_HEADER_SIZE 3
#define ETH_HEADER_TOT_SIZE (ETH_HEADER_SIZE + LLC_HEADER_SIZE)
#define MAX_SAPS 64
-#define ETH_MAX_SDU_SIZE (ETH_MTU - LLC_HEADER_SIZE)
+#define ETH_MAX_PACKET_SIZE (ETH_MTU - LLC_HEADER_SIZE)
#define ETH_FRAME_SIZE (ETH_HEADER_SIZE + ETH_MTU_MAX)
#endif
@@ -230,8 +230,8 @@ struct {
fset_t * np1_flows;
pthread_rwlock_t flows_lock;
- pthread_t sdu_writer[IPCP_ETH_WR_THR];
- pthread_t sdu_reader[IPCP_ETH_RD_THR];
+ pthread_t packet_writer[IPCP_ETH_WR_THR];
+ pthread_t packet_reader[IPCP_ETH_RD_THR];
#ifdef __linux__
pthread_t if_monitor;
@@ -383,7 +383,7 @@ static int eth_ipcp_send_frame(const uint8_t * dst_addr,
assert(frame);
- if (len > (size_t) ETH_MAX_SDU_SIZE)
+ if (len > (size_t) ETH_MAX_PACKET_SIZE)
return -1;
e_frame = (struct eth_frame *) frame;
@@ -808,7 +808,7 @@ static void * eth_ipcp_mgmt_handler(void * o)
return (void *) 0;
}
-static void * eth_ipcp_sdu_reader(void * o)
+static void * eth_ipcp_packet_reader(void * o)
{
uint8_t br_addr[MAC_SIZE];
#if defined(BUILD_ETH_DIX)
@@ -992,7 +992,7 @@ static void cleanup_writer(void * o)
fqueue_destroy((fqueue_t *) o);
}
-static void * eth_ipcp_sdu_writer(void * o)
+static void * eth_ipcp_packet_writer(void * o)
{
int fd;
struct shm_du_buff * sdb;
@@ -1443,22 +1443,22 @@ static int eth_ipcp_bootstrap(const struct ipcp_config * conf)
}
for (idx = 0; idx < IPCP_ETH_RD_THR; ++idx) {
- if (pthread_create(&eth_data.sdu_reader[idx],
+ if (pthread_create(&eth_data.packet_reader[idx],
NULL,
- eth_ipcp_sdu_reader,
+ eth_ipcp_packet_reader,
NULL)) {
ipcp_set_state(IPCP_INIT);
- goto fail_sdu_reader;
+ goto fail_packet_reader;
}
}
for (idx = 0; idx < IPCP_ETH_WR_THR; ++idx) {
- if (pthread_create(&eth_data.sdu_writer[idx],
+ if (pthread_create(&eth_data.packet_writer[idx],
NULL,
- eth_ipcp_sdu_writer,
+ eth_ipcp_packet_writer,
NULL)) {
ipcp_set_state(IPCP_INIT);
- goto fail_sdu_writer;
+ goto fail_packet_writer;
}
}
@@ -1472,16 +1472,16 @@ static int eth_ipcp_bootstrap(const struct ipcp_config * conf)
return 0;
- fail_sdu_writer:
+ fail_packet_writer:
while (idx > 0) {
- pthread_cancel(eth_data.sdu_writer[--idx]);
- pthread_join(eth_data.sdu_writer[idx], NULL);
+ pthread_cancel(eth_data.packet_writer[--idx]);
+ pthread_join(eth_data.packet_writer[idx], NULL);
}
idx = IPCP_ETH_RD_THR;
- fail_sdu_reader:
+ fail_packet_reader:
while (idx > 0) {
- pthread_cancel(eth_data.sdu_reader[--idx]);
- pthread_join(eth_data.sdu_reader[idx], NULL);
+ pthread_cancel(eth_data.packet_reader[--idx]);
+ pthread_join(eth_data.packet_reader[idx], NULL);
}
pthread_cancel(eth_data.mgmt_handler);
pthread_join(eth_data.mgmt_handler, NULL);
@@ -1792,18 +1792,18 @@ int main(int argc,
if (ipcp_get_state() == IPCP_SHUTDOWN) {
for (i = 0; i < IPCP_ETH_WR_THR; ++i)
- pthread_cancel(eth_data.sdu_writer[i]);
+ pthread_cancel(eth_data.packet_writer[i]);
for (i = 0; i < IPCP_ETH_RD_THR; ++i)
- pthread_cancel(eth_data.sdu_reader[i]);
+ pthread_cancel(eth_data.packet_reader[i]);
pthread_cancel(eth_data.mgmt_handler);
#ifdef __linux__
pthread_cancel(eth_data.if_monitor);
#endif
for (i = 0; i < IPCP_ETH_WR_THR; ++i)
- pthread_join(eth_data.sdu_writer[i], NULL);
+ pthread_join(eth_data.packet_writer[i], NULL);
for (i = 0; i < IPCP_ETH_RD_THR; ++i)
- pthread_join(eth_data.sdu_reader[i], NULL);
+ pthread_join(eth_data.packet_reader[i], NULL);
pthread_join(eth_data.mgmt_handler, NULL);
#ifdef __linux__
diff --git a/src/ipcpd/local/main.c b/src/ipcpd/local/main.c
index 8eae7503..ab43f1f8 100644
--- a/src/ipcpd/local/main.c
+++ b/src/ipcpd/local/main.c
@@ -59,7 +59,7 @@ struct {
fqueue_t * fq;
pthread_rwlock_t lock;
- pthread_t sduloop;
+ pthread_t packet_loop;
} local_data;
static int local_data_init(void)
@@ -97,7 +97,7 @@ static void local_data_fini(void){
pthread_rwlock_destroy(&local_data.lock);
}
-static void * ipcp_local_sdu_loop(void * o)
+static void * ipcp_local_packet_loop(void * o)
{
(void) o;
@@ -139,8 +139,8 @@ static int ipcp_local_bootstrap(const struct ipcp_config * conf)
ipcp_set_state(IPCP_OPERATIONAL);
- if (pthread_create(&local_data.sduloop, NULL,
- ipcp_local_sdu_loop, NULL)) {
+ if (pthread_create(&local_data.packet_loop, NULL,
+ ipcp_local_packet_loop, NULL)) {
ipcp_set_state(IPCP_INIT);
return -1;
}
@@ -364,8 +364,8 @@ int main(int argc,
ipcp_shutdown();
if (ipcp_get_state() == IPCP_SHUTDOWN) {
- pthread_cancel(local_data.sduloop);
- pthread_join(local_data.sduloop, NULL);
+ pthread_cancel(local_data.packet_loop);
+ pthread_join(local_data.packet_loop, NULL);
}
local_data_fini();
diff --git a/src/ipcpd/normal/CMakeLists.txt b/src/ipcpd/normal/CMakeLists.txt
index 1cba7630..0cb7b770 100644
--- a/src/ipcpd/normal/CMakeLists.txt
+++ b/src/ipcpd/normal/CMakeLists.txt
@@ -42,7 +42,7 @@ set(SOURCE_FILES
main.c
pff.c
routing.c
- sdu_sched.c
+ packet_sched.c
# Add policies last
pol/alternate_pff.c
pol/flat.c
diff --git a/src/ipcpd/normal/dht.c b/src/ipcpd/normal/dht.c
index a2fa4863..4064bf5c 100644
--- a/src/ipcpd/normal/dht.c
+++ b/src/ipcpd/normal/dht.c
@@ -62,21 +62,21 @@ typedef KadContactMsg kad_contact_msg_t;
#define CLOCK_REALTIME_COARSE CLOCK_REALTIME
#endif
-#define DHT_MAX_REQS 2048 /* KAD recommends rnd(), bmp can be changed. */
-#define KAD_ALPHA 3 /* Parallel factor, proven optimal value. */
-#define KAD_K 8 /* Replication factor, MDHT value. */
-#define KAD_T_REPL 900 /* Replication time, tied to k. MDHT value. */
-#define KAD_T_REFR 900 /* Refresh time stale bucket, MDHT value. */
-#define KAD_T_JOIN 8 /* Response time to wait for a join. */
-#define KAD_T_RESP 5 /* Response time to wait for a response. */
-#define KAD_R_PING 2 /* Ping retries before declaring peer dead. */
-#define KAD_QUEER 15 /* Time to declare peer questionable. */
-#define KAD_BETA 8 /* Bucket split factor, must be 1, 2, 4 or 8. */
-#define KAD_RESP_RETR 6 /* Number of retries on sending a response. */
-#define KAD_JOIN_RETR 8 /* Number of retries sending a join. */
-#define KAD_JOIN_INTV 1 /* Time (seconds) between join retries. */
-#define HANDLE_TIMEO 1000 /* Timeout for dht_handle_sdu tpm check (ms) */
-#define DHT_RETR_ADDR 1 /* Number of addresses to return on retrieve */
+#define DHT_MAX_REQS 2048 /* KAD recommends rnd(), bmp can be changed. */
+#define KAD_ALPHA 3 /* Parallel factor, proven optimal value. */
+#define KAD_K 8 /* Replication factor, MDHT value. */
+#define KAD_T_REPL 900 /* Replication time, tied to k. MDHT value. */
+#define KAD_T_REFR 900 /* Refresh time stale bucket, MDHT value. */
+#define KAD_T_JOIN 8 /* Response time to wait for a join. */
+#define KAD_T_RESP 5 /* Response time to wait for a response. */
+#define KAD_R_PING 2 /* Ping retries before declaring peer dead. */
+#define KAD_QUEER 15 /* Time to declare peer questionable. */
+#define KAD_BETA 8 /* Bucket split factor, must be 1, 2, 4 or 8. */
+#define KAD_RESP_RETR 6 /* Number of retries on sending a response. */
+#define KAD_JOIN_RETR 8 /* Number of retries sending a join. */
+#define KAD_JOIN_INTV 1 /* Time (seconds) between join retries. */
+#define HANDLE_TIMEO 1000 /* Timeout for dht_handle_packet tpm check (ms) */
+#define DHT_RETR_ADDR 1 /* Number of addresses to return on retrieve */
enum dht_state {
DHT_INIT = 0,
@@ -251,7 +251,7 @@ struct join_info {
uint64_t addr;
};
-struct sdu_info {
+struct packet_info {
struct dht * dht;
struct shm_du_buff * sdb;
};
@@ -1489,7 +1489,7 @@ static int send_msg(struct dht * dht,
kad_msg__pack(msg, shm_du_buff_head(sdb));
- if (dt_write_sdu(addr, QOS_CUBE_BE, dht->fd, sdb) == 0)
+ if (dt_write_packet(addr, QOS_CUBE_BE, dht->fd, sdb) == 0)
break;
ipcp_sdb_release(sdb);
@@ -2400,7 +2400,7 @@ uint64_t dht_query(struct dht * dht,
return 0;
}
-static void * dht_handle_sdu(void * o)
+static void * dht_handle_packet(void * o)
{
struct dht * dht = (struct dht *) o;
@@ -2584,8 +2584,8 @@ static void * dht_handle_sdu(void * o)
return (void *) 0;
}
-static void dht_post_sdu(void * comp,
- struct shm_du_buff * sdb)
+static void dht_post_packet(void * comp,
+ struct shm_du_buff * sdb)
{
struct cmd * cmd;
struct dht * dht = (struct dht *) comp;
@@ -2800,19 +2800,19 @@ struct dht * dht_create(uint64_t addr)
dht->addr = addr;
dht->id = NULL;
#ifndef __DHT_TEST__
- dht->tpm = tpm_create(2, 1, dht_handle_sdu, dht);
+ dht->tpm = tpm_create(2, 1, dht_handle_packet, dht);
if (dht->tpm == NULL)
goto fail_tpm_create;
if (tpm_start(dht->tpm))
goto fail_tpm_start;
- dht->fd = dt_reg_comp(dht, &dht_post_sdu, DHT);
+ dht->fd = dt_reg_comp(dht, &dht_post_packet, DHT);
notifier_reg(handle_event, dht);
#else
(void) handle_event;
- (void) dht_handle_sdu;
- (void) dht_post_sdu;
+ (void) dht_handle_packet;
+ (void) dht_post_packet;
#endif
dht->state = DHT_INIT;
diff --git a/src/ipcpd/normal/dt.c b/src/ipcpd/normal/dt.c
index a350e4be..08c937e7 100644
--- a/src/ipcpd/normal/dt.c
+++ b/src/ipcpd/normal/dt.c
@@ -46,7 +46,7 @@
#include "dt.h"
#include "pff.h"
#include "routing.h"
-#include "sdu_sched.h"
+#include "packet_sched.h"
#include "comp.h"
#include "fa.h"
@@ -65,7 +65,7 @@
#endif
struct comp_info {
- void (* post_sdu)(void * comp, struct shm_du_buff * sdb);
+ void (* post_packet)(void * comp, struct shm_du_buff * sdb);
void * comp;
char * name;
};
@@ -154,7 +154,7 @@ static void dt_pci_shrink(struct shm_du_buff * sdb)
}
struct {
- struct sdu_sched * sdu_sched;
+ struct packet_sched * packet_sched;
struct pff * pff[QOS_CUBE_MAX];
struct routing_i * routing[QOS_CUBE_MAX];
@@ -421,24 +421,25 @@ static void handle_event(void * self,
#ifdef IPCP_FLOW_STATS
stat_used(c->flow_info.fd, c->conn_info.addr);
#endif
- sdu_sched_add(dt.sdu_sched, c->flow_info.fd);
- log_dbg("Added fd %d to SDU scheduler.", c->flow_info.fd);
+ packet_sched_add(dt.packet_sched, c->flow_info.fd);
+ log_dbg("Added fd %d to packet scheduler.", c->flow_info.fd);
break;
case NOTIFY_DT_CONN_DEL:
#ifdef IPCP_FLOW_STATS
stat_used(c->flow_info.fd, INVALID_ADDR);
#endif
- sdu_sched_del(dt.sdu_sched, c->flow_info.fd);
- log_dbg("Removed fd %d from SDU scheduler.", c->flow_info.fd);
+ packet_sched_del(dt.packet_sched, c->flow_info.fd);
+ log_dbg("Removed fd %d from "
+ "packet scheduler.", c->flow_info.fd);
break;
default:
break;
}
}
-static void sdu_handler(int fd,
- qoscube_t qc,
- struct shm_du_buff * sdb)
+static void packet_handler(int fd,
+ qoscube_t qc,
+ struct shm_du_buff * sdb)
{
struct dt_pci dt_pci;
int ret;
@@ -491,7 +492,7 @@ static void sdu_handler(int fd,
ret = ipcp_flow_write(ofd, sdb);
if (ret < 0) {
- log_dbg("Failed to write SDU to fd %d.", ofd);
+ log_dbg("Failed to write packet to fd %d.", ofd);
if (ret == -EFLOWDOWN)
notifier_event(NOTIFY_DT_FLOW_DOWN, &ofd);
ipcp_sdb_release(sdb);
@@ -560,7 +561,7 @@ static void sdu_handler(int fd,
return;
}
- if (dt.comps[dt_pci.eid].post_sdu == NULL) {
+ if (dt.comps[dt_pci.eid].post_packet == NULL) {
log_err("No registered component on eid %d.",
dt_pci.eid);
ipcp_sdb_release(sdb);
@@ -596,7 +597,8 @@ static void sdu_handler(int fd,
pthread_mutex_unlock(&dt.stat[dt_pci.eid].lock);
#endif
- dt.comps[dt_pci.eid].post_sdu(dt.comps[dt_pci.eid].comp, sdb);
+ dt.comps[dt_pci.eid].post_packet(dt.comps[dt_pci.eid].comp,
+ sdb);
}
}
@@ -761,15 +763,15 @@ void dt_fini(void)
int dt_start(void)
{
- dt.sdu_sched = sdu_sched_create(sdu_handler);
- if (dt.sdu_sched == NULL) {
- log_err("Failed to create N-1 SDU scheduler.");
+ dt.packet_sched = packet_sched_create(packet_handler);
+ if (dt.packet_sched == NULL) {
+ log_err("Failed to create N-1 packet scheduler.");
return -1;
}
if (pthread_create(&dt.listener, NULL, dt_conn_handle, NULL)) {
log_err("Failed to create listener thread.");
- sdu_sched_destroy(dt.sdu_sched);
+ packet_sched_destroy(dt.packet_sched);
return -1;
}
@@ -780,7 +782,7 @@ void dt_stop(void)
{
pthread_cancel(dt.listener);
pthread_join(dt.listener, NULL);
- sdu_sched_destroy(dt.sdu_sched);
+ packet_sched_destroy(dt.packet_sched);
}
int dt_reg_comp(void * comp,
@@ -800,11 +802,11 @@ int dt_reg_comp(void * comp,
return -EBADF;
}
- assert(dt.comps[res_fd].post_sdu == NULL);
+ assert(dt.comps[res_fd].post_packet == NULL);
assert(dt.comps[res_fd].comp == NULL);
assert(dt.comps[res_fd].name == NULL);
- dt.comps[res_fd].post_sdu = func;
+ dt.comps[res_fd].post_packet = func;
dt.comps[res_fd].comp = comp;
dt.comps[res_fd].name = name;
@@ -815,10 +817,10 @@ int dt_reg_comp(void * comp,
return res_fd;
}
-int dt_write_sdu(uint64_t dst_addr,
- qoscube_t qc,
- int np1_fd,
- struct shm_du_buff * sdb)
+int dt_write_packet(uint64_t dst_addr,
+ qoscube_t qc,
+ int np1_fd,
+ struct shm_du_buff * sdb)
{
int fd;
struct dt_pci dt_pci;
@@ -863,7 +865,7 @@ int dt_write_sdu(uint64_t dst_addr,
#endif
ret = ipcp_flow_write(fd, sdb);
if (ret < 0) {
- log_dbg("Failed to write SDU to fd %d.", fd);
+ log_dbg("Failed to write packet to fd %d.", fd);
if (ret == -EFLOWDOWN)
notifier_event(NOTIFY_DT_FLOW_DOWN, &fd);
goto fail_write;
diff --git a/src/ipcpd/normal/dt.h b/src/ipcpd/normal/dt.h
index a17098b7..05b8220c 100644
--- a/src/ipcpd/normal/dt.h
+++ b/src/ipcpd/normal/dt.h
@@ -47,9 +47,9 @@ int dt_reg_comp(void * comp,
void (* func)(void * comp, struct shm_du_buff * sdb),
char * name);
-int dt_write_sdu(uint64_t dst_addr,
- qoscube_t qc,
- int res_fd,
- struct shm_du_buff * sdb);
+int dt_write_packet(uint64_t dst_addr,
+ qoscube_t qc,
+ int res_fd,
+ struct shm_du_buff * sdb);
#endif /* OUROBOROS_IPCPD_NORMAL_DT_H */
diff --git a/src/ipcpd/normal/fa.c b/src/ipcpd/normal/fa.c
index 4c82e0e0..d67ba61e 100644
--- a/src/ipcpd/normal/fa.c
+++ b/src/ipcpd/normal/fa.c
@@ -39,7 +39,7 @@
#include "dir.h"
#include "fa.h"
-#include "sdu_sched.h"
+#include "packet_sched.h"
#include "ipcp.h"
#include "dt.h"
@@ -74,19 +74,19 @@ struct {
uint64_t r_addr[PROG_MAX_FLOWS];
int fd;
- struct sdu_sched * sdu_sched;
+ struct packet_sched * packet_sched;
} fa;
-static void sdu_handler(int fd,
- qoscube_t qc,
- struct shm_du_buff * sdb)
+static void packet_handler(int fd,
+ qoscube_t qc,
+ struct shm_du_buff * sdb)
{
pthread_rwlock_rdlock(&fa.flows_lock);
- if (dt_write_sdu(fa.r_addr[fd], qc, fa.r_eid[fd], sdb)) {
+ if (dt_write_packet(fa.r_addr[fd], qc, fa.r_eid[fd], sdb)) {
pthread_rwlock_unlock(&fa.flows_lock);
ipcp_sdb_release(sdb);
- log_warn("Failed to forward SDU.");
+ log_warn("Failed to forward packet.");
return;
}
@@ -99,7 +99,7 @@ static void destroy_conn(int fd)
fa.r_addr[fd] = INVALID_ADDR;
}
-static void fa_post_sdu(void * comp,
+static void fa_post_packet(void * comp,
struct shm_du_buff * sdb)
{
struct timespec ts = {0, TIMEOUT * 1000};
@@ -192,7 +192,7 @@ static void fa_post_sdu(void * comp,
if (msg->response < 0)
destroy_conn(ntoh32(msg->r_eid));
else
- sdu_sched_add(fa.sdu_sched, ntoh32(msg->r_eid));
+ packet_sched_add(fa.packet_sched, ntoh32(msg->r_eid));
pthread_rwlock_unlock(&fa.flows_lock);
@@ -215,7 +215,7 @@ int fa_init(void)
if (pthread_rwlock_init(&fa.flows_lock, NULL))
return -1;
- fa.fd = dt_reg_comp(&fa, &fa_post_sdu, FA);
+ fa.fd = dt_reg_comp(&fa, &fa_post_packet, FA);
return 0;
}
@@ -227,9 +227,9 @@ void fa_fini(void)
int fa_start(void)
{
- fa.sdu_sched = sdu_sched_create(sdu_handler);
- if (fa.sdu_sched == NULL) {
- log_err("Failed to create SDU scheduler.");
+ fa.packet_sched = packet_sched_create(packet_handler);
+ if (fa.packet_sched == NULL) {
+ log_err("Failed to create packet scheduler.");
return -1;
}
@@ -238,7 +238,7 @@ int fa_start(void)
void fa_stop(void)
{
- sdu_sched_destroy(fa.sdu_sched);
+ packet_sched_destroy(fa.packet_sched);
}
int fa_alloc(int fd,
@@ -273,7 +273,7 @@ int fa_alloc(int fd,
qc = qos_spec_to_cube(qs);
- if (dt_write_sdu(addr, qc, fa.fd, sdb)) {
+ if (dt_write_packet(addr, qc, fa.fd, sdb)) {
ipcp_sdb_release(sdb);
return -1;
}
@@ -335,14 +335,14 @@ int fa_alloc_resp(int fd,
destroy_conn(fd);
ipcp_sdb_release(sdb);
} else {
- sdu_sched_add(fa.sdu_sched, fd);
+ packet_sched_add(fa.packet_sched, fd);
}
ipcp_flow_get_qoscube(fd, &qc);
assert(qc >= 0 && qc < QOS_CUBE_MAX);
- if (dt_write_sdu(fa.r_addr[fd], qc, fa.fd, sdb)) {
+ if (dt_write_packet(fa.r_addr[fd], qc, fa.fd, sdb)) {
destroy_conn(fd);
pthread_rwlock_unlock(&fa.flows_lock);
ipcp_sdb_release(sdb);
@@ -360,7 +360,7 @@ int fa_dealloc(int fd)
pthread_rwlock_wrlock(&fa.flows_lock);
- sdu_sched_del(fa.sdu_sched, fd);
+ packet_sched_del(fa.packet_sched, fd);
destroy_conn(fd);
diff --git a/src/ipcpd/normal/sdu_sched.c b/src/ipcpd/normal/packet_sched.c
index e6d705fb..fc01fb32 100644
--- a/src/ipcpd/normal/sdu_sched.c
+++ b/src/ipcpd/normal/packet_sched.c
@@ -1,7 +1,7 @@
/*
* Ouroboros - Copyright (C) 2016 - 2018
*
- * SDU scheduler component
+ * Packet scheduler component
*
* Dimitri Staessens <dimitri.staessens@ugent.be>
* Sander Vrijders <sander.vrijders@ugent.be>
@@ -32,7 +32,7 @@
#include <ouroboros/notifier.h>
#include "ipcp.h"
-#include "sdu_sched.h"
+#include "packet_sched.h"
#include "connmgr.h"
#include <assert.h>
@@ -49,15 +49,15 @@ static int qos_prio [] = {
QOS_PRIO_DATA
};
-struct sdu_sched {
- fset_t * set[QOS_CUBE_MAX];
- next_sdu_fn_t callback;
- pthread_t readers[QOS_CUBE_MAX * IPCP_SCHED_THR_MUL];
+struct packet_sched {
+ fset_t * set[QOS_CUBE_MAX];
+ next_packet_fn_t callback;
+ pthread_t readers[QOS_CUBE_MAX * IPCP_SCHED_THR_MUL];
};
struct sched_info {
- struct sdu_sched * sch;
- qoscube_t qc;
+ struct packet_sched * sch;
+ qoscube_t qc;
};
static void cleanup_reader(void * o)
@@ -65,13 +65,13 @@ static void cleanup_reader(void * o)
fqueue_destroy((fqueue_t *) o);
}
-static void * sdu_reader(void * o)
+static void * packet_reader(void * o)
{
- struct sdu_sched * sched;
- struct shm_du_buff * sdb;
- int fd;
- fqueue_t * fq;
- qoscube_t qc;
+ struct packet_sched * sched;
+ struct shm_du_buff * sdb;
+ int fd;
+ fqueue_t * fq;
+ qoscube_t qc;
sched = ((struct sched_info *) o)->sch;
qc = ((struct sched_info *) o)->qc;
@@ -119,26 +119,26 @@ static void * sdu_reader(void * o)
return (void *) 0;
}
-struct sdu_sched * sdu_sched_create(next_sdu_fn_t callback)
+struct packet_sched * packet_sched_create(next_packet_fn_t callback)
{
- struct sdu_sched * sdu_sched;
- struct sched_info * infos[QOS_CUBE_MAX * IPCP_SCHED_THR_MUL];
- int i;
- int j;
+ struct packet_sched * packet_sched;
+ struct sched_info * infos[QOS_CUBE_MAX * IPCP_SCHED_THR_MUL];
+ int i;
+ int j;
assert(callback);
- sdu_sched = malloc(sizeof(*sdu_sched));
- if (sdu_sched == NULL)
+ packet_sched = malloc(sizeof(*packet_sched));
+ if (packet_sched == NULL)
goto fail_malloc;
- sdu_sched->callback = callback;
+ packet_sched->callback = callback;
for (i = 0; i < QOS_CUBE_MAX; ++i) {
- sdu_sched->set[i] = fset_create();
- if (sdu_sched->set[i] == NULL) {
+ packet_sched->set[i] = fset_create();
+ if (packet_sched->set[i] == NULL) {
for (j = 0; j < i; ++j)
- fset_destroy(sdu_sched->set[j]);
+ fset_destroy(packet_sched->set[j]);
goto fail_flow_set;
}
}
@@ -150,17 +150,17 @@ struct sdu_sched * sdu_sched_create(next_sdu_fn_t callback)
free(infos[j]);
goto fail_infos;
}
- infos[i]->sch = sdu_sched;
+ infos[i]->sch = packet_sched;
infos[i]->qc = i % QOS_CUBE_MAX;
}
for (i = 0; i < QOS_CUBE_MAX * IPCP_SCHED_THR_MUL; ++i) {
- if (pthread_create(&sdu_sched->readers[i], NULL,
- sdu_reader, infos[i])) {
+ if (pthread_create(&packet_sched->readers[i], NULL,
+ packet_reader, infos[i])) {
for (j = 0; j < i; ++j)
- pthread_cancel(sdu_sched->readers[j]);
+ pthread_cancel(packet_sched->readers[j]);
for (j = 0; j < i; ++j)
- pthread_join(sdu_sched->readers[j], NULL);
+ pthread_join(packet_sched->readers[j], NULL);
for (j = i; j < QOS_CUBE_MAX * IPCP_SCHED_THR_MUL; ++j)
free(infos[i]);
goto fail_infos;
@@ -181,61 +181,61 @@ struct sdu_sched * sdu_sched_create(next_sdu_fn_t callback)
par.sched_priority = min +
(qos_prio[i % QOS_CUBE_MAX] * (max - min) / 99);
- if (pthread_setschedparam(sdu_sched->readers[i], pol, &par))
+ if (pthread_setschedparam(packet_sched->readers[i], pol, &par))
goto fail_sched;
}
- return sdu_sched;
+ return packet_sched;
fail_sched:
for (j = 0; j < QOS_CUBE_MAX * IPCP_SCHED_THR_MUL; ++j)
- pthread_cancel(sdu_sched->readers[j]);
+ pthread_cancel(packet_sched->readers[j]);
for (j = 0; j < QOS_CUBE_MAX * IPCP_SCHED_THR_MUL; ++j)
- pthread_join(sdu_sched->readers[j], NULL);
+ pthread_join(packet_sched->readers[j], NULL);
fail_infos:
for (j = 0; j < QOS_CUBE_MAX; ++j)
- fset_destroy(sdu_sched->set[j]);
+ fset_destroy(packet_sched->set[j]);
fail_flow_set:
- free(sdu_sched);
+ free(packet_sched);
fail_malloc:
return NULL;
}
-void sdu_sched_destroy(struct sdu_sched * sdu_sched)
+void packet_sched_destroy(struct packet_sched * packet_sched)
{
int i;
- assert(sdu_sched);
+ assert(packet_sched);
for (i = 0; i < QOS_CUBE_MAX * IPCP_SCHED_THR_MUL; ++i) {
- pthread_cancel(sdu_sched->readers[i]);
- pthread_join(sdu_sched->readers[i], NULL);
+ pthread_cancel(packet_sched->readers[i]);
+ pthread_join(packet_sched->readers[i], NULL);
}
for (i = 0; i < QOS_CUBE_MAX; ++i)
- fset_destroy(sdu_sched->set[i]);
+ fset_destroy(packet_sched->set[i]);
- free(sdu_sched);
+ free(packet_sched);
}
-void sdu_sched_add(struct sdu_sched * sdu_sched,
- int fd)
+void packet_sched_add(struct packet_sched * packet_sched,
+ int fd)
{
qoscube_t qc;
- assert(sdu_sched);
+ assert(packet_sched);
ipcp_flow_get_qoscube(fd, &qc);
- fset_add(sdu_sched->set[qc], fd);
+ fset_add(packet_sched->set[qc], fd);
}
-void sdu_sched_del(struct sdu_sched * sdu_sched,
- int fd)
+void packet_sched_del(struct packet_sched * packet_sched,
+ int fd)
{
qoscube_t qc;
- assert(sdu_sched);
+ assert(packet_sched);
ipcp_flow_get_qoscube(fd, &qc);
- fset_del(sdu_sched->set[qc], fd);
+ fset_del(packet_sched->set[qc], fd);
}
diff --git a/src/ipcpd/normal/sdu_sched.h b/src/ipcpd/normal/packet_sched.h
index cdbda272..13ff400d 100644
--- a/src/ipcpd/normal/sdu_sched.h
+++ b/src/ipcpd/normal/packet_sched.h
@@ -1,7 +1,7 @@
/*
* Ouroboros - Copyright (C) 2016 - 2018
*
- * SDU scheduler component
+ * Packet scheduler component
*
* Dimitri Staessens <dimitri.staessens@ugent.be>
* Sander Vrijders <sander.vrijders@ugent.be>
@@ -20,24 +20,24 @@
* Foundation, Inc., http://www.fsf.org/about/contact/.
*/
-#ifndef OUROBOROS_IPCPD_NORMAL_SDU_SCHED_H
-#define OUROBOROS_IPCPD_NORMAL_SDU_SCHED_H
+#ifndef OUROBOROS_IPCPD_NORMAL_PACKET_SCHED_H
+#define OUROBOROS_IPCPD_NORMAL_PACKET_SCHED_H
#include <ouroboros/ipcp-dev.h>
#include <ouroboros/fqueue.h>
-typedef void (* next_sdu_fn_t)(int fd,
- qoscube_t qc,
- struct shm_du_buff * sdb);
+typedef void (* next_packet_fn_t)(int fd,
+ qoscube_t qc,
+ struct shm_du_buff * sdb);
-struct sdu_sched * sdu_sched_create(next_sdu_fn_t callback);
+struct packet_sched * packet_sched_create(next_packet_fn_t callback);
-void sdu_sched_destroy(struct sdu_sched * sdu_sched);
+void packet_sched_destroy(struct packet_sched * packet_sched);
-void sdu_sched_add(struct sdu_sched * sdu_sched,
- int fd);
+void packet_sched_add(struct packet_sched * packet_sched,
+ int fd);
-void sdu_sched_del(struct sdu_sched * sdu_sched,
- int fd);
+void packet_sched_del(struct packet_sched * packet_sched,
+ int fd);
-#endif /* OUROBOROS_IPCPD_NORMAL_SDU_SCHED_H */
+#endif /* OUROBOROS_IPCPD_NORMAL_PACKET_SCHED_H */
diff --git a/src/ipcpd/udp/main.c b/src/ipcpd/udp/main.c
index 96820662..a1af1e85 100644
--- a/src/ipcpd/udp/main.c
+++ b/src/ipcpd/udp/main.c
@@ -54,20 +54,20 @@
#include <sys/wait.h>
#include <fcntl.h>
-#define FLOW_REQ 1
-#define FLOW_REPLY 2
+#define FLOW_REQ 1
+#define FLOW_REPLY 2
-#define THIS_TYPE IPCP_UDP
-#define LISTEN_PORT htons(0x0D1F)
-#define SHIM_UDP_BUF_SIZE 256
-#define SHIM_UDP_MSG_SIZE 256
-#define SHIM_UDP_MAX_SDU_SIZE 8980
-#define DNS_TTL 86400
-#define FD_UPDATE_TIMEOUT 100 /* microseconds */
+#define THIS_TYPE IPCP_UDP
+#define LISTEN_PORT htons(0x0D1F)
+#define SHIM_UDP_BUF_SIZE 256
+#define SHIM_UDP_MSG_SIZE 256
+#define SHIM_UDP_MAX_PACKET_SIZE 8980
+#define DNS_TTL 86400
+#define FD_UPDATE_TIMEOUT 100 /* microseconds */
-#define local_ip (udp_data.s_saddr.sin_addr.s_addr)
+#define local_ip (udp_data.s_saddr.sin_addr.s_addr)
-#define UDP_MAX_PORTS 0xFFFF
+#define UDP_MAX_PORTS 0xFFFF
struct mgmt_msg {
uint16_t src_udp_port;
@@ -106,9 +106,9 @@ struct {
struct uf fd_to_uf[SYS_MAX_FLOWS];
pthread_rwlock_t flows_lock;
- pthread_t sduloop;
+ pthread_t packet_loop;
pthread_t handler;
- pthread_t sdu_reader;
+ pthread_t packet_reader;
bool fd_set_mod;
pthread_cond_t fd_set_cond;
@@ -495,13 +495,13 @@ static void * ipcp_udp_listener(void * o)
return 0;
}
-static void * ipcp_udp_sdu_reader(void * o)
+static void * ipcp_udp_packet_reader(void * o)
{
ssize_t n;
int skfd;
int fd;
/* FIXME: avoid this copy */
- char buf[SHIM_UDP_MAX_SDU_SIZE];
+ char buf[SHIM_UDP_MAX_PACKET_SIZE];
struct sockaddr_in r_saddr;
struct timeval tv = {0, FD_UPDATE_TIMEOUT};
fd_set read_fds;
@@ -533,7 +533,7 @@ static void * ipcp_udp_sdu_reader(void * o)
n = sizeof(r_saddr);
if ((n = recvfrom(skfd,
&buf,
- SHIM_UDP_MAX_SDU_SIZE,
+ SHIM_UDP_MAX_PACKET_SIZE,
0,
(struct sockaddr *) &r_saddr,
(unsigned *) &n)) <= 0)
@@ -552,7 +552,7 @@ static void * ipcp_udp_sdu_reader(void * o)
return (void *) 0;
}
-static void * ipcp_udp_sdu_loop(void * o)
+static void * ipcp_udp_packet_loop(void * o)
{
int fd;
struct shm_du_buff * sdb;
@@ -582,7 +582,7 @@ static void * ipcp_udp_sdu_loop(void * o)
if (send(fd, shm_du_buff_head(sdb),
shm_du_buff_tail(sdb) - shm_du_buff_head(sdb),
0) < 0)
- log_err("Failed to send SDU.");
+ log_err("Failed to send PACKET.");
pthread_cleanup_pop(true);
}
@@ -666,20 +666,20 @@ static int ipcp_udp_bootstrap(const struct ipcp_config * conf)
goto fail_bind;
}
- if (pthread_create(&udp_data.sdu_reader,
+ if (pthread_create(&udp_data.packet_reader,
NULL,
- ipcp_udp_sdu_reader,
+ ipcp_udp_packet_reader,
NULL)) {
ipcp_set_state(IPCP_INIT);
- goto fail_sdu_reader;
+ goto fail_packet_reader;
}
- if (pthread_create(&udp_data.sduloop,
+ if (pthread_create(&udp_data.packet_loop,
NULL,
- ipcp_udp_sdu_loop,
+ ipcp_udp_packet_loop,
NULL)) {
ipcp_set_state(IPCP_INIT);
- goto fail_sduloop;
+ goto fail_packet_loop;
}
log_dbg("Bootstrapped IPCP over UDP with pid %d.", getpid());
@@ -688,10 +688,10 @@ static int ipcp_udp_bootstrap(const struct ipcp_config * conf)
return 0;
- fail_sduloop:
- pthread_cancel(udp_data.sdu_reader);
- pthread_join(udp_data.sdu_reader, NULL);
- fail_sdu_reader:
+ fail_packet_loop:
+ pthread_cancel(udp_data.packet_reader);
+ pthread_join(udp_data.packet_reader, NULL);
+ fail_packet_reader:
pthread_cancel(udp_data.handler);
pthread_join(udp_data.handler, NULL);
fail_bind:
@@ -1222,13 +1222,13 @@ int main(int argc,
ipcp_shutdown();
if (ipcp_get_state() == IPCP_SHUTDOWN) {
- pthread_cancel(udp_data.sduloop);
+ pthread_cancel(udp_data.packet_loop);
pthread_cancel(udp_data.handler);
- pthread_cancel(udp_data.sdu_reader);
+ pthread_cancel(udp_data.packet_reader);
- pthread_join(udp_data.sduloop, NULL);
+ pthread_join(udp_data.packet_loop, NULL);
pthread_join(udp_data.handler, NULL);
- pthread_join(udp_data.sdu_reader, NULL);
+ pthread_join(udp_data.packet_reader, NULL);
}
udp_data_fini();
diff --git a/src/irmd/main.c b/src/irmd/main.c
index 9504f3b5..427e09d1 100644
--- a/src/irmd/main.c
+++ b/src/irmd/main.c
@@ -123,7 +123,7 @@ struct {
pthread_rwlock_t flows_lock; /* lock for flows */
struct lockfile * lf; /* single irmd per system */
- struct shm_rdrbuff * rdrb; /* rdrbuff for SDUs */
+ struct shm_rdrbuff * rdrb; /* rdrbuff for packets */
int sockfd; /* UNIX socket */
diff --git a/src/lib/CMakeLists.txt b/src/lib/CMakeLists.txt
index aa4e5bf3..84a9fd72 100644
--- a/src/lib/CMakeLists.txt
+++ b/src/lib/CMakeLists.txt
@@ -138,7 +138,7 @@ mark_as_advanced(LIBRT_LIBRARIES LIBPTHREAD_LIBRARIES
LIBGCRYPT_INCLUDE_DIR SYS_RND_HDR)
set(SHM_BUFFER_SIZE 4096 CACHE STRING
- "Number of blocks in SDU buffer, must be a power of 2")
+ "Number of blocks in packet buffer, must be a power of 2")
set(SYS_MAX_FLOWS 10240 CACHE STRING
"Maximum number of total flows for this system")
set(PROG_MAX_FLOWS 4096 CACHE STRING
@@ -171,9 +171,9 @@ set(SHM_FLOW_SET_PREFIX "/${SHM_PREFIX}.set." CACHE INTERNAL
set(SHM_RDRB_NAME "/${SHM_PREFIX}.rdrb" CACHE INTERNAL
"Name for the main POSIX shared memory buffer")
set(SHM_RDRB_BLOCK_SIZE "sysconf(_SC_PAGESIZE)" CACHE STRING
- "SDU buffer block size, multiple of pagesize for performance")
+ "Packet buffer block size, multiple of pagesize for performance")
set(SHM_RDRB_MULTI_BLOCK true CACHE BOOL
- "SDU buffer multiblock SDU support")
+ "Packet buffer multiblock packet support")
set(SHM_RBUFF_LOCKLESS 0 CACHE BOOL
"Enable shared memory lockless rbuff support")
diff --git a/src/lib/dev.c b/src/lib/dev.c
index a92c1e42..00dcf991 100644
--- a/src/lib/dev.c
+++ b/src/lib/dev.c
@@ -895,7 +895,7 @@ ssize_t flow_read(int fd,
{
ssize_t idx;
ssize_t n;
- uint8_t * sdu;
+ uint8_t * packet;
struct shm_rbuff * rb;
struct shm_du_buff * sdb;
struct timespec abs;
@@ -948,19 +948,19 @@ ssize_t flow_read(int fd,
}
}
- n = shm_rdrbuff_read(&sdu, ai.rdrb, idx);
+ n = shm_rdrbuff_read(&packet, ai.rdrb, idx);
assert(n >= 0);
if (n <= (ssize_t) count) {
- memcpy(buf, sdu, n);
+ memcpy(buf, packet, n);
shm_rdrbuff_remove(ai.rdrb, idx);
flow->part_idx = (partrd && n == (ssize_t) count) ?
DONE_PART : NO_PART;
return n;
} else {
if (partrd) {
- memcpy(buf, sdu, count);
+ memcpy(buf, packet, count);
sdb = shm_rdrbuff_get(ai.rdrb, idx);
shm_du_buff_head_release(sdb, n);
flow->part_idx = idx;
@@ -1042,7 +1042,7 @@ int fset_add(struct flow_set * set,
int fd)
{
int ret;
- size_t sdus;
+ size_t packets;
size_t i;
if (set == NULL || fd < 0 || fd > SYS_MAX_FLOWS)
@@ -1052,8 +1052,8 @@ int fset_add(struct flow_set * set,
ret = shm_flow_set_add(ai.fqset, set->idx, ai.flows[fd].port_id);
- sdus = shm_rbuff_queued(ai.flows[fd].rx_rb);
- for (i = 0; i < sdus; i++)
+ packets = shm_rbuff_queued(ai.flows[fd].rx_rb);
+ for (i = 0; i < packets; i++)
shm_flow_set_notify(ai.fqset, ai.flows[fd].port_id, FLOW_PKT);
pthread_rwlock_unlock(&ai.lock);
diff --git a/src/lib/frct.c b/src/lib/frct.c
index e9acb1dc..2e5c385d 100644
--- a/src/lib/frct.c
+++ b/src/lib/frct.c
@@ -294,7 +294,7 @@ static int __frcti_snd(struct frcti * frcti,
return 0;
}
-/* Returns 0 when idx contains an SDU for the application. */
+/* Returns 0 when idx contains a packet for the application. */
static int __frcti_rcv(struct frcti * frcti,
struct shm_du_buff * sdb)
{
diff --git a/src/lib/shm_rbuff.c b/src/lib/shm_rbuff.c
index 453f5183..5319e89c 100644
--- a/src/lib/shm_rbuff.c
+++ b/src/lib/shm_rbuff.c
@@ -1,7 +1,7 @@
/*
* Ouroboros - Copyright (C) 2016 - 2018
*
- * Ring buffer implementations for incoming SDUs
+ * Ring buffer implementations for incoming packets
*
* Dimitri Staessens <dimitri.staessens@ugent.be>
* Sander Vrijders <sander.vrijders@ugent.be>
@@ -63,8 +63,8 @@ struct shm_rbuff {
size_t * tail; /* start of ringbuffer tail */
size_t * acl; /* access control */
pthread_mutex_t * lock; /* lock all free space in shm */
- pthread_cond_t * add; /* SDU arrived */
- pthread_cond_t * del; /* SDU removed */
+ pthread_cond_t * add; /* packet arrived */
+ pthread_cond_t * del; /* packet removed */
pid_t pid; /* pid of the owner */
int port_id; /* port_id of the flow */
};
diff --git a/src/lib/shm_rbuff_ll.c b/src/lib/shm_rbuff_ll.c
index c488f274..43eac7f6 100644
--- a/src/lib/shm_rbuff_ll.c
+++ b/src/lib/shm_rbuff_ll.c
@@ -1,7 +1,7 @@
/*
* Ouroboros - Copyright (C) 2016 - 2018
*
- * Lockless ring buffer for incoming SDUs
+ * Lockless ring buffer for incoming packets
*
* Dimitri Staessens <dimitri.staessens@ugent.be>
* Sander Vrijders <sander.vrijders@ugent.be>
diff --git a/src/lib/shm_rbuff_pthr.c b/src/lib/shm_rbuff_pthr.c
index 3b7ea2d4..c74503ff 100644
--- a/src/lib/shm_rbuff_pthr.c
+++ b/src/lib/shm_rbuff_pthr.c
@@ -1,7 +1,7 @@
/*
* Ouroboros - Copyright (C) 2016 - 2018
*
- * Ring buffer for incoming SDUs
+ * Ring buffer for incoming packets
*
* Dimitri Staessens <dimitri.staessens@ugent.be>
* Sander Vrijders <sander.vrijders@ugent.be>
diff --git a/src/lib/shm_rdrbuff.c b/src/lib/shm_rdrbuff.c
index 5ae2085d..8bbdda46 100644
--- a/src/lib/shm_rdrbuff.c
+++ b/src/lib/shm_rdrbuff.c
@@ -87,7 +87,7 @@ struct shm_rdrbuff {
size_t * tail; /* start of ringbuffer tail */
pthread_mutex_t * lock; /* lock all free space in shm */
pthread_cond_t * full; /* flag when full */
- pthread_cond_t * healthy; /* flag when SDU is read */
+ pthread_cond_t * healthy; /* flag when packet is read */
pid_t * pid; /* pid of the irmd owner */
};
diff --git a/src/tools/ocbr/ocbr.c b/src/tools/ocbr/ocbr.c
index e2bd84af..12983da3 100644
--- a/src/tools/ocbr/ocbr.c
+++ b/src/tools/ocbr/ocbr.c
@@ -60,7 +60,7 @@ struct s {
static void usage(void)
{
printf("Usage: cbr [OPTION]...\n"
- "Sends SDUs from client to server at a constant bit rate.\n\n"
+ "Sends packets from client to server at a constant bit rate.\n\n"
" -l, --listen Run in server mode\n"
"\n"
"Server options:\n"
@@ -70,10 +70,10 @@ static void usage(void)
"Client options:\n"
" -n, --server_apn Specify the name of the server.\n"
" -d, --duration Duration for sending (s)\n"
- " -f, --flood Send SDUs as fast as possible\n"
- " -s, --size SDU size (B, max %ld B)\n"
+ " -f, --flood Send packets as fast as possible\n"
+ " -s, --size packet size (B, max %ld B)\n"
" -r, --rate Rate (b/s)\n"
- " --sleep Sleep in between sending SDUs\n"
+ " --sleep Sleep in between sending packets\n"
"\n\n"
" --help Display this help text and exit\n",
BUF_SIZE);
@@ -82,7 +82,7 @@ static void usage(void)
int main(int argc, char ** argv)
{
int duration = 60; /* One minute test */
- int size = 1000; /* 1000 byte SDUs */
+ int size = 1000; /* 1000 byte packets */
long rate = 1000000; /* 1 Mb/s */
bool flood = false;
bool sleep = false;
diff --git a/src/tools/ocbr/ocbr_client.c b/src/tools/ocbr/ocbr_client.c
index 026ab001..63b43721 100644
--- a/src/tools/ocbr/ocbr_client.c
+++ b/src/tools/ocbr/ocbr_client.c
@@ -155,7 +155,7 @@ int client_main(char * server,
ms = ts_diff_ms(&start, &end);
printf("sent statistics: "
- "%9ld SDUs, %12ld bytes in %9d ms, %4.4f Mb/s\n",
+ "%9ld packets, %12ld bytes in %9d ms, %4.4f Mb/s\n",
seqnr, seqnr * size, ms, (seqnr / (ms * 1000.0)) * size * 8.0);
flow_dealloc(fd);
diff --git a/src/tools/ocbr/ocbr_server.c b/src/tools/ocbr/ocbr_server.c
index 4f080eff..75983201 100644
--- a/src/tools/ocbr/ocbr_server.c
+++ b/src/tools/ocbr/ocbr_server.c
@@ -90,8 +90,8 @@ static void handle_flow(int fd)
bool stop = false;
- long sdus = 0;
- long sdus_intv = 0;
+ long packets = 0;
+ long packets_intv = 0;
long bytes_read = 0;
long bytes_read_intv = 0;
@@ -109,7 +109,7 @@ static void handle_flow(int fd)
if (count > 0) {
clock_gettime(CLOCK_REALTIME, &alive);
- sdus++;
+ packets++;
bytes_read += count;
}
@@ -121,17 +121,18 @@ static void handle_flow(int fd)
if (stop || ts_diff_ms(&now, &iv_end) < 0) {
long us = ts_diff_us(&iv_start, &now);
- printf("Flow %4d: %9ld SDUs (%12ld bytes) in %9ld ms"
- " => %9.4f p/s, %9.4f Mb/s\n",
+ printf("Flow %4d: %9ld packets (%12ld bytes) in %9ld ms"
+ " => %9.4f pps, %9.4f Mbps\n",
fd,
- sdus - sdus_intv,
+ packets - packets_intv,
bytes_read - bytes_read_intv,
us / 1000,
- ((sdus - sdus_intv) / (double) us) * MILLION,
+ ((packets - packets_intv) / (double) us)
+ * MILLION,
8 * ((bytes_read - bytes_read_intv)
/ (double)(us)));
iv_start = iv_end;
- sdus_intv = sdus;
+ packets_intv = packets;
bytes_read_intv = bytes_read;
ts_add(&iv_start, &intv, &iv_end);
}
diff --git a/src/tools/oecho/oecho.c b/src/tools/oecho/oecho.c
index cc173988..b6a74aa5 100644
--- a/src/tools/oecho/oecho.c
+++ b/src/tools/oecho/oecho.c
@@ -72,7 +72,7 @@ static int server_main(void)
count = flow_read(fd, &buf, BUF_SIZE);
if (count < 0) {
- printf("Failed to read SDU.\n");
+ printf("Failed to read packet.\n");
flow_dealloc(fd);
continue;
}
@@ -80,7 +80,7 @@ static int server_main(void)
printf("Message from client is %.*s.\n", (int) count, buf);
if (flow_write(fd, buf, count) == -1) {
- printf("Failed to write SDU.\n");
+ printf("Failed to write packet.\n");
flow_dealloc(fd);
continue;
}
@@ -105,14 +105,14 @@ static int client_main(void)
}
if (flow_write(fd, message, strlen(message) + 1) < 0) {
- printf("Failed to write SDU.\n");
+ printf("Failed to write packet.\n");
flow_dealloc(fd);
return -1;
}
count = flow_read(fd, buf, BUF_SIZE);
if (count < 0) {
- printf("Failed to read SDU.\n");
+ printf("Failed to read packet.\n");
flow_dealloc(fd);
return -1;
}
diff --git a/src/tools/operf/operf.c b/src/tools/operf/operf.c
index 137e8647..92555c23 100644
--- a/src/tools/operf/operf.c
+++ b/src/tools/operf/operf.c
@@ -119,8 +119,8 @@ static void usage(void)
" -d, --duration Test duration (default 60s)\n"
" -r, --rate Rate (b/s)\n"
" -s, --size Payload size (B, default 1500)\n"
- " -f, --flood Send SDUs as fast as possible\n"
- " --sleep Sleep in between sending SDUs\n"
+ " -f, --flood Send packets as fast as possible\n"
+ " --sleep Sleep in between sending packets\n"
"\n"
" --help Display this help text and exit\n");
}
diff --git a/src/tools/operf/operf_client.c b/src/tools/operf/operf_client.c
index c8873c54..6862944e 100644
--- a/src/tools/operf/operf_client.c
+++ b/src/tools/operf/operf_client.c
@@ -120,11 +120,12 @@ void * writer(void * o)
msg = (struct msg *) buf;
if (client.flood)
- printf("Flooding %s with %d byte SDUs for %d seconds.\n\n",
+ printf("Flooding %s with %d byte packets for %d seconds.\n\n",
client.server_name, client.size,
client.duration / 1000);
else
- printf("Sending %d byte SDUs for %d s to %s at %.3lf Mb/s.\n\n",
+ printf("Sending %d byte packets for %d s to %s "
+ "at %.3lf Mb/s.\n\n",
client.size, client.duration / 1000,
client.server_name,
client.rate / (double) MILLION);
@@ -141,7 +142,7 @@ void * writer(void * o)
msg->id = client.sent;
if (flow_write(*fdp, buf, client.size) == -1) {
- printf("Failed to send SDU.\n");
+ printf("Failed to send packet.\n");
flow_dealloc(*fdp);
free(buf);
return (void *) -1;
@@ -225,7 +226,7 @@ int client_main(void)
printf("\n");
printf("--- %s perf statistics ---\n", client.server_name);
- printf("%ld SDUs transmitted, ", client.sent);
+ printf("%ld packets transmitted, ", client.sent);
printf("%ld received, ", client.rcvd);
printf("%ld%% packet loss, ", client.sent == 0 ? 0 :
100 - ((100 * client.rcvd) / client.sent));
diff --git a/src/tools/oping/oping_client.c b/src/tools/oping/oping_client.c
index 0f7695b5..a978e659 100644
--- a/src/tools/oping/oping_client.c
+++ b/src/tools/oping/oping_client.c
@@ -176,7 +176,7 @@ void * writer(void * o)
msg->tv_nsec = now.tv_nsec;
if (flow_write(*fdp, buf, client.size) == -1) {
- printf("Failed to send SDU.\n");
+ printf("Failed to send packet.\n");
flow_dealloc(*fdp);
free(buf);
return (void *) -1;
@@ -253,7 +253,7 @@ static int client_main(void)
printf("\n");
printf("--- %s ping statistics ---\n", client.s_apn);
- printf("%d SDUs transmitted, ", client.sent);
+ printf("%d packets transmitted, ", client.sent);
printf("%d received, ", client.rcvd);
printf("%zd out-of-order, ", client.ooo);
printf("%.0lf%% packet loss, ", client.sent == 0 ? 0 :
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-31 02:36:51 +0000