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-rw-r--r--src/ipcpd/local/main.c25
-rw-r--r--src/ipcpd/shim-eth-llc/main.c33
-rw-r--r--src/ipcpd/shim-udp/main.c33
-rw-r--r--src/irmd/main.c11
-rw-r--r--src/tools/oping/oping.c2
-rw-r--r--src/tools/oping/oping_client.c18
-rw-r--r--src/tools/oping/oping_server.c23
7 files changed, 84 insertions, 61 deletions
diff --git a/src/ipcpd/local/main.c b/src/ipcpd/local/main.c
index b8783d9d..a8d5c273 100644
--- a/src/ipcpd/local/main.c
+++ b/src/ipcpd/local/main.c
@@ -50,6 +50,7 @@ int irmd_api;
struct {
int in_out[IRMD_MAX_FLOWS];
flow_set_t * flows;
+ fqueue_t * fq;
pthread_rwlock_t lock;
pthread_t sduloop;
@@ -65,6 +66,12 @@ static int local_data_init(void)
if (local_data.flows == NULL)
return -ENFILE;
+ local_data.fq = fqueue_create();
+ if (local_data.fq == NULL) {
+ flow_set_destroy(local_data.flows);
+ return -ENOMEM;
+ }
+
pthread_rwlock_init(&local_data.lock, NULL);
return 0;
@@ -72,40 +79,35 @@ static int local_data_init(void)
static void local_data_fini(void)
{
+ flow_set_destroy(local_data.flows);
+ fqueue_destroy(local_data.fq);
pthread_rwlock_destroy(&local_data.lock);
}
static void * ipcp_local_sdu_loop(void * o)
{
struct timespec timeout = {0, EVENT_WAIT_TIMEOUT * 1000};
- fqueue_t * fq = fqueue_create();
- if (fq == NULL)
- return (void *) 1;
(void) o;
while (true) {
int fd;
- int ret;
ssize_t idx;
- ret = flow_event_wait(local_data.flows, fq, &timeout);
- if (ret == -ETIMEDOUT)
+ if (flow_event_wait(local_data.flows, local_data.fq, &timeout)
+ == -ETIMEDOUT)
continue;
- assert(!ret);
-
pthread_rwlock_rdlock(&ipcpi.state_lock);
if (ipcp_get_state() != IPCP_ENROLLED) {
pthread_rwlock_unlock(&ipcpi.state_lock);
- fqueue_destroy(fq);
return (void *) 1; /* -ENOTENROLLED */
}
pthread_rwlock_rdlock(&local_data.lock);
- while ((fd = fqueue_next(fq)) >= 0) {
+ while ((fd = fqueue_next(local_data.fq)) >= 0) {
idx = local_flow_read(fd);
assert((size_t) idx < (SHM_BUFFER_SIZE));
@@ -152,7 +154,8 @@ static int ipcp_local_bootstrap(struct dif_config * conf)
assert(conf);
assert(conf->type == THIS_TYPE);
- (void) conf;
+ /* this IPCP doesn't need to maintain its dif_name */
+ free(conf->dif_name);
pthread_rwlock_wrlock(&ipcpi.state_lock);
diff --git a/src/ipcpd/shim-eth-llc/main.c b/src/ipcpd/shim-eth-llc/main.c
index d4ea8eba..f6cded2b 100644
--- a/src/ipcpd/shim-eth-llc/main.c
+++ b/src/ipcpd/shim-eth-llc/main.c
@@ -113,6 +113,7 @@ struct {
int tx_offset;
#endif
flow_set_t * np1_flows;
+ fqueue_t * fq;
int * ef_to_fd;
struct ef * fd_to_ef;
pthread_rwlock_t flows_lock;
@@ -150,6 +151,15 @@ static int eth_llc_data_init(void)
return -ENOMEM;
}
+ eth_llc_data.fq = fqueue_create();
+ if (eth_llc_data.fq == NULL) {
+ flow_set_destroy(eth_llc_data.np1_flows);
+ bmp_destroy(eth_llc_data.saps);
+ free(eth_llc_data.ef_to_fd);
+ free(eth_llc_data.fd_to_ef);
+ return -ENOMEM;
+ }
+
for (i = 0; i < MAX_SAPS; ++i)
eth_llc_data.ef_to_fd[i] = -1;
@@ -168,6 +178,7 @@ void eth_llc_data_fini(void)
{
bmp_destroy(eth_llc_data.saps);
flow_set_destroy(eth_llc_data.np1_flows);
+ fqueue_destroy(eth_llc_data.fq);
free(eth_llc_data.fd_to_ef);
free(eth_llc_data.ef_to_fd);
pthread_rwlock_destroy(&eth_llc_data.flows_lock);
@@ -648,20 +659,16 @@ static void * eth_llc_ipcp_sdu_writer(void * o)
uint8_t dsap;
uint8_t r_addr[MAC_SIZE];
struct timespec timeout = {0, EVENT_WAIT_TIMEOUT * 1000};
- fqueue_t * fq = fqueue_create();
- if (fq == NULL)
- return (void *) 1;
(void) o;
while (true) {
- int ret = flow_event_wait(eth_llc_data.np1_flows, fq, &timeout);
- if (ret == -ETIMEDOUT)
+ if (flow_event_wait(eth_llc_data.np1_flows,
+ eth_llc_data.fq,
+ &timeout) == -ETIMEDOUT)
continue;
- assert(!ret);
-
- while ((fd = fqueue_next(fq)) >= 0) {
+ while ((fd = fqueue_next(eth_llc_data.fq)) >= 0) {
if (ipcp_flow_read(fd, &sdb)) {
LOG_ERR("Bad read from fd %d.", fd);
continue;
@@ -729,13 +736,11 @@ static int eth_llc_ipcp_bootstrap(struct dif_config * conf)
struct tpacket_req req;
#endif
- if (conf == NULL)
- return -1; /* -EINVAL */
+ assert(conf);
+ assert(conf->type == THIS_TYPE);
- if (conf->type != THIS_TYPE) {
- LOG_ERR("Config doesn't match IPCP type.");
- return -1;
- }
+ /* this IPCP doesn't need to maintain its dif_name */
+ free(conf->dif_name);
if (conf->if_name == NULL) {
LOG_ERR("Interface name is NULL.");
diff --git a/src/ipcpd/shim-udp/main.c b/src/ipcpd/shim-udp/main.c
index f779713c..e06787ce 100644
--- a/src/ipcpd/shim-udp/main.c
+++ b/src/ipcpd/shim-udp/main.c
@@ -78,6 +78,7 @@ struct {
int s_fd;
flow_set_t * np1_flows;
+ fqueue_t * fq;
fd_set flow_fd_s;
/* bidir mappings of (n - 1) file descriptor to (n) flow descriptor */
int uf_to_fd[FD_SETSIZE];
@@ -111,6 +112,12 @@ static int udp_data_init(void)
if (udp_data.np1_flows == NULL)
return -ENOMEM;
+ udp_data.fq = fqueue_create();
+ if (udp_data.fq == NULL) {
+ flow_set_destroy(udp_data.np1_flows);
+ return -ENOMEM;
+ }
+
pthread_rwlock_init(&udp_data.flows_lock, NULL);
pthread_cond_init(&udp_data.fd_set_cond, NULL);
pthread_mutex_init(&udp_data.fd_set_lock, NULL);
@@ -121,6 +128,7 @@ static int udp_data_init(void)
static void udp_data_fini(void)
{
flow_set_destroy(udp_data.np1_flows);
+ fqueue_destroy(udp_data.fq);
pthread_rwlock_destroy(&udp_data.flows_lock);
pthread_mutex_destroy(&udp_data.fd_set_lock);
@@ -522,23 +530,16 @@ static void * ipcp_udp_sdu_loop(void * o)
int fd;
struct timespec timeout = {0, FD_UPDATE_TIMEOUT * 1000};
struct shm_du_buff * sdb;
- fqueue_t * fq = fqueue_create();
- if (fq == NULL)
- return (void *) 1;
(void) o;
while (true) {
- int ret = flow_event_wait(udp_data.np1_flows, fq, &timeout);
- if (ret == -ETIMEDOUT)
- continue;
-
- if (ret < 0) {
- LOG_ERR("Event wait returned error code %d.", -ret);
+ if (flow_event_wait(udp_data.np1_flows,
+ udp_data.fq,
+ &timeout) == -ETIMEDOUT)
continue;
- }
- while ((fd = fqueue_next(fq)) >= 0) {
+ while ((fd = fqueue_next(udp_data.fq)) >= 0) {
if (ipcp_flow_read(fd, &sdb)) {
LOG_ERR("Bad read from fd %d.", fd);
continue;
@@ -593,13 +594,11 @@ static int ipcp_udp_bootstrap(struct dif_config * conf)
int enable = 1;
int fd = -1;
- if (conf == NULL)
- return -1; /* -EINVAL */
+ assert(conf);
+ assert(conf->type == THIS_TYPE);
- if (conf->type != THIS_TYPE) {
- LOG_ERR("Config doesn't match IPCP type.");
- return -1;
- }
+ /* this IPCP doesn't need to maintain its dif_name */
+ free(conf->dif_name);
if (inet_ntop(AF_INET,
&conf->ip_addr,
diff --git a/src/irmd/main.c b/src/irmd/main.c
index aac47adb..740472b9 100644
--- a/src/irmd/main.c
+++ b/src/irmd/main.c
@@ -1241,8 +1241,12 @@ static int flow_alloc_res(int port_id)
pthread_rwlock_unlock(&irmd->flows_lock);
pthread_rwlock_unlock(&irmd->state_lock);
- if (irm_flow_wait_state(f, FLOW_ALLOCATED) == FLOW_ALLOCATED)
+ if (irm_flow_wait_state(f, FLOW_ALLOCATED) == FLOW_ALLOCATED) {
+ LOG_INFO("Flow on port_id %d allocated.", port_id);
return 0;
+ }
+
+ LOG_INFO("Pending flow on port_id %d torn down.", port_id);
return -1;
}
@@ -1344,6 +1348,7 @@ static struct irm_flow * flow_req_arr(pid_t api,
struct pid_el * c_api;
pid_t h_api = -1;
+ int port_id = -1;
LOG_DBGF("Flow req arrived from IPCP %d for %s on AE %s.",
api, dst_name, ae_name);
@@ -1462,7 +1467,7 @@ static struct irm_flow * flow_req_arr(pid_t api,
pthread_rwlock_unlock(&irmd->reg_lock);
pthread_rwlock_wrlock(&irmd->flows_lock);
- f->port_id = bmp_allocate(irmd->port_ids);
+ port_id = f->port_id = bmp_allocate(irmd->port_ids);
if (!bmp_is_id_valid(irmd->port_ids, f->port_id)) {
pthread_rwlock_unlock(&irmd->flows_lock);
pthread_rwlock_unlock(&irmd->state_lock);
@@ -1527,6 +1532,8 @@ static struct irm_flow * flow_req_arr(pid_t api,
pthread_mutex_unlock(&re->state_lock);
+ LOG_INFO("Flow on port_id %d allocated.", port_id);
+
return f;
}
diff --git a/src/tools/oping/oping.c b/src/tools/oping/oping.c
index b476b33a..801f79b5 100644
--- a/src/tools/oping/oping.c
+++ b/src/tools/oping/oping.c
@@ -54,6 +54,7 @@ struct c {
double rtt_m2;
flow_set_t * flows;
+ fqueue_t * fq;
/* needs locking */
struct timespec * times;
@@ -66,6 +67,7 @@ struct c {
struct s {
struct timespec times[OPING_MAX_FLOWS];
flow_set_t * flows;
+ fqueue_t * fq;
pthread_mutex_t lock;
pthread_t cleaner_pt;
diff --git a/src/tools/oping/oping_client.c b/src/tools/oping/oping_client.c
index 9f49a1df..85cb2880 100644
--- a/src/tools/oping/oping_client.c
+++ b/src/tools/oping/oping_client.c
@@ -64,16 +64,14 @@ void * reader(void * o)
int msg_len = 0;
double ms = 0;
double d = 0;
- fqueue_t * fq = fqueue_create();
- if (fq == NULL)
- return (void *) 1;
(void) o;
/* FIXME: use flow timeout option once we have it */
while (client.rcvd != client.count
- && flow_event_wait(client.flows, fq, &timeout) != -ETIMEDOUT) {
- while ((fd = fqueue_next(fq)) >= 0) {
+ && (flow_event_wait(client.flows, client.fq, &timeout)
+ != -ETIMEDOUT)) {
+ while ((fd = fqueue_next(client.fq)) >= 0) {
msg_len = flow_read(fd, buf, OPING_BUF_SIZE);
if (msg_len < 0)
continue;
@@ -175,7 +173,13 @@ int client_main(void)
client.flows = flow_set_create();
if (client.flows == NULL)
- return 0;
+ return -1;
+
+ client.fq = fqueue_create();
+ if (client.fq == NULL) {
+ flow_set_destroy(client.flows);
+ return -1;
+ }
fd = flow_alloc(client.s_apn, NULL, NULL);
if (fd < 0) {
@@ -251,6 +255,8 @@ int client_main(void)
pthread_mutex_lock(&client.lock);
free(client.times);
+ flow_set_destroy(client.flows);
+ fqueue_destroy(client.fq);
pthread_mutex_unlock(&client.lock);
pthread_mutex_destroy(&client.lock);
diff --git a/src/tools/oping/oping_server.c b/src/tools/oping/oping_server.c
index bcd47f9a..720e71b6 100644
--- a/src/tools/oping/oping_server.c
+++ b/src/tools/oping/oping_server.c
@@ -75,23 +75,15 @@ void * server_thread(void *o)
struct timespec now = {0, 0};
struct timespec timeout = {0, 100 * MILLION};
int fd;
- fqueue_t * fq = fqueue_create();
- if (fq == NULL)
- return (void *) 1;
(void) o;
while (true) {
- int ret = flow_event_wait(server.flows, fq, &timeout);
- if (ret == -ETIMEDOUT)
+ if (flow_event_wait(server.flows, server.fq, &timeout)
+ == -ETIMEDOUT)
continue;
- if (ret < 0) {
- printf("Event error.\n");
- break;
- }
-
- while ((fd = fqueue_next(fq)) >= 0) {
+ while ((fd = fqueue_next(server.fq)) >= 0) {
msg_len = flow_read(fd, buf, OPING_BUF_SIZE);
if (msg_len < 0)
continue;
@@ -176,6 +168,12 @@ int server_main(void)
if (server.flows == NULL)
return 0;
+ server.fq = fqueue_create();
+ if (server.fq == NULL) {
+ flow_set_destroy(server.flows);
+ return -1;
+ }
+
pthread_create(&server.cleaner_pt, NULL, cleaner_thread, NULL);
pthread_create(&server.accept_pt, NULL, accept_thread, NULL);
pthread_create(&server.server_pt, NULL, server_thread, NULL);
@@ -185,6 +183,9 @@ int server_main(void)
pthread_cancel(server.server_pt);
pthread_cancel(server.cleaner_pt);
+ flow_set_destroy(server.flows);
+ fqueue_destroy(server.fq);
+
pthread_join(server.server_pt, NULL);
pthread_join(server.cleaner_pt, NULL);
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 18:26:50 +0000