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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
3 files changed, 49 insertions, 42 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,
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-29 21:22:18 +0000