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-rw-r--r--src/lib/dev.c102
-rw-r--r--src/lib/ipcpd_messages.proto2
-rw-r--r--src/lib/irmd_messages.proto2
-rw-r--r--src/lib/shm_flow_set.c40
-rw-r--r--src/lib/shm_rbuff.c18
-rw-r--r--src/lib/shm_rbuff_ll.c2
-rw-r--r--src/lib/shm_rbuff_pthr.c2
7 files changed, 84 insertions, 84 deletions
diff --git a/src/lib/dev.c b/src/lib/dev.c
index 00dcf991..117ce49d 100644
--- a/src/lib/dev.c
+++ b/src/lib/dev.c
@@ -91,7 +91,7 @@ struct flow {
struct shm_rbuff * rx_rb;
struct shm_rbuff * tx_rb;
struct shm_flow_set * set;
- int port_id;
+ int flow_id;
int oflags;
qosspec_t spec;
ssize_t part_idx;
@@ -167,12 +167,12 @@ static void port_set_state(struct port * p,
pthread_mutex_unlock(&p->state_lock);
}
-static enum port_state port_wait_assign(int port_id)
+static enum port_state port_wait_assign(int flow_id)
{
enum port_state state;
struct port * p;
- p = &ai.ports[port_id];
+ p = &ai.ports[flow_id];
pthread_mutex_lock(&p->state_lock);
@@ -231,7 +231,7 @@ static void flow_clear(int fd)
{
memset(&ai.flows[fd], 0, sizeof(ai.flows[fd]));
- ai.flows[fd].port_id = -1;
+ ai.flows[fd].flow_id = -1;
ai.flows[fd].pid = -1;
}
@@ -239,8 +239,8 @@ static void flow_fini(int fd)
{
assert(fd >= 0 && fd < SYS_MAX_FLOWS);
- if (ai.flows[fd].port_id != -1) {
- port_destroy(&ai.ports[ai.flows[fd].port_id]);
+ if (ai.flows[fd].flow_id != -1) {
+ port_destroy(&ai.ports[ai.flows[fd].flow_id]);
bmp_release(ai.fds, fd);
}
@@ -256,7 +256,7 @@ static void flow_fini(int fd)
if (ai.flows[fd].set != NULL) {
shm_flow_set_notify(ai.flows[fd].set,
- ai.flows[fd].port_id,
+ ai.flows[fd].flow_id,
FLOW_DEALLOC);
shm_flow_set_close(ai.flows[fd].set);
}
@@ -267,7 +267,7 @@ static void flow_fini(int fd)
flow_clear(fd);
}
-static int flow_init(int port_id,
+static int flow_init(int flow_id,
pid_t pid,
qosspec_t qs)
{
@@ -282,11 +282,11 @@ static int flow_init(int port_id,
goto fail_fds;
}
- ai.flows[fd].rx_rb = shm_rbuff_open(ai.pid, port_id);
+ ai.flows[fd].rx_rb = shm_rbuff_open(ai.pid, flow_id);
if (ai.flows[fd].rx_rb == NULL)
goto fail;
- ai.flows[fd].tx_rb = shm_rbuff_open(pid, port_id);
+ ai.flows[fd].tx_rb = shm_rbuff_open(pid, flow_id);
if (ai.flows[fd].tx_rb == NULL)
goto fail;
@@ -294,15 +294,15 @@ static int flow_init(int port_id,
if (ai.flows[fd].set == NULL)
goto fail;
- ai.flows[fd].port_id = port_id;
+ ai.flows[fd].flow_id = flow_id;
ai.flows[fd].oflags = FLOWFDEFAULT;
ai.flows[fd].pid = pid;
ai.flows[fd].part_idx = NO_PART;
ai.flows[fd].spec = qs;
- ai.ports[port_id].fd = fd;
+ ai.ports[flow_id].fd = fd;
- port_set_state(&ai.ports[port_id], PORT_ID_ASSIGNED);
+ port_set_state(&ai.ports[flow_id], PORT_ID_ASSIGNED);
pthread_rwlock_unlock(&ai.lock);
@@ -446,7 +446,7 @@ static void fini(void)
pthread_rwlock_wrlock(&ai.lock);
for (i = 0; i < PROG_MAX_FLOWS; ++i) {
- if (ai.flows[i].port_id != -1) {
+ if (ai.flows[i].flow_id != -1) {
ssize_t idx;
shm_rbuff_set_acl(ai.flows[i].rx_rb, ACL_FLOWDOWN);
while ((idx = shm_rbuff_read(ai.flows[i].rx_rb)) >= 0)
@@ -522,13 +522,13 @@ int flow_accept(qosspec_t * qs,
return res;
}
- if (!recv_msg->has_pid || !recv_msg->has_port_id ||
+ if (!recv_msg->has_pid || !recv_msg->has_flow_id ||
recv_msg->qosspec == NULL) {
irm_msg__free_unpacked(recv_msg, NULL);
return -EIRMD;
}
- fd = flow_init(recv_msg->port_id, recv_msg->pid,
+ fd = flow_init(recv_msg->flow_id, recv_msg->pid,
msg_to_spec(recv_msg->qosspec));
irm_msg__free_unpacked(recv_msg, NULL);
@@ -595,12 +595,12 @@ int flow_alloc(const char * dst,
return res;
}
- if (!recv_msg->has_pid || !recv_msg->has_port_id) {
+ if (!recv_msg->has_pid || !recv_msg->has_flow_id) {
irm_msg__free_unpacked(recv_msg, NULL);
return -EIRMD;
}
- fd = flow_init(recv_msg->port_id, recv_msg->pid,
+ fd = flow_init(recv_msg->flow_id, recv_msg->pid,
qs == NULL ? qos_raw : *qs);
irm_msg__free_unpacked(recv_msg, NULL);
@@ -635,15 +635,15 @@ int flow_dealloc(int fd)
return -EINVAL;
msg.code = IRM_MSG_CODE__IRM_FLOW_DEALLOC;
- msg.has_port_id = true;
+ msg.has_flow_id = true;
msg.has_pid = true;
msg.pid = ai.pid;
pthread_rwlock_rdlock(&ai.lock);
- assert(ai.flows[fd].port_id >= 0);
+ assert(ai.flows[fd].flow_id >= 0);
- msg.port_id = ai.flows[fd].port_id;
+ msg.flow_id = ai.flows[fd].flow_id;
pthread_rwlock_unlock(&ai.lock);
@@ -690,7 +690,7 @@ int fccntl(int fd,
pthread_rwlock_wrlock(&ai.lock);
- if (flow->port_id < 0) {
+ if (flow->flow_id < 0) {
pthread_rwlock_unlock(&ai.lock);
va_end(l);
return -ENOTALLOC;
@@ -762,13 +762,13 @@ int fccntl(int fd,
rx_acl |= ACL_FLOWDOWN;
tx_acl |= ACL_FLOWDOWN;
shm_flow_set_notify(flow->set,
- flow->port_id,
+ flow->flow_id,
FLOW_DOWN);
} else {
rx_acl &= ~ACL_FLOWDOWN;
tx_acl &= ~ACL_FLOWDOWN;
shm_flow_set_notify(flow->set,
- flow->port_id,
+ flow->flow_id,
FLOW_UP);
}
@@ -836,7 +836,7 @@ ssize_t flow_write(int fd,
pthread_rwlock_rdlock(&ai.lock);
- if (flow->port_id < 0) {
+ if (flow->flow_id < 0) {
pthread_rwlock_unlock(&ai.lock);
return -ENOTALLOC;
}
@@ -880,7 +880,7 @@ ssize_t flow_write(int fd,
if (ret < 0)
shm_rdrbuff_remove(ai.rdrb, idx);
else
- shm_flow_set_notify(flow->set, flow->port_id, FLOW_PKT);
+ shm_flow_set_notify(flow->set, flow->flow_id, FLOW_PKT);
pthread_rwlock_unlock(&ai.lock);
@@ -918,7 +918,7 @@ ssize_t flow_read(int fd,
pthread_rwlock_rdlock(&ai.lock);
- if (flow->port_id < 0) {
+ if (flow->flow_id < 0) {
pthread_rwlock_unlock(&ai.lock);
return -ENOTALLOC;
}
@@ -1050,11 +1050,11 @@ int fset_add(struct flow_set * set,
pthread_rwlock_wrlock(&ai.lock);
- ret = shm_flow_set_add(ai.fqset, set->idx, ai.flows[fd].port_id);
+ ret = shm_flow_set_add(ai.fqset, set->idx, ai.flows[fd].flow_id);
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);
+ shm_flow_set_notify(ai.fqset, ai.flows[fd].flow_id, FLOW_PKT);
pthread_rwlock_unlock(&ai.lock);
@@ -1069,8 +1069,8 @@ void fset_del(struct flow_set * set,
pthread_rwlock_wrlock(&ai.lock);
- if (ai.flows[fd].port_id >= 0)
- shm_flow_set_del(ai.fqset, set->idx, ai.flows[fd].port_id);
+ if (ai.flows[fd].flow_id >= 0)
+ shm_flow_set_del(ai.fqset, set->idx, ai.flows[fd].flow_id);
pthread_rwlock_unlock(&ai.lock);
}
@@ -1085,12 +1085,12 @@ bool fset_has(const struct flow_set * set,
pthread_rwlock_rdlock(&ai.lock);
- if (ai.flows[fd].port_id < 0) {
+ if (ai.flows[fd].flow_id < 0) {
pthread_rwlock_unlock(&ai.lock);
return false;
}
- ret = (shm_flow_set_has(ai.fqset, set->idx, ai.flows[fd].port_id) == 1);
+ ret = (shm_flow_set_has(ai.fqset, set->idx, ai.flows[fd].flow_id) == 1);
pthread_rwlock_unlock(&ai.lock);
@@ -1166,35 +1166,35 @@ int fevent(struct flow_set * set,
/* ipcp-dev functions. */
int np1_flow_alloc(pid_t n_pid,
- int port_id,
+ int flow_id,
qosspec_t qs)
{
- return flow_init(port_id, n_pid, qs);
+ return flow_init(flow_id, n_pid, qs);
}
-int np1_flow_dealloc(int port_id)
+int np1_flow_dealloc(int flow_id)
{
int fd;
pthread_rwlock_rdlock(&ai.lock);
- fd = ai.ports[port_id].fd;
+ fd = ai.ports[flow_id].fd;
pthread_rwlock_unlock(&ai.lock);
return fd;
}
-int np1_flow_resp(int port_id)
+int np1_flow_resp(int flow_id)
{
int fd;
- if (port_wait_assign(port_id) != PORT_ID_ASSIGNED)
+ if (port_wait_assign(flow_id) != PORT_ID_ASSIGNED)
return -1;
pthread_rwlock_rdlock(&ai.lock);
- fd = ai.ports[port_id].fd;
+ fd = ai.ports[flow_id].fd;
pthread_rwlock_unlock(&ai.lock);
@@ -1254,7 +1254,7 @@ int ipcp_flow_req_arr(pid_t pid,
if (recv_msg == NULL)
return -EIRMD;
- if (!recv_msg->has_port_id || !recv_msg->has_pid) {
+ if (!recv_msg->has_flow_id || !recv_msg->has_pid) {
irm_msg__free_unpacked(recv_msg, NULL);
return -1;
}
@@ -1264,7 +1264,7 @@ int ipcp_flow_req_arr(pid_t pid,
return -1;
}
- fd = flow_init(recv_msg->port_id, recv_msg->pid, qs);
+ fd = flow_init(recv_msg->flow_id, recv_msg->pid, qs);
irm_msg__free_unpacked(recv_msg, NULL);
@@ -1281,11 +1281,11 @@ int ipcp_flow_alloc_reply(int fd,
assert(fd >= 0 && fd < SYS_MAX_FLOWS);
msg.code = IRM_MSG_CODE__IPCP_FLOW_ALLOC_REPLY;
- msg.has_port_id = true;
+ msg.has_flow_id = true;
pthread_rwlock_rdlock(&ai.lock);
- msg.port_id = ai.flows[fd].port_id;
+ msg.flow_id = ai.flows[fd].flow_id;
pthread_rwlock_unlock(&ai.lock);
@@ -1322,7 +1322,7 @@ int ipcp_flow_read(int fd,
pthread_rwlock_rdlock(&ai.lock);
- assert(flow->port_id >= 0);
+ assert(flow->flow_id >= 0);
rb = flow->rx_rb;
@@ -1360,7 +1360,7 @@ int ipcp_flow_write(int fd,
pthread_rwlock_rdlock(&ai.lock);
- assert(flow->port_id >= 0);
+ assert(flow->flow_id >= 0);
if ((flow->oflags & FLOWFACCMODE) == FLOWFRDONLY) {
pthread_rwlock_unlock(&ai.lock);
@@ -1378,7 +1378,7 @@ int ipcp_flow_write(int fd,
ret = shm_rbuff_write(flow->tx_rb, idx);
if (ret == 0)
- shm_flow_set_notify(flow->set, flow->port_id, FLOW_PKT);
+ shm_flow_set_notify(flow->set, flow->flow_id, FLOW_PKT);
pthread_rwlock_unlock(&ai.lock);
@@ -1424,7 +1424,7 @@ void ipcp_flow_fini(int fd)
shm_rbuff_set_acl(ai.flows[fd].tx_rb, ACL_FLOWDOWN);
shm_flow_set_notify(ai.flows[fd].set,
- ai.flows[fd].port_id,
+ ai.flows[fd].flow_id,
FLOW_DEALLOC);
rx_rb = ai.flows[fd].rx_rb;
@@ -1444,7 +1444,7 @@ int ipcp_flow_get_qoscube(int fd,
pthread_rwlock_rdlock(&ai.lock);
- assert(ai.flows[fd].port_id >= 0);
+ assert(ai.flows[fd].flow_id >= 0);
*cube = qos_spec_to_cube(ai.flows[fd].spec);
@@ -1480,14 +1480,14 @@ int local_flow_write(int fd,
pthread_rwlock_rdlock(&ai.lock);
- if (flow->port_id < 0) {
+ if (flow->flow_id < 0) {
pthread_rwlock_unlock(&ai.lock);
return -ENOTALLOC;
}
ret = shm_rbuff_write(flow->tx_rb, idx);
if (ret == 0)
- shm_flow_set_notify(flow->set, flow->port_id, FLOW_PKT);
+ shm_flow_set_notify(flow->set, flow->flow_id, FLOW_PKT);
pthread_rwlock_unlock(&ai.lock);
diff --git a/src/lib/ipcpd_messages.proto b/src/lib/ipcpd_messages.proto
index 48198a5b..ae1014ac 100644
--- a/src/lib/ipcpd_messages.proto
+++ b/src/lib/ipcpd_messages.proto
@@ -42,7 +42,7 @@ enum ipcp_msg_code {
message ipcp_msg {
required ipcp_msg_code code = 1;
optional bytes hash = 2;
- optional int32 port_id = 3;
+ optional int32 flow_id = 3;
optional string dst = 4;
optional qosspec_msg qosspec = 5;
optional ipcp_config_msg conf = 6;
diff --git a/src/lib/irmd_messages.proto b/src/lib/irmd_messages.proto
index 2ed2ec37..351b4a8e 100644
--- a/src/lib/irmd_messages.proto
+++ b/src/lib/irmd_messages.proto
@@ -67,7 +67,7 @@ message irm_msg {
optional sint32 response = 8;
optional string dst = 9;
optional bytes hash = 10;
- optional sint32 port_id = 11;
+ optional sint32 flow_id = 11;
optional qosspec_msg qosspec = 12;
optional ipcp_config_msg conf = 13;
optional uint32 opts = 14;
diff --git a/src/lib/shm_flow_set.c b/src/lib/shm_flow_set.c
index 008e4a0d..1c94c599 100644
--- a/src/lib/shm_flow_set.c
+++ b/src/lib/shm_flow_set.c
@@ -64,7 +64,7 @@
#define fqueue_ptr(fs, idx) (fs->fqueues + (SHM_BUFFER_SIZE) * idx)
struct portevent {
- int port_id;
+ int flow_id;
int event;
};
@@ -268,20 +268,20 @@ void shm_flow_set_zero(struct shm_flow_set * set,
int shm_flow_set_add(struct shm_flow_set * set,
size_t idx,
- int port_id)
+ int flow_id)
{
assert(set);
- assert(!(port_id < 0) && port_id < SYS_MAX_FLOWS);
+ assert(!(flow_id < 0) && flow_id < SYS_MAX_FLOWS);
assert(idx < PROG_MAX_FQUEUES);
pthread_mutex_lock(set->lock);
- if (set->mtable[port_id] != -1) {
+ if (set->mtable[flow_id] != -1) {
pthread_mutex_unlock(set->lock);
return -EPERM;
}
- set->mtable[port_id] = idx;
+ set->mtable[flow_id] = idx;
pthread_mutex_unlock(set->lock);
@@ -290,33 +290,33 @@ int shm_flow_set_add(struct shm_flow_set * set,
void shm_flow_set_del(struct shm_flow_set * set,
size_t idx,
- int port_id)
+ int flow_id)
{
assert(set);
- assert(!(port_id < 0) && port_id < SYS_MAX_FLOWS);
+ assert(!(flow_id < 0) && flow_id < SYS_MAX_FLOWS);
assert(idx < PROG_MAX_FQUEUES);
pthread_mutex_lock(set->lock);
- if (set->mtable[port_id] == (ssize_t) idx)
- set->mtable[port_id] = -1;
+ if (set->mtable[flow_id] == (ssize_t) idx)
+ set->mtable[flow_id] = -1;
pthread_mutex_unlock(set->lock);
}
int shm_flow_set_has(struct shm_flow_set * set,
size_t idx,
- int port_id)
+ int flow_id)
{
int ret = 0;
assert(set);
- assert(!(port_id < 0) && port_id < SYS_MAX_FLOWS);
+ assert(!(flow_id < 0) && flow_id < SYS_MAX_FLOWS);
assert(idx < PROG_MAX_FQUEUES);
pthread_mutex_lock(set->lock);
- if (set->mtable[port_id] == (ssize_t) idx)
+ if (set->mtable[flow_id] == (ssize_t) idx)
ret = 1;
pthread_mutex_unlock(set->lock);
@@ -325,25 +325,25 @@ int shm_flow_set_has(struct shm_flow_set * set,
}
void shm_flow_set_notify(struct shm_flow_set * set,
- int port_id,
+ int flow_id,
int event)
{
assert(set);
- assert(!(port_id < 0) && port_id < SYS_MAX_FLOWS);
+ assert(!(flow_id < 0) && flow_id < SYS_MAX_FLOWS);
pthread_mutex_lock(set->lock);
- if (set->mtable[port_id] == -1) {
+ if (set->mtable[flow_id] == -1) {
pthread_mutex_unlock(set->lock);
return;
}
- (fqueue_ptr(set, set->mtable[port_id]) +
- (set->heads[set->mtable[port_id]]))->port_id = port_id;
- (fqueue_ptr(set, set->mtable[port_id]) +
- (set->heads[set->mtable[port_id]])++)->event = event;
+ (fqueue_ptr(set, set->mtable[flow_id]) +
+ (set->heads[set->mtable[flow_id]]))->flow_id = flow_id;
+ (fqueue_ptr(set, set->mtable[flow_id]) +
+ (set->heads[set->mtable[flow_id]])++)->event = event;
- pthread_cond_signal(&set->conds[set->mtable[port_id]]);
+ pthread_cond_signal(&set->conds[set->mtable[flow_id]]);
pthread_mutex_unlock(set->lock);
}
diff --git a/src/lib/shm_rbuff.c b/src/lib/shm_rbuff.c
index 5319e89c..a6eab699 100644
--- a/src/lib/shm_rbuff.c
+++ b/src/lib/shm_rbuff.c
@@ -66,7 +66,7 @@ struct shm_rbuff {
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 */
+ int flow_id; /* flow_id of the flow */
};
void shm_rbuff_close(struct shm_rbuff * rb)
@@ -81,7 +81,7 @@ void shm_rbuff_close(struct shm_rbuff * rb)
#define MM_FLAGS (PROT_READ | PROT_WRITE)
struct shm_rbuff * rbuff_create(pid_t pid,
- int port_id,
+ int flow_id,
int flags)
{
struct shm_rbuff * rb;
@@ -89,7 +89,7 @@ struct shm_rbuff * rbuff_create(pid_t pid,
ssize_t * shm_base;
char fn[FN_MAX_CHARS];
- sprintf(fn, SHM_RBUFF_PREFIX "%d.%d", pid, port_id);
+ sprintf(fn, SHM_RBUFF_PREFIX "%d.%d", pid, flow_id);
rb = malloc(sizeof(*rb));
if (rb == NULL)
@@ -116,7 +116,7 @@ struct shm_rbuff * rbuff_create(pid_t pid,
rb->add = (pthread_cond_t *) (rb->lock + 1);
rb->del = rb->add + 1;
rb->pid = pid;
- rb->port_id = port_id;
+ rb->flow_id = flow_id;
return rb;
@@ -131,7 +131,7 @@ struct shm_rbuff * rbuff_create(pid_t pid,
}
struct shm_rbuff * shm_rbuff_create(pid_t pid,
- int port_id)
+ int flow_id)
{
struct shm_rbuff * rb;
pthread_mutexattr_t mattr;
@@ -140,7 +140,7 @@ struct shm_rbuff * shm_rbuff_create(pid_t pid,
mask = umask(0);
- rb = rbuff_create(pid, port_id, O_CREAT | O_EXCL | O_RDWR);
+ rb = rbuff_create(pid, flow_id, O_CREAT | O_EXCL | O_RDWR);
umask(mask);
@@ -175,7 +175,7 @@ struct shm_rbuff * shm_rbuff_create(pid_t pid,
*rb->tail = 0;
rb->pid = pid;
- rb->port_id = port_id;
+ rb->flow_id = flow_id;
pthread_mutexattr_destroy(&mattr);
pthread_condattr_destroy(&cattr);
@@ -197,9 +197,9 @@ struct shm_rbuff * shm_rbuff_create(pid_t pid,
}
struct shm_rbuff * shm_rbuff_open(pid_t pid,
- int port_id)
+ int flow_id)
{
- return rbuff_create(pid, port_id, O_RDWR);
+ return rbuff_create(pid, flow_id, O_RDWR);
}
#if (defined(SHM_RBUFF_LOCKLESS) && \
diff --git a/src/lib/shm_rbuff_ll.c b/src/lib/shm_rbuff_ll.c
index 43eac7f6..0fc9ae7b 100644
--- a/src/lib/shm_rbuff_ll.c
+++ b/src/lib/shm_rbuff_ll.c
@@ -29,7 +29,7 @@ void shm_rbuff_destroy(struct shm_rbuff * rb)
assert(rb);
- sprintf(fn, SHM_RBUFF_PREFIX "%d.%d", rb->pid, rb->port_id);
+ sprintf(fn, SHM_RBUFF_PREFIX "%d.%d", rb->pid, rb->flow_id);
shm_rbuff_close(rb);
diff --git a/src/lib/shm_rbuff_pthr.c b/src/lib/shm_rbuff_pthr.c
index c74503ff..51d801f6 100644
--- a/src/lib/shm_rbuff_pthr.c
+++ b/src/lib/shm_rbuff_pthr.c
@@ -33,7 +33,7 @@ void shm_rbuff_destroy(struct shm_rbuff * rb)
pthread_mutex_unlock(rb->lock);
#endif
- sprintf(fn, SHM_RBUFF_PREFIX "%d.%d", rb->pid, rb->port_id);
+ sprintf(fn, SHM_RBUFF_PREFIX "%d.%d", rb->pid, rb->flow_id);
shm_rbuff_close(rb);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-16 04:32:18 +0000