Use produce/consume words for ring buffer

To disambiguate clientRecv and clientRead, say clientConsume.

5 files changed, 23 insertions, 23 deletions

diff --git a/bounce.c b/bounce.c
index c771bbe..1907584 100644
--- a/bounce.c
+++ b/bounce.c
@@ -149,7 +149,7 @@ int main(int argc, char *argv[]) {
 			short revents = event.fds[i].revents;
 			struct Client *client = event.clients[i];
 			if (revents & POLLIN) clientRecv(client);
-			if (revents & POLLOUT) clientRead(client);
+			if (revents & POLLOUT) clientConsume(client);
 			if (clientError(client) || revents & (POLLHUP | POLLERR)) {
 				clientFree(client);
 				close(event.fds[i].fd);
diff --git a/bounce.h b/bounce.h
index d4ec916..3c95f70 100644
--- a/bounce.h
+++ b/bounce.h
@@ -53,10 +53,10 @@ static inline struct Message parse(char *line) {
 	return msg;
 }
 
-void ringWrite(const char *line);
-size_t ringReader(const char *name);
-size_t ringDiff(size_t reader);
-const char *ringRead(time_t *time, size_t reader);
+void ringProduce(const char *line);
+size_t ringConsumer(const char *name);
+size_t ringDiff(size_t consumer);
+const char *ringConsume(time_t *time, size_t consumer);
 
 void listenConfig(const char *cert, const char *priv);
 size_t listenBind(int fds[], size_t cap, const char *host, const char *port);
@@ -82,7 +82,7 @@ void clientSend(struct Client *client, const char *ptr, size_t len);
 void clientFormat(struct Client *client, const char *format, ...)
 	__attribute__((format(printf, 2, 3)));
 size_t clientDiff(const struct Client *client);
-void clientRead(struct Client *client);
+void clientConsume(struct Client *client);
 
 bool stateReady(void);
 void stateParse(char *line);
diff --git a/client.c b/client.c
index cdf0009..4ac1ef4 100644
--- a/client.c
+++ b/client.c
@@ -38,7 +38,7 @@ enum Need {
 struct Client {
 	bool error;
 	struct tls *tls;
-	size_t reader;
+	size_t consumer;
 	enum Need need;
 	bool serverTime;
 	char buf[4096];
@@ -112,7 +112,7 @@ static void handleUser(struct Client *client, struct Message msg) {
 		client->error = true;
 		return;
 	}
-	client->reader = ringReader(msg.params[0]);
+	client->consumer = ringConsumer(msg.params[0]);
 	client->need &= ~NeedUser;
 	if (!client->need) stateSync(client);
 	if (client->need == NeedPass) passRequired(client);
@@ -231,13 +231,13 @@ void clientRecv(struct Client *client) {
 
 size_t clientDiff(const struct Client *client) {
 	if (client->need) return 0;
-	return ringDiff(client->reader);
+	return ringDiff(client->consumer);
 }
 
 // TODO: Read several lines based on LOWAT for POLLOUT?
-void clientRead(struct Client *client) {
+void clientConsume(struct Client *client) {
 	time_t time;
-	const char *line = ringRead(&time, client->reader);
+	const char *line = ringConsume(&time, client->consumer);
 	if (!line) return;
 	if (client->serverTime) {
 		char ts[sizeof("YYYY-MM-DDThh:mm:ss.sssZ")];
diff --git a/ring.c b/ring.c
index d3b04f6..d66961d 100644
--- a/ring.c
+++ b/ring.c
@@ -31,7 +31,7 @@ static struct {
 	size_t write;
 } ring;
 
-void ringWrite(const char *line) {
+void ringProduce(const char *line) {
 	size_t i = ring.write++ % RingLen;
 	if (ring.lines[i]) free(ring.lines[i]);
 	ring.times[i] = time(NULL);
@@ -45,7 +45,7 @@ static struct {
 	size_t cap, len;
 } read;
 
-size_t ringReader(const char *name) {
+size_t ringConsumer(const char *name) {
 	for (size_t i = 0; i < read.len; ++i) {
 		if (!strcmp(read.names[i], name)) return i;
 	}
@@ -64,18 +64,18 @@ size_t ringReader(const char *name) {
 	return read.len++;
 }
 
-size_t ringDiff(size_t reader) {
-	assert(reader < read.len);
-	return ring.write - read.ptrs[reader];
+size_t ringDiff(size_t consumer) {
+	assert(consumer < read.len);
+	return ring.write - read.ptrs[consumer];
 }
 
-const char *ringRead(time_t *time, size_t reader) {
-	assert(reader < read.len);
-	if (!ringDiff(reader)) return NULL;
-	if (ringDiff(reader) > RingLen) {
-		read.ptrs[reader] = ring.write - RingLen;
+const char *ringConsume(time_t *time, size_t consumer) {
+	assert(consumer < read.len);
+	if (!ringDiff(consumer)) return NULL;
+	if (ringDiff(consumer) > RingLen) {
+		read.ptrs[consumer] = ring.write - RingLen;
 	}
-	size_t i = read.ptrs[reader]++ % RingLen;
+	size_t i = read.ptrs[consumer]++ % RingLen;
 	if (time) *time = ring.times[i];
 	return ring.lines[i];
 }
diff --git a/server.c b/server.c
index 5bdef6b..00c2950 100644
--- a/server.c
+++ b/server.c
@@ -185,7 +185,7 @@ void serverRecv(void) {
 			line[1] = 'O';
 			serverFormat("%s\r\n", line);
 		} else {
-			if (stateReady()) ringWrite(line);
+			if (stateReady()) ringProduce(line);
 			stateParse(line);
 		}