From: Antonio Ospite <ospite@studenti.unina.it>
Date: Fri, 5 Apr 2013 14:45:03 +0000 (+0200)
Subject: Fix a typo: s/font_buffer/front_buffer/g
X-Git-Url: https://git.ao2.it/experiments/double-buffering.git/commitdiff_plain/8aaf9a727aa73ee9bbb28f942f4a4eb672a7ab78?ds=inline

Fix a typo: s/font_buffer/front_buffer/g
---

diff --git a/double-buffering.c b/double-buffering.c
index 244d576..b4d3f01 100644
--- a/double-buffering.c
+++ b/double-buffering.c
@@ -54,7 +54,7 @@ struct buffer {
 struct double_buffer_context {
 	struct buffer buffer[2];
 	int back_buffer_index;
-	int font_buffer_is_consumable;
+	int front_buffer_is_consumable;
 	pthread_cond_t front_buffer_cond;
 	pthread_mutex_t mutex;
 };
@@ -84,7 +84,7 @@ static void *consumer_cb(void *arg)
 
 	while(1) {
 		pthread_mutex_lock(&ctx->mutex);
-		while (!ctx->font_buffer_is_consumable) {
+		while (!ctx->front_buffer_is_consumable) {
 			pthread_cond_wait(&ctx->front_buffer_cond, &ctx->mutex);
 		}
 		pthread_mutex_unlock(&ctx->mutex);
@@ -98,7 +98,7 @@ static void *consumer_cb(void *arg)
 		do_log(message);
 
 		pthread_mutex_lock(&ctx->mutex);
-		ctx->font_buffer_is_consumable = 0;
+		ctx->front_buffer_is_consumable = 0;
 		pthread_cond_signal(&ctx->front_buffer_cond);
 		pthread_mutex_unlock(&ctx->mutex);
 	}
@@ -132,7 +132,7 @@ int main(void)
 	ctx->buffer[1].size = BUFFER_SIZE;
 
 	ctx->back_buffer_index = 0;
-	ctx->font_buffer_is_consumable = 0;
+	ctx->front_buffer_is_consumable = 0;
 	pthread_mutex_init(&ctx->mutex, NULL);
 	pthread_cond_init(&ctx->front_buffer_cond, NULL);
 
@@ -157,14 +157,14 @@ int main(void)
 		do_log(message);
 
 		pthread_mutex_lock(&ctx->mutex);
-		while (ctx->font_buffer_is_consumable) {
+		while (ctx->front_buffer_is_consumable) {
 			pthread_cond_wait(&ctx->front_buffer_cond, &ctx->mutex);
 		}
 
 		SWAP_BUFFERS(ctx);
 
 		/* signal that the front buffer is ready to be consumed */
-		ctx->font_buffer_is_consumable = 1;
+		ctx->front_buffer_is_consumable = 1;
 		pthread_cond_signal(&ctx->front_buffer_cond);
 
 		pthread_mutex_unlock(&ctx->mutex);
@@ -172,7 +172,7 @@ int main(void)
 
 	/* wait for the last consumer run before terminating the thread */
 	pthread_mutex_lock(&ctx->mutex);
-	while (ctx->font_buffer_is_consumable) {
+	while (ctx->front_buffer_is_consumable) {
 		pthread_cond_wait(&ctx->front_buffer_cond, &ctx->mutex);
 	}
 	pthread_mutex_unlock(&ctx->mutex);