Add HTTP server

buffer_lock.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "buffer.h"
+
+#include <pthread.h>
+
+typedef struct buffer_lock_s {
+  const char *name;
+  pthread_mutex_t lock;
+  pthread_cond_t cond_wait;
+  buffer_t *buf;
+  int counter;
+} buffer_lock_t;
+
+#define DEFINE_BUFFER_LOCK(name) static buffer_lock_t name = { #name, PTHREAD_MUTEX_INITIALIZER, PTHREAD_COND_INITIALIZER, NULL, 0 };
+
+void buffer_lock_capture(buffer_lock_t *buf_lock, buffer_t *buf);
+buffer_t *buffer_lock_get(buffer_lock_t *buf_lock, int timeout_s, int *counter);