Make atomics a hard-dep. (#12730)

They are used extensively throughout our code base, and not having
support for them does not generate a thread-safe agent.

2 files changed, 0 insertions, 17 deletions

diff --git a/aclk/aclk_util.c b/aclk/aclk_util.c
index 5576a865a2..430925460b 100644
--- a/aclk/aclk_util.c
+++ b/aclk/aclk_util.c
@@ -65,17 +65,6 @@ int aclk_env_has_capa(const char *capa)
 
 #ifdef ACLK_LOG_CONVERSATION_DIR
 volatile int aclk_conversation_log_counter = 0;
-#if !defined(HAVE_C___ATOMIC)
-netdata_mutex_t aclk_conversation_log_mutex = NETDATA_MUTEX_INITIALIZER;
-int aclk_get_conv_log_next()
-{
-    int ret;
-    netdata_mutex_lock(&aclk_conversation_log_mutex);
-    ret = aclk_conversation_log_counter++;
-    netdata_mutex_unlock(&aclk_conversation_log_mutex);
-    return ret;
-}
-#endif
 #endif
 
 #define ACLK_TOPIC_PREFIX "/agent/"
diff --git a/aclk/aclk_util.h b/aclk/aclk_util.h
index 7a72020763..fb0492ac8a 100644
--- a/aclk/aclk_util.h
+++ b/aclk/aclk_util.h
@@ -99,13 +99,7 @@ void free_topic_cache(void);
 
 #ifdef ACLK_LOG_CONVERSATION_DIR
 extern volatile int aclk_conversation_log_counter;
-#if defined(HAVE_C___ATOMIC)
 #define ACLK_GET_CONV_LOG_NEXT() __atomic_fetch_add(&aclk_conversation_log_counter, 1, __ATOMIC_SEQ_CST)
-#else
-extern netdata_mutex_t aclk_conversation_log_mutex;
-int aclk_get_conv_log_next();
-#define ACLK_GET_CONV_LOG_NEXT() aclk_get_conv_log_next()
-#endif
 #endif
 
 unsigned long int aclk_tbeb_delay(int reset, int base, unsigned long int min, unsigned long int max);