[health][NFC] Mark internal functions as static. (#10518)

4 files changed, 9 insertions, 13 deletions

diff --git a/health/health.c b/health/health.c
index 9f96a6a7a5..b81361e8a2 100644
--- a/health/health.c
+++ b/health/health.c
@@ -79,7 +79,7 @@ inline char *health_stock_config_dir(void) {
  *
  * Function used to initialize the silencer structure.
  */
-void health_silencers_init(void) {
+static void health_silencers_init(void) {
     FILE *fd = fopen(silencers_filename, "r");
     if (fd) {
         fseek(fd, 0 , SEEK_END);
@@ -135,7 +135,7 @@ void health_init(void) {
  *
  * @param host the structure of the host that the function will reload the configuration.
  */
-void health_reload_host(RRDHOST *host) {
+static void health_reload_host(RRDHOST *host) {
     if(unlikely(!host->health_enabled))
         return;
 
@@ -549,7 +549,7 @@ static void health_main_cleanup(void *ptr) {
     static_thread->enabled = NETDATA_MAIN_THREAD_EXITED;
 }
 
-SILENCE_TYPE check_silenced(RRDCALC *rc, char* host, SILENCERS *silencers) {
+static SILENCE_TYPE check_silenced(RRDCALC *rc, char* host, SILENCERS *silencers) {
     SILENCER *s;
     debug(D_HEALTH, "Checking if alarm was silenced via the command API. Alarm info name:%s context:%s chart:%s host:%s family:%s",
             rc->name, (rc->rrdset)?rc->rrdset->context:"", rc->chart, host, (rc->rrdset)?rc->rrdset->family:"");
@@ -591,7 +591,7 @@ SILENCE_TYPE check_silenced(RRDCALC *rc, char* host, SILENCERS *silencers) {
  *
  * @return It returns 1 case rrdcalc_flags is DISABLED or 0 otherwise
  */
-int update_disabled_silenced(RRDHOST *host, RRDCALC *rc) {
+static int update_disabled_silenced(RRDHOST *host, RRDCALC *rc) {
     uint32_t rrdcalc_flags_old = rc->rrdcalc_flags;
     // Clear the flags
     rc->rrdcalc_flags &= ~(RRDCALC_FLAG_DISABLED | RRDCALC_FLAG_SILENCED);
diff --git a/health/health.h b/health/health.h
index 0423ab9aa8..5281e16e3c 100644
--- a/health/health.h
+++ b/health/health.h
@@ -70,10 +70,7 @@ void health_api_v1_chart_variables2json(RRDSET *st, BUFFER *buf);
 void health_api_v1_chart_custom_variables2json(RRDSET *st, BUFFER *buf);
 
 extern int health_alarm_log_open(RRDHOST *host);
-extern void health_alarm_log_close(RRDHOST *host);
-extern void health_log_rotate(RRDHOST *host);
 extern void health_alarm_log_save(RRDHOST *host, ALARM_ENTRY *ae);
-extern ssize_t health_alarm_log_read(RRDHOST *host, FILE *fp, const char *filename);
 extern void health_alarm_log_load(RRDHOST *host);
 
 extern ALARM_ENTRY* health_create_alarm_entry(
@@ -102,7 +99,6 @@ extern void health_alarm_log(RRDHOST *host, ALARM_ENTRY *ae);
 extern void health_readdir(RRDHOST *host, const char *user_path, const char *stock_path, const char *subpath);
 extern char *health_user_config_dir(void);
 extern char *health_stock_config_dir(void);
-extern void health_reload_host(RRDHOST *host);
 extern void health_alarm_log_free(RRDHOST *host);
 
 extern void health_alarm_log_free_one_nochecks_nounlink(ALARM_ENTRY *ae);
diff --git a/health/health_json.c b/health/health_json.c
index e6faaf5828..d068b54270 100644
--- a/health/health_json.c
+++ b/health/health_json.c
@@ -291,7 +291,7 @@ void health_aggregate_alarms(RRDHOST *host, BUFFER *wb, BUFFER* contexts, RRDCAL
     rrdhost_unlock(host);
 }
 
-void health_alarms2json_fill_alarms(RRDHOST *host, BUFFER *wb, int all, void (*fp)(RRDHOST *, BUFFER *, RRDCALC *)) {
+static void health_alarms2json_fill_alarms(RRDHOST *host, BUFFER *wb, int all, void (*fp)(RRDHOST *, BUFFER *, RRDCALC *)) {
     RRDCALC *rc;
     int i;
     for(i = 0, rc = host->alarms; rc ; rc = rc->next) {
diff --git a/health/health_log.c b/health/health_log.c
index 1ac63b594e..0ee13b13c3 100644
--- a/health/health_log.c
+++ b/health/health_log.c
@@ -22,14 +22,14 @@ inline int health_alarm_log_open(RRDHOST *host) {
     return -1;
 }
 
-inline void health_alarm_log_close(RRDHOST *host) {
+static inline void health_alarm_log_close(RRDHOST *host) {
     if(host->health_log_fp) {
         fclose(host->health_log_fp);
         host->health_log_fp = NULL;
     }
 }
 
-inline void health_log_rotate(RRDHOST *host) {
+static inline void health_log_rotate(RRDHOST *host) {
     static size_t rotate_every = 0;
 
     if(unlikely(rotate_every == 0)) {
@@ -158,7 +158,7 @@ inline void health_alarm_log_save(RRDHOST *host, ALARM_ENTRY *ae) {
 #endif
 }
 
-uint32_t is_valid_alarm_id(RRDHOST *host, const char *chart, const char *name, uint32_t alarm_id)
+static uint32_t is_valid_alarm_id(RRDHOST *host, const char *chart, const char *name, uint32_t alarm_id)
 {
     uint32_t hash_chart = simple_hash(chart);
     uint32_t hash_name = simple_hash(name);
@@ -174,7 +174,7 @@ uint32_t is_valid_alarm_id(RRDHOST *host, const char *chart, const char *name, u
     return 1;
 }
 
-inline ssize_t health_alarm_log_read(RRDHOST *host, FILE *fp, const char *filename) {
+static inline ssize_t health_alarm_log_read(RRDHOST *host, FILE *fp, const char *filename) {
     errno = 0;
 
     char *s, *buf = mallocz(65536 + 1);