Minor changes

1 files changed, 10 insertions, 12 deletions

diff --git a/src/publisher.c b/src/publisher.c
index 769ff27..b3945f5 100644
--- a/src/publisher.c
+++ b/src/publisher.c
@@ -19,9 +19,6 @@
 unsigned char __stop = 0;
 unsigned char __stop_zmq_thread = 0;
 
-/// @brief Path of the break file (if found, publisher will stop publishing)
-char __break_file[STATIC_LEN];
-
 /**
  * @brief Stop process properly on SIGINT
  *
@@ -36,14 +33,14 @@ void sighandler(int signo) {
 
 void *publisher(void *zmq_publisher);
 
-void askforbreak(){
+void askforbreak(char *break_file){
   FILE * file;
-  file = fopen(__break_file, "r");
+  file = fopen(break_file, "r");
   while(file){
     printf("I am doing a break for %ds", BREAK_DURATION);
     usleep(BREAK_DURATION * 1000);
     fclose(file);
-    file = fopen(__break_file, "r");
+    file = fopen(break_file, "r");
   }
 }
 
@@ -76,11 +73,12 @@ int main(int argc, char *argv[]) {
   strcat(regpower, "/");
   strcat(regpower, INA260_POWER_OUTPUT);
 
-  // __break_file
-  strcat(__break_file, "publisher_");
-  strcat(__break_file, key);
-  strcat(__break_file, "_break");
-  printf("%s\n",__break_file);
+  // Path of the break file (if found, publisher will stop publishing)
+  char break_file[STATIC_LEN];
+  strcat(break_file, "publisher_");
+  strcat(break_file, key);
+  strcat(break_file, "_break");
+  printf("Create to following file to stop publishing (max wakeup latency will be %ds): %s\n",BREAK_DURATION,break_file);
   
   //----- Sanity checks
   signal(SIGINT, sighandler);
@@ -124,7 +122,7 @@ int main(int argc, char *argv[]) {
   printf("Logger started [client=%s,interval=%ds]\n", client, loginterval);
   while (!__stop) {
     // Check whether logging must be stopped
-    askforbreak();
+    askforbreak(break_file);
     // Busy wait:
     while (queues[queue_id].issending) {}
     // Get current interval