Merge branch 'working_mac' of https://github.com/srsLTE/srsLTE into working_mac

srsapps/common/include/srsapps/common/log.h

@@ -45,15 +45,13 @@
 #define Info(fmt, ...)    log_h->info(__FILE__, __LINE__, fmt, ##__VA_ARGS__)
 #define Debug(fmt, ...)   log_h->debug(__FILE__, __LINE__, fmt, ##__VA_ARGS__)
 
-using namespace std; 
-
 namespace srslte {
   
 class log
 {
 public:
 
-  log(string service_name_) { service_name = service_name_; tti = 0; level = LOG_LEVEL_NONE; }
+  log(std::string service_name_) { service_name = service_name_; tti = 0; level = LOG_LEVEL_NONE; }
   
   // This function shall be called at the start of every tti for printing tti 
   void step(uint32_t tti_) {
@@ -74,23 +72,23 @@ public:
   }
   
   // Pure virtual methods for logging
-  virtual void error(string message, ...)   = 0;
+  virtual void error(std::string message, ...)   = 0;
-  virtual void warning(string message, ...) = 0;
+  virtual void warning(std::string message, ...) = 0;
-  virtual void info(string message, ...)    = 0;
+  virtual void info(std::string message, ...)    = 0;
-  virtual void debug(string message, ...)   = 0;
+  virtual void debug(std::string message, ...)   = 0;
   
   // Same with line and file info
-  virtual void error(string file, int line, string message, ...)   = 0;
+  virtual void error(std::string file, int line, std::string message, ...)   = 0;
-  virtual void warning(string file, int line, string message, ...) = 0;
+  virtual void warning(std::string file, int line, std::string message, ...) = 0;
-  virtual void info(string file, int line, string message, ...)    = 0;
+  virtual void info(std::string file, int line, std::string message, ...)    = 0;
-  virtual void debug(string file, int line, string message, ...)   = 0;
+  virtual void debug(std::string file, int line, std::string message, ...)   = 0;
   
 protected: 
-  string get_service_name() { return service_name; }
+  std::string get_service_name() { return service_name; }
   uint32_t tti; 
   log_level_t level; 
 private:
-  string service_name; 
+  std::string service_name;
 };
 
 }

srsapps/common/src/threads.c

@@ -64,7 +64,11 @@ bool threads_new_rt_cpu(pthread_t *thread, void *(*start_routine) (void*), void
       perror("pthread_attr_setaffinity_np");
     }
   } 
-  if (pthread_create(thread, &attr, start_routine, arg)) {
+  int err = pthread_create(thread, &attr, start_routine, arg);
+  if (err) {
+    if (1 == err) {
+      perror("Failed to create thread - permission error. Running with root permissions?");
+    }
     perror("pthread_create");
   } else {
     ret = true;