Changes in uspace/lib/posix/signal.c [ffff746:4cf8ca6] in mainline

File:

• uspace/lib/posix/signal.c (modified) (4 diffs)

uspace/lib/posix/signal.c

@@ -66 +66 @@
 
 /**
- * Default signal handler. Executes the default action for each signal,
- * as reasonable within HelenOS.
- *
- * @param signo Signal number.
+ * 
+ * @param signo
  */
 void __posix_default_signal_handler(int signo)
@@ -77 +75 @@
                 abort();
         case SIGQUIT:
-                fprintf(stderr, "Quit signal raised. Exiting.\n");
+                fprintf(stderr, "Quit signal raised. Exiting.");
                 exit(EXIT_FAILURE);
         case SIGINT:
-                fprintf(stderr, "Interrupt signal caught. Exiting.\n");
+                fprintf(stderr, "Interrupt signal caught. Exiting.");
                 exit(EXIT_FAILURE);
         case SIGTERM:
-                fprintf(stderr, "Termination signal caught. Exiting.\n");
+                fprintf(stderr, "Termination signal caught. Exiting.");
                 exit(EXIT_FAILURE);
         case SIGSTOP:
-                fprintf(stderr, "Stop signal caught, but unsupported. Ignoring.\n");
+                fprintf(stderr, "Stop signal caught, but unsupported. Ignoring.");
                 break;
         case SIGKILL:
@@ -252 +250 @@
                     " or fully unsupported signal. This handler may only be"
                     " invoked by the raise() function, which may not be what"
-                    " the application developer intended");
+                    " the application developer intended.\nSignal name");
         }
 
@@ -360 +358 @@
         }
 
-        if (signo > _TOP_SIGNAL) {
-                errno = EINVAL;
-                return -1;
-        }
-
         if (pid == (posix_pid_t) task_get_id()) {
                 return posix_raise(signo);
+        }
+
+        if (pid > _TOP_SIGNAL) {
+                errno = EINVAL;
+                return -1;
         }