Fix snapshot code

[model-checker.git] / common.cc

diff --git a/common.cc b/common.cc
index 9cb7239d0a32d6bdcda8e41b1af252c190469d9e..26f6d5d8cd42bdd28484c231a995b5fbe84c633b 100644 (file)
--- a/common.cc
+++ b/common.cc
@@ -22,9 +22,7 @@ int model_out = STDOUT_FILENO;
 void print_trace(void)
 {
 #ifdef CONFIG_STACKTRACE
-       FILE *file = fdopen(model_out, "w");
-       print_stacktrace(file);
-       fclose(file);
+       print_stacktrace(model_out);
 #else
        void *array[MAX_TRACE_LEN];
        char **strings;
@@ -149,6 +147,8 @@ void print_program_output()
 {
        char buf[200];
 
+       model_print("---- BEGIN PROGRAM OUTPUT ----\n");
+
        /* Gather all program output */
        fflush(stdout);
 
@@ -167,5 +167,7 @@ void print_program_output()
                        ret -= res;
                }
        }
+
+       model_print("---- END PROGRAM OUTPUT   ----\n");
 }
 #endif /* ! CONFIG_DEBUG */