X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=common.cc;h=42271221f32cb7012e868200769836d2ff383997;hb=d2cccdb33e7fb829b1c7541d79702665ca801424;hp=b57e93c7e3db3fb10bbb4564a9ecac65dd66feb9;hpb=44e8eabc8f7a0ab23c29037a770463d8a2de7b4a;p=satcheck.git

diff --git a/common.cc b/common.cc
index b57e93c..4227122 100644
--- a/common.cc
+++ b/common.cc
@@ -25,6 +25,7 @@
 
 /** @brief Model-checker output file descriptor; default to stdout until redirected */
 int model_out = STDOUT_FILENO;
+int model_err = STDERR_FILENO;
 
 #define CONFIG_STACKTRACE
 /** Print a backtrace of the current program state. */
@@ -42,11 +43,11 @@ void print_trace(void)
 
 	model_print("\nDumping stack trace (%d frames):\n", size);
 
-	for (i = 0; i < size; i++)
+	for (i = 0;i < size;i++)
 		model_print("\t%s\n", strings[i]);
 
 	free(strings);
-#endif /* CONFIG_STACKTRACE */
+#endif/* CONFIG_STACKTRACE */
 }
 
 void assert_hook(void)
@@ -64,7 +65,7 @@ void model_assert(bool expr, const char *file, int line)
 
 #ifndef CONFIG_DEBUG
 
-static int fd_user_out; /**< @brief File descriptor from which to read user program output */
+static int fd_user_out;	/**< @brief File descriptor from which to read user program output */
 
 /**
  * @brief Setup output redirecting
@@ -146,7 +147,7 @@ void clear_program_output()
 {
 	fflush(stdout);
 	char buf[200];
-	while (read_to_buf(fd_user_out, buf, sizeof(buf)));
+	while (read_to_buf(fd_user_out, buf, sizeof(buf))) ;
 }
 
 /** @brief Print out any pending program output */
@@ -177,4 +178,4 @@ void print_program_output()
 
 	model_print("---- END PROGRAM OUTPUT   ----\n");
 }
-#endif /* ! CONFIG_DEBUG */
+#endif/* ! CONFIG_DEBUG */