From 19cff41eb4261b20374058f16807a229af46f304 Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Sat, 23 Aug 2014 15:03:55 +0200
Subject: Changed frontend-api from FILE to std::istream

---
 passes/techmap/dfflibmap.cc | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'passes/techmap/dfflibmap.cc')

diff --git a/passes/techmap/dfflibmap.cc b/passes/techmap/dfflibmap.cc
index 6ce771ac..7e39040c 100644
--- a/passes/techmap/dfflibmap.cc
+++ b/passes/techmap/dfflibmap.cc
@@ -463,11 +463,12 @@ struct DfflibmapPass : public Pass {
 		if (liberty_file.empty())
 			log_cmd_error("Missing `-liberty liberty_file' option!\n");
 
-		FILE *f = fopen(liberty_file.c_str(), "r");
-		if (f == NULL)
+		std::ifstream f;
+		f.open(liberty_file.c_str());
+		if (f.fail())
 			log_cmd_error("Can't open liberty file `%s': %s\n", liberty_file.c_str(), strerror(errno));
 		LibertyParser libparser(f);
-		fclose(f);
+		f.close();
 
 		find_cell(libparser.ast, "$_DFF_N_", false, false, false, false);
 		find_cell(libparser.ast, "$_DFF_P_", true, false, false, false);
-- 
cgit v1.2.3