X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbeutil.h;h=44abe1a6aa589e9167db6fe572e523ada198a9c2;hb=4ca59cb404899ecc345f6eb30d82a623a346b6fe;hp=15dcebd31959ffe98922aad302be59760e533fb8;hpb=111503924bac361d3db429f4bdd30532165a1652;p=libfirm

diff --git a/ir/be/beutil.h b/ir/be/beutil.h
index 15dcebd31..44abe1a6a 100644
--- a/ir/be/beutil.h
+++ b/ir/be/beutil.h
@@ -53,4 +53,18 @@ void localize_consts(ir_graph *irg);
  */
 void dump_allocated_irg(ir_graph *irg, char *suffix);
 
+
+
+static INLINE FILE *ffopen(const char *base, const char *ext, const char *mode) {
+	FILE *out;
+	char buf[1024];
+
+	snprintf(buf, sizeof(buf), "%s.%s", base, ext);
+	if (! (out = fopen(buf, mode))) {
+		fprintf(stderr, "Cannot open file %s in mode %s\n", buf, mode);
+		return NULL;
+	}
+	return out;
+}
+
 #endif