X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fconcat-filename.h;h=1f02eadbbe23c812c99f11aa32c762333112fe97;hb=b314ca18dc36e59297f66b2508fd58535a1cd724;hp=d7dafb0ec220c752849ea803fff38691aaad0a38;hpb=be6c2737cca8fa0f8e41e836e0cb843bc9138035;p=gnulib.git

diff --git a/lib/concat-filename.h b/lib/concat-filename.h
index d7dafb0ec..1f02eadbb 100644
--- a/lib/concat-filename.h
+++ b/lib/concat-filename.h
@@ -23,10 +23,16 @@ extern "C" {
 
 
 /* Concatenate a directory filename, a relative filename and an optional
-   suffix.  Return a freshly allocated filename.  */
+   suffix.  Return a freshly allocated filename.  Return NULL and set errno
+   upon memory allocation failure.  */
 extern char *concatenated_filename (const char *directory,
 				    const char *filename, const char *suffix);
 
+/* Concatenate a directory filename, a relative filename and an optional
+   suffix.  Return a freshly allocated filename.  */
+extern char *xconcatenated_filename (const char *directory,
+				     const char *filename, const char *suffix);
+
 
 #ifdef __cplusplus
 }