From: John Darrington <john@darrington.wattle.id.au>
Date: Sat, 24 Oct 2015 06:53:09 +0000 (+0200)
Subject: Remove unused function fn_is_special
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e798a95fad06ec72d2c7abe58e1815cb9621989f;p=pspp

Remove unused function fn_is_special
---

diff --git a/src/data/file-name.c b/src/data/file-name.c
index 3e9fa6914a..ac3378e300 100644
--- a/src/data/file-name.c
+++ b/src/data/file-name.c
@@ -111,23 +111,6 @@ fn_is_absolute (const char *name)
   return IS_ABSOLUTE_FILE_NAME (name);
 }
 
-/* Returns true if FILE_NAME is a virtual file that doesn't
-   really exist on disk, false if it's a real file name. */
-bool
-fn_is_special (const char *file_name)
-{
-  if (!strcmp (file_name, "-") || !strcmp (file_name, "stdin")
-      || !strcmp (file_name, "stdout") || !strcmp (file_name, "stderr")
-#ifdef HAVE_POPEN
-      || file_name[0] == '|'
-      || (*file_name && file_name[strlen (file_name) - 1] == '|')
-#endif
-      )
-    return true;
-
-  return false;
-}
-
 /* Returns true if file with name NAME exists, and that file is not a
    directory */
 bool
diff --git a/src/data/file-name.h b/src/data/file-name.h
index d37b2547e1..4ce24e8f24 100644
--- a/src/data/file-name.h
+++ b/src/data/file-name.h
@@ -28,7 +28,6 @@ char *fn_dir_name (const char *fn);
 char *fn_extension (const char *fn);
 
 bool fn_is_absolute (const char *fn);
-bool fn_is_special (const char *fn);
 bool fn_exists (const char *fn);
 
 const char *fn_getenv (const char *variable);