Import upstream version 1.26

[debian/tar] / m4 / getline.m4

diff --git a/m4/getline.m4 b/m4/getline.m4
index 83005600d65b23657095a15d8b6d246d62f8da0e..ec001b91be2dc2d55dfad756f889fa482e719166 100644 (file)
--- a/m4/getline.m4
+++ b/m4/getline.m4
@@ -1,6 +1,6 @@
-# getline.m4 serial 21
+# getline.m4 serial 23
 
-dnl Copyright (C) 1998-2003, 2005-2007, 2009-2010 Free Software Foundation,
+dnl Copyright (C) 1998-2003, 2005-2007, 2009-2011 Free Software Foundation,
 dnl Inc.
 dnl
 dnl This file is free software; the Free Software Foundation
@@ -46,7 +46,7 @@ AC_DEFUN([gl_FUNC_GETLINE],
         size_t siz = 0;
         int len = getline (&line, &siz, in);
         if (!(len == 4 && line && strcmp (line, "foo\n") == 0))
-          return 1;
+          return 2;
       }
       {
         /* Test result for a NULL buffer and a non-zero size.
@@ -54,7 +54,7 @@ AC_DEFUN([gl_FUNC_GETLINE],
         char *line = NULL;
         size_t siz = (size_t)(~0) / 4;
         if (getline (&line, &siz, in) == -1)
-          return 1;
+          return 3;
       }
       return 0;
     }
@@ -65,7 +65,7 @@ AC_DEFUN([gl_FUNC_GETLINE],
          [
 #include <features.h>
 #ifdef __GNU_LIBRARY__
- #if (__GLIBC__ >= 2)
+ #if (__GLIBC__ >= 2) && !defined __UCLIBC__
   Lucky GNU user
  #endif
 #endif