openat: test for fstatat (..., 0) bug

[gnulib.git] / m4 / getline.m4

diff --git a/m4/getline.m4 b/m4/getline.m4
index 8300560..4c57797 100644 (file)
--- a/m4/getline.m4
+++ b/m4/getline.m4
@@ -1,6 +1,6 @@
-# getline.m4 serial 21
+# getline.m4 serial 25
 
-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
@@ -84,14 +84,11 @@ AC_DEFUN([gl_FUNC_GETLINE],
     dnl getline function among $LIBS, it may exist in libinet and the
     dnl executable may be linked with -linet.
     REPLACE_GETLINE=1
-    AC_LIBOBJ([getline])
-
-    gl_PREREQ_GETLINE
   fi
 ])
 
 # Prerequisites of lib/getline.c.
 AC_DEFUN([gl_PREREQ_GETLINE],
 [
-  gl_FUNC_GETDELIM
+  :
 ])