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authorRoland McGrath <roland@gnu.org>2004-10-20 10:04:57 +0000
committerRoland McGrath <roland@gnu.org>2004-10-20 10:04:57 +0000
commit4b359a27dd5c9d76e507db782a8e907e20c1df95 (patch)
tree4f3828f0c7b8c93b35716f90f88b0b326180f323 /sysdeps/gnu/errlist.awk
parent13772215fc3cfd7b15674698e276cd18d44f1c1f (diff)
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2004-10-20 Roland McGrath <roland@redhat.com>
	* sysdeps/gnu/errlist-compat.awk: Don't bail if Versions gives a count
	higher than ERR_MAX reports.  Instead, emit a #define ERR_MAX.
	* sysdeps/gnu/Makefile ($(objpfx)errlist-compat.h): New target.
	(generated): Add errlist-compat.h.
	* sysdeps/gnu/errlist.awk: Make output #include <errlist-compat.h> to
	define ERR_MAX and use that for table size.
Diffstat (limited to 'sysdeps/gnu/errlist.awk')
-rw-r--r--sysdeps/gnu/errlist.awk13
1 files changed, 11 insertions, 2 deletions
diff --git a/sysdeps/gnu/errlist.awk b/sysdeps/gnu/errlist.awk
index 952cb8073c..3f074ed482 100644
--- a/sysdeps/gnu/errlist.awk
+++ b/sysdeps/gnu/errlist.awk
@@ -1,4 +1,4 @@
-# Copyright (C) 1991-1999, 2002 Free Software Foundation, Inc.
+# Copyright (C) 1991-1999,2002,2004 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 
 # The GNU C Library is free software; you can redistribute it and/or
@@ -47,7 +47,16 @@ BEGIN {
     print "#endif";
     print "";
 
-    print "const char *const _sys_errlist_internal[] =";
+    print "#if !defined EMIT_ERR_MAX && !defined ERRLIST_NO_COMPAT";
+    print "# include <errlist-compat.h>";
+    print "#endif";
+    print "#ifdef ERR_MAX";
+    print "# define ERRLIST_SIZE ERR_MAX + 1";
+    print "#else"
+    print "# define ERRLIST_SIZE";
+    print "#endif";
+
+    print "const char *const _sys_errlist_internal[ERRLIST_SIZE] =";
     print "  {";
     print "    [0] = N_(\"Success\"),"
   }