X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fstrtol.c;h=b6a761ecb9c0299ec1ab208c9cdd6e59203b6469;hb=ce38c27828c6a3286e99e312d50fe140a1ec334b;hp=39508b477b1b03ea40c57e154267b483d036a363;hpb=3030c5b5e0a5199e16b05927da72c43c42f211c3;p=gnulib.git

diff --git a/lib/strtol.c b/lib/strtol.c
index 39508b477..b6a761ecb 100644
--- a/lib/strtol.c
+++ b/lib/strtol.c
@@ -1,7 +1,7 @@
 /* Convert string representation of a number into an integer value.
 
-   Copyright (C) 1991, 1992, 1994, 1995, 1996, 1997, 1998, 1999, 2003, 2005,
-   2006, 2007, 2009 Free Software Foundation, Inc.
+   Copyright (C) 1991-1992, 1994-1999, 2003, 2005-2007, 2009-2011 Free Software
+   Foundation, Inc.
 
    NOTE: The canonical source of this file is maintained with the GNU C
    Library.  Bugs can be reported to bug-glibc@gnu.org.
@@ -114,9 +114,9 @@
    operating on `long long int's.  */
 #ifdef QUAD
 # define LONG long long
-# define STRTOL_LONG_MIN LONG_LONG_MIN
-# define STRTOL_LONG_MAX LONG_LONG_MAX
-# define STRTOL_ULONG_MAX ULONG_LONG_MAX
+# define STRTOL_LONG_MIN LLONG_MIN
+# define STRTOL_LONG_MAX LLONG_MAX
+# define STRTOL_ULONG_MAX ULLONG_MAX
 
 /* The extra casts in the following macros work around compiler bugs,
    e.g., in Cray C 5.0.3.0.  */
@@ -141,25 +141,25 @@
          ? (t) 0 \
          : TYPE_SIGNED_MAGNITUDE (t) \
          ? ~ (t) 0 \
-         : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))
+         : ~ TYPE_MAXIMUM (t)))
 # define TYPE_MAXIMUM(t) \
    ((t) (! TYPE_SIGNED (t) \
          ? (t) -1 \
-         : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))))
+         : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
 
-# ifndef ULONG_LONG_MAX
-#  define ULONG_LONG_MAX TYPE_MAXIMUM (unsigned long long)
+# ifndef ULLONG_MAX
+#  define ULLONG_MAX TYPE_MAXIMUM (unsigned long long)
 # endif
-# ifndef LONG_LONG_MAX
-#  define LONG_LONG_MAX TYPE_MAXIMUM (long long int)
+# ifndef LLONG_MAX
+#  define LLONG_MAX TYPE_MAXIMUM (long long int)
 # endif
-# ifndef LONG_LONG_MIN
-#  define LONG_LONG_MIN TYPE_MINIMUM (long long int)
+# ifndef LLONG_MIN
+#  define LLONG_MIN TYPE_MINIMUM (long long int)
 # endif
 
 # if __GNUC__ == 2 && __GNUC_MINOR__ < 7
    /* Work around gcc bug with using this constant.  */
-   static const unsigned long long int maxquad = ULONG_LONG_MAX;
+   static const unsigned long long int maxquad = ULLONG_MAX;
 #  undef STRTOL_ULONG_MAX
 #  define STRTOL_ULONG_MAX maxquad
 # endif