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| author | Ulrich Drepper <drepper@redhat.com> | 2005-10-16 15:32:33 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2005-10-16 15:32:33 +0000 |
| commit | 3158a33ecb3b7a9e5a43b819f959f655a757841c (patch) | |
| tree | 8cd19e6e07b8df2130804aa17c40db67524b372f /include/limits.h | |
| parent | fe60d146c76a500ac68496c2c2b3223337d3d7c6 (diff) | |
| download | glibc-3158a33ecb3b7a9e5a43b819f959f655a757841c.zip glibc-3158a33ecb3b7a9e5a43b819f959f655a757841c.tar.gz glibc-3158a33ecb3b7a9e5a43b819f959f655a757841c.tar.bz2 | |
(LLONG_MIN, LLONG_MAX, ULLONG_MAX): Make sure these are defined for -D_GNU_SOURCE or -D_ISOC99_SOURCE even when not -std=c99.
Diffstat (limited to 'include/limits.h')
| -rw-r--r-- | include/limits.h | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/include/limits.h b/include/limits.h index 45cd6f2..3e9a5df 100644 --- a/include/limits.h +++ b/include/limits.h @@ -1,4 +1,5 @@ -/* Copyright (C) 1991, 92, 96, 97, 98, 99, 2000 Free Software Foundation, Inc. +/* Copyright (C) 1991, 1992, 1996, 1997, 1998, 1999, 2000, 2005 + 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 @@ -122,20 +123,20 @@ #if defined __GNUC__ && !defined _GCC_LIMITS_H_ /* `_GCC_LIMITS_H_' is what GCC's file defines. */ # include_next <limits.h> +#endif /* The <limits.h> files in some gcc versions don't define LLONG_MIN, LLONG_MAX, and ULLONG_MAX. Instead only the values gcc defined for ages are available. */ -# ifdef __USE_ISOC99 -# ifndef LLONG_MIN -# define LLONG_MIN LONG_LONG_MIN -# endif -# ifndef LLONG_MAX -# define LLONG_MAX LONG_LONG_MAX -# endif -# ifndef ULLONG_MAX -# define ULLONG_MAX ULONG_LONG_MAX -# endif +#if defined __USE_ISOC99 && defined __GNUC__ +# ifndef LLONG_MIN +# define LLONG_MIN (-LLONG_MAX-1) +# endif +# ifndef LLONG_MAX +# define LLONG_MAX __LONG_LONG_MAX__ +# endif +# ifndef ULLONG_MAX +# define ULLONG_MAX (LLONG_MAX * 2ULL + 1) # endif #endif |