Mercurial > gnulib
changeset 18383:b46efe11d7e1
intprops: port to OpenVMS
Problem reported by John E. Malmberg in: https://bugs.gnu.org/24300
* doc/posix-headers/limits.texi: Document the problem.
* lib/intprops.h (LLONG_MAX, LLONG_MIN) [__INT64_MAX]:
Define if not already defined.
| author | Paul Eggert <eggert@cs.ucla.edu> |
|---|---|
| date | Wed, 24 Aug 2016 20:48:32 -0700 |
| parents | 0e4c96966001 |
| children | 0a363216611b |
| files | ChangeLog doc/posix-headers/limits.texi lib/intprops.h |
| diffstat | 3 files changed, 15 insertions(+), 1 deletions(-) [+] |
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--- a/ChangeLog Sun Aug 14 21:29:50 2016 -0400 +++ b/ChangeLog Wed Aug 24 20:48:32 2016 -0700 @@ -1,3 +1,11 @@ +2016-08-24 Paul Eggert <eggert@cs.ucla.edu> + + intprops: port to OpenVMS + Problem reported by John E. Malmberg in: https://bugs.gnu.org/24300 + * doc/posix-headers/limits.texi: Document the problem. + * lib/intprops.h (LLONG_MAX, LLONG_MIN) [__INT64_MAX]: + Define if not already defined. + 2016-08-19 Assaf Gordon <assafgordon@gmail.com> parse-datetime: improve debug implementation
--- a/doc/posix-headers/limits.texi Sun Aug 14 21:29:50 2016 -0400 +++ b/doc/posix-headers/limits.texi Wed Aug 24 20:48:32 2016 -0700 @@ -18,7 +18,7 @@ @item The macros @code{LLONG_MIN}, @code{LLONG_MAX}, @code{ULLONG_MAX} are not defined on some platforms: -AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1 with gcc. +AIX 5.1, HP-UX 11, IRIX 6.5, OpenVMS, OSF/1 5.1 with gcc. @item The macros @code{WORD_BIT}, @code{LONG_BIT} are not defined on some platforms: glibc 2.11 without @code{-D_GNU_SOURCE}, Cygwin, mingw, MSVC 9.
--- a/lib/intprops.h Sun Aug 14 21:29:50 2016 -0400 +++ b/lib/intprops.h Wed Aug 24 20:48:32 2016 -0700 @@ -67,6 +67,12 @@ #define _GL_SIGNED_INT_MAXIMUM(e) \ (((_GL_INT_CONVERT (e, 1) << (sizeof ((e) + 0) * CHAR_BIT - 2)) - 1) * 2 + 1) +/* Work around OpenVMS incompatibility with C99. */ +#if !defined LLONG_MAX && defined __INT64_MAX +# define LLONG_MAX __INT64_MAX +# define LLONG_MIN __INT64_MIN +#endif + /* This include file assumes that signed types are two's complement without padding bits; the above macros have undefined behavior otherwise. If this is a problem for you, please let us know how to fix it for your host.