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36577: supplement 36559 to using LONG_MAX for 64-bit long

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Peter Stephenson 2015-09-21 14:39:21 +01:00
parent 5476e011f1
commit 8b84419f45
3 changed files with 13 additions and 0 deletions
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3
ChangeLog
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@ -16,6 +16,9 @@
2015-09-21 Peter Stephenson <p.stephenson@samsung.com>
* 36577: configure.ac, Src/zsh.h: supplement 36559 to
use LONG_MAX for 64-bit long.
* unposted: Src/zsh.h: typo in 36559.
2015-09-19 Barton E. Schaefer <schaefer@zsh.org>

4
Src/zsh.h
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@ -39,9 +39,13 @@ typedef ZSH_64_BIT_TYPE zlong;
#if defined(ZLONG_IS_LONG_LONG) && defined(LLONG_MAX)
#define ZLONG_MAX LLONG_MAX
#else
#ifdef ZLONG_IS_LONG_64
#define ZLONG_MAX LONG_MAX
#else
/* umm... */
#define ZLONG_MAX ((zlong)9223372036854775807)
#endif
#endif
#ifdef ZSH_64_BIT_UTYPE
typedef ZSH_64_BIT_UTYPE zulong;
#else

6
configure.ac
View file

@ -1079,9 +1079,15 @@ main() { return sizeof(ino_t) < 8; }
fi
AH_TEMPLATE([ZLONG_IS_LONG_LONG],
[Define to 1 if the zlong type uses long long int.])
AH_TEMPLATE([ZLONG_IS_LONG_64],
[Define to 1 if the zlong type uses 64-bit long int.])
if test "$zsh_cv_64_bit_type" = "long long"; then
dnl Remember this so we can get (s)printf output right.
AC_DEFINE(ZLONG_IS_LONG_LONG)
else
if test "$zsh_cv_64_bit_type" = "long"; then
AC_DEFINE(ZLONG_IS_LONG_64)
fi
fi
dnl We'll blithely assume (f)printf supports the same types as sprintf.