diff options
| author | Gurusamy Sarathy <gsar@cpan.org> | 1998-09-25 07:13:13 +0000 |
|---|---|---|
| committer | Gurusamy Sarathy <gsar@cpan.org> | 1998-09-25 07:13:13 +0000 |
| commit | 5ff3f7a4e03a6b103d9e628865398e498e9a7968 (patch) | |
| tree | 5884f57bd4a3baf1ad76e8ab3f81f12aa71a31da /handy.h | |
| parent | 46124e9ee58ad41479e5b089638f6c263bbddcb7 (diff) | |
| download | perl-5ff3f7a4e03a6b103d9e628865398e498e9a7968.tar.gz | |
big Configure update from Jarkko: sync metaconfig units; d_statblks fix
for Linux; hpux CMA-threads hints; ELF support for FreeBSD; beginnings
of full-fledged 64-bit support (including support for: fseeko/ftello,
Quad_t aka long long, hpux and irix 64-bits hints, new 64-bit constants
in Fcntl)
From: Jarkko Hietaniemi <jhi@iki.fi>
Date: Fri, 11 Sep 1998 23:56:11 +0300 (EET DST)
Message-Id: <199809112056.XAA04720@alpha.hut.fi>
Subject: [PATCH] 5.005_51: Configure "Massive Attack"
--
From: Jarkko Hietaniemi <jhi@cc.hut.fi>
Date: 12 Sep 1998 09:44:25 +0300
Message-ID: <oeeaf45bzjq.fsf@alpha.hut.fi>
Subject: Re: [PATCH] 5.005_51: Configure "Massive Attack"
p4raw-id: //depot/perl@1889
Diffstat (limited to 'handy.h')
| -rw-r--r-- | handy.h | 28 |
1 files changed, 28 insertions, 0 deletions
@@ -105,6 +105,31 @@ Andy Dougherty April 1998 */ +#ifdef I_INTTYPES + +typedef int8_t I8; +typedef uint8_t U8; +/* I8_MAX and I8_MIN constants are not defined, as I8 is an ambiguous type. + Please search CHAR_MAX in perl.h for further details. */ +#define U8_MAX UINT8_MAX +#define U8_MIN UINT8_MIN + +typedef int16_t I16; +typedef uint16_t U16; +#define I16_MAX INT16_MAX +#define I16_MIN INT16_MIN +#define U16_MAX UINT16_MAX +#define U16_MIN UINT16_MIN + +typedef int32_t I32; +typedef uint32_t U32; +#define I32_MAX INT32_MAX +#define I32_MIN INT32_MIN +#define U32_MAX UINT32_MAX +#define U32_MIN UINT32_MIN + +#else + typedef char I8; typedef unsigned char U8; /* I8_MAX and I8_MIN constants are not defined, as I8 is an ambiguous type. @@ -112,6 +137,7 @@ typedef unsigned char U8; #define U8_MAX PERL_UCHAR_MAX #define U8_MIN PERL_UCHAR_MIN +/* Beware. SHORTSIZE > 2 in Cray C90ties. */ typedef short I16; typedef unsigned short U16; #define I16_MAX PERL_SHORT_MAX @@ -135,6 +161,8 @@ typedef unsigned short U16; # define U32_MIN PERL_ULONG_MIN #endif +#endif + #define BIT_DIGITS(N) (((N)*146)/485 + 1) /* log2(10) =~ 146/485 */ #define TYPE_DIGITS(T) BIT_DIGITS(sizeof(T) * 8) #define TYPE_CHARS(T) (TYPE_DIGITS(T) + 2) /* sign, NUL */ |