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Date: Thu, 28 Jun 2007 08:50:03 +0200 (CEST) From: Jan Engelhardt <jengelh@...putergmbh.de> To: Geert Uytterhoeven <geert@...ux-m68k.org> cc: Randy Dunlap <randy.dunlap@...cle.com>, Kyle Moffett <mrmacman_g4@....com>, Adrian Bunk <bunk@...sta.de>, LKML Kernel <linux-kernel@...r.kernel.org>, David Woodhouse <dwmw2@...radead.org>, david@...g.hm, linux-arch@...r.kernel.org Subject: Re: Userspace compiler support of "long long" On Jun 28 2007 04:12, Geert Uytterhoeven wrote: >On Wed, 27 Jun 2007, Randy Dunlap wrote: >> On Wed, 27 Jun 2007 15:57:15 -0700 Randy Dunlap wrote: >> > LDD3 ch. 11 says that long on Sparc64 is 32 bits. >> > Same for "ppc" (don't know which power* arch. they mean by that). >> >> Hm, I suppose that table only applies to userspace, not kernel... > >32-bit userspace? > >On 64-bit, `long' is 64-bit on all platforms supported by Linux. All types are as wide as the compiler makes them. Compiler short int long llong Turbo C 16 16 32 - GCC -m32 16 32 32 64 GCC -m64 16 32 64 64 Jan -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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