Messages in this thread | | | Date | Thu, 28 Jun 2007 08:50:03 +0200 (CEST) | From | Jan Engelhardt <> | Subject | Re: Userspace compiler support of "long long" |
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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
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