> It's a long and the target abi decides how many bits of that are used. Then suggest a patch to say that :-) The absolutely critical aspect is that it is *not* a pointer (as was previously stated). Maybe something like this? --- PATCH --- --- a/man3/getauxval.3 +++ b/man3/getauxval.3 @@ -101,7 +101,7 @@ performed by the kernel. The real group ID of the thread. .TP .BR AT_HWCAP -A 32 bit long bit-mask whose settings +An architecture and ABI dependent bit-mask whose settings indicate detailed processor capabilities. The contents of the bit mask are hardware dependent (for example, see the kernel source file --- END PATCH --- -- Jim James Cownie <james.h.cownie@xxxxxxxxx> SSG/DPD/TCAR (Technical Computing, Analyzers and Runtimes) Tel: +44 117 9071438 -----Original Message----- From: Szabolcs Nagy [mailto:szabolcs.nagy@xxxxxxx] Sent: Wednesday, July 13, 2016 9:14 AM To: Michael Kerrisk (man-pages) <mtk.manpages@xxxxxxxxx>; Cownie, James H <james.h.cownie@xxxxxxxxx> Cc: nd@xxxxxxx; libc-alpha@xxxxxxxxxxxxxx; linux-man@xxxxxxxxxxxxxxx Subject: Re: [patch] getauxval.3 correct AT_HWCAP result description On 12/07/16 21:24, Michael Kerrisk (man-pages) wrote: >> .BR AT_HWCAP >> -A pointer to a multibyte mask of bits whose settings >> +A four byte long bit-mask whose settings >> indicate detailed processor capabilities. why is it four byte long? it's a long and the target abi decides how many bits of that is used. --------------------------------------------------------------------- Intel Corporation (UK) Limited Registered No. 1134945 (England) Registered Office: Pipers Way, Swindon SN3 1RJ VAT No: 860 2173 47 This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies. -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
