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getauxval.3: (Briefly) document AT_HWCAP2 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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Michael Kerrisk 2015-07-08 11:04:49 +02:00
parent 023ad3b197
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@ -24,8 +24,6 @@
.\" .\"
.\" See also https://lwn.net/Articles/519085/ .\" See also https://lwn.net/Articles/519085/
.\" .\"
.\" FIXME glibc 2.18 added AT_HWCAP2, which needs to e documented
.\"
.TH GETAUXVAL 3 2015-03-02 "GNU" "Linux Programmer's Manual" .TH GETAUXVAL 3 2015-03-02 "GNU" "Linux Programmer's Manual"
.SH NAME .SH NAME
getauxval \- retrieve a value from the auxiliary vector getauxval \- retrieve a value from the auxiliary vector
@ -112,6 +110,9 @@ for details relating to the Intel x86 architecture).
A human-readable version of the same information is available via A human-readable version of the same information is available via
.IR /proc/cpuinfo . .IR /proc/cpuinfo .
.TP .TP
.BR AT_HWCAP2 " (since glibc 2.18)"
Further machine-dependent hints about processor capabilities.
.TP
.BR AT_ICACHEBSIZE .BR AT_ICACHEBSIZE
The instruction cache block size. The instruction cache block size.
.\" .TP .\" .TP