I think lib/copperplate depends on glibc while using dual kernel configuration.Am i right?
jan.kiszka at web.de
Sat Apr 11 09:22:42 CEST 2020
On 10.04.20 05:56, 孙世龙 via Xenomai wrote:
> I am using xenomai-3.1.
> Two figures are contained in url
> Since the architecture showed in figure 2 named xenomai 3 single kernel
> configuration, i could draw the conclusion that copperplate interface
> depends on the glibc.
> But i don't think i can draw the same conclusion from the Figure 1.
> Xenomai 3 dual kernel configuration.
> When i enable the --enable-pshared compiler option, I could clearlly see
> the create_main_heap function calls shm_open which is provided by glibc.
> So, i think copperplate interface depends on glibc while using dual
> kernel configuration.Am i right?
Xenomai does not replace a libc when using the cobalt mode. It only
provides alternatives to certain time-sensitive services. So a libc,
like glibc, remains a natural dependency, for Xenomai libs themselves as
well as the target application.
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