On 07.04.20 11:13, 孙世龙 via Xenomai wrote:
The source code url is
https://gitlab.denx.de/Xenomai/xenomai/-/blob/v3.1/lib/copperplate/
heapobj-heapmem.c line:107
In the source code listed above, function heapobj_pkg_init_private() calls
malloc().
I hope to know whether it calls the wrapper function or
the real malloc function which provides by the glibc?
How could I distinguish a function directs to the wrapper function or
the real one which provides by the glibc?
(Transparent) wrapping only happens when an object is linked with the
related options (-Wl,XXX.wrappers). Internal libs are not built like
that (you can always check the build log), so the original malloc is called.
Jan
--
Siemens AG, Corporate Technology, CT RDA IOT SES-DE
Corporate Competence Center Embedded Linux
