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On Jun 26 10:24, Sebastian Huber wrote: > Hello, > > the following commit: > > commit 641ecb07533e85211b6abce334c85967f3f90209 > Author: Mark Geisert <mark@maxrnd.com> > Date: Sun Jun 23 14:51:06 2019 -0700 > > Cygwin: Implement sched_[gs]etaffinity() > > This patch set implements the Linux syscalls sched_getaffinity, > sched_setaffinity, pthread_getaffinity_np, and pthread_setaffinity_np. > Linux has a straightforward view of the cpu sets used in affinity masks. > They are simply long (1024-bit) bit masks. This code emulates that view > while internally dealing with Windows' distribution of available CPUs > among > processor groups. > > breaks the RTEMS port: > > In file included from /usr/home/user/rtems-source-builder/rtems/build/aarch64-rtems6-gcc-55a600a6ce9-newlib-09e2ec87e-x86_64-freebsd12.0-1/gnu-mirror-gcc-55a600a6ce9/newlib/libc/include/pthread.h:31, > from ./gthr-default.h:31, > from ../../../gnu-mirror-gcc-55a600a6ce9/libgcc/gthr.h:148, > from > ../../../gnu-mirror-gcc-55a600a6ce9/libgcc/emutls.c:31: > /usr/home/user/rtems-source-builder/rtems/build/aarch64-rtems6-gcc-55a600a6ce9-newlib-09e2ec87e-x86_64-freebsd12.0-1/gnu-mirror-gcc-55a600a6ce9/newlib/libc/include/sched.h:112:3: > error: conflicting types for 'cpu_set_t' > 112 | } cpu_set_t; > | ^~~~~~~~~ > ../../../gnu-mirror-gcc-55a600a6ce9/libgcc/../newlib/libc/sys/rtems/include/sys/cpuset.h:67:18: > note: previous declaration of 'cpu_set_t' was here > 67 | typedef cpuset_t cpu_set_t; > | ^~~~~~~~~ Looks like Cygwin has to define its own sys/cpuset.h included via sys/_pthreadtypes.h. Corinna -- Corinna Vinschen Cygwin Maintainer Red Hat
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