From: Mark Johnston <ma...@freebsd.org>

This implementation is faster and doesn't modify the cpuset, so it lets
us avoid some unnecessary copying as well.  No functional change
intended.

This is a re-application of commit
9068f6ea697b1b28ad1326a4c7a9ba86f08b985e.

Reviewed by:    cem, kib, jhb
MFC after:      2 weeks
Sponsored by:   The FreeBSD Foundation
Differential Revision:  https://reviews.freebsd.org/D32029
---
 newlib/libc/sys/rtems/include/sys/cpuset.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/newlib/libc/sys/rtems/include/sys/cpuset.h 
b/newlib/libc/sys/rtems/include/sys/cpuset.h
index a321bddc2..7779f0639 100644
--- a/newlib/libc/sys/rtems/include/sys/cpuset.h
+++ b/newlib/libc/sys/rtems/include/sys/cpuset.h
@@ -62,6 +62,8 @@
 #define        CPU_COPY_STORE_REL(f, t)        BIT_COPY_STORE_REL(CPU_SETSIZE, 
f, t)
 #define        CPU_FFS(p)                      BIT_FFS(CPU_SETSIZE, p)
 #define        CPU_FLS(p)                      BIT_FLS(CPU_SETSIZE, p)
+#define        CPU_FOREACH_ISSET(i, p)         BIT_FOREACH_ISSET(CPU_SETSIZE, 
i, p)
+#define        CPU_FOREACH_ISCLR(i, p)         BIT_FOREACH_ISCLR(CPU_SETSIZE, 
i, p)
 #define        CPUSET_FSET                     BITSET_FSET(_NCPUWORDS)
 #define        CPUSET_T_INITIALIZER            BITSET_T_INITIALIZER
 
-- 
2.35.3

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