K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2022-02-09T17:29:10.711595Z
K 7
svn:log
V 638
Explicitly include semaphore.h for struct _sem in fusefs setattr test

In libc++'s __threading_support header the semaphore.h header was
implicitly included, but from version 14 onwards, this is no longer the
case, resulting in compile errors:

tests/sys/fs/fusefs/setattr.cc:740:8: error: variable has incomplete type 'sem_t' (aka '_sem')
        sem_t sem;
              ^
tests/sys/fs/fusefs/utils.hh:33:8: note: forward declaration of '_sem'
struct _sem;
       ^

MFC after:	3 days

(cherry picked from commit c9cabf9aa6feb542776333fe5e915a3464f89e3c)

Git Hash:   9c6aee3eff239cc90a48dfe2ec39d2779255250f
Git Author: dim@FreeBSD.org
END