Both POSIX and glibc use 'restrict' in sem_getvalue(). Let's use it here too. .../glibc$ grep_glibc_prototype sem_getvalue sysdeps/pthread/semaphore.h:81: extern int sem_getvalue (sem_t *__restrict __sem, int *__restrict __sval) __THROW __nonnull ((1, 2)); .../glibc$ Signed-off-by: Alejandro Colomar <alx.manpages@xxxxxxxxx> --- man3/sem_getvalue.3 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/man3/sem_getvalue.3 b/man3/sem_getvalue.3 index ddfb1899a..084dc510d 100644 --- a/man3/sem_getvalue.3 +++ b/man3/sem_getvalue.3 @@ -29,7 +29,7 @@ sem_getvalue \- get the value of a semaphore .nf .B #include <semaphore.h> .PP -.BI "int sem_getvalue(sem_t *" sem ", int *" sval ); +.BI "int sem_getvalue(sem_t *restrict " sem ", int *restrict " sval ); .fi .PP Link with \fI\-pthread\fP. -- 2.30.1.721.g45526154a5