Both POSIX and glibc use 'restrict' in pthread_attr_setstack(). Let's use it here too. .../glibc$ grep_glibc_prototype pthread_attr_setstack sysdeps/htl/pthread.h:158: extern int pthread_attr_setstack (pthread_attr_t *__attr, void *__stackaddr, size_t __stacksize) __THROW __nonnull ((1)); sysdeps/nptl/pthread.h:367: extern int pthread_attr_setstack (pthread_attr_t *__attr, void *__stackaddr, size_t __stacksize) __THROW __nonnull ((1)); .../glibc$ Signed-off-by: Alejandro Colomar <alx.manpages@xxxxxxxxx> --- man3/pthread_attr_setstack.3 | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/man3/pthread_attr_setstack.3 b/man3/pthread_attr_setstack.3 index 23b95cb32..6d0488a8b 100644 --- a/man3/pthread_attr_setstack.3 +++ b/man3/pthread_attr_setstack.3 @@ -33,8 +33,9 @@ attributes in thread attributes object .PP .BI "int pthread_attr_setstack(pthread_attr_t *" attr , .BI " void *" stackaddr ", size_t " stacksize ); -.BI "int pthread_attr_getstack(const pthread_attr_t *" attr , -.BI " void **" stackaddr ", size_t *" stacksize ); +.BI "int pthread_attr_getstack(const pthread_attr_t *restrict " attr , +.BI " void **restrict " stackaddr , +.BI " size_t *restrict " stacksize ); .PP Compile and link with \fI\-pthread\fP. .fi -- 2.30.1