Both POSIX and glibc use 'restrict' in pthread_attr_getstackaddr(). Let's use it here too. .../glibc$ grep_glibc_prototype pthread_attr_getstackaddr sysdeps/htl/pthread.h:138: extern int pthread_attr_getstackaddr (const pthread_attr_t *__restrict __attr, void **__restrict __stackaddr) __THROW __nonnull ((1, 2)); sysdeps/nptl/pthread.h:333: extern int pthread_attr_getstackaddr (const pthread_attr_t *__restrict __attr, void **__restrict __stackaddr) __THROW __nonnull ((1, 2)) __attribute_deprecated__; .../glibc$ Signed-off-by: Alejandro Colomar <alx.manpages@xxxxxxxxx> --- man3/pthread_attr_setstackaddr.3 | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/man3/pthread_attr_setstackaddr.3 b/man3/pthread_attr_setstackaddr.3 index bf626c7cb..f926c16f2 100644 --- a/man3/pthread_attr_setstackaddr.3 +++ b/man3/pthread_attr_setstackaddr.3 @@ -33,8 +33,8 @@ set/get stack address attribute in thread attributes object .PP .BI "int pthread_attr_setstackaddr(pthread_attr_t *" attr \ ", void *" stackaddr ); -.BI "int pthread_attr_getstackaddr(const pthread_attr_t *" attr , -.BI " void **" stackaddr ); +.BI "int pthread_attr_getstackaddr(const pthread_attr_t *restrict " attr , +.BI " void **restrict " stackaddr ); .PP Compile and link with \fI\-pthread\fP. .fi -- 2.30.1