<linux/unistd.h> is not needed. We need <unistd.h> for syscall(), and <sys/syscall.h> for SYS_exit_group. Signed-off-by: Alejandro Colomar <alx.manpages@xxxxxxxxx> --- man2/exit_group.2 | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/man2/exit_group.2 b/man2/exit_group.2 index 4fd314262..b512927d4 100644 --- a/man2/exit_group.2 +++ b/man2/exit_group.2 @@ -27,9 +27,10 @@ exit_group \- exit all threads in a process .SH SYNOPSIS .nf -.B #include <linux/unistd.h> +.BR "#include <sys/syscall.h>" " /* Definition of " SYS_* " constants */" +.B #inlcude <unistd.h> .PP -.BI "noreturn void exit_group(int " status ); +.BI "noreturn void syscall(SYS_exit_group, int " status ); .fi .SH DESCRIPTION This system call is equivalent to -- 2.31.0