linux-kernel - [RFC v3 08/17] epoll_wait.2: Use syscall(SYS_...); for system calls without a wrapper

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Message-Id: <20210313192526.350200-9-alx.manpages@gmail.com>
Date:   Sat, 13 Mar 2021 20:25:18 +0100
From:   Alejandro Colomar <alx.manpages@...il.com>
To:     mtk.manpages@...il.com
Cc:     Alejandro Colomar <alx.manpages@...il.com>,
        linux-man@...r.kernel.org, libc-alpha@...rceware.org,
        linux-kernel@...r.kernel.org, Florian Weimer <fweimer@...hat.com>
Subject: [RFC v3 08/17] epoll_wait.2: Use syscall(SYS_...); for system calls without a wrapper

Signed-off-by: Alejandro Colomar <alx.manpages@...il.com>
---
 man2/epoll_wait.2 | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/man2/epoll_wait.2 b/man2/epoll_wait.2
index af4180df0..0f3cfe1d5 100644
--- a/man2/epoll_wait.2
+++ b/man2/epoll_wait.2
@@ -32,7 +32,13 @@ epoll_wait, epoll_pwait, epoll_pwait2 \- wait for an I/O event on an epoll file
 .BI "int epoll_pwait(int " epfd ", struct epoll_event *" events ,
 .BI "               int " maxevents ", int " timeout ,
 .BI "               const sigset_t *" sigmask );
-.BI "int epoll_pwait2(int " epfd ", struct epoll_event *" events ,
+.PP
+.BR "#include <linux/eventpoll.h>" \
+" /* Definition of " "struct epoll_event" " */"
+.BR "#include <sys/syscall.h>" "     /* Definition of " SYS_* " constants */"
+.B #include <unistd.h>
+.PP
+.BI "int syscall(SYS_epoll_pwait2, int " epfd ", struct epoll_event *" events ,
 .BI "               int " maxevents ", const struct timespec *" timeout ,
 .BI "               const sigset_t *" sigmask );
 .\" FIXME: Check if glibc has added a wrapper for epoll_pwait2(),
-- 
2.30.2