Messages in this thread Patch in this message | | | From | "Paul E. McKenney" <> | Subject | [PATCH v2 nolibc 39/53] tools/nolibc: ppoll/ppoll_time64: add a missing argument | Date | Mon, 12 Jun 2023 13:45:00 -0700 |
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From: Zhangjin Wu <falcon@tinylab.org>
The ppoll and ppoll_time64 syscalls have 5 arguments, but we only provide 4, align with kernel and add the missing sigsetsize argument.
Because the sigmask is NULL, the last sigsetsize argument is ignored, keep it as 0 here is safe enough.
Signed-off-by: Zhangjin Wu <falcon@tinylab.org> Signed-off-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Paul E. McKenney <paulmck@kernel.org> --- tools/include/nolibc/sys.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/include/nolibc/sys.h b/tools/include/nolibc/sys.h index 7836d7e7760d..0160605444e7 100644 --- a/tools/include/nolibc/sys.h +++ b/tools/include/nolibc/sys.h @@ -939,7 +939,7 @@ int sys_poll(struct pollfd *fds, int nfds, int timeout) t.tv_sec = timeout / 1000; t.tv_nsec = (timeout % 1000) * 1000000; } - return my_syscall4(__NR_ppoll, fds, nfds, (timeout >= 0) ? &t : NULL, NULL); + return my_syscall5(__NR_ppoll, fds, nfds, (timeout >= 0) ? &t : NULL, NULL, 0); #elif defined(__NR_poll) return my_syscall3(__NR_poll, fds, nfds, timeout); #else -- 2.40.1
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