lkml.org 
[lkml]   [2023]   [Jun]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH v2 nolibc 39/53] tools/nolibc: ppoll/ppoll_time64: add a missing argument
    Date
    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
    \
     
     \ /
      Last update: 2023-06-12 22:52    [W:7.452 / U:0.016 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site