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@xxxxxxxxxxx> --- 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 08d38175bd7b..c0335a84f880 100644 --- a/tools/include/nolibc/sys.h +++ b/tools/include/nolibc/sys.h @@ -935,7 +935,7 @@ 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 -- 2.25.1
