From 78c896b3b3127515478090c19447e27dc406427e Mon Sep 17 00:00:00 2001 From: Jianfeng Tan Date: Mon, 18 Nov 2019 06:59:50 +0000 Subject: TLDKv2 Signed-off-by: Jianfeng Tan Signed-off-by: Jielong Zhou Signed-off-by: Jian Zhang Signed-off-by: Chen Zhao Change-Id: I55c39de4c6cd30f991f35631eb507f770230f08e --- test/packetdrill/epoll.c | 55 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 test/packetdrill/epoll.c (limited to 'test/packetdrill/epoll.c') diff --git a/test/packetdrill/epoll.c b/test/packetdrill/epoll.c new file mode 100644 index 0000000..5e3e79c --- /dev/null +++ b/test/packetdrill/epoll.c @@ -0,0 +1,55 @@ +/* + * Copyright 2017 Google Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + */ +/* + * Author: weiwan@google.com (Wei Wang) + * + * Implementation for the epoll fd related state and logic. + */ + +#include "epoll.h" + +#include +#include +#include "run.h" + +void epoll_free(struct epoll *epoll) +{ + memset(epoll, 0, sizeof(*epoll)); + free(epoll); +} + +void epoll_close(struct state *state, struct fd_state *fd) +{ + epoll_free(fd_to_epoll(fd)); +} + +/* Global info about epoll descriptors that point to epolls. */ +struct fd_ops epoll_ops = { + .type = FD_EPOLL, + .close = epoll_close, +}; + +struct epoll *epoll_new(struct state *state) +{ + struct epoll *epoll = calloc(1, sizeof(struct epoll)); + + epoll->fd.ops = &epoll_ops; + state_add_fd(state, to_fd(epoll)); + return epoll; +} -- cgit 1.2.3-korg