diff options
Diffstat (limited to 'epoll_type.h')
| -rw-r--r-- | epoll_type.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/epoll_type.h b/epoll_type.h new file mode 100644 index 0000000..b6c0419 --- /dev/null +++ b/epoll_type.h @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later + * Copyright Red Hat + * Author: David Gibson <david@gibson.dropbear.id.au> + */ + +#ifndef EPOLL_TYPE_H +#define EPOLL_TYPE_H + +/** + * enum epoll_type - Different types of fds we poll over + */ +enum epoll_type { + /* Special value to indicate an invalid type */ + EPOLL_TYPE_NONE = 0, + /* Connected TCP sockets */ + EPOLL_TYPE_TCP, + /* Connected TCP sockets (spliced) */ + EPOLL_TYPE_TCP_SPLICE, + /* Listening TCP sockets */ + EPOLL_TYPE_TCP_LISTEN, + /* timerfds used for TCP timers */ + EPOLL_TYPE_TCP_TIMER, + /* UDP sockets */ + EPOLL_TYPE_UDP, + /* ICMP/ICMPv6 ping sockets */ + EPOLL_TYPE_PING, + /* inotify fd watching for end of netns (pasta) */ + EPOLL_TYPE_NSQUIT_INOTIFY, + /* timer fd watching for end of netns, fallback for inotify (pasta) */ + EPOLL_TYPE_NSQUIT_TIMER, + /* tuntap character device */ + EPOLL_TYPE_TAP_PASTA, + /* socket connected to qemu */ + EPOLL_TYPE_TAP_PASST, + /* socket listening for qemu socket connections */ + EPOLL_TYPE_TAP_LISTEN, + + EPOLL_NUM_TYPES, +}; + +#endif /* EPOLL_TYPE_H */ |