git: kevent: Restore old EV_EOF semantics
commit 3bcb6e5e80cb05cecaddd866d4b15b428334b9aa
Author: Sepherosa Ziehau <sephe@dragonflybsd.org>
Date: Fri Sep 23 14:23:53 2011 +0800
kevent: Restore old EV_EOF semantics
- EV_EOF should be set when the other side closed the connection, even
if there are data pending in the read buffer (the old semantics).
- EV_NODATA is added to indicate there are no more data pending in the
buffer and EOF is detected (EV_EOF is also set in this situation).
Kernel code now tests EV_NODATA instead of EV_EOF, since EV_NODATA
delivers the information which was delivered by the EV_EOF before
this commit.
DragonFly-Bug: http://bugs.dragonflybsd.org/issue1998
Summary of changes:
sys/dev/misc/cmx/cmx.c | 2 +-
sys/dev/misc/kbd/kbd.c | 3 ++-
sys/dev/video/bktr/bktr_os.c | 2 +-
sys/dev/video/cxm/cxm.c | 2 +-
sys/kern/kern_event.c | 2 +-
sys/kern/sys_generic.c | 8 ++++----
sys/kern/sys_pipe.c | 14 ++++++++------
sys/kern/tty.c | 2 +-
sys/kern/tty_pty.c | 4 ++--
sys/kern/uipc_socket.c | 12 +++++++-----
sys/sys/event.h | 1 +
sys/vfs/devfs/devfs_core.c | 2 +-
sys/vfs/fifofs/fifo_vnops.c | 10 ++++++----
sys/vfs/gnu/ext2fs/ext2_vnops.c | 6 +++---
sys/vfs/hammer/hammer_vnops.c | 6 +++---
sys/vfs/tmpfs/tmpfs_vnops.c | 6 +++---
sys/vfs/ufs/ufs_vnops.c | 6 +++---
17 files changed, 48 insertions(+), 40 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/3bcb6e5e80cb05cecaddd866d4b15b428334b9aa
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