|
e465623a
|
2012-02-10T12:05:39
|
|
Merge remote-tracking branch 'origin/patches-2.0'
|
|
|
5d7bfa15
|
2012-02-10T11:24:51
|
|
In the kqueue backend, do not report EBADF as an EV_READ
We were doing this because of (correct) reports that NetBSD gives an
EBADF when you try to add the write side of a pipe for which the
read side has been closed. But on most kqueue platforms, that
doesn't happen, and on *all* kqueue platforms, reporting a
nonexistent fd (which we usually have if we have seen EBADF) as
readable tends to give programs a case of the vapors.
Nicholas Marriott wrote the original patch here; I did the comment
fixes.
|
|
|
0cb70e33
|
2011-10-26T10:17:21
|
|
Merge remote-tracking branch 'origin/patches-2.0'
|
|
|
3c824bd3
|
2011-10-24T13:18:09
|
|
Update copyright dates to 2011.
|
|
148458e0
|
2011-08-11T09:34:51
|
|
Use SIG_IGN instead of a do-nothing handler for signal events with kqueue
|
|
|
89def539
|
2011-06-16T13:28:40
|
|
Merge remote-tracking branch 'origin/patches-2.0'
|
|
|
1fd34ab4
|
2011-06-08T14:56:19
|
|
Report kqueue ebadf, epipe, and eperm as EV_READ events
When asked to add one side of a pipe, and the other side has been
closed, kqueue on NetBSD will say EBADF; kqueue on FreeBSD will say
EPIPE, and kqueue on OpenBSD will say EPERM. So treat all of these
as EV_READ events, to give the user an opportunity to notice that
the pipe is closed.
Diagnosed by Nicholas Marriott and Dale Rahn; based on a patch by
Nicholas Marriott.
|
|
|
96107974
|
2011-05-03T14:29:44
|
|
Merge remote-tracking branch 'origin/patches-2.0'
|
|
|
28317a08
|
2011-05-03T13:54:57
|
|
Fix a warn-and-fail bug in kqueue by providing kevent() room to report errors
Apparently, kevent fails gracefully if there is not enough space in its
output events array to report every _event_... but it just dies and returns
-1 if there is not enough space to report every _error_.
There are a couple of possible fixes here. One would to handle -1
returns from kevent better by re-growing the array and retrying... but
that seems a little error prone. Instead, I'm just going to say that
the events array must be large enough to handle all the errors.
This patch also adds a unit test designed to make sure that our
many-events-out code works even if not all the events are added at
once.
|
|
c13e1859
|
2011-01-07T00:34:22
|
|
Remove use and reference to event-private.h
|
|
|
0915ca0a
|
2011-01-02T08:43:45
|
|
Include evconfig-private.h in internal files for great good.
|
|
|
3b265412
|
2010-12-22T23:08:10
|
|
Remove internal usage of _GNU_SOURCE
|
|
|
5e4bafbb
|
2010-10-14T13:15:32
|
|
fix a signed/unsigned warning in kqueue.c
|
|
b3953927
|
2010-09-27T21:14:28
|
|
Fix compile in kqueue.c
Commit 38d09606 removed the evsigbase pointer, but forgot to remove
an assignment to it in kqueue.c.
|
|
|
4858b794
|
2010-09-15T01:54:51
|
|
Remove the now-useless evsig_caught and evsig_process
|
|
|
ec347b92
|
2010-07-07T16:45:03
|
|
Move event-config.h to include/event2
This change means that all required include files are in event2, and
all files not in event2/* are optional.
|
|
|
2c2618d8
|
2010-03-05T13:00:15
|
|
more whitespace normalization
|
|
|
17efc1cd
|
2010-03-04T01:25:51
|
|
Update all our copyright notices to say "2010"
|
|
|
e5bbd40a
|
2010-02-18T17:41:15
|
|
Clean up formatting: use tabs, not 8-spaces, to indent.
|
|
|
3225dfb9
|
2010-01-14T17:04:08
|
|
Remove kqueue->pend_changes.
Since we're no longer writing directly to it from add/del, we don't
need to worry about it changing as kq_dispatch releases the lock. We
would make it a local variable, except that we wouldn't want to malloc
and free it all the time.
|
|
|
45e5ae37
|
2010-01-14T16:31:05
|
|
Make kqueue use changelists.
This fixes a bug in kqueue identified by Charles Kerr and various
Transmission users, where adding and deleting an event in succession
would make the event get reported, even if we didn't actually want to
see it.
Of course, this also makes the array of changes passed to kevent
smaller, which could help performance.
|
|
56771a3e
|
2009-11-29T10:20:46
|
|
Valgrind fix: Clear struct kevent before checking for OSX bug.
William's original commit message:
Valgrind complains on startup because kq_init passes to kevent only
a partially initialized structure. The code doesn't expect kevent
to look at .fflags, .udata, or .data, I suppose, because it merely
tickles the kernel looking for an error response. But perhaps
that's unwarranted chuminess (notwithstanding that it's checking
for an OS X bug), and needless noise nonetheless.
|
|
|
76cd2b70
|
2009-11-27T16:44:47
|
|
Stop passing EVTHREAD_READ and EVTHREAD_WRITE to non-rw locks.
Previously, our default lock model kind of assumed that every lock was
potentially a read-write lock. This was a poor choice, since
read-write locks are far more expensive than regular locks, and so the
lock API should only use them when we can actually take advantage of
them. Neither our pthreads or win32 lock implementation provided rw
locks.
Now that we have a way (not currently used!) to indicate that we
really want a read-write lock, we shouldn't actually say "lock this
for reading" or "lock this for writing" unless we mean it.
|
|
|
e1ffbb82
|
2009-11-21T01:11:49
|
|
Fix memory-leak of signal handler array with kqueue.
It turns out that kqueue_dealloc wasn't calling evsig_dealloc()
(because it doesn't use the main signal handler logic) so the sh_old
array was leaking.
This patch also introduces a fix in evsig_dealloc() where we set
the sh_old array to NULL when we free it, so that main/fork can pass.
|
|
|
18a8cfac
|
2009-11-15T19:00:12
|
|
Prefer calloc(a,b) to malloc(a*b). via openbsd.
svn:r1531
|
|
|
784b8773
|
2009-11-06T21:46:57
|
|
We do not work any more without an event-config.h; stop pretending that it is meaningful to check for HAVE_CONFIG_H
svn:r1516
|
|
|
4d48cf61
|
2009-11-06T21:13:25
|
|
Fix kqueue.c build on GNU/kFreeBSD systems.
Yes, some people like to have a BSD-family kernel (thus getting
kqueue) with a GNU-family libc (thus occasionally mandating
_GNU_SOURCE).
Thanks to Debian for noticing this.
svn:r1514
|
|
|
0fd0255f
|
2009-11-03T19:54:56
|
|
Remove compat/sys/_time.h
I've gone through everything that it declared to see where it was used,
and it seems that we probably don't need it anywhere.
Here's what it declared, and why I think we're okay dropping it.
o struct timeval {}
(Used all over, and we can't really get away with declaring it ourselves;
we need the same definition the system uses. If we can't find struct
timeval, we're pretty much sunk.)
o struct timespec {}
(Used in event.c, evdns.c, kqueue.c, evport.c. Of these,
kqueue.c and event.c include sys/_time.h. event.c conditions its use on
_EVENT_HAVE_CLOCK_GETTIME, and kqueue() only works if timespec is defined.)
o TIMEVAL_TO_TIMESPEC
(Used in kqueue.c, but every place with kqueue has sys/time.h)
o struct timezone {}
(event2/util.h has a forward declaration; only evutil.c references it and
doesn't look at its contents.)
o timerclear, timerisset, timercmp, timeradd, timersub
(Everything now uses the evutil_timer* variants.)
o ITIMER_REAL, ITIMER_VIRTUAL, ITIMER_PROF, struct itemerval
(These are only used in test/regress.c, which does not include _time.h)
o CLOCK_REALTIME
(Only used in evdns.c, which does not include _time.h)
o TIMESPEC_TO_TIMEVAL
o DST_*
o timespecclear, timespecisset, timespeccmp, timespecadd, timespecsub
o struct clockinfo {}
o CLOCK_VIRTUAL, CLOCK_PROF
o TIMER_RELTIME, TIMER_ABSTIME
(unused)
svn:r1494
|
|
|
315fde1a
|
2009-10-30T22:43:53
|
|
Remove some duplicate code in kqueue.c and fix a small memory leak.
svn:r1483
|
|
|
369aafc4
|
2009-10-27T04:03:58
|
|
Refactor kq_init error handling.
svn:r1467
|
|
|
2e36dbe1
|
2009-10-26T20:00:43
|
|
Use EVUTIL_ASSERT() consistently instead of assert.
svn:r1464
|
|
|
b89b58b5
|
2009-10-21T06:03:00
|
|
OSX compilation issues
svn:r1453
|
|
|
6b22e74a
|
2009-10-21T03:54:00
|
|
Add locking to event_base_loop.
This is harder than it sounds, since we need to make sure to
release the lock around the key call to the kernel (e.g.,
select, epoll_wait, kevent), AND we need to make sure that
none of the fields that are used in that call are touched by
anything that might be running concurrently in another
thread. I managed to do this pretty well for everything but
poll(). With poll, I needed to introduce a copy of the
event_set structure.
This patch also fixes a bug in win32.c where we called
realloc() instead of mm_realloc().
svn:r1450
|
|
|
e3fd294a
|
2009-10-16T13:19:57
|
|
Spelling fixes in comments and strings.
svn:r1445
|
|
|
b85b710c
|
2009-01-27T22:34:36
|
|
Update copyright statements to reflect the facts that:
a) this is 2009
b) niels and nick have been comaintainers for a while
c) saying "all rights reserved" when you then go on to explicitly
disclaim some rights is sheer cargo-cultism.
svn:r1065
|
|
|
8889a770
|
2009-01-27T22:30:46
|
|
Replace all use of config.h with event-config.h.
svn:r1064
|
|
|
9993137c
|
2009-01-27T21:10:31
|
|
Remove all trailing whitespace in all the source files.
svn:r1063
|
|
|
2b7febc8
|
2009-01-18T01:33:18
|
|
Fix osx compile
svn:r1018
|
|
|
554e1493
|
2009-01-14T20:52:32
|
|
Move per-fd info from eventops into evmap. Not done for win32.c yet.
svn:r1008
|
|
|
169321c9
|
2009-01-13T20:26:37
|
|
Rename four internal headers to follow the -internal.h convention.
svn:r1000
|
|
b225e756
|
2008-12-23T22:24:32
|
|
remove unused variable
svn:r974
|
|
|
d776f846
|
2008-12-23T22:23:37
|
|
deprecate the usage of signal_{add,del,set} and name it evsignal_{add,del,set} instead; move the old definitions to compat
svn:r973
|
|
|
02b2b4d1
|
2008-12-23T16:37:01
|
|
Restructure the event backends so that they do not need to keep track of events themselves, as a side effect multiple events can use the same fd or signal.
svn:r972
|
|
|
f7e61870
|
2008-07-11T15:49:04
|
|
support multiple events listening on the same signal; make signals regular events that go on the same event queue
svn:r901
|
|
|
5512be01
|
2008-07-11T15:15:04
|
|
fix a bug where deleting signals with kqueue would delete subsequent adds
svn:r899
|
|
|
05965921
|
2008-05-31T14:37:31
|
|
Add new functions to access backends by their features and to query the features of a backend.
svn:r842
|
|
|
39400e68
|
2008-05-30T16:56:34
|
|
Patch from Valery Kholodkov: support for edge-triggered events with epoll and kqueue. Changed from original patch: made test into a regression test, with explicit success/failure for edge-triggered and non-edge-triggered cases. Closes SF request 1968284.
svn:r840
|
|
|
2deb3ce0
|
2008-05-29T01:39:43
|
|
simplify handling of environment variables for disabling backends;
make event_get_supported_methods obey environment variables; this
fixes make verify; problem reported by Scott Lamb.
svn:r838
|
|
|
49868b61
|
2008-04-25T01:18:08
|
|
r15316@tombo: nickm | 2008-04-24 20:58:36 -0400
Rename internal memory management functions from event_malloc() etc to mm_malloc() etc.
svn:r725
|
|
|
0ac73078
|
2008-04-16T20:01:51
|
|
r15193@tombo: nickm | 2008-04-16 16:00:35 -0400
Split event.h into several new headers in include/event2. event.h is now just a wrapper that includes all the subheaders.
svn:r711
|
|
|
ca42671a
|
2008-03-29T01:45:45
|
|
make event methods static so that they are not exported; from Andrei Nigmatulin
svn:r692
|
|
|
19dad166
|
2008-03-02T01:46:00
|
|
Do not free the kqop file descriptor in other processes, also allow it to be 0; from Andrei Nigmatulin
svn:r682
|
|
|
2fde2217
|
2008-02-09T16:03:01
|
|
address some compiler warnings in debug mode
svn:r630
|
|
|
fbe24f43
|
2007-12-09T05:07:20
|
|
remove obsoleted recalc code
svn:r581
|
|
|
5f3e3159
|
2007-11-27T01:39:10
|
|
move EV_PERSIST handling out of the event backends
svn:r555
|
|
|
2823cb05
|
2007-11-25T17:15:28
|
|
r14944@tombo: nickm | 2007-11-25 12:12:28 -0500
Make kqueue pass more unit tests.
svn:r544
|
|
|
7eb250e9
|
2007-11-25T17:14:19
|
|
r14939@tombo: nickm | 2007-11-25 11:59:26 -0500
New function event_set_mem_functions to replace internal calls to malloc, free, etc with a user-supplied functions.
svn:r541
|
|
|
88897852
|
2007-11-25T06:57:59
|
|
provide event_reinit() to reinitialized an event_base after fork - necessary for epoll/kqueue
svn:r539
|
|
|
7d821580
|
2007-08-10T16:31:02
|
|
Fix compile warning on osx: the udata field in struct kevent is supposed to be void*, not intptr_t.
svn:r387
|
|
|
3ad6b47e
|
2007-07-30T22:41:00
|
|
make clock_monotonic work; do not use default timeout;
from Scott Lamb, plus some fixes from me.
svn:r371
|
|
|
41b7cbc3
|
2007-03-10T06:37:53
|
|
more the signal base into the event base; this removes global state and makes signals
work better with threading; from Wouter Wijngaards
small fixes for kqueue and style by me
svn:r351
|
|
|
b5d2f9a2
|
2007-03-01T06:25:18
|
|
rolling back r339: evconfig.h does not work
svn:r341
|
|
|
127c260b
|
2007-02-28T04:02:29
|
|
make evconfig.h available as installed header file; not
really ideal but good enough for me; from Nick Mathewson
svn:r339
|
|
|
64c76fbe
|
2006-09-03T21:12:59
|
|
typo in kqueue delete; from Bert JW Regeer
svn:r232
|
|
|
2e8051f5
|
2006-03-28T04:40:54
|
|
introduce a way to free the base from Nick Mathewson <nickm@freehaven.net>
svn:r210
|
|
|
139e862e
|
2005-12-17T20:15:25
|
|
do not remove kq inkernel flag before event_del gets to it; bug reported by
Tassilo von Parseval; also add a test for this behavior.
svn:r190
|
|
|
9938aaf5
|
2005-06-11T21:15:22
|
|
treate EINVAL as per fd error in kqueue; use argument for debug macros in
poll; version 1.1a; EINVAL fix from Nick Mathewson
svn:r168
|
|
|
57fafe6b
|
2005-05-11T03:34:42
|
|
detect kqueue bug in Mac OS X 10.4; from Nick Mathewson
svn:r165
|
|
|
5e2ba12a
|
2005-04-14T23:28:06
|
|
fixes from alexander von gernler
svn:r148
|
|
|
d47798be
|
2005-04-07T03:35:56
|
|
return error code when kqueue fails on a specific fd; from alexander von
gernler.
svn:r145
|
|
|
fbdaf3ab
|
2005-03-29T07:03:10
|
|
debugging callbacks from Nick Mathewson <nickm@freehaven.net>
svn:r136
|
|
|
3ba224db
|
2005-01-03T18:58:40
|
|
fixes for threaded operations from Andrew Danforth
svn:r129
|
|
|
8773c4c9
|
2004-11-25T09:50:18
|
|
make libevent thread-safe; first cut
svn:r122
|
|
|
d829ccea
|
2004-07-30T05:00:44
|
|
fix a warning on freebsd;
svn:r114
|
|
|
1b974101
|
2003-12-20T20:05:17
|
|
fix kqueue behaviour; requires special kernel patch to make kqueue
semantics consistent; from marius@umich.edu
svn:r92
|
|
|
e9cd9b56
|
2003-10-11T02:54:41
|
|
bad realloc; found by awohl at chessclub
svn:r87
|
|
|
c3f496c7
|
2003-10-04T23:27:26
|
|
minor corrections; change license to 3-clause BSD license
svn:r84
|
|
|
e506eaf7
|
2003-09-25T03:26:53
|
|
constify; some windows stuff by mike davis; fix a poll bug
svn:r77
|
|
|
6ce5b876
|
2003-06-12T23:33:19
|
|
clean up from NetBSD integration
svn:r72
|
|
|
6551780a
|
2003-06-02T19:37:13
|
|
bug fix from Ira Lee
svn:r71
|
|
|
9eb31e53
|
2003-04-09T18:11:31
|
|
proper indent
svn:r62
|
|
|
c48e71d8
|
2003-03-08T16:44:51
|
|
oneshot means that its removed from the kernel list already
svn:r51
|
|
|
0036d79a
|
2003-03-08T16:33:18
|
|
fix kqueue problem
svn:r50
|
|
|
e72dff13
|
2003-03-01T20:31:28
|
|
replace references to __FUNCTION__ with __func__
svn:r40
|
|
|
3c2916aa
|
2003-03-01T19:48:05
|
|
ifdef config.h
svn:r39
|
|
|
9d2401ff
|
2002-10-07T00:47:34
|
|
portability fixes from marius@umich.edu.
svn:r35
|
|
|
eb15f4d8
|
2002-09-08T02:46:44
|
|
fix from marius@umich.edu
svn:r31
|
|
|
5f865858
|
2002-07-26T14:45:50
|
|
sync with openbsd; API change: timeout_ is now evtimer_
svn:r29
|
|
|
3821c7e2
|
2002-06-13T01:54:07
|
|
make kqueue signal callback work with sigchld. cast and better timeout.
svn:r27
|
|
|
484e594e
|
2002-06-11T18:38:37
|
|
make kqueue work for callbacks that use both read and write events
simultaneously
svn:r26
|
|
|
d10f85db
|
2002-04-10T02:10:47
|
|
signal support for kqueue; support of EV_PERSIST flag to event_set
svn:r18
|
|
|
aa6567fe
|
2002-04-09T15:14:06
|
|
Initial revision
svn:r2
|