kc3-lang/libevent/select.c
Branch :
Log
| Author | Commit | Date | CI | Message |
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8b0afe96 | 2011-01-12 21:41:58 | Merge remote branch 'origin/patches-2.0' | |
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0c0ec0be | 2011-01-12 20:28:47 | Correctly free selectop fields when select_resize fails in select_init | |
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83e805a4 | 2011-01-07 13:18:09 | Handle resize failures in the select backend better. | |
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666b0966 | 2010-12-18 01:07:27 | Detect and handle more allocation failures. | |
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0915ca0a | 2011-01-02 08:43:45 | Include evconfig-private.h in internal files for great good. | |
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9c8db0f8 | 2010-09-23 22:45:55 | Fix all warnings in the main codebase flagged by -Wsigned-compare Remember, the code int is_less_than(int a, unsigned b) { return a < b; } is buggy, since the C integer promotion rules basically turn it into int is_less_than(int a, unsigned b) { return ((unsigned)a) < b; } and we really want something closer to int is_less_than(int a, unsigned b) { return a < 0 || ((unsigned)a) < b; } . Suggested by an example from Ralph Castain | |
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4858b794 | 2010-09-15 01:54:51 | Remove the now-useless evsig_caught and evsig_process | |
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ec347b92 | 2010-07-07 16:45:03 | 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. | |
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47c5dfbe | 2010-05-18 17:28:51 | Remove some dead assignments | |
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2c2618d8 | 2010-03-05 13:00:15 | more whitespace normalization | |
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17efc1cd | 2010-03-04 01:25:51 | Update all our copyright notices to say "2010" | |
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e5bbd40a | 2010-02-18 17:41:15 | Clean up formatting: use tabs, not 8-spaces, to indent. | |
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76cd2b70 | 2009-11-27 16:44:47 | 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. | |
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784b8773 | 2009-11-06 21:46:57 | 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 | |
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0fd0255f | 2009-11-03 19:54:56 | 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 | |
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1eadb3e3 | 2009-10-29 16:35:15 | Actually use the logic in select.c designed to make the out_sets threadsafe. svn:r1475 | |
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2e36dbe1 | 2009-10-26 20:00:43 | Use EVUTIL_ASSERT() consistently instead of assert. svn:r1464 | |
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6b22e74a | 2009-10-21 03:54:00 | 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 | |
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18fe4008 | 2009-09-23 23:51:26 | Forward-port: fix android compilation svn:r1435 | |
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cdaca02c | 2009-05-27 15:35:00 | Activate fd events in a pseudorandom order on older backends. New backends like poll and kqueue and so on add fds to the queue in the order that they are triggered. But the select backend currently activates low-numbered fds first, whereas the poll and win32 backends currently favor whatever fds have been on for the longest. This is no good for fairness. svn:r1318 | |
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b85b710c | 2009-01-27 22:34:36 | 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 | |
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8889a770 | 2009-01-27 22:30:46 | Replace all use of config.h with event-config.h. svn:r1064 | |
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554e1493 | 2009-01-14 20:52:32 | Move per-fd info from eventops into evmap. Not done for win32.c yet. svn:r1008 | |
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169321c9 | 2009-01-13 20:26:37 | Rename four internal headers to follow the -internal.h convention. svn:r1000 | |
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d776f846 | 2008-12-23 22:23:37 | deprecate the usage of signal_{add,del,set} and name it evsignal_{add,del,set} instead; move the old definitions to compat svn:r973 | |
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02b2b4d1 | 2008-12-23 16:37:01 | 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 | |
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05965921 | 2008-05-31 14:37:31 | Add new functions to access backends by their features and to query the features of a backend. svn:r842 | |
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2deb3ce0 | 2008-05-29 01:39:43 | 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 | |
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49868b61 | 2008-04-25 01:18:08 | 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 | |
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0ac73078 | 2008-04-16 20:01:51 | 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 | |
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ca42671a | 2008-03-29 01:45:45 | make event methods static so that they are not exported; from Andrei Nigmatulin svn:r692 | |
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fbe24f43 | 2007-12-09 05:07:20 | remove obsoleted recalc code svn:r581 | |
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5f3e3159 | 2007-11-27 01:39:10 | move EV_PERSIST handling out of the event backends svn:r555 | |
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ce4ee418 | 2007-11-26 19:18:49 | r16733@catbus: nickm | 2007-11-26 14:18:25 -0500 Add an --enable-gcc-warnings option (lifted from Tor) to the configure script. When provided, and when we are using GCC, we enable a bunch of extra GCC warnings in the compiler. Also, make the code all build happily with these warnings. svn:r553 | |
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7eb250e9 | 2007-11-25 17:14:19 | 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 | |
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2026b215 | 2007-11-03 23:53:49 | remove last vestiges of RBTREE svn:r470 | |
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5e0ac7f2 | 2007-07-31 00:25:22 | check for sys/select.h svn:r377 | |
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41b7cbc3 | 2007-03-10 06:37:53 | 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 | |
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b5d2f9a2 | 2007-03-01 06:25:18 | rolling back r339: evconfig.h does not work svn:r341 | |
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8d94bd03 | 2007-02-28 04:29:18 | signal fixes from scott lamb svn:r340 | |
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127c260b | 2007-02-28 04:02:29 | make evconfig.h available as installed header file; not really ideal but good enough for me; from Nick Mathewson svn:r339 | |
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2e8051f5 | 2006-03-28 04:40:54 | introduce a way to free the base from Nick Mathewson <nickm@freehaven.net> svn:r210 | |
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a32839c8 | 2006-03-28 04:17:51 | some nit-picking from poul-henning kamp svn:r208 | |
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7517ef2a | 2006-03-28 04:16:14 | some fixes from openbsd via brad svn:r207 | |
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7a0c530b | 2005-05-11 04:08:51 | performance improvements of select handler by Nick Mathewson; I added better recovery when memory allocation fails; something that needs to be done for the poll improvements, too. svn:r166 | |
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bc9b2487 | 2005-04-04 00:10:17 | make it compile on solaris svn:r142 | |
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fbdaf3ab | 2005-03-29 07:03:10 | debugging callbacks from Nick Mathewson <nickm@freehaven.net> svn:r136 | |
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3ba224db | 2005-01-03 18:58:40 | fixes for threaded operations from Andrew Danforth svn:r129 | |
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8773c4c9 | 2004-11-25 09:50:18 | make libevent thread-safe; first cut svn:r122 | |
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a78472da | 2004-07-13 07:55:01 | fix a bug for persistent events when using select() svn:r108 | |
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c3f496c7 | 2003-10-04 23:27:26 | minor corrections; change license to 3-clause BSD license svn:r84 | |
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e506eaf7 | 2003-09-25 03:26:53 | constify; some windows stuff by mike davis; fix a poll bug svn:r77 | |
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cde7a352 | 2003-03-08 06:37:56 | fix signal usage svn:r45 | |
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01a932fe | 2003-03-07 23:19:05 | fix signal usage svn:r41 | |
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e72dff13 | 2003-03-01 20:31:28 | replace references to __FUNCTION__ with __func__ svn:r40 | |
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3c2916aa | 2003-03-01 19:48:05 | ifdef config.h svn:r39 | |
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b5b585c1 | 2003-03-01 19:46:27 | support disabling of event mechanisms via the environment; error out if no event mechanism is available svn:r38 | |
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b3d1c6a8 | 2003-02-28 22:38:30 | support poll(2) and split out the signal handling svn:r37 | |
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9d2401ff | 2002-10-07 00:47:34 | portability fixes from marius@umich.edu. svn:r35 | |
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e0ca1ef2 | 2002-09-15 18:52:28 | signal fixes from ericj@monkey.org via dugsong@monkey.org svn:r32 | |
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5f865858 | 2002-07-26 14:45:50 | sync with openbsd; API change: timeout_ is now evtimer_ svn:r29 | |
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3107493c | 2002-05-20 21:51:53 | signal fix from dugsong@monkey.org svn:r25 | |
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59137c11 | 2002-04-10 03:15:19 | deal correctly with deleting an event, now that we allow multiple callbacks for signal delivery. svn:r20 | |
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d10f85db | 2002-04-10 02:10:47 | signal support for kqueue; support of EV_PERSIST flag to event_set svn:r18 | |
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b855bc55 | 2002-04-10 00:31:31 | initial support for signals (only for select now) based on code from Dug Song <dugsong@monkey.org> svn:r17 | |
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aa6567fe | 2002-04-09 15:14:06 | Initial revision svn:r2 |