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Joachim Wiberg 7b1e0eb551 Relocate most documentation to doc/ 
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
 2021-06-13 23:22:44 +02:00
Joachim Wiberg f207812854 doc: initial effort to enable doxygen 
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
 2021-06-13 22:09:44 +02:00
Joachim Wiberg 241313a2bd tests: refactor signal test 
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
 2021-06-08 21:29:05 +02:00
Joachim Wiberg 1db9b6eb8e examples: update .gitignore 
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
 2021-06-08 20:28:59 +02:00
Joachim Wiberg 362670e149 Fix error handling in example callbacks 
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
 2021-05-26 23:07:46 +02:00
Joachim Wiberg 18000a8ca0 Update changelogs, remember to bump ABI 
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
 2021-05-26 23:03:42 +02:00
Joachim Wiberg edc4db38ce Bump version for v2.4.0 series, -beta1 
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
 2021-05-26 22:58:32 +02:00
Joachim Wiberg 3d8ec02267 Update signal example with siginfo 
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
 2021-05-26 22:56:25 +02:00
Joachim Wiberg e20d37228d New siginfo member in uev_t for signal watchers 
This patch adds support for exporting the signalfd_siginfo struct read
from the signal fd descriptor on signals.  This allows watcher callbacks
to, e.g., figure out who sent a signal.  See signalfd(2) for details on
struct signalfd_siginfo.

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
 2021-05-18 09:57:57 +02:00
Joachim Wiberg bfd8454a92 Merge pull request #24 from oturpe/fedora-fixes 
Fix to build cleanly on Fedora build system
 2021-04-22 15:51:06 +02:00
Joachim Wiberg ad2e71b2c5 TODO: Update with ref. to issue #20 
Closes #20

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
 2021-04-07 08:50:43 +02:00
Joachim Wiberg 042f1b59bf examples: update comments 
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
 2021-02-17 08:10:52 +01:00
Joachim Wiberg 8f96965d35 examples: add fork + signals + timer example 
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
 2021-02-17 08:09:00 +01:00
Joachim Wiberg 53cad7bee2 examples: add timer + signal example 
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
 2021-02-16 20:02:24 +01:00
Joachim Wiberg 3b3d6a3802 Update changelogs and bump version for v2.3.2 release 
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
 2021-02-12 13:03:18 +01:00
Joachim Wiberg f819d658fb debian: update and relocate .symbols file 
- Use v2.3.0 as minver, some were added earlier but this file wasn't

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
 2021-02-12 10:55:08 +01:00
Joachim Wiberg 5851282d1a debian: add .symbols file 
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
 2021-02-12 10:44:58 +01:00
Joachim Wiberg deef49f85f debian: change -dev package priorty to optional, as per policy 4.0.1 
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
 2021-02-12 09:54:29 +01:00
Joachim Wiberg b4b021b21f Update changelogs for v2.3.2 release 
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
 2021-02-12 09:37:00 +01:00
Joachim Wiberg d7fd789378 Makefile: refactor and sync with libite 
- Create .sha256 checksums for tarballs, in addition to the .md5
- Use debuild to build .deb package, runs lintian as well
- List all resulting build artifacts
- Call release-hook first, to check if tagged

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
 2021-02-12 09:35:05 +01:00
Joachim Wiberg b26eea6442 configure: enable tar.gz dist archives, by popular demand 
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
 2021-02-12 09:35:05 +01:00
Joachim Wiberg 6c467cd594 debian: sync build-depends from libite 
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
 2021-02-12 09:16:24 +01:00
Joachim Wiberg 86e01be26e Update copyright years and maintainer surname 
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
 2021-02-12 09:15:40 +01:00
Joachim Nilsson 5fd29f7241 Clarify documentation of uev_timer_start() 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2020-04-20 15:27:12 +02:00
Joachim Nilsson 8d07cc616e Update changelogs and bump version for v2.3.1 release 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2020-02-22 15:51:16 +01:00
Joachim Nilsson 9db9daec07 Use separate aux/ dir for auxilliary files and check for install 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2020-02-22 15:48:11 +01:00
Joachim Nilsson af1a484c46 debian: Update Build-Depends, debhelper >= 10 is sufficient 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2020-02-22 15:45:08 +01:00
Joachim Nilsson 1e6395a85a debian: Step library name to match SONAME, fixes lintian warning 
This patch fixes the lintian warning package-name-doesnt-match-sonames,
which is a reminder to step the library version to match the soname.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2020-02-22 15:44:36 +01:00
Joachim Nilsson 5c8a258c3f Update ChangeLog and bump version for v2.3.0 release 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-04-06 13:33:06 +02:00
Joachim Nilsson e79d25bb42 Bump ABI version 2.1.0 --> 2.2.0 
New eventfd() API added.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-04-06 13:30:07 +02:00
Joachim Nilsson 6dccc05e0d debian: Update copyright to meet recommendations for machine parsing 
Also, clarify copyright for main sources and debian/* files.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-04-06 13:25:03 +02:00
Joachim Nilsson de95022f44 debian: Update package description and include usr/share files 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-04-06 13:24:36 +02:00
Joachim Nilsson 041240a93d debian: Update to latest std version 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-04-06 13:24:13 +02:00
Joachim Nilsson 837d8c1e16 Maintenance and release checklist 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-04-06 12:51:44 +02:00
Joachim Nilsson a334d230a1 Update copyright years 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-04-06 12:45:50 +02:00
Joachim Nilsson 2a709f739d Reverse christmas tree and simplify a bit 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-04-06 12:45:29 +02:00
Joachim Nilsson d4096c8c0c Simplify ingress, example and origin 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-04-06 12:23:48 +02:00
Joachim Nilsson 38858488b9 Update ChangeLog with new eventfd support 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2019-04-05 06:48:43 +02:00
Joachim Nilsson 90048e5996 Add support for generic events using Linux eventfd 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-10-08 07:15:40 +02:00
Joachim Nilsson fd89af6ca1 Minor, fix old copy-paste error in comment 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-10-08 07:14:54 +02:00
Joachim Nilsson 399d75a05c Bump version for new release cycle 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-10-08 07:14:32 +02:00
Joachim Nilsson 6439a34670 Minor, reorder watchers a bit => same order in all functions 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-10-08 07:13:05 +02:00
Joachim Nilsson fac37512d5 Update ChangeLog and bump version for v2.2.0 release 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-10-04 21:06:51 +02:00
Joachim Nilsson 17a765b957 Bump ABI version 2.0.2 --> 2.1.0 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-10-04 21:06:32 +02:00
Joachim Nilsson 6fa88eacb4 Add new API; uev_init1(ctx, maxevents) to cap event cache size 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-10-02 17:49:32 +02:00
Joachim Nilsson 32d3842f8a Fix issue with library not being rebuilt when header files change 
Add header files to list of library dependencies.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-10-02 17:48:30 +02:00
Joachim Nilsson 574c463c9a Enforce -std=gnu11, which enables typeof() in GCC 4.8 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-09-27 19:10:09 +02:00
Joachim Nilsson 2470d5bf88 Bump version for new release cycle, v2.2-beta1 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-09-25 23:38:53 +02:00
Joachim Nilsson e6b99da0f5 Refactor, replace BSD queue.h LIST_ macros with homegrown version 
This patch replaces the BSD doubly linked list implementation with a
simplified homegrown version.  This not only reduces the dependency on
an external "library", but also greatly simplifies licensing and gives
us a clean name space that does not intrude on users who want to use
their own version of queue.h in their application that also includes
the libuEv header file.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-09-25 23:31:23 +02:00
Joachim Nilsson ebe3888d6f Minor, whitespace fixes 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-09-25 23:23:43 +02:00
Joachim Nilsson 99ef6eb884 Remove __attribute__ ((unused)), use -Wno-unused-parameter instead 
The __attribute__ ((unused)) is useful sometimes to declare variables as
intended to be unused, e.g. in callback functions.  However, they tend
to clutter up the code making hard to read.  We therefore remove all
uses of it and instead set -Wno-unused-parameter.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-09-25 23:19:02 +02:00
Joachim Nilsson de89b6647d Update ChangeLog and bump ABI + release version for v2.1.3 release 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-09-06 22:03:16 +02:00
Joachim Nilsson 7eee63e5eb debian: The bare .so symlink should go in the -dev package [Policy] 
Clarify rules: libuev.a and libuev.so are for initial linking.  See
Debian Policy sect. 8.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-09-06 22:02:56 +02:00
Joachim Nilsson c780b82929 Update ChangeLog for upcoming bug fix release v2.1.3 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-09-05 17:48:50 +02:00
Joachim Nilsson cccaabfad5 Don't call uev_timer_set() when stopping timer, just close() it 
The semantics for timerfd in Linux is to use close() to stop,
so no need for the extra overhead with uev_timer_set().

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-09-04 21:22:33 +02:00
Joachim Nilsson 6d33c56d0f Return early and OK if signal watcher is already stopped 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-09-04 07:16:01 +02:00
Joachim Nilsson 6ae98d135c tests: Restart stopped timer before calling uev_exit() 
There's an issue with uftpd not exiting properly.  Cannot nail it down
properly but it seems to be related to the stopping of active timers.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-09-04 07:11:23 +02:00
Joachim Nilsson d3e5900f73 Refactor, use LIST_FOREACH_SAFE() instead of while() in uev_exit() 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-09-01 18:55:22 +02:00
Joachim Nilsson 2ff15101ae New API test to verify uev_exit() terminates properly 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-09-01 18:54:56 +02:00
Joachim Nilsson 04d9e1c80a Bump version for next bugfix release cycle 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-09-01 18:50:30 +02:00
Joachim Nilsson 0674fb8db4 Reminder to investigate for next release 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-09-01 18:50:18 +02:00
Joachim Nilsson c4ac2eae5d Update example, use /dev/input/js0, the first joystick 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-05-31 23:37:39 +02:00
Joachim Nilsson 951f959549 Bump version for v2.1.2 release 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-02-27 00:08:54 +01:00
Joachim Nilsson a2900279f6 Update ChangeLog for v2.1.2 release 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-02-27 00:06:26 +01:00
Joachim Nilsson f9c9f24afb debian/: Fix minor packaging issues between base and -dev .debs 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-02-27 00:05:45 +01:00
Joachim Nilsson ab05f71bbc Fix #17: Check for existence of AM_PROG_AR macro 
This patch facilitates building newer versions of libuEv on systems with
older versions of autoconf and automake.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-02-26 22:30:44 +01:00
Joachim Nilsson 856546f4c7 Refactor, simplify 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-01-28 21:36:47 +01:00
Joachim Nilsson 748ebc998c Minor, whitespace 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-01-28 21:17:43 +01:00
Joachim Nilsson 0e97bfdc5a tests/: Return result of tests, not return value of uev_run() 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-01-28 16:32:38 +01:00
Joachim Nilsson cebe66e8a4 Update change logs and bump version for v2.1.1 release 
Also bump ABI revision, code change.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-01-28 14:03:56 +01:00
Joachim Nilsson dd651ae791 Call watcher callback as last action for watcher, may delete itself 
A watcher callback may be a timeout callback, or similar, that deletes
itself and the watcher.  So we should not dereference anything in the
watcher after the callback.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-01-28 13:53:10 +01:00
Joachim Nilsson a528405258 Minor, whitespace 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2018-01-28 13:50:50 +01:00
Joachim Nilsson 70f04c10e1 Merge pull request #13 from tisyang/master 
Fix example code of timer usage not alarm in README.md
 2017-11-22 02:33:35 +01:00
Joachim Nilsson dbf8c0dae2 Doc: a timer must have a non-zero timeout value to be armed properly 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-19 11:29:19 +01:00
Joachim Nilsson f75b1d5080 debian/changelog: New upstream release, new .deb package 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 17:41:09 +01:00
Joachim Nilsson 7f16876932 Bump version for v2.1.0 release 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 13:47:22 +01:00
Joachim Nilsson d7451cadd7 Update ChangeLog for v2.1.0 release 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 13:47:00 +01:00
Joachim Nilsson 804218ba44 Travis-CI: Test build with both GCC and Clang (LLVM) 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 13:39:02 +01:00
Joachim Nilsson 4d1875e49c Update, file used by redirect example 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 13:31:47 +01:00
Joachim Nilsson 3b356222cb Travis-CI: Fix missing .sh extension to autogen script 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 13:14:21 +01:00
Joachim Nilsson 9ec5dff692 Travis-CI: Enable examples in both regular and Coverity runs 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 13:03:28 +01:00
Joachim Nilsson e35c065d77 uev.c: Stop I/O watcher immediately on EPOLLERR or EPOLLHUP 
No need to check fd with fcntl().  On EPOLLERR the descriptor has an
error condition that must bed ACK'ed by the callback.  On EPOLLHUP
we got a hang-up on the remote end, usually a stream or pipe, either
way the callback must ACK this too, regardless.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 12:56:39 +01:00
Joachim Nilsson 7d97b9f04a Bump version for v2.1.0 release cycle, pre-test 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 12:56:39 +01:00
Joachim Nilsson 9499052989 Update ChangeLog for upcoming v2.1.0 release 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 12:56:39 +01:00
Joachim Nilsson c77cee19e8 Bullet lists should not end with a period 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 12:56:39 +01:00
Joachim Nilsson fbcd200fd5 uev.h: Remind hardcore devs about checking common errors in callback 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 12:56:39 +01:00
Joachim Nilsson 84661a1b12 README: Mention error handling early, and point to API docs 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 12:56:39 +01:00
Joachim Nilsson ed313a1422 Update API documentation, UEV_ERROR and UEV_HUP must be handled 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 12:56:39 +01:00
Joachim Nilsson 28e735fd81 configure: Add missing --enable-examples option, mentioned in docs 
The `examples/` directory was never built.  The documentation however
indicated the existence of an `--enable-examples` option, which didn't
really exist.  This patch adds that option.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 12:56:39 +01:00
Joachim Nilsson 2bea4192db Handle UEV_HUP properly in examples and unit tests 
If an I/O watcher callback fails to read(), returning zero, we check
events for UEV_HUP to detect EOF or socket remote end shutdown().

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 12:56:39 +01:00
Joachim Nilsson d52254b4ec Make sure to restart the I/O watcher on UEV_ERROR 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 12:17:41 +01:00
Joachim Nilsson ebb574136b Make sure to restart I/O watcher when event loop returns error 
This patch adds UEV_ERROR handling to the test I/O watcher, restarting
the watcher properly.  Also, additional error handling to read(), which
was unchecked and failed when fuzzing the libc read() function.

We also take the opportunity to document the reasons for when using the
w->fd (watcher descriptor) and when *not* to in the test.  Even to the
author this was confusing and looked suspicious.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 12:17:41 +01:00
Joachim Nilsson d7485c59ec Fix logical error, read before set, found by Valgrind 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 12:17:41 +01:00
Joachim Nilsson 505a7214a8 tests: Add basic error handling to callbacks, for reference 
Many users look at both examples *and* unit tests to learn how to use a
library.  We should pride ourselves in that we have not just working but
also correct and readable tests.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 12:17:41 +01:00
Joachim Nilsson 9df7cbfc52 uev_timer_stop(): Check if already stopped to prevent double close() 
Both cron and regular timers were closed twice on uev_exit(), first
when iterating over all watchers, next after each cb() has run in
uev_run().  This patch adds a check if a watcher is active before
attempting to stop it (again).

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 12:17:41 +01:00
Joachim Nilsson 6cbeb057b8 uev_timer_init(): Mark fd as uninitialized on error 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 12:17:41 +01:00
Joachim Nilsson 853604a65a Reorder switch in same order as enum, +minor whitespace 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 12:17:37 +01:00
Joachim Nilsson 35a54ef75e Follow-up to 2f9cce9, handle I/O watchers similar to timer+signal 
This patch is a follow-up to 2f9cce9, and a complete refactor of
fe8f3f1 which first introduced the EPOLLERR and EPOLLHUP handling.
Then mainly for managing errors and hangups on stream sockets.

Now, instead of trying to reopen the epoll() fd, and breaking out
hard from the event loop on catastrophic error,  we now delegate
I/O watcher EPOLLERR and EPOLLHUP to the watcher callback, just
like other watchers.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-14 12:16:23 +01:00
Joachim Nilsson 966f29c207 Refactor, multiple if() statements into a switch() 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-13 17:01:55 +01:00
Joachim Nilsson 6bc1b88973 Refactor, main event loop cleanup and simplification 
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
 2017-11-13 15:38:40 +01:00