Update copyright years of all sources.
Reflow/reformat paragraphs in MIT license to match Finit,
i.e., no content changes only whitespace/linebreak changes.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
- Rename all _create() functions --> _init()
- Rename all _delete() functions --> _stop()
- Watchers are automatically started, except
- Timer watchers are automatically started by uev_run()
- Allow I/O watchers to watch either EV_READ/EV_WRITE or both events
- Extend callbacks with a received events field
- Remove calloc()/free(), let user handle this
- Make event has-a context when initializing it => simplifies API
- Internal uev_watcher_*() API mostly handles epoll stop/start
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Split libuev.c into one file per watcher type, mostly to give a better
overview and ease of maintenance, but also to help the linker.
Unfortunately this steals a few bytes when linking a full blown app, but
for apps that, e.g., only need I/O watchers and no timers the resulting
binary will be smaller. This applies to static binaries that are more
common in embedded systems.
$ size libuev.a libuev.so.1
text data bss dec hex filename
999 0 0 999 3e7 main.o (ex libuev.a)
90 0 0 90 5a io.o (ex libuev.a)
490 0 0 490 1ea timer.o (ex libuev.a)
4380 696 8 5084 13dc libuev.so.1
Also, move uev.h back to top from include/libuev/uev.h since a separate
namespace is not needed after the removal of the OpenBSD queue.h copy.
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
- Cleanup code
- Further polish on total size using black magic
- Remove OpenBSD queue.h, code simplied so much now it's not needed anymore.
Instead we can rely on the standard GNU/Linux sys/queue.h (old BSD copy)
$ size libuev.a libuev.so.1
text data bss dec hex filename
1520 0 0 1520 5f0 libuev.o (ex libuev.a)
4194 680 8 4882 1312 libuev.so.1
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
- Remove double book keeping, the kernel does all the heavy lifting now
- Trim the amount of #includes
- Use LIST_ instead of TAILQ_ now that we no longer handle timers ourselves
Original LibUEvent
$ size libuevent.a libuevent.so.1
text data bss dec hex filename
2610 0 8 2618 a3a libuevent.o (ex libuevent.a)
5266 648 16 5930 172a libuevent.so.1
Refactored libuev:
$ size libuev.a libuev.so.1
text data bss dec hex filename
1557 0 0 1557 615 libuev.o (ex libuev.a)
4186 672 8 4866 1302 libuev.so.1
Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
Joachim Nilsson