./devel/libevent, Asynchronous event notification library

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Branch: CURRENT, Version: 2.1.12nb2, Package name: libevent-2.1.12nb2, Maintainer: pkgsrc-users

The libevent API provides a mechanism to execute a callback function
when a specific event occurs on a file descriptor or after a timeout
has been reached. Furthermore, libevent also support callbacks due
to signals or regular timeouts.

libevent is meant to replace the asynchronous event loop found in
event driven network servers. An application just needs to call
event_dispatch() and can then add or remove events dynamically
without having to change the event loop.

Currently, libevent supports /dev/poll, kqueue(2), event ports,
select(2), poll(2), and epoll(4). The internal event mechanism is
completely independent of the exposed event API, and a simple update
of libevent can provide new functionality without having to redesign
the applications.

Libevent additionally provides a sophisticated framework for buffered
network IO, with support for sockets, filters, rate-limiting, SSL,
zero-copy file transmission, and IOCP. Libevent includes support
for several useful protocols, including DNS, HTTP, and a minimal
RPC framework.


Required to run:
[security/openssl]

Required to build:
[pkgtools/cwrappers]

Master sites:

Filesize: 1075.046 KB

Version history: (Expand)

CVS history: (Expand)


   2025-10-05 09:14:37 by Thomas Klausner | Files touched by this commit (1) 
Log message:
libevent: make sure OPSYS is defined before checking it
   2025-10-05 04:53:06 by Jonathan Schleifer | Files touched by this commit (1) 
Log message:
devel/libevent: Same change for buildlink3.mk
   2025-10-05 04:49:44 by Jonathan Schleifer | Files touched by this commit (2) 
Log message:
devel/libevent: Build without OpenSSL on QNX
   2024-03-15 19:07:32 by Nia Alarie | Files touched by this commit (1) 
Log message:
libevent: Do not attempt to use the broken poll/kqueue in old Darwin.
   2023-10-25 00:11:51 by Thomas Klausner | Files touched by this commit (2297) 
Log message:
*: bump for openssl 3
   2023-07-30 23:28:27 by Tobias Nygren | Files touched by this commit (1) 
Log message:
libevent: disable epoll(2) on NetBSD too
   2022-01-11 10:14:00 by Amitai Schleier | Files touched by this commit (2) 
Log message:
Solaris 11 build with SunPro fails ('unexpected "("') if we use its
__has_attribute, so let's not.
   2021-10-26 12:20:11 by Nia Alarie | Files touched by this commit (3016) 
Log message:
archivers: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

Could not be committed due to merge conflict:
devel/py-traitlets/distinfo

The following distfiles were unfetchable (note: some may be only fetched
conditionally):

./devel/pvs/distinfo pvs-3.2-solaris.tgz
./devel/eclipse/distinfo eclipse-sourceBuild-srcIncluded-3.0.1.zip