Andy Pan e66df92cfc

Accept SOCK_NONBLOCK/SOCK_CLOEXEC in type argument of socketpair (#1567) ...

Setting `SOCK_NONBLOCK` and `SOCK_CLOEXEC` in the `type` argument of `socketpair()` is widely supported across UNIX-like OS: Linux, *BSD, Solaris, etc., as is the `socket()`. This will conserve several extra system calls, we should use it where available.

### References

- [socketpair(2) on Linux](https://man7.org/linux/man-pages/man2/socketpair.2.html#HISTORY)
- [socketpair(2) on FreeBSD](https://man.freebsd.org/cgi/man.cgi?query=socketpair&sektion=2#DESCRIPTION)
- [socketpair(2) on DragonFly](https://man.dragonflybsd.org/?command=socketpair&section=2)
- [socketpair(2) on NetBSD](https://man.netbsd.org/socketpair.2#DESCRIPTION)
- [socketpair(2) on OpenBSD](https://man.openbsd.org/socketpair.2)
- [socketpair(3C) on Solaris](https://docs.oracle.com/cd/E88353_01/html/E37843/socketpair-3c.html)

Changelog:
- Set SOCK_NONBLOCK and SOCK_CLOEXEC in the type argument of socketpair
- Avoid EPROTOTYPE on macOS and OpenBSD
- Eliminate the warnings about unused variables
- Add some comments

2024-03-07 09:19:11 +01:00

..

buffer_compat.h

Doxygen documentation improvements

2019-08-29 23:08:12 +03:00

buffer.h

Add a comment for evbuffer_ref_cleanup_cb

2023-09-22 09:35:07 +02:00

bufferevent_compat.h

Doxygen documentation improvements

2019-08-29 23:08:12 +03:00

bufferevent_ssl.h

Add helpers and all regress tests are passed

2022-10-04 17:49:22 +03:00

bufferevent_struct.h

misspelling of output in bufferevent_struct.h

2020-01-28 14:31:39 +08:00

bufferevent.h

bufferevent: introduce bufferevent_replacefd() (like setfd() but also close fd)

2021-03-23 09:06:58 +03:00

dns_compat.h

Doxygen documentation improvements

2019-08-29 23:08:12 +03:00

dns_struct.h

Convert include-guard macro convention to avoid reserved identifiers

2012-02-29 15:07:31 -05:00

dns.h

Replace magic numbers with consts for evdns_base_resolv_conf_parse() errors

2023-01-27 08:47:01 +01:00

event_compat.h

Doxygen documentation improvements

2019-08-29 23:08:12 +03:00

event_struct.h

Protect min_heap_push_ against integer overflow.

2019-04-22 23:51:25 +03:00

event.h

Disable signalfd by default

2023-07-13 21:21:09 +02:00

http_compat.h

Doxygen documentation improvements

2019-08-29 23:08:12 +03:00

http_struct.h

Fix some typos (#1284)

2022-06-12 23:58:50 +03:00

http.h

Fix documentation inconsistency in evhttp callbacks

2023-11-25 18:34:32 +01:00

keyvalq_struct.h

Fix all identifiers with names beginning with underscore.

2012-02-29 15:07:32 -05:00

listener.h

Add LEV_OPT_BIND_IPV4_AND_IPV6 flag (#1400)

2023-02-04 15:00:48 +01:00

rpc_compat.h

Doxygen documentation improvements

2019-08-29 23:08:12 +03:00

rpc_struct.h

Make rpc headers self-compilable

2018-05-07 02:40:16 +03:00

rpc.h

evrpc: proper NULL checks (API function return value added)

2024-02-18 19:48:55 +01:00

tag_compat.h

Doxygen documentation improvements

2019-08-29 23:08:12 +03:00

tag.h

Doxygen documentation improvements

2019-08-29 23:08:12 +03:00

thread.h

Detect existence of pthread_mutexattr_setprotocol()

2020-08-29 01:15:20 +03:00

util.h

Accept SOCK_NONBLOCK/SOCK_CLOEXEC in type argument of socketpair (#1567)

2024-03-07 09:19:11 +01:00

visibility.h

fix build system and add test and cleanup code

2020-07-22 22:53:23 +03:00

watch.h

Doxygen documentation improvements

2019-08-29 23:08:12 +03:00

ws.h

ws: replace evws_send with evws_send_text/evws_send_binary (ABI breakage) (#1500)

2023-08-31 21:38:41 +02:00