Fix socket_recvfrom overflow on buffer size.

when passing PHP_INT_MAX for the $length param we get this (with ubsan)

`ext/sockets/sockets.c:1409:36: runtime error: signed integer ov

Fix socket_recvfrom overflow on buffer size.

when passing PHP_INT_MAX for the $length param we get this (with ubsan)

`ext/sockets/sockets.c:1409:36: runtime error: signed integer overflow: 9223372036854775807 + 1 cannot be represented in type 'long int'`

close GH-16382

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Fix GH-16267 socket_strerror overflow on argument value.

only socket_strerror provides user-supplied value to sockets_strerror
handler.

close GH-16270

ext/sockets: adding SOCK_CLOEXEC/SOCK_NONBLOCK options.

targetted for socket_create_pair/socket_create, they re not considered
as socket type but to be ORed with these (to avoid socketpa

ext/sockets: adding SOCK_CLOEXEC/SOCK_NONBLOCK options.

targetted for socket_create_pair/socket_create, they re not considered
as socket type but to be ORed with these (to avoid socketpair2/socket2
likely), set O_CLOEXEC/O_NONBLOCK respectively on the file descriptors.

close GH-15322

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ext/sockets: socket_get_option/socket_set_option SO_LINGER_SEC. (#14858)

9672cd9469ad7fd75e1f0ee7f2811b9c576fe6ad follow-up.

ext/sockets: socket_accept setting fcntl's FD_CLOEXEC on unixes.

mainly for scenarios when pcntl_fork/pcntl_exec are involved so when
the latter is executed, we avoid unwarranted effects

ext/sockets: socket_accept setting fcntl's FD_CLOEXEC on unixes.

mainly for scenarios when pcntl_fork/pcntl_exec are involved so when
the latter is executed, we avoid unwarranted effects with the file
descriptors, instead the socket will be closed on success.

close GH-14606

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Preferably include from build dir (#13516)

* Include from build dir first

This fixes out of tree builds by ensuring that configure artifacts are included
from the build dir.

Preferably include from build dir (#13516)

* Include from build dir first

This fixes out of tree builds by ensuring that configure artifacts are included
from the build dir.

Before, out of tree builds would preferably include files from the src dir, as
the include path was defined as follows (ignoring includes from ext/ and sapi/) :

-I$(top_builddir)/main
-I$(top_srcdir)
-I$(top_builddir)/TSRM
-I$(top_builddir)/Zend
-I$(top_srcdir)/main
-I$(top_srcdir)/Zend
-I$(top_srcdir)/TSRM
-I$(top_builddir)/

As a result, an out of tree build would include configure artifacts such as
`main/php_config.h` from the src dir.

After this change, the include path is defined as follows:

-I$(top_builddir)/main
-I$(top_builddir)
-I$(top_srcdir)/main
-I$(top_srcdir)
-I$(top_builddir)/TSRM
-I$(top_builddir)/Zend
-I$(top_srcdir)/Zend
-I$(top_srcdir)/TSRM

* Fix extension include path for out of tree builds

* Include config.h with the brackets form

`#include "config.h"` searches in the directory containing the including-file
before any other include path. This can include the wrong config.h when building
out of tree and a config.h exists in the source tree.

Using `#include <config.h>` uses exclusively the include path, and gives
priority to the build dir.

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Sync #if/ifdef/defined (#14371)

These are either undefined or defined to value 1 in Autotools and
Windows:
- HAVE_COMMONCRYPTO_COMMONRANDOM_H
- HAVE_EXIF
- HAVE_FOPENCOOKIE

Sync #if/ifdef/defined (#14371)

These are either undefined or defined to value 1 in Autotools and
Windows:
- HAVE_COMMONCRYPTO_COMMONRANDOM_H
- HAVE_EXIF
- HAVE_FOPENCOOKIE
- HAVE_IF_NAMETOINDEX
- HAVE_LIBICONV
- HAVE_SOCKETS
- HAVE_STRUCT_STAT_ST_RDEV
- HAVE_STRUCT_TM_TM_GMTOFF
- HAVE_STRUCT_TM_TM_ZONE

Follow up of GH-5526 (-Wundef)

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ext/sockets: using fast ZPP. (#14453)

ext/sockets: socket_create_listen update.

going from 128 to system's SOMAXCONN by default to be able to increase
the queue of connections to be handled.
Also, for Haiku SOMAXCONN is

ext/sockets: socket_create_listen update.

going from 128 to system's SOMAXCONN by default to be able to increase
the queue of connections to be handled.
Also, for Haiku SOMAXCONN is only 32.

Close GH-13854

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ext/sockets: socket_create_listen clearing socket data before binding.

Close GH-13855

Fix GH-13603 ext/sockets: properly initialised address info data.

Led to random characters visible on socket id on macOs.

Close GH-13606

Remove inet_aton

This removes the deprecated inet_aton and its Windows implementation.
The inet_aton can be replaced with platform agnostic inet_pton.

Closes GH-13479

Remove HAVE_INET_PTON (#13410)

inet_ntop requirement check at configure time instead (#12700)

following-up on GH-12551: removing inet_ntoa usage

Close GH-12554

cleanup inet_ntoa usage.

starting with the socket extension. PHP 8 requires windows vista/2008
minimum, even more exotic systems like solaris or haiku supports
inet_ntop, so there is

cleanup inet_ntoa usage.

starting with the socket extension. PHP 8 requires windows vista/2008
minimum, even more exotic systems like solaris or haiku supports
inet_ntop, so there is no need to keep supporting this old interface.

Close GH-12551

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Fix socket_export_stream() with wrong protocol

Closes GH-12310.

[skip ci] Fix various typos and grammar issues (#11143)

Voidify php_sock_array_from_fd_set() as result is never used

Use bool and zend_result where it makes sense in sockets extension

Fix GH-8329 Print true/false instead of bool in error and debug messages (#8385)

socket add socket_atmark support.

checks whether the socket belongs to the out-of-band mark, thus allows to be
processed accordingly (using the MSG_OOB flag on send/recv).

Clos

socket add socket_atmark support.

checks whether the socket belongs to the out-of-band mark, thus allows to be
processed accordingly (using the MSG_OOB flag on send/recv).

Closes #9846.

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SO_ATTACH_REUSEPORT_CBPF filter update. SDK_AD_QUEUE support to attach to a queue.

Closes #9690

Return immediately when FD_SETSIZE is exceeded (#9602)

socket module add SO_ATTACH_REUSEPORT_CPBF for Linux.

to be used in conjunction with SO_REUSPORT, giving a greater control
over how we bind a socket instead of the round robin workflow,

socket module add SO_ATTACH_REUSEPORT_CPBF for Linux.

to be used in conjunction with SO_REUSPORT, giving a greater control
over how we bind a socket instead of the round robin workflow, we do
instead attach to the processor id as :
- we assign the processor_id to A in the BPF filter.
- then returns A.

in other words, a more modern version of SO_INCOMING_CPU (ie can have a per
worker notion we do not use here).
Closes #8062

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