ext/pcntl: pcntl_getqos_class/pcntl_setqos_class addition.

Introducting macOs Quality Of Service through those two calls.
on macOs arm64/M*, there is no concept of individual cores, thus

ext/pcntl: pcntl_getqos_class/pcntl_setqos_class addition.

Introducting macOs Quality Of Service through those two calls.
on macOs arm64/M*, there is no concept of individual cores, thus
the old thread policy for cpu affinity does not work here.
Instead, the user can apply to the current process the level of
performance/energy consumption they wish from the highest
QosClass::UserInteractive to QosClass::Background.

Close GH-13945

show more ...

ext/pcntl: adding pcntl_getcpu.

using sched_getcpu under the hood (Linux and FreeBSD).
Returns the current cpu id for the current process.
For Linux, we need to see beyond the sole p

ext/pcntl: adding pcntl_getcpu.

using sched_getcpu under the hood (Linux and FreeBSD).
Returns the current cpu id for the current process.
For Linux, we need to see beyond the sole presence of the symbol
to consider it.
Mostly useful, for now, in the cpu affinity context since
the os can migrate processes as it sees fits otherwise.

Clos GH-13908

show more ...

ext/pcntl: cpu affinity api introduction.

For now, working on Linux, FreeBSD >= 13.x and DragonFlyBSD.
Handy wrapper to assign an array of cpu ids or to retrieve the cpu ids
assigned

ext/pcntl: cpu affinity api introduction.

For now, working on Linux, FreeBSD >= 13.x and DragonFlyBSD.
Handy wrapper to assign an array of cpu ids or to retrieve the cpu ids
assigned to a given process.

pcntl_setaffinity inserts valid unique cpu ids (within the range of available
cpus).

Close GH-13893

show more ...

ext/pcntl: adding pcntl_setns for Linux >= 5.3

allows a given process to join an existing Linux namespace, relatively
complementary to the existing pcntl_unshare.

Close GH-13878

Use Autoconf AC_CHECK_TYPE for checking siginfo_t (#13389)

The siginfo_t is defined by including the signal.h. Some systems include
the siginfo.h in the signal.h. Including it separately

Use Autoconf AC_CHECK_TYPE for checking siginfo_t (#13389)

The siginfo_t is defined by including the signal.h. Some systems include
the siginfo.h in the signal.h. Including it separately is obsolete on
current systems.

show more ...

pcntl add forkx for solaris based systems. (#7654)

pcntl: Adding pcntl_rfork support.

Simplify functions checks in m4

- AC_CHECK_FUNCS already automatically defines belonging HAVE_function
symbols and executes given shell code.

Sync functions checks

Removed unused checks:
- mbsinit check removed, HAVE_MBSINIT removed (not used in php-src)
- mempcpy check removed, HAVE_MEMPCPY removed (not used in php-src an

Sync functions checks

Removed unused checks:
- mbsinit check removed, HAVE_MBSINIT removed (not used in php-src)
- mempcpy check removed, HAVE_MEMPCPY removed (not used in php-src anymore since
560ed89bfbb56526251e9bd2fbcb27e5932641d8 which uses PHP's own implementation)
- strpncpy check removed, added via a8c9e893b6911c785f698d724b2ff61e7aebb737 and
not used.
- setpgid check removed since HAVE_SETPGID is not used

Moved to a central configure.ac:
- fpclass
- mbrlen moved to configure.ac (since the HAVE_MBRLEN is used accross the php-src)
- sigprocmask
- getcwd
- getwd
- glob
- strfmon
- nice

Duplicated checks removed:
- gethostname
- getlogin
- getpwuid_r
- socketpair

- mprotect check simplified

show more ...

Normalize comments in *nix build system m4 files

Normalization include:
- Use dnl for everything that can be ommitted when configure is built in
favor of the shell comment characte

Normalize comments in *nix build system m4 files

Normalization include:
- Use dnl for everything that can be ommitted when configure is built in
favor of the shell comment character # which is visible in the output.
- Line length normalized to 80 columns
- Dots for most of the one line sentences
- Macro definitions include similar pattern header comments now

show more ...

Switch to use ZTS cache

Add AS_HELP_STRING to *nix build configure options

The Autoconf's default AS_HELP_STRING macro can properly format help
strings [1] so watching out if columns are aligned manually is not

Add AS_HELP_STRING to *nix build configure options

The Autoconf's default AS_HELP_STRING macro can properly format help
strings [1] so watching out if columns are aligned manually is not
anymore.

[1] https://www.gnu.org/software/autoconf/manual/autoconf.html#Pretty-Help-Strings

show more ...

Implement pcntl_unshare

Replace obsolete AC_TRY_FOO with AC_FOO_IFELSE

Autoconf 2.50 released in 2001 made several macros obsolete including
the AC_TRY_RUN, AC_TRY_COMPILE and AC_TRY_LINK:
http://git.savann

Replace obsolete AC_TRY_FOO with AC_FOO_IFELSE

Autoconf 2.50 released in 2001 made several macros obsolete including
the AC_TRY_RUN, AC_TRY_COMPILE and AC_TRY_LINK:
http://git.savannah.gnu.org/cgit/autoconf.git/tree/ChangeLog.2

These macros should be replaced with the current AC_FOO_IFELSE instead:
- AC_TRY_RUN with AC_RUN_IFELSE and AC_LANG_SOURCE
- AC_TRY_LINK with AC_LINK_IFELSE and AC_LANG_PROGRAM
- AC_TRY_COMPILE with AC_COMPILE_IFELSE and AC_LANG_PROGRAM

PHP 5.4 to 7.1 require Autoconf 2.59+ version, PHP 7.2 and above require
2.64+ version, and the PHP 7.2 phpize script requires 2.59+ version which
are all greater than above mentioned 2.50 version therefore systems
should be well supported by now.

This patch was created with the help of autoupdate script:
autoupdate <file>

Reference docs:
- https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Obsolete-Macros.html
- https://www.gnu.org/software/autoconf/manual/autoconf-2.59/autoconf.pdf

show more ...

Remove unused Git attributes ident

The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
use

Remove unused Git attributes ident

The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
user who changed it.

In Git this functionality is different and can be done with Git attribute
ident. These need to be defined manually for each file in the
.gitattributes file and are afterwards replaced with 40-character
hexadecimal blob object name which is based only on the particular file
contents.

This patch simplifies handling of $Id$ keywords by removing them since
they are not used anymore.

show more ...

pnctl_signal(): add siginfo to handler args

Feature will utilize already available siginfo parsing
and extend the handler for signals to provide an array
of the siginfo_t data.
R

pnctl_signal(): add siginfo to handler args

Feature will utilize already available siginfo parsing
and extend the handler for signals to provide an array
of the siginfo_t data.
RFC:https://wiki.php.net/rfc/additional-context-in-pcntl-signal-handler

show more ...

add rusage support to wait() and waitpid()

patch by Anton Stepanenko

Fix errormessage

not experimental anymore

- Portability fix. (si_fd seems to be linux only thing)

Added pcntl_sigwaitinfo(), pcntl_sigtimedwait() and pcntl_sigprocmask()
[DOC] pcntl_sigprocmask() allows to block signals. pcntl_sigwaitinfo()
allows to fetch blocked signals or signals deliv

Added pcntl_sigwaitinfo(), pcntl_sigtimedwait() and pcntl_sigprocmask()
[DOC] pcntl_sigprocmask() allows to block signals. pcntl_sigwaitinfo()
allows to fetch blocked signals or signals delivered while pcntl_sigwaitinfo()
is running. pcntl_sigtimedwait() is pcntl_sigwaitinfo() with a timeout.

show more ...

Added pcntl_wait, a wraspper around wait()/wait3()

getpriority() and setpriority() are in libc..

Added pcntl_setpriority & pcntl_getpriority(). These functions can be used
to fetch and alter the priority of a process.

php_new_extension