apache2::mpm(3) [osx man page]

apache_mod_perl-108~358::mod_perl-2.0.7::docs::api::ApacUser:Contributed Perl Dapache_mod_perl-108~358::mod_perl-2.0.7::docs::api::Apache2::MPM(3)

NAME

       Apache2::MPM - Perl API for accessing Apache MPM information

Synopsis
	 use Apache2::MPM ();

	 # check whether Apache MPM is threaded
	 if (Apache2::MPM->is_threaded) { do_something() }

	 # which mpm is used
	 my $mpm = lc Apache2::MPM->show;

	 # query mpm properties
	 use Apache2::Const -compile => qw(:mpmq);
	 if (Apache2::MPM->query(Apache2::Const::MPMQ_STATIC)) { ... }

Description
       "Apache2::MPM" provides the Perl API for accessing Apache MPM information.

API

       "Apache2::MPM" provides the following functions and/or methods:

   "query"
       Query various attributes of the MPM

	 my $query = Apache2::MPM->query($const);

       obj: $class ( "Apache2::MPM class" )
	   the class name

       arg1: $const ( "Apache2::Const :mpmq group constant" )
	   The MPM attribute to query.

       ret: $query ( boolean )
	   the result of the query

       since: 2.0.00

       For example to test whether the mpm is static:

	 use Apache2::Const -compile => qw(MPMQ_STATIC);
	 if (Apache2::MPM->query(Apache2::Const::MPMQ_STATIC)) { ... }

   "is_threaded"
       Check whether the running Apache MPM is threaded.

	 my $is_threaded = Apache2::MPM->is_threaded;

       obj: $class ( "Apache2::MPM class" )
	   the class name

       ret: $is_threaded ( boolean )
	   threaded or not

       since: 2.0.00

       Note that this functionality is just a shortcut for:

	 use Apache2::Const -compile => qw(MPMQ_IS_THREADED);
	 my $is_threaded = Apache2::MPM->query(Apache2::Const::MPMQ_IS_THREADED);

   "show"
       What mpm is used

	 my $mpm = Apache2::MPM->show();

       obj: $class ( "Apache2::MPM class" )
	   the class name

       ret: $mpm ( string )
	   the name of the MPM. e.g., "Prefork".

       since: 2.0.00

See Also
       mod_perl 2.0 documentation.

Copyright
       mod_perl 2.0 and its core modules are copyrighted under The Apache Software License, Version 2.0.

Authors
       The mod_perl development team and numerous contributors.

perl v5.16.2							    2011-02-07 apache_mod_perl-108~358::mod_perl-2.0.7::docs::api::Apache2::MPM(3)

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libapache2-mod-perl2-2.0.7::docs::api::APR::OS(3pm)	User Contributed Perl Documentation    libapache2-mod-perl2-2.0.7::docs::api::APR::OS(3pm)

NAME

       APR::OS - Perl API for Platform-specific APR API

Synopsis
	 use APR::OS ();

	 # get current thread id
	 my $tid = APR::OS::current_thread_id();

Description
       "APR::OS" provides the Perl interface to platform-specific APR API.

       You should be extremely careful when relying on any of the API provided by this module, since they are no portable. So if you use those you
       application will be non-portable as well.

API

       "APR::OS" provides the following methods:

   "current_thread_id"
       Get the current thread ID

	 $tid = APR::OS::current_thread_id();

       ret: $tid ( integer )
	   under threaded MPMs returns the current thread ID, otherwise 0.

       since: 2.0.00

       Example:

	   use Apache2::MPM ();
	   use APR::OS ();
	   if (Apache2::MPM->is_threaded) {
	       my $tid_obj = APR::OS::current_thread_id();
	       print "TID: $tid";
	   }
	   else {
	       print "PID: $$";
	   }

See Also
       mod_perl 2.0 documentation.

Copyright
       mod_perl 2.0 and its core modules are copyrighted under The Apache Software License, Version 2.0.

Authors
       The mod_perl development team and numerous contributors.

perl v5.14.2							    2011-02-08		       libapache2-mod-perl2-2.0.7::docs::api::APR::OS(3pm)

Linux and UNIX Man Pages

apache2::mpm(3) [osx man page]

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