stas 2002/06/05 10:34:26
Modified: src/docs/2.0/user/coding coding.pod
Log:
document the Apache::MPM_IS_THREADED constant
Revision Changes Path
1.9 +21 -1 modperl-docs/src/docs/2.0/user/coding/coding.pod
Index: coding.pod
===================================================================
RCS file: /home/cvs/modperl-docs/src/docs/2.0/user/coding/coding.pod,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -r1.8 -r1.9
--- coding.pod 4 Jun 2002 16:41:00 -0000 1.8
+++ coding.pod 5 Jun 2002 17:34:26 -0000 1.9
@@ -8,7 +8,7 @@
=head1 Prerequisites
-=head1 TITLE_XXX
+=head1 Goodies Toolkit
=head2 Environment Variables
@@ -50,6 +50,26 @@
=back
Any of these environment variables can be accessed via C<%ENV>.
+
+=head2 Threaded MPM or not?
+
+If the code needs to behave differently depending on whether it's
+running under one of the threaded MPMs, or not, the
+C<Apache::MPM_IS_THREADED> constant can be used. For example:
+
+ if (Apache::MPM_IS_THREADED) {
+ my $id = APR::OS::thread_current();
+ print "current thread id: $id";
+ }
+ else {
+ print "current process id: $$";
+ }
+
+This code prints the current thread id if running under a threaded
+MPM, otherwise it prints the process id.
+
+
+
=head1 Perl Specifics in mod_perl Environment
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
