diff options
| author | abela@geneanet.org <abela@geneanet.org> | 2001-02-08 17:11:46 +0100 |
|---|---|---|
| committer | Jarkko Hietaniemi <jhi@iki.fi> | 2001-02-09 17:59:09 +0000 |
| commit | 087fe2279b25c4cb7ed0ead046e59772528a119c (patch) | |
| tree | 53ae7bbd85616b33f74deec5c54e4a3c7bdffbe5 /pod/perlcall.pod | |
| parent | 3d61b2bcb947517e114013565c3dbe5cc91e1fad (diff) | |
| download | perl-087fe2279b25c4cb7ed0ead046e59772528a119c.tar.gz | |
[ID 20010208.002] unordered explanation in perlcall
Message-Id: <20010208151146.0937BC97E@little-roots.geneanet.org>
p4raw-id: //depot/perl@8745
Diffstat (limited to 'pod/perlcall.pod')
| -rw-r--r-- | pod/perlcall.pod | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/pod/perlcall.pod b/pod/perlcall.pod index 94edd342f4..40f1d65a7b 100644 --- a/pod/perlcall.pod +++ b/pod/perlcall.pod @@ -589,12 +589,6 @@ local copy, I<not> the global copy. =item 4. -The only flag specified this time is G_DISCARD. Because we are passing 2 -parameters to the Perl subroutine this time, we have not specified -G_NOARGS. - -=item 5. - Next, we come to XPUSHs. This is where the parameters actually get pushed onto the stack. In this case we are pushing a string and an integer. @@ -602,7 +596,7 @@ integer. See L<perlguts/"XSUBs and the Argument Stack"> for details on how the XPUSH macros work. -=item 6. +=item 5. Because we created temporary values (by means of sv_2mortal() calls) we will have to tidy up the Perl stack and dispose of mortal SVs. @@ -632,10 +626,12 @@ to limit the scope of local variables. See the section I<Using Perl to dispose of temporaries> for details of an alternative to using these macros. -=item 7. +=item 6. -Finally, I<LeftString> can now be called via the I<call_pv> -function. +Finally, I<LeftString> can now be called via the I<call_pv> function. +The only flag specified this time is G_DISCARD. Because we are passing +2 parameters to the Perl subroutine this time, we have not specified +G_NOARGS. =back |