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| author | Rafael Garcia-Suarez <rgarciasuarez@gmail.com> | 2006-10-31 13:49:26 +0000 |
|---|---|---|
| committer | Rafael Garcia-Suarez <rgarciasuarez@gmail.com> | 2006-10-31 13:49:26 +0000 |
| commit | 1d51329b7b2db5dad38362dae2635cd5f623f6a3 (patch) | |
| tree | 536b49cbb6c98fb034ff58dba5df65fc009e32d0 /pod/perlapi.pod | |
| parent | e3f73d4edc1b72464d0a94ac202f6e1bd3daf149 (diff) | |
| download | perl-1d51329b7b2db5dad38362dae2635cd5f623f6a3.tar.gz | |
Make S_readpipe_override() compile with threads; regenerate perlapi.pod
p4raw-id: //depot/perl@29169
Diffstat (limited to 'pod/perlapi.pod')
| -rw-r--r-- | pod/perlapi.pod | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/pod/perlapi.pod b/pod/perlapi.pod index 64bb6b8b49..3ea050e943 100644 --- a/pod/perlapi.pod +++ b/pod/perlapi.pod @@ -188,9 +188,15 @@ Found in file av.c =item av_fill X<av_fill> -Ensure than an array has a given number of elements, equivalent to +Set the highest index in the array to the given number, equivalent to Perl's C<$#array = $fill;>. +The number of elements in the an array will be C<fill + 1> after +av_fill() returns. If the array was previously shorter then the +additional elements appended are set to C<PL_sv_undef>. If the array +was longer, then the excess elements are freed. C<av_fill(av, -1)> is +the same as C<av_clear(av)>. + void av_fill(AV* ar, I32 fill) =for hackers @@ -199,8 +205,8 @@ Found in file av.c =item av_len X<av_len> -Returns the highest index in the array. Returns -1 if the array is -empty. +Returns the highest index in the array. The number of elements in the +array is C<av_len(av) + 1>. Returns -1 if the array is empty. I32 av_len(const AV* ar) |