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| author | Nicholas Clark <nick@ccl4.org> | 2009-01-21 13:36:08 +0000 |
|---|---|---|
| committer | Nicholas Clark <nick@ccl4.org> | 2009-01-21 17:09:11 +0000 |
| commit | cbfd0a879b2bf2ade4a309e6d56c08ba19f320e1 (patch) | |
| tree | 7771d5ecf7d2b77cf43976ba2a814084ccbca4f5 /pod/perlguts.pod | |
| parent | 6673a63c63e2a65dbfcc835d6499cc97c449c67b (diff) | |
| download | perl-cbfd0a879b2bf2ade4a309e6d56c08ba19f320e1.tar.gz | |
Update the documentation of get_av() to note that it calls Perl_gv_fetchpv(),
and hence the 'create' argument is actually 'flags'. Fix code and documentation
that used TRUE or FALSE to use 0 or GV_ADD.
Diffstat (limited to 'pod/perlguts.pod')
| -rw-r--r-- | pod/perlguts.pod | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pod/perlguts.pod b/pod/perlguts.pod index 6d64c1352c..8231592db0 100644 --- a/pod/perlguts.pod +++ b/pod/perlguts.pod @@ -367,7 +367,7 @@ then nothing is done. If you know the name of an array variable, you can get a pointer to its AV by using the following: - AV* get_av("package::varname", FALSE); + AV* get_av("package::varname", 0); This returns NULL if the variable does not exist. @@ -668,7 +668,7 @@ To create a new Perl variable with an undef value which can be accessed from your Perl script, use the following routines, depending on the variable type. SV* get_sv("package::varname", TRUE); - AV* get_av("package::varname", TRUE); + AV* get_av("package::varname", GV_ADD); HV* get_hv("package::varname", GV_ADD); Notice the use of TRUE as the second parameter. The new variable can now |