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| author | Yves Orton <demerphq@gmail.com> | 2023-03-16 18:40:35 +0100 |
|---|---|---|
| committer | Yves Orton <demerphq@gmail.com> | 2023-03-18 20:57:59 +0800 |
| commit | 6dd040ff2f6f01a817731d112756188ddb541a18 (patch) | |
| tree | a78475aea0b7c8ea6e0e05afd8a11db1ea6a2823 /embed.fnc | |
| parent | e2e830cd93e16aedc6c6225069eeb7bdfc431a43 (diff) | |
| download | perl-6dd040ff2f6f01a817731d112756188ddb541a18.tar.gz | |
sv.h - add SvREFCNT_dec_set_NULL()
and also SvREFCNT_dec_ret_NULL() which is used to implement
SvREFCNT_dec_set_NULL(). The set_NULL() macro is intended to
be used to replace code like this:
if (sv) {
SvREFCNT_dec_NN(sv);
sv = NULL;
}
The function form just facilitates it, and can be used in situations
where returning NULL after decrementing a refcount would be reduce
code complexity.
Diffstat (limited to 'embed.fnc')
| -rw-r--r-- | embed.fnc | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -3202,6 +3202,10 @@ Adp |SV * |sv_ref |NULLOK SV *dst \ |const int ob AMdip |void |SvREFCNT_dec |NULLOK SV *sv AMdip |void |SvREFCNT_dec_NN|NN SV *sv +Adip |SV * |SvREFCNT_dec_ret_NULL \ + |NULLOK SV *sv +Adm |void |SvREFCNT_dec_set_NULL \ + |NULLOK SV *sv AMTdip |SV * |SvREFCNT_inc |NULLOK SV *sv AMTdip |SV * |SvREFCNT_inc_NN|NN SV *sv AMTdip |void |SvREFCNT_inc_void \ |