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| author | David Mitchell <davem@iabyn.com> | 2016-11-24 09:40:44 +0000 |
|---|---|---|
| committer | David Mitchell <davem@iabyn.com> | 2016-11-24 13:42:22 +0000 |
| commit | e03e82a04dda6a44b815f3367c69afb0e953dc91 (patch) | |
| tree | 0af20bb6d6d86cda9bedc1c62ebcacde194e382a /proto.h | |
| parent | d24e3eb1402c1294265f99342e2ec0ecfd0f5d34 (diff) | |
| download | perl-e03e82a04dda6a44b815f3367c69afb0e953dc91.tar.gz | |
add sv_set_undef() API function
This function is equivalent to sv_setsv(sv, &PL_sv_undef), but more
efficient.
Also change the obvious places in the core to use the new idiom.
Diffstat (limited to 'proto.h')
| -rw-r--r-- | proto.h | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -3224,6 +3224,9 @@ PERL_CALLCONV void Perl_sv_resetpvn(pTHX_ const char* s, STRLEN len, HV *const s PERL_CALLCONV SV* Perl_sv_rvweaken(pTHX_ SV *const sv); #define PERL_ARGS_ASSERT_SV_RVWEAKEN \ assert(sv) +PERL_CALLCONV void Perl_sv_set_undef(pTHX_ SV *sv); +#define PERL_ARGS_ASSERT_SV_SET_UNDEF \ + assert(sv) PERL_CALLCONV void Perl_sv_sethek(pTHX_ SV *const sv, const HEK *const hek); #define PERL_ARGS_ASSERT_SV_SETHEK \ assert(sv) |