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| author | Nicholas Clark <nick@ccl4.org> | 2005-01-07 12:46:07 +0000 |
|---|---|---|
| committer | Nicholas Clark <nick@ccl4.org> | 2005-01-07 12:46:07 +0000 |
| commit | 7a5fd60d4ce737f71e7a689eaa2061a36dd225dc (patch) | |
| tree | 183a110209d7b6c885b4a544840990eed5ece802 /sv.h | |
| parent | 92ca9816760477489e51e09e0dcde1dda70f387d (diff) | |
| download | perl-7a5fd60d4ce737f71e7a689eaa2061a36dd225dc.tar.gz | |
Stage 1 of utf8 support for soft references.
Change gv_fetchpv to take a UTF8 flag, as gv_fetchpvn_flags
Add gv_fetchsv to look up a GV by SV rather than a char * pointer
Provide a backwards compatability gv_fetchpv
Migrate from gv_fetchpv to gv_fetchsv where the caller was grabbing
the pointer from an SV
All tests still pass.
p4raw-id: //depot/perl@23766
Diffstat (limited to 'sv.h')
| -rw-r--r-- | sv.h | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -188,6 +188,7 @@ perform the upgrade if necessary. See C<svtype>. #define SVp_SCREAM 0x08000000 /* has been studied? */ #define SVf_UTF8 0x20000000 /* SvPV is UTF-8 encoded */ +/* Ensure this value does not clash with the GV_ADD* flags in gv.h */ #define SVf_THINKFIRST (SVf_READONLY|SVf_ROK|SVf_FAKE) @@ -606,6 +607,8 @@ and leaves the UTF-8 status as it was. =cut */ +/* Ensure the return value of this macro does not clash with the GV_ADD* flags +in gv.h: */ #define SvUTF8(sv) (SvFLAGS(sv) & SVf_UTF8) #define SvUTF8_on(sv) (SvFLAGS(sv) |= (SVf_UTF8)) #define SvUTF8_off(sv) (SvFLAGS(sv) &= ~(SVf_UTF8)) |