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Perl: fixed some issues. thanks to gfx++

Browse Source 
http://gist.github.com/387743
This commit is contained in:
tokuhirom 2010-05-05 16:17:57 +09:00
parent 2c2bf60d0c
commit 2b8f853b96
1 changed files with 14 additions and 4 deletions
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18
perl/unpack.c
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@ -2,6 +2,7 @@
extern "C" {
#endif
#define PERL_NO_GET_CONTEXT
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
@ -40,7 +41,7 @@ typedef struct {
static INLINE SV *
get_bool (const char *name) {
SV * sv = get_sv( name, 1 );
SV * sv = sv_mortalcopy(get_sv( name, 1 ));
SvREADONLY_on(sv);
SvREADONLY_on( SvRV(sv) );
@ -73,7 +74,14 @@ static INLINE int template_callback_uint32(unpack_user* u, uint32_t d, SV** o)
{ *o = sv_2mortal(newSVuv(d)); return 0; }
static INLINE int template_callback_uint64(unpack_user* u, uint64_t d, SV** o)
{ *o = sv_2mortal(newSVuv(d)); return 0; }
{
#if IVSIZE==4
*o = sv_2mortal(newSVnv(d));
#else
*o = sv_2mortal(newSVuv(d));
#endif
return 0;
}
static INLINE int template_callback_int8(unpack_user* u, int8_t d, SV** o)
{ *o = sv_2mortal(newSViv((long)d)); return 0; }
@ -93,8 +101,9 @@ static INLINE int template_callback_float(unpack_user* u, float d, SV** o)
static INLINE int template_callback_double(unpack_user* u, double d, SV** o)
{ *o = sv_2mortal(newSVnv(d)); return 0; }
/* &PL_sv_undef is not so good. see http://gist.github.com/387743 */
static INLINE int template_callback_nil(unpack_user* u, SV** o)
{ *o = &PL_sv_undef; return 0; }
{ *o = sv_newmortal(); return 0; }
static INLINE int template_callback_true(unpack_user* u, SV** o)
{ *o = get_bool("Data::MessagePack::true") ; return 0; }
@ -115,7 +124,8 @@ static INLINE int template_callback_map_item(unpack_user* u, SV** c, SV* k, SV*
{ hv_store_ent((HV*)SvRV(*c), k, v, 0); SvREFCNT_inc(v); return 0; }
static INLINE int template_callback_raw(unpack_user* u, const char* b, const char* p, unsigned int l, SV** o)
{ *o = sv_2mortal((l == 0) ? newSVpv("", 0) : newSVpv(p, l)); return 0; }
{ *o = sv_2mortal((l==0) ? newSVpv("", 0) : newSVpv(p, l)); return 0; }
/* { *o = newSVpvn_flags(p, l, SVs_TEMP); return 0; } <= this does not works. */
#define UNPACKER(from, name) \
msgpack_unpack_t *name; \