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#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
MODULE = XS::APItest:Hash PACKAGE = XS::APItest::Hash
#define UTF8KLEN(sv, len) (SvUTF8(sv) ? -(I32)len : (I32)len)
bool
exists(hash, key_sv)
PREINIT:
STRLEN len;
const char *key;
INPUT:
HV *hash
SV *key_sv
CODE:
key = SvPV(key_sv, len);
RETVAL = hv_exists(hash, key, UTF8KLEN(key_sv, len));
OUTPUT:
RETVAL
SV *
delete(hash, key_sv)
PREINIT:
STRLEN len;
const char *key;
INPUT:
HV *hash
SV *key_sv
CODE:
key = SvPV(key_sv, len);
/* It's already mortal, so need to increase reference count. */
RETVAL = SvREFCNT_inc(hv_delete(hash, key, UTF8KLEN(key_sv, len), 0));
OUTPUT:
RETVAL
SV *
store_ent(hash, key, value)
PREINIT:
SV *copy;
HE *result;
INPUT:
HV *hash
SV *key
SV *value
CODE:
copy = newSV(0);
result = hv_store_ent(hash, key, copy, 0);
SvSetMagicSV(copy, value);
if (!result) {
SvREFCNT_dec(copy);
XSRETURN_EMPTY;
}
/* It's about to become mortal, so need to increase reference count.
*/
RETVAL = SvREFCNT_inc(HeVAL(result));
OUTPUT:
RETVAL
SV *
store(hash, key_sv, value)
PREINIT:
STRLEN len;
const char *key;
SV *copy;
SV **result;
INPUT:
HV *hash
SV *key_sv
SV *value
CODE:
key = SvPV(key_sv, len);
copy = newSV(0);
result = hv_store(hash, key, UTF8KLEN(key_sv, len), copy, 0);
SvSetMagicSV(copy, value);
if (!result) {
SvREFCNT_dec(copy);
XSRETURN_EMPTY;
}
/* It's about to become mortal, so need to increase reference count.
*/
RETVAL = SvREFCNT_inc(*result);
OUTPUT:
RETVAL
SV *
fetch(hash, key_sv)
PREINIT:
STRLEN len;
const char *key;
SV **result;
INPUT:
HV *hash
SV *key_sv
CODE:
key = SvPV(key_sv, len);
result = hv_fetch(hash, key, UTF8KLEN(key_sv, len), 0);
if (!result) {
XSRETURN_EMPTY;
}
/* Force mg_get */
RETVAL = newSVsv(*result);
OUTPUT:
RETVAL
=pod
sub TIEHASH { bless {}, $_[0] }
sub STORE { $_[0]->{$_[1]} = $_[2] }
sub FETCH { $_[0]->{$_[1]} }
sub FIRSTKEY { my $a = scalar keys %{$_[0]}; each %{$_[0]} }
sub NEXTKEY { each %{$_[0]} }
sub EXISTS { exists $_[0]->{$_[1]} }
sub DELETE { delete $_[0]->{$_[1]} }
sub CLEAR { %{$_[0]} = () }
=cut
MODULE = XS::APItest PACKAGE = XS::APItest
PROTOTYPES: DISABLE
void
print_double(val)
double val
CODE:
printf("%5.3f\n",val);
int
have_long_double()
CODE:
#ifdef HAS_LONG_DOUBLE
RETVAL = 1;
#else
RETVAL = 0;
#endif
OUTPUT:
RETVAL
void
print_long_double()
CODE:
#ifdef HAS_LONG_DOUBLE
# if defined(PERL_PRIfldbl) && (LONG_DOUBLESIZE > DOUBLESIZE)
long double val = 7.0;
printf("%5.3" PERL_PRIfldbl "\n",val);
# else
double val = 7.0;
printf("%5.3f\n",val);
# endif
#endif
void
print_int(val)
int val
CODE:
printf("%d\n",val);
void
print_long(val)
long val
CODE:
printf("%ld\n",val);
void
print_float(val)
float val
CODE:
printf("%5.3f\n",val);
void
print_flush()
CODE:
fflush(stdout);
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