#endif
#endif
+#ifndef SvRV_set
+#define SvRV_set(sv, val) \
+ STMT_START { \
+ assert(SvTYPE(sv) >= SVt_RV); \
+ (((XRV*)SvANY(sv))->xrv_rv = (val)); \
+ } STMT_END
+#endif
#ifndef PERL_UNUSED_DECL
# ifdef HASATTRIBUTE
#endif
#ifndef HvRITER_set
-# define HvRITER_set(hv,r) (*HvRITER(hv) = r)
+# define HvRITER_set(hv,r) (HvRITER(hv) = r)
#endif
#ifndef HvEITER_set
-# define HvEITER_set(hv,r) (*HvEITER(hv) = r)
+# define HvEITER_set(hv,r) (HvEITER(hv) = r)
#endif
#ifndef HvRITER_get
PerlIO *fio; /* where I/O are performed, NULL for memory */
int ver_major; /* major of version for retrieved object */
int ver_minor; /* minor of version for retrieved object */
- SV *(**retrieve_vtbl)(pTHX_ struct stcxt *, char *); /* retrieve dispatch table */
+ SV *(**retrieve_vtbl)(pTHX_ struct stcxt *, const char *); /* retrieve dispatch table */
SV *prev; /* contexts chained backwards in real recursion */
SV *my_sv; /* the blessed scalar who's SvPVX() I am */
} stcxt_t;
#endif /* PATCHLEVEL <= 6 */
static int store(pTHX_ stcxt_t *cxt, SV *sv);
-static SV *retrieve(pTHX_ stcxt_t *cxt, char *cname);
+static SV *retrieve(pTHX_ stcxt_t *cxt, const char *cname);
/*
* Dynamic dispatching table for SV store.
* Dynamic dispatching tables for SV retrieval.
*/
-static SV *retrieve_lscalar(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_lutf8str(pTHX_ stcxt_t *cxt, char *cname);
-static SV *old_retrieve_array(pTHX_ stcxt_t *cxt, char *cname);
-static SV *old_retrieve_hash(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_ref(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_undef(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_integer(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_double(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_byte(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_netint(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_scalar(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_utf8str(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_tied_array(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_tied_hash(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_tied_scalar(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_other(pTHX_ stcxt_t *cxt, char *cname);
-
-typedef SV* (*sv_retrieve_t)(pTHX_ stcxt_t *cxt, char *name);
+static SV *retrieve_lscalar(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_lutf8str(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *old_retrieve_array(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *old_retrieve_hash(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_ref(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_undef(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_integer(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_double(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_byte(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_netint(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_scalar(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_utf8str(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_tied_array(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_tied_hash(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_tied_scalar(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_other(pTHX_ stcxt_t *cxt, const char *cname);
+
+typedef SV* (*sv_retrieve_t)(pTHX_ stcxt_t *cxt, const char *name);
static const sv_retrieve_t sv_old_retrieve[] = {
0, /* SX_OBJECT -- entry unused dynamically */
(sv_retrieve_t)retrieve_other, /* SX_ERROR */
};
-static SV *retrieve_array(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_hash(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_sv_undef(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_sv_yes(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_sv_no(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_blessed(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_idx_blessed(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_hook(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_overloaded(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_tied_key(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_tied_idx(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_flag_hash(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_code(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_weakref(pTHX_ stcxt_t *cxt, char *cname);
-static SV *retrieve_weakoverloaded(pTHX_ stcxt_t *cxt, char *cname);
+static SV *retrieve_array(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_hash(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_sv_undef(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_sv_yes(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_sv_no(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_blessed(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_idx_blessed(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_hook(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_overloaded(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_tied_key(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_tied_idx(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_flag_hash(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_code(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_weakref(pTHX_ stcxt_t *cxt, const char *cname);
+static SV *retrieve_weakoverloaded(pTHX_ stcxt_t *cxt, const char *cname);
static const sv_retrieve_t sv_retrieve[] = {
0, /* SX_OBJECT -- entry unused dynamically */
*
* Tells whether we're in the middle of a store operation.
*/
-int is_storing(pTHX)
+static int is_storing(pTHX)
{
dSTCXT;
*
* Tells whether we're in the middle of a retrieve operation.
*/
-int is_retrieving(pTHX)
+static int is_retrieving(pTHX)
{
dSTCXT;
* This is typically out-of-band information that might prove useful
* to people wishing to convert native to network order data when used.
*/
-int last_op_in_netorder(pTHX)
+static int last_op_in_netorder(pTHX)
{
dSTCXT;
*/
for (i = 0; i < len; i++) {
- char *key;
+ char *key = 0;
I32 len;
unsigned char flags;
#ifdef HV_ITERNEXT_WANTPLACEHOLDERS
CROAK(("Unexpected return value from B::Deparse::coderef2text\n"));
text = POPs;
- len = SvLEN(text);
+ len = SvCUR(text);
reallen = strlen(SvPV_nolen(text));
/*
failure, whereas the existing code assumes that it can
safely store a tag zero. So for ptr_tables we store tag+1
*/
- if (fake_tag = ptr_table_fetch(cxt->pseen, xsv))
+ if ((fake_tag = ptr_table_fetch(cxt->pseen, xsv)))
goto sv_seen; /* Avoid moving code too far to the right */
#else
if ((svh = hv_fetch(cxt->hseen, (char *) &xsv, sizeof(xsv), FALSE)))
#else
tag = *svh;
#endif
- ary[i] = tag
+ ary[i] = tag;
TRACEME(("listed object %d at 0x%"UVxf" is tag #%"UVuf,
i-1, PTR2UV(xsv), PTR2UV(tag)));
}
* Store the transitive data closure of given object to disk.
* Returns 0 on error, a true value otherwise.
*/
-int pstore(pTHX_ PerlIO *f, SV *sv)
+static int pstore(pTHX_ PerlIO *f, SV *sv)
{
TRACEME(("pstore"));
return do_store(aTHX_ f, sv, 0, FALSE, (SV**) 0);
* Same as pstore(), but network order is used for integers and doubles are
* emitted as strings.
*/
-int net_pstore(pTHX_ PerlIO *f, SV *sv)
+static int net_pstore(pTHX_ PerlIO *f, SV *sv)
{
TRACEME(("net_pstore"));
return do_store(aTHX_ f, sv, 0, TRUE, (SV**) 0);
* Store the transitive data closure of given object to memory.
* Returns undef on error, a scalar value containing the data otherwise.
*/
-SV *mstore(pTHX_ SV *sv)
+static SV *mstore(pTHX_ SV *sv)
{
SV *out;
* Same as mstore(), but network order is used for integers and doubles are
* emitted as strings.
*/
-SV *net_mstore(pTHX_ SV *sv)
+static SV *net_mstore(pTHX_ SV *sv)
{
SV *out;
* Return an error via croak, since it is not possible that we get here
* under normal conditions, when facing a file produced via pstore().
*/
-static SV *retrieve_other(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_other(pTHX_ stcxt_t *cxt, const char *cname)
{
if (
cxt->ver_major != STORABLE_BIN_MAJOR &&
* Layout is SX_IX_BLESS <index> <object> with SX_IX_BLESS already read.
* <index> can be coded on either 1 or 5 bytes.
*/
-static SV *retrieve_idx_blessed(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_idx_blessed(pTHX_ stcxt_t *cxt, const char *cname)
{
I32 idx;
- char *classname;
+ const char *classname;
SV **sva;
SV *sv;
* Layout is SX_BLESS <len> <classname> <object> with SX_BLESS already read.
* <len> can be coded on either 1 or 5 bytes.
*/
-static SV *retrieve_blessed(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_blessed(pTHX_ stcxt_t *cxt, const char *cname)
{
I32 len;
SV *sv;
* processing (since we won't have seen the magic object by the time the hook
* is called). See comments below for why it was done that way.
*/
-static SV *retrieve_hook(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_hook(pTHX_ stcxt_t *cxt, const char *cname)
{
I32 len;
char buf[LG_BLESS + 1]; /* Avoid malloc() if possible */
* Hook not found. Maybe they did not require the module where this
* hook is defined yet?
*
- * If the require below succeeds, we'll be able to find the hook.
+ * If the load below succeeds, we'll be able to find the hook.
* Still, it only works reliably when each class is defined in a
* file of its own.
*/
- SV *psv = newSVpvn("require ", 8);
- sv_catpv(psv, classname);
-
TRACEME(("No STORABLE_thaw defined for objects of class %s", classname));
- TRACEME(("Going to require module '%s' with '%s'", classname, SvPVX(psv)));
-
- perl_eval_sv(psv, G_DISCARD);
- sv_free(psv);
+ TRACEME(("Going to load module '%s'", classname));
+ load_module(PERL_LOADMOD_NOIMPORT, newSVpv(classname, 0), Nullsv);
/*
* We cache results of pkg_can, so we need to uncache before attempting
* Retrieve reference to some other scalar.
* Layout is SX_REF <object>, with SX_REF already read.
*/
-static SV *retrieve_ref(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_ref(pTHX_ stcxt_t *cxt, const char *cname)
{
SV *rv;
SV *sv;
* Retrieve weak reference to some other scalar.
* Layout is SX_WEAKREF <object>, with SX_WEAKREF already read.
*/
-static SV *retrieve_weakref(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_weakref(pTHX_ stcxt_t *cxt, const char *cname)
{
SV *sv;
* Retrieve reference to some other scalar with overloading.
* Layout is SX_OVERLOAD <object>, with SX_OVERLOAD already read.
*/
-static SV *retrieve_overloaded(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_overloaded(pTHX_ stcxt_t *cxt, const char *cname)
{
SV *rv;
SV *sv;
PTR2UV(sv)));
}
if (!Gv_AMG(stash)) {
- SV *psv = newSVpvn("require ", 8);
- const char *package = HvNAME_get(stash);
- sv_catpv(psv, package);
-
+ const char *package = HvNAME_get(stash);
TRACEME(("No overloading defined for package %s", package));
- TRACEME(("Going to require module '%s' with '%s'", package, SvPVX(psv)));
-
- perl_eval_sv(psv, G_DISCARD);
- sv_free(psv);
+ TRACEME(("Going to load module '%s'", package));
+ load_module(PERL_LOADMOD_NOIMPORT, newSVpv(package, 0), Nullsv);
if (!Gv_AMG(stash)) {
CROAK(("Cannot restore overloading on %s(0x%"UVxf
") (package %s) (even after a \"require %s;\")",
* Retrieve weak overloaded reference to some other scalar.
* Layout is SX_WEAKOVERLOADED <object>, with SX_WEAKOVERLOADED already read.
*/
-static SV *retrieve_weakoverloaded(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_weakoverloaded(pTHX_ stcxt_t *cxt, const char *cname)
{
SV *sv;
* Retrieve tied array
* Layout is SX_TIED_ARRAY <object>, with SX_TIED_ARRAY already read.
*/
-static SV *retrieve_tied_array(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_tied_array(pTHX_ stcxt_t *cxt, const char *cname)
{
SV *tv;
SV *sv;
* Retrieve tied hash
* Layout is SX_TIED_HASH <object>, with SX_TIED_HASH already read.
*/
-static SV *retrieve_tied_hash(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_tied_hash(pTHX_ stcxt_t *cxt, const char *cname)
{
SV *tv;
SV *sv;
* Retrieve tied scalar
* Layout is SX_TIED_SCALAR <object>, with SX_TIED_SCALAR already read.
*/
-static SV *retrieve_tied_scalar(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_tied_scalar(pTHX_ stcxt_t *cxt, const char *cname)
{
SV *tv;
SV *sv, *obj = NULL;
* Retrieve reference to value in a tied hash.
* Layout is SX_TIED_KEY <object> <key>, with SX_TIED_KEY already read.
*/
-static SV *retrieve_tied_key(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_tied_key(pTHX_ stcxt_t *cxt, const char *cname)
{
SV *tv;
SV *sv;
* Retrieve reference to value in a tied array.
* Layout is SX_TIED_IDX <object> <idx>, with SX_TIED_IDX already read.
*/
-static SV *retrieve_tied_idx(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_tied_idx(pTHX_ stcxt_t *cxt, const char *cname)
{
SV *tv;
SV *sv;
* The scalar is "long" in that <length> is larger than LG_SCALAR so it
* was not stored on a single byte.
*/
-static SV *retrieve_lscalar(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_lscalar(pTHX_ stcxt_t *cxt, const char *cname)
{
I32 len;
SV *sv;
sv = NEWSV(10002, len);
SEEN(sv, cname, 0); /* Associate this new scalar with tag "tagnum" */
+ if (len == 0) {
+ sv_setpvn(sv, "", 0);
+ return sv;
+ }
+
/*
* WARNING: duplicates parts of sv_setpv and breaks SV data encapsulation.
*
* The scalar is "short" so <length> is single byte. If it is 0, there
* is no <data> section.
*/
-static SV *retrieve_scalar(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_scalar(pTHX_ stcxt_t *cxt, const char *cname)
{
int len;
SV *sv;
* Like retrieve_scalar(), but tag result as utf8.
* If we're retrieving UTF8 data in a non-UTF8 perl, croaks.
*/
-static SV *retrieve_utf8str(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_utf8str(pTHX_ stcxt_t *cxt, const char *cname)
{
SV *sv;
* Like retrieve_lscalar(), but tag result as utf8.
* If we're retrieving UTF8 data in a non-UTF8 perl, croaks.
*/
-static SV *retrieve_lutf8str(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_lutf8str(pTHX_ stcxt_t *cxt, const char *cname)
{
SV *sv;
* Retrieve defined integer.
* Layout is SX_INTEGER <data>, whith SX_INTEGER already read.
*/
-static SV *retrieve_integer(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_integer(pTHX_ stcxt_t *cxt, const char *cname)
{
SV *sv;
IV iv;
* Retrieve defined integer in network order.
* Layout is SX_NETINT <data>, whith SX_NETINT already read.
*/
-static SV *retrieve_netint(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_netint(pTHX_ stcxt_t *cxt, const char *cname)
{
SV *sv;
I32 iv;
* Retrieve defined double.
* Layout is SX_DOUBLE <data>, whith SX_DOUBLE already read.
*/
-static SV *retrieve_double(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_double(pTHX_ stcxt_t *cxt, const char *cname)
{
SV *sv;
NV nv;
* Retrieve defined byte (small integer within the [-128, +127] range).
* Layout is SX_BYTE <data>, whith SX_BYTE already read.
*/
-static SV *retrieve_byte(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_byte(pTHX_ stcxt_t *cxt, const char *cname)
{
SV *sv;
int siv;
*
* Return the undefined value.
*/
-static SV *retrieve_undef(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_undef(pTHX_ stcxt_t *cxt, const char *cname)
{
SV* sv;
*
* Return the immortal undefined value.
*/
-static SV *retrieve_sv_undef(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_sv_undef(pTHX_ stcxt_t *cxt, const char *cname)
{
SV *sv = &PL_sv_undef;
*
* Return the immortal yes value.
*/
-static SV *retrieve_sv_yes(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_sv_yes(pTHX_ stcxt_t *cxt, const char *cname)
{
SV *sv = &PL_sv_yes;
*
* Return the immortal no value.
*/
-static SV *retrieve_sv_no(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_sv_no(pTHX_ stcxt_t *cxt, const char *cname)
{
SV *sv = &PL_sv_no;
*
* When we come here, SX_ARRAY has been read already.
*/
-static SV *retrieve_array(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_array(pTHX_ stcxt_t *cxt, const char *cname)
{
I32 len;
I32 i;
*
* When we come here, SX_HASH has been read already.
*/
-static SV *retrieve_hash(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_hash(pTHX_ stcxt_t *cxt, const char *cname)
{
I32 len;
I32 size;
*
* When we come here, SX_HASH has been read already.
*/
-static SV *retrieve_flag_hash(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_flag_hash(pTHX_ stcxt_t *cxt, const char *cname)
{
dVAR;
I32 len;
*
* Return a code reference.
*/
-static SV *retrieve_code(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve_code(pTHX_ stcxt_t *cxt, const char *cname)
{
#if PERL_VERSION < 6
CROAK(("retrieve_code does not work with perl 5.005 or less\n"));
*
* When we come here, SX_ARRAY has been read already.
*/
-static SV *old_retrieve_array(pTHX_ stcxt_t *cxt, char *cname)
+static SV *old_retrieve_array(pTHX_ stcxt_t *cxt, const char *cname)
{
I32 len;
I32 i;
*
* When we come here, SX_HASH has been read already.
*/
-static SV *old_retrieve_hash(pTHX_ stcxt_t *cxt, char *cname)
+static SV *old_retrieve_hash(pTHX_ stcxt_t *cxt, const char *cname)
{
I32 len;
I32 size;
int length;
int use_network_order;
int use_NV_size;
+ int old_magic = 0;
int version_major;
int version_minor = 0;
if (memNE(buf, old_magicstr, old_len))
CROAK(("File is not a perl storable"));
+ old_magic++;
current = buf + old_len;
}
use_network_order = *current;
* indicate the version number of the binary, and therefore governs the
* setting of sv_retrieve_vtbl. See magic_write().
*/
-
- version_major = use_network_order >> 1;
- cxt->retrieve_vtbl = (SV*(**)(pTHX_ stcxt_t *cxt, char *cname)) (version_major ? sv_retrieve : sv_old_retrieve);
+ if (old_magic && use_network_order > 1) {
+ /* 0.1 dump - use_network_order is really byte order length */
+ version_major = -1;
+ }
+ else {
+ version_major = use_network_order >> 1;
+ }
+ cxt->retrieve_vtbl = (SV*(**)(pTHX_ stcxt_t *cxt, const char *cname)) (version_major > 0 ? sv_retrieve : sv_old_retrieve);
TRACEME(("magic_check: netorder = 0x%x", use_network_order));
/* In C truth is 1, falsehood is 0. Very convienient. */
use_NV_size = version_major >= 2 && version_minor >= 2;
- GETMARK(c);
+ if (version_major >= 0) {
+ GETMARK(c);
+ }
+ else {
+ c = use_network_order;
+ }
length = c + 3 + use_NV_size;
READ(buf, length); /* Not null-terminated */
* root SV (which may be an AV or an HV for what we care).
* Returns null if there is a problem.
*/
-static SV *retrieve(pTHX_ stcxt_t *cxt, char *cname)
+static SV *retrieve(pTHX_ stcxt_t *cxt, const char *cname)
{
int type;
SV **svh;
*
* Retrieve data held in file and return the root object, undef on error.
*/
-SV *pretrieve(pTHX_ PerlIO *f)
+static SV *pretrieve(pTHX_ PerlIO *f)
{
TRACEME(("pretrieve"));
return do_retrieve(aTHX_ f, Nullsv, 0);
*
* Retrieve data held in scalar and return the root object, undef on error.
*/
-SV *mretrieve(pTHX_ SV *sv)
+static SV *mretrieve(pTHX_ SV *sv)
{
TRACEME(("mretrieve"));
return do_retrieve(aTHX_ (PerlIO*) 0, sv, 0);
* there. Not that efficient, but it should be faster than doing it from
* pure perl anyway.
*/
-SV *dclone(pTHX_ SV *sv)
+static SV *dclone(pTHX_ SV *sv)
{
dSTCXT;
int size;
clean_context(aTHX_ cxt);
/*
+ * Tied elements seem to need special handling.
+ */
+
+ if (SvTYPE(sv) == SVt_PVLV && SvRMAGICAL(sv) && mg_find(sv, 'p')) {
+ mg_get(sv);
+ }
+
+ /*
* do_store() optimizes for dclone by not freeing its context, should
* we need to allocate one because we're deep cloning from a hook.
*/
PROTOTYPES: ENABLE
BOOT:
+{
+ HV *stash = gv_stashpvn("Storable", 8, TRUE);
+ newCONSTSUB(stash, "BIN_MAJOR", newSViv(STORABLE_BIN_MAJOR));
+ newCONSTSUB(stash, "BIN_MINOR", newSViv(STORABLE_BIN_MINOR));
+ newCONSTSUB(stash, "BIN_WRITE_MINOR", newSViv(STORABLE_BIN_WRITE_MINOR));
+
init_perinterp(aTHX);
gv_fetchpv("Storable::drop_utf8", GV_ADDMULTI, SVt_PV);
#ifdef DEBUGME
#ifdef USE_56_INTERWORK_KLUDGE
gv_fetchpv("Storable::interwork_56_64bit", GV_ADDMULTI, SVt_PV);
#endif
+}
void
init_perinterp()