CODE:
ST(0) = sv_newmortal();
if( SvPOK(sv) ) {
- sv_setpvn(ST(0), SvPVX(sv), SvCUR(sv));
+ sv_setpvn(ST(0), SvPVX_const(sv), SvCUR(sv));
SvFLAGS(ST(0)) |= SvUTF8(sv);
}
else {
B::PV sv
CODE:
ST(0) = sv_newmortal();
- sv_setpvn(ST(0), SvPVX(sv),
+ sv_setpvn(ST(0), SvPVX_const(sv),
SvCUR(sv) + (SvTYPE(sv) == SVt_PVBM ? 257 : 0));
static I32 num_q (char *s, STRLEN slen);
static I32 esc_q (char *dest, char *src, STRLEN slen);
static I32 esc_q_utf8 (pTHX_ SV *sv, char *src, STRLEN slen);
-static SV *sv_x (pTHX_ SV *sv, char *str, STRLEN len, I32 n);
-static I32 DD_dump (pTHX_ SV *val, char *name, STRLEN namelen, SV *retval,
+static SV *sv_x (pTHX_ SV *sv, const char *str, STRLEN len, I32 n);
+static I32 DD_dump (pTHX_ SV *val, const char *name, STRLEN namelen, SV *retval,
HV *seenhv, AV *postav, I32 *levelp, I32 indent,
SV *pad, SV *xpad, SV *apad, SV *sep, SV *pair,
SV *freezer, SV *toaster,
/* append a repeated string to an SV */
static SV *
-sv_x(pTHX_ SV *sv, register char *str, STRLEN len, I32 n)
+sv_x(pTHX_ SV *sv, const char *str, STRLEN len, I32 n)
{
if (sv == Nullsv)
sv = newSVpvn("", 0);
* efficiency raisins.) Ugggh!
*/
static I32
-DD_dump(pTHX_ SV *val, char *name, STRLEN namelen, SV *retval, HV *seenhv,
+DD_dump(pTHX_ SV *val, const char *name, STRLEN namelen, SV *retval, HV *seenhv,
AV *postav, I32 *levelp, I32 indent, SV *pad, SV *xpad,
SV *apad, SV *sep, SV *pair, SV *freezer, SV *toaster, I32 purity,
I32 deepcopy, I32 quotekeys, SV *bless, I32 maxdepth, SV *sortkeys)
it. Warn on errors. */
if (SvOBJECT(SvRV(val)) && freezer &&
SvPOK(freezer) && SvCUR(freezer) &&
- gv_fetchmeth(SvSTASH(SvRV(val)), SvPVX(freezer),
+ gv_fetchmeth(SvSTASH(SvRV(val)), SvPVX_const(freezer),
SvCUR(freezer), -1) != NULL)
{
dSP; ENTER; SAVETMPS; PUSHMARK(sp);
XPUSHs(val); PUTBACK;
- i = perl_call_method(SvPVX(freezer), G_EVAL|G_VOID);
+ i = perl_call_method(SvPVX_const(freezer), G_EVAL|G_VOID);
SPAGAIN;
if (SvTRUE(ERRSV))
warn("WARNING(Freezer method call failed): %"SVf"", ERRSV);
}
else {
if (name[0] == '@' || name[0] == '%') {
- if ((SvPVX(othername))[0] == '\\' &&
- (SvPVX(othername))[1] == name[0]) {
- sv_catpvn(retval, SvPVX(othername)+1,
+ if ((SvPVX_const(othername))[0] == '\\' &&
+ (SvPVX_const(othername))[1] == name[0]) {
+ sv_catpvn(retval, SvPVX_const(othername)+1,
SvCUR(othername)-1);
}
else {
}
(*levelp)++;
- ipad = sv_x(aTHX_ Nullsv, SvPVX(xpad), SvCUR(xpad), *levelp);
+ ipad = sv_x(aTHX_ Nullsv, SvPVX_const(xpad), SvCUR(xpad), *levelp);
if (realtype <= SVt_PVBM) { /* scalar ref */
SV *namesv = newSVpvn("${", 2);
sv_catpvn(namesv, "}", 1);
if (realpack) { /* blessed */
sv_catpvn(retval, "do{\\(my $o = ", 13);
- DD_dump(aTHX_ ival, SvPVX(namesv), SvCUR(namesv), retval, seenhv,
+ DD_dump(aTHX_ ival, SvPVX_const(namesv), SvCUR(namesv), retval, seenhv,
postav, levelp, indent, pad, xpad, apad, sep, pair,
freezer, toaster, purity, deepcopy, quotekeys, bless,
maxdepth, sortkeys);
} /* plain */
else {
sv_catpvn(retval, "\\", 1);
- DD_dump(aTHX_ ival, SvPVX(namesv), SvCUR(namesv), retval, seenhv,
+ DD_dump(aTHX_ ival, SvPVX_const(namesv), SvCUR(namesv), retval, seenhv,
postav, levelp, indent, pad, xpad, apad, sep, pair,
freezer, toaster, purity, deepcopy, quotekeys, bless,
maxdepth, sortkeys);
sv_catpvn(namesv, name, namelen);
sv_catpvn(namesv, "}", 1);
sv_catpvn(retval, "\\", 1);
- DD_dump(aTHX_ ival, SvPVX(namesv), SvCUR(namesv), retval, seenhv,
+ DD_dump(aTHX_ ival, SvPVX_const(namesv), SvCUR(namesv), retval, seenhv,
postav, levelp, indent, pad, xpad, apad, sep, pair,
freezer, toaster, purity, deepcopy, quotekeys, bless,
maxdepth, sortkeys);
sv_catpvn(retval, ",", 1);
}
if (ixmax >= 0) {
- SV *opad = sv_x(aTHX_ Nullsv, SvPVX(xpad), SvCUR(xpad), (*levelp)-1);
+ SV *opad = sv_x(aTHX_ Nullsv, SvPVX_const(xpad), SvCUR(xpad), (*levelp)-1);
sv_catsv(retval, totpad);
sv_catsv(retval, opad);
SvREFCNT_dec(opad);
else
newapad = apad;
- DD_dump(aTHX_ hval, SvPVX(sname), SvCUR(sname), retval, seenhv,
+ DD_dump(aTHX_ hval, SvPVX_const(sname), SvCUR(sname), retval, seenhv,
postav, levelp, indent, pad, xpad, newapad, sep, pair,
freezer, toaster, purity, deepcopy, quotekeys, bless,
maxdepth, sortkeys);
SvREFCNT_dec(newapad);
}
if (i) {
- SV *opad = sv_x(aTHX_ Nullsv, SvPVX(xpad), SvCUR(xpad), *levelp-1);
+ SV *opad = sv_x(aTHX_ Nullsv, SvPVX_const(xpad), SvCUR(xpad), *levelp-1);
sv_catsv(retval, totpad);
sv_catsv(retval, opad);
SvREFCNT_dec(opad);
if (indent >= 2)
(void)sv_x(aTHX_ newapad, " ", 1, SvCUR(postentry));
- DD_dump(aTHX_ e, SvPVX(nname), SvCUR(nname), postentry,
+ DD_dump(aTHX_ e, SvPVX_const(nname), SvCUR(nname), postentry,
seenhv, postav, &nlevel, indent, pad, xpad,
newapad, sep, pair, freezer, toaster, purity,
deepcopy, quotekeys, bless, maxdepth,
(void)SvOK_off(name);
if (SvOK(name)) {
- if ((SvPVX(name))[0] == '*') {
+ if ((SvPVX_const(name))[0] == '*') {
if (SvROK(val)) {
switch (SvTYPE(SvRV(val))) {
case SVt_PVAV:
else
(SvPVX(name))[0] = '$';
}
- else if ((SvPVX(name))[0] != '$')
+ else if ((SvPVX_const(name))[0] != '$')
sv_insert(name, 0, 0, "$", 1);
}
else {
else
newapad = apad;
- DD_dump(aTHX_ val, SvPVX(name), SvCUR(name), valstr, seenhv,
+ DD_dump(aTHX_ val, SvPVX_const(name), SvCUR(name), valstr, seenhv,
postav, &level, indent, pad, xpad, newapad, sep, pair,
freezer, toaster, purity, deepcopy, quotekeys,
bless, maxdepth, sortkeys);
postlen = av_len(postav);
if (postlen >= 0 || !terse) {
sv_insert(valstr, 0, 0, " = ", 3);
- sv_insert(valstr, 0, 0, SvPVX(name), SvCUR(name));
+ sv_insert(valstr, 0, 0, SvPVX_const(name), SvCUR(name));
sv_catpvn(valstr, ";", 1);
}
sv_catsv(retval, pad);
cv = INT2PTR(CV*,SvIVX(sv));
} else {
if (SvPOK(sv)) {
- cv = get_cv(SvPVX(sv), TRUE);
+ cv = get_cv(SvPVX_const(sv), TRUE);
} else if (SvROK(sv)) {
cv = (CV*)SvRV(sv);
} else {
gname = GvNAME(gv);
set_cv_key(aTHX_ cv, pname, gname);
- svp = hv_fetch(g_cv_hash, SvPVX(g_key_hash), SvCUR(g_key_hash), TRUE);
+ svp = hv_fetch(g_cv_hash, SvPVX_const(g_key_hash), SvCUR(g_key_hash), TRUE);
if (!SvOK(*svp)) {
sv_setiv(*svp, id = ++g_lastid);
if (CvXSUB(cv) == XS_Devel__DProf_END)
}
else {
opset = NEWSV(1156, opset_len);
- Zero(SvPVX(opset), opset_len + 1, char);
+ Zero(SvPVX_const(opset), opset_len + 1, char);
SvCUR_set(opset, opset_len);
(void)SvPOK_only(opset);
}
SV** svp;
SV** sigsvp;
if (sig == 0 && SvPOK(ST(0))) {
- char *s = SvPVX(ST(0));
+ const char *s = SvPVX_const(ST(0));
int i = whichsig(s);
if (i < 0 && memEQ(s, "SIG", 3))
/* And here again we duplicate -- DEFAULT/IGNORE checking. */
if(SvPOK(*svp)) {
- char *s=SvPVX(*svp);
+ const char *s=SvPVX_const(*svp);
if(strEQ(s,"IGNORE")) {
act.sa_handler = SIG_IGN;
}
}
else {
/* Create a "dummy" SV to represent the available data from layer below */
- if (SvLEN(e->dataSV) && SvPVX(e->dataSV)) {
- Safefree(SvPVX(e->dataSV));
+ if (SvLEN(e->dataSV) && SvPVX_const(e->dataSV)) {
+ Safefree(SvPVX_const(e->dataSV));
}
if (use > (SSize_t)e->base.bufsiz) {
if (e->flags & NEEDS_LINES) {
newSVpvn(Perl_form(aTHX_ "PerlIO::via::%s", pkg),
pkglen + 13);
SvREFCNT_dec(arg);
- s->stash = gv_stashpvn(SvPVX(s->obj), pkglen + 13, FALSE);
+ s->stash = gv_stashpvn(SvPVX_const(s->obj), pkglen + 13, FALSE);
}
if (s->stash) {
char lmode[8];
=item newSVpvn_share
-Creates a new SV with its SvPVX pointing to a shared string in the string
+Creates a new SV with its SvPVX_const pointing to a shared string in the string
table. If the string does not already exist in the table, it is created
first. Turns on READONLY and FAKE. The string's hash is stored in the UV
slot of the SV; if the C<hash> parameter is non-zero, that value is used;
otherwise the hash is computed. The idea here is that as the string table
-is used for shared hash keys these strings will have SvPVX == HeKEY and
+is used for shared hash keys these strings will have SvPVX_const == HeKEY and
hash lookup will avoid string compare.
SV* newSVpvn_share(const char* s, I32 len, U32 hash)
SvPOK(sv) must be true and the C<ptr> must be a pointer to somewhere inside
the string buffer. The C<ptr> becomes the first character of the adjusted
string. Uses the "OOK hack".
-Beware: after this function returns, C<ptr> and SvPVX(sv) may no longer
+Beware: after this function returns, C<ptr> and SvPVX_const(sv) may no longer
refer to the same chunk of data.
void sv_chop(SV* sv, char* ptr)
if (SvCUR(sv) > 0 && SvCUR(PL_rs) > 0) {
tmps = SvEND(sv) - 1;
- if (*tmps == *SvPVX(PL_rs)) {
+ if (*tmps == *SvPVX_const(PL_rs)) {
*tmps = '\0';
SvCUR_set(sv, SvCUR(sv) - 1);
}
if (!isALPHA(*tmps) && !isDIGIT(*tmps) &&
strchr("$&*(){}[]'\";\\|?<>~`", *tmps))
break;
- if (*tmps && PerlLIO_lstat(SvPVX(sv), &PL_statbuf) < 0) {
+ if (*tmps && PerlLIO_lstat(SvPVX_const(sv), &PL_statbuf) < 0) {
(void)POPs; /* Unmatched wildcard? Chuck it... */
continue;
}
*itersvp = newSVsv(cur);
SvREFCNT_dec(oldsv);
}
- if (strEQ(SvPVX(cur), max))
+ if (strEQ(SvPVX_const(cur), max))
sv_setiv(cur, 0); /* terminate next time */
else
sv_inc(cur);
REXEC_NOT_FIRST|REXEC_IGNOREPOS));
if (s != d) {
i = strend - s;
- SvCUR_set(TARG, d - SvPVX(TARG) + i);
+ SvCUR_set(TARG, d - SvPVX_const(TARG) + i);
Move(s, d, i+1, char); /* include the NUL */
}
TAINT_IF(rxtainted & 1);
mg_get(sv);
if (SvROK(sv))
goto got_rv;
- sym = SvPOKp(sv) ? SvPVX(sv) : Nullch;
+ sym = SvPOKp(sv) ? SvPVX_const(sv) : Nullch;
}
else {
STRLEN n_a;
*SvPVX(TARG) = PerlIO_getc(IoIFP(GvIOp(gv))); /* should never be EOF */
if (PerlIO_isutf8(IoIFP(GvIOp(gv)))) {
/* Find out how many bytes the char needs */
- Size_t len = UTF8SKIP(SvPVX(TARG));
+ Size_t len = UTF8SKIP(SvPVX_const(TARG));
if (len > 1) {
SvGROW(TARG,len+1);
len = PerlIO_read(IoIFP(GvIOp(gv)),SvPVX(TARG)+1,len-1);
}
if (s) {
const STRLEN save = SvCUR(PL_formtarget);
- SvCUR_set(PL_formtarget, s - SvPVX(PL_formtarget));
+ SvCUR_set(PL_formtarget, s - SvPVX_const(PL_formtarget));
do_print(PL_formtarget, ofp);
SvCUR_set(PL_formtarget, save);
sv_chop(PL_formtarget, s);
report_evil_fh(gv, io, OP_phoney_OUTPUT_ONLY);
goto say_undef;
}
- SvCUR_set(read_target, count+(buffer - SvPVX(read_target)));
+ SvCUR_set(read_target, count+(buffer - SvPVX_const(read_target)));
*SvEND(read_target) = '\0';
(void)SvPOK_only(read_target);
if (fp_utf8 && !IN_BYTES) {
if (buffer - charskip + skip > bend) {
/* partial character - try for rest of it */
length = skip - (bend-buffer);
- offset = bend - SvPVX(bufsv);
+ offset = bend - SvPVX_const(bufsv);
charstart = FALSE;
charskip += count;
goto more_bytes;
*/
if (got < wanted && count == length) {
length = wanted - got;
- offset = bend - SvPVX(bufsv);
+ offset = bend - SvPVX_const(bufsv);
goto more_bytes;
}
/* return value is character count */
PL_statgv = Nullgv;
PL_laststype = OP_STAT;
sv_setpv(PL_statname, SvPV(sv, n_a));
- if (!(fp = PerlIO_open(SvPVX(PL_statname), "r"))) {
+ if (!(fp = PerlIO_open(SvPVX_const(PL_statname), "r"))) {
if (ckWARN(WARN_NEWLINE) && strchr(SvPV(PL_statname, n_a), '\n'))
Perl_warner(aTHX_ packWARN(WARN_NEWLINE), PL_warn_nl, "open");
RETPUSHUNDEF;
if (mincount > 1) {
SvGROW(last_str, (mincount * l) + 1);
repeatcpy(SvPVX(last_str) + l,
- SvPVX(last_str), l, mincount - 1);
+ SvPVX_const(last_str), l, mincount - 1);
SvCUR_set(last_str, SvCUR(last_str) * mincount);
/* Add additional parts. */
SvCUR_set(data->last_found,
regprop(sv, (regnode*)data.start_class);
PerlIO_printf(Perl_debug_log,
"synthetic stclass \"%s\".\n",
- SvPVX(sv));});
+ SvPVX_const(sv));});
}
/* A temporary algorithm prefers floated substr to fixed one to dig more info. */
regprop(sv, (regnode*)data.start_class);
PerlIO_printf(Perl_debug_log,
"synthetic stclass \"%s\".\n",
- SvPVX(sv));});
+ SvPVX_const(sv));});
}
}
goto after_print;
regprop(sv, node);
PerlIO_printf(Perl_debug_log, "%4"IVdf":%*s%s", (IV)(node - start),
- (int)(2*l + 1), "", SvPVX(sv));
+ (int)(2*l + 1), "", SvPVX_const(sv));
if (next == NULL) /* Next ptr. */
PerlIO_printf(Perl_debug_log, "(0)");
else
"anchored \"%s%.*s%s\"%s at %"IVdf" ",
PL_colors[0],
(int)(SvCUR(r->anchored_substr) - (SvTAIL(r->anchored_substr)!=0)),
- SvPVX(r->anchored_substr),
+ SvPVX_const(r->anchored_substr),
PL_colors[1],
SvTAIL(r->anchored_substr) ? "$" : "",
(IV)r->anchored_offset);
"anchored utf8 \"%s%.*s%s\"%s at %"IVdf" ",
PL_colors[0],
(int)(SvCUR(r->anchored_utf8) - (SvTAIL(r->anchored_utf8)!=0)),
- SvPVX(r->anchored_utf8),
+ SvPVX_const(r->anchored_utf8),
PL_colors[1],
SvTAIL(r->anchored_utf8) ? "$" : "",
(IV)r->anchored_offset);
"floating \"%s%.*s%s\"%s at %"IVdf"..%"UVuf" ",
PL_colors[0],
(int)(SvCUR(r->float_substr) - (SvTAIL(r->float_substr)!=0)),
- SvPVX(r->float_substr),
+ SvPVX_const(r->float_substr),
PL_colors[1],
SvTAIL(r->float_substr) ? "$" : "",
(IV)r->float_min_offset, (UV)r->float_max_offset);
"floating utf8 \"%s%.*s%s\"%s at %"IVdf"..%"UVuf" ",
PL_colors[0],
(int)(SvCUR(r->float_utf8) - (SvTAIL(r->float_utf8)!=0)),
- SvPVX(r->float_utf8),
+ SvPVX_const(r->float_utf8),
PL_colors[1],
SvTAIL(r->float_utf8) ? "$" : "",
(IV)r->float_min_offset, (UV)r->float_max_offset);
if (r->regstclass) {
regprop(sv, r->regstclass);
- PerlIO_printf(Perl_debug_log, "stclass \"%s\" ", SvPVX(sv));
+ PerlIO_printf(Perl_debug_log, "stclass \"%s\" ", SvPVX_const(sv));
}
if (r->reganch & ROPT_ANCH) {
PerlIO_printf(Perl_debug_log, "anchored");
/* Assumptions: if ANCH_GPOS, then strpos is anchored. XXXX Check GPOS logic */
-/* If SCREAM, then SvPVX(sv) should be compatible with strpos and strend.
+/* If SCREAM, then SvPVX_const(sv) should be compatible with strpos and strend.
Otherwise, only SvCUR(sv) is used to get strbeg. */
/* XXXX We assume that strpos is strbeg unless sv. */
if (!ml_anch) {
if ( !(prog->reganch & (ROPT_ANCH_GPOS /* Checked by the caller */
| ROPT_IMPLICIT)) /* not a real BOL */
- /* SvCUR is not set on references: SvRV and SvPVX overlap */
+ /* SvCUR is not set on references: SvRV and SvPVX_const overlap */
&& sv && !SvROK(sv)
&& (strpos != strbeg)) {
DEBUG_r(PerlIO_printf(Perl_debug_log, "Not at start...\n"));
}
/* Now should match s[0..slen-2] */
slen--;
- if (slen && (*SvPVX(check) != *s
+ if (slen && (*SvPVX_const(check) != *s
|| (slen > 1
- && memNE(SvPVX(check), s, slen)))) {
+ && memNE(SvPVX_const(check), s, slen)))) {
report_neq:
DEBUG_r(PerlIO_printf(Perl_debug_log, "String not equal...\n"));
goto fail_finish;
}
}
- else if (*SvPVX(check) != *s
+ else if (*SvPVX_const(check) != *s
|| ((slen = SvCUR(check)) > 1
- && memNE(SvPVX(check), s, slen)))
+ && memNE(SvPVX_const(check), s, slen)))
goto report_neq;
goto success_at_start;
}
goto fail_finish;
/* we may be pointing at the wrong string */
if (s && RX_MATCH_COPIED(prog))
- s = strbeg + (s - SvPVX(sv));
+ s = strbeg + (s - SvPVX_const(sv));
if (data)
*data->scream_olds = s;
}
(check == (do_utf8 ? prog->anchored_utf8 : prog->anchored_substr) ? "anchored" : "floating"),
PL_colors[0],
(int)(SvCUR(check) - (SvTAIL(check)!=0)),
- SvPVX(check),
+ SvPVX_const(check),
PL_colors[1], (SvTAIL(check) ? "$" : ""),
(s ? " at offset " : "...\n") ) );
PL_colors[0],
(int)(SvCUR(must)
- (SvTAIL(must)!=0)),
- SvPVX(must),
+ SvPVX_const(must),
PL_colors[1], (SvTAIL(must) ? "$" : "")));
if (!s) {
if (last1 >= last2) {
(s ? "Found" : "Contradicts"),
PL_colors[0],
(int)(SvCUR(must) - (SvTAIL(must)!=0)),
- SvPVX(must),
+ SvPVX_const(must),
PL_colors[1], (SvTAIL(must) ? "$" : "")));
if (!s) {
if (last1 == last) {
#endif
if (!(do_utf8 ? prog->anchored_utf8 : prog->anchored_substr))
do_utf8 ? to_utf8_substr(prog) : to_byte_substr(prog);
- ch = SvPVX(do_utf8 ? prog->anchored_utf8 : prog->anchored_substr)[0];
+ ch = SvPVX_const(do_utf8 ? prog->anchored_utf8 : prog->anchored_substr)[0];
if (do_utf8) {
while (s < strend) {
PL_multiline ? FBMrf_MULTILINE : 0))) ) {
/* we may be pointing at the wrong string */
if ((flags & REXEC_SCREAM) && RX_MATCH_COPIED(prog))
- s = strbeg + (s - SvPVX(sv));
+ s = strbeg + (s - SvPVX_const(sv));
DEBUG_r( did_match = 1 );
if (HOPc(s, -back_max) > last1) {
last1 = HOPc(s, -back_min);
? "anchored" : "floating"),
PL_colors[0],
(int)(SvCUR(must) - (SvTAIL(must)!=0)),
- SvPVX(must),
+ SvPVX_const(must),
PL_colors[1], (SvTAIL(must) ? "$" : ""))
);
goto phooey;
regprop(prop, c);
s0 = UTF ?
- pv_uni_display(dsv0, (U8*)SvPVX(prop), SvCUR(prop), 60,
+ pv_uni_display(dsv0, (U8*)SvPVX_const(prop), SvCUR(prop), 60,
UNI_DISPLAY_REGEX) :
SvPVX(prop);
len0 = UTF ? SvCUR(dsv0) : SvCUR(prop);
last = scream_olds; /* Only one occurrence. */
/* we may be pointing at the wrong string */
else if (RX_MATCH_COPIED(prog))
- s = strbeg + (s - SvPVX(sv));
+ s = strbeg + (s - SvPVX_const(sv));
}
else {
STRLEN len;
15 - l - pref_len + 1,
"",
(IV)(scan - PL_regprogram), PL_regindent*2, "",
- SvPVX(prop));
+ SvPVX_const(prop));
}
});
regprop(prop, p);
PerlIO_printf(Perl_debug_log,
"%*s %s can match %"IVdf" times out of %"IVdf"...\n",
- REPORT_CODE_OFF+1, "", SvPVX(prop),(IV)c,(IV)max);
+ REPORT_CODE_OFF+1, "", SvPVX_const(prop),(IV)c,(IV)max);
});
return(c);
SSPUSHIV((IV)SvLEN(gv));
SvLEN_set(gv, 0); /* forget that anything was allocated here */
SSPUSHIV((IV)SvCUR(gv));
- SSPUSHPTR(SvPVX(gv));
+ SSPUSHPTR(SvPVX_const(gv));
SvPOK_off(gv);
SSPUSHPTR(SvREFCNT_inc(gv));
SSPUSHPTR(GvGP(gv));
case SAVEt_GP: /* scalar reference */
ptr = SSPOPPTR;
gv = (GV*)SSPOPPTR;
- if (SvPVX(gv) && SvLEN(gv) > 0) {
- Safefree(SvPVX(gv));
+ if (SvPVX_const(gv) && SvLEN(gv) > 0) {
+ Safefree(SvPVX_const(gv));
}
SvPV_set(gv, (char *)SSPOPPTR);
SvCUR_set(gv, (STRLEN)SSPOPIV);
PL_op_desc[cx->blk_eval.old_op_type]);
if (cx->blk_eval.old_namesv)
PerlIO_printf(Perl_debug_log, "BLK_EVAL.OLD_NAME = %s\n",
- SvPVX(cx->blk_eval.old_namesv));
+ SvPVX_const(cx->blk_eval.old_namesv));
PerlIO_printf(Perl_debug_log, "BLK_EVAL.OLD_EVAL_ROOT = 0x%"UVxf"\n",
PTR2UV(cx->blk_eval.old_eval_root));
break;
{
assert(SvOOK(sv));
if (SvIVX(sv)) {
- char *s = SvPVX(sv);
+ const char *s = SvPVX_const(sv);
SvLEN_set(sv, SvLEN(sv) + SvIVX(sv));
SvPV_set(sv, SvPVX(sv) - SvIVX(sv));
SvIV_set(sv, 0);
SvREADONLY_off(sv);
}
s = safemalloc(newlen);
- if (SvPVX(sv) && SvCUR(sv)) {
- Move(SvPVX(sv), s, (newlen < SvCUR(sv)) ? newlen : SvCUR(sv), char);
+ if (SvPVX_const(sv) && SvCUR(sv)) {
+ Move(SvPVX_const(sv), s, (newlen < SvCUR(sv)) ? newlen : SvCUR(sv), char);
}
}
SvPV_set(sv, s);
STRLEN len;
if (SvPOK(sv)) {
- sbegin = SvPVX(sv);
+ sbegin = SvPVX_const(sv);
len = SvCUR(sv);
}
else if (SvPOKp(sv))
STATIC int
S_sv_2iuv_non_preserve(pTHX_ register SV *sv, I32 numtype)
{
- DEBUG_c(PerlIO_printf(Perl_debug_log,"sv_2iuv_non '%s', IV=0x%"UVxf" NV=%"NVgf" inttype=%"UVXf"\n", SvPVX(sv), SvIVX(sv), SvNVX(sv), (UV)numtype));
+ DEBUG_c(PerlIO_printf(Perl_debug_log,"sv_2iuv_non '%s', IV=0x%"UVxf" NV=%"NVgf" inttype=%"UVXf"\n", SvPVX_const(sv), SvIVX(sv), SvNVX(sv), (UV)numtype));
if (SvNVX(sv) < (NV)IV_MIN) {
(void)SvIOKp_on(sv);
(void)SvNOK_on(sv);
if ((numtype & (IS_NUMBER_IN_UV | IS_NUMBER_NOT_INT))
!= IS_NUMBER_IN_UV) {
/* It wasn't an (integer that doesn't overflow the UV). */
- SvNV_set(sv, Atof(SvPVX(sv)));
+ SvNV_set(sv, Atof(SvPVX_const(sv)));
if (! numtype && ckWARN(WARN_NUMERIC))
not_a_number(sv);
if ((numtype & (IS_NUMBER_IN_UV | IS_NUMBER_NOT_INT))
!= IS_NUMBER_IN_UV) {
/* It wasn't an integer, or it overflowed the UV. */
- SvNV_set(sv, Atof(SvPVX(sv)));
+ SvNV_set(sv, Atof(SvPVX_const(sv)));
if (! numtype && ckWARN(WARN_NUMERIC))
not_a_number(sv);
if (ckWARN(WARN_NUMERIC) && !SvIOKp(sv) &&
!grok_number(SvPVX_const(sv), SvCUR(sv), NULL))
not_a_number(sv);
- return Atof(SvPVX(sv));
+ return Atof(SvPVX_const(sv));
}
if (SvIOKp(sv)) {
if (SvIsUV(sv))
}
else if (SvPOKp(sv) && SvLEN(sv)) {
UV value;
- const int numtype = grok_number(SvPVX(sv), SvCUR(sv), &value);
+ const int numtype = grok_number(SvPVX_const(sv), SvCUR(sv), &value);
if (ckWARN(WARN_NUMERIC) && !SvIOKp(sv) && !numtype)
not_a_number(sv);
#ifdef NV_PRESERVES_UV
/* It's definitely an integer */
SvNV_set(sv, (numtype & IS_NUMBER_NEG) ? -(NV)value : (NV)value);
} else
- SvNV_set(sv, Atof(SvPVX(sv)));
+ SvNV_set(sv, Atof(SvPVX_const(sv)));
SvNOK_on(sv);
#else
- SvNV_set(sv, Atof(SvPVX(sv)));
+ SvNV_set(sv, Atof(SvPVX_const(sv)));
/* Only set the public NV OK flag if this NV preserves the value in
the PV at least as well as an IV/UV would.
Not sure how to do this 100% reliably. */
S_asIV(pTHX_ SV *sv)
{
UV value;
- int numtype = grok_number(SvPVX(sv), SvCUR(sv), &value);
+ int numtype = grok_number(SvPVX_const(sv), SvCUR(sv), &value);
if ((numtype & (IS_NUMBER_IN_UV | IS_NUMBER_NOT_INT))
== IS_NUMBER_IN_UV) {
if (ckWARN(WARN_NUMERIC))
not_a_number(sv);
}
- return I_V(Atof(SvPVX(sv)));
+ return I_V(Atof(SvPVX_const(sv)));
}
/* asUV(): extract an unsigned integer from the string value of an SV
if (ckWARN(WARN_NUMERIC))
not_a_number(sv);
}
- return U_V(Atof(SvPVX(sv)));
+ return U_V(Atof(SvPVX_const(sv)));
}
/*
sv_upgrade(sv, SVt_PV);
return (char *)"";
}
- *lp = s - SvPVX(sv);
+ *lp = s - SvPVX_const(sv);
SvCUR_set(sv, *lp);
SvPOK_on(sv);
DEBUG_c(PerlIO_printf(Perl_debug_log, "0x%"UVxf" 2pv(%s)\n",
- PTR2UV(sv),SvPVX(sv)));
+ PTR2UV(sv),SvPVX_const(sv)));
return SvPVX(sv);
tokensave:
if (tsv) {
sv_2mortal(tsv);
- t = SvPVX(tsv);
+ t = SvPVX_const(tsv);
len = SvCUR(tsv);
}
else {
SvTAINT(dstr);
return;
}
- if (SvPVX(dstr)) {
+ if (SvPVX_const(dstr)) {
SvPV_free(dstr);
SvLEN_set(dstr, 0);
SvCUR_set(dstr, 0);
/*
* Check to see if we can just swipe the string. If so, it's a
* possible small lose on short strings, but a big win on long ones.
- * It might even be a win on short strings if SvPVX(dstr)
- * has to be allocated and SvPVX(sstr) has to be freed.
+ * It might even be a win on short strings if SvPVX_const(dstr)
+ * has to be allocated and SvPVX_const(sstr) has to be freed.
*/
if (SvTEMP(sstr) && /* slated for free anyway? */
/* and won't be needed again, potentially */
!(PL_op && PL_op->op_type == OP_AASSIGN))
{
- if (SvPVX(dstr)) { /* we know that dtype >= SVt_PV */
+ if (SvPVX_const(dstr)) { /* we know that dtype >= SVt_PV */
if (SvOOK(dstr)) {
SvFLAGS(dstr) &= ~SVf_OOK;
- Safefree(SvPVX(dstr) - SvIVX(dstr));
+ Safefree(SvPVX_const(dstr) - SvIVX(dstr));
}
else if (SvLEN(dstr))
- Safefree(SvPVX(dstr));
+ Safefree(SvPVX_const(dstr));
}
(void)SvPOK_only(dstr);
SvPV_set(dstr, SvPVX(sstr));
else { /* have to copy actual string */
STRLEN len = SvCUR(sstr);
SvGROW(dstr, len + 1); /* inlined from sv_setpvn */
- Move(SvPVX(sstr),SvPVX(dstr),len,char);
+ Move(SvPVX_const(sstr),SvPVX(dstr),len,char);
SvCUR_set(dstr, len);
*SvEND(dstr) = '\0';
(void)SvPOK_only(dstr);
(void)SvOK_off(sv);
return;
}
- if (SvPVX(sv))
+ if (SvPVX_const(sv))
SvPV_free(sv);
allocate = PERL_STRLEN_ROUNDUP(len + 1);
{
if (SvREADONLY(sv)) {
if (SvFAKE(sv)) {
- char *pvx = SvPVX(sv);
+ char *pvx = SvPVX_const(sv);
STRLEN len = SvCUR(sv);
U32 hash = SvUVX(sv);
SvFAKE_off(sv);
SvREADONLY_off(sv);
SvGROW(sv, len + 1);
- Move(pvx,SvPVX(sv),len,char);
+ Move(pvx,SvPVX_const(sv),len,char);
*SvEND(sv) = '\0';
unsharepvn(pvx, SvUTF8(sv) ? -(I32)len : len, hash);
}
SvPOK(sv) must be true and the C<ptr> must be a pointer to somewhere inside
the string buffer. The C<ptr> becomes the first character of the adjusted
string. Uses the "OOK hack".
-Beware: after this function returns, C<ptr> and SvPVX(sv) may no longer
+Beware: after this function returns, C<ptr> and SvPVX_const(sv) may no longer
refer to the same chunk of data.
=cut
register STRLEN delta;
if (!ptr || !SvPOKp(sv))
return;
- delta = ptr - SvPVX(sv);
+ delta = ptr - SvPVX_const(sv);
SV_CHECK_THINKFIRST(sv);
if (SvTYPE(sv) < SVt_PVIV)
sv_upgrade(sv,SVt_PVIV);
if (!SvOOK(sv)) {
if (!SvLEN(sv)) { /* make copy of shared string */
- const char *pvx = SvPVX(sv);
+ const char *pvx = SvPVX_const(sv);
STRLEN len = SvCUR(sv);
SvGROW(sv, len + 1);
- Move(pvx,SvPVX(sv),len,char);
+ Move(pvx,SvPVX_const(sv),len,char);
*SvEND(sv) = '\0';
}
SvIV_set(sv, 0);
SvGROW(dsv, dlen + slen + 1);
if (sstr == dstr)
- sstr = SvPVX(dsv);
+ sstr = SvPVX_const(dsv);
Move(sstr, SvPVX(dsv) + dlen, slen, char);
SvCUR_set(dsv, SvCUR(dsv) + slen);
*SvEND(dsv) = '\0';
len = strlen(ptr);
SvGROW(sv, tlen + len + 1);
if (ptr == junk)
- ptr = SvPVX(sv);
+ ptr = SvPVX_const(sv);
Move(ptr,SvPVX(sv)+tlen,len+1,char);
SvCUR_set(sv, SvCUR(sv) + len);
(void)SvPOK_only_UTF8(sv); /* validate pointer */
(void)SvPOK_only_UTF8(bigstr);
if (offset + len > curlen) {
SvGROW(bigstr, offset+len+1);
- Zero(SvPVX(bigstr)+curlen, offset+len-curlen, char);
+ Zero(SvPVX_const(bigstr)+curlen, offset+len-curlen, char);
SvCUR_set(bigstr, offset+len);
}
else
SvREFCNT_dec(SvRV(sv));
}
- else if (SvPVX(sv) && SvLEN(sv))
- Safefree(SvPVX(sv));
- else if (SvPVX(sv) && SvREADONLY(sv) && SvFAKE(sv)) {
- unsharepvn(SvPVX(sv),
+ else if (SvPVX_const(sv) && SvLEN(sv))
+ Safefree(SvPVX_const(sv));
+ else if (SvPVX_const(sv) && SvREADONLY(sv) && SvFAKE(sv)) {
+ unsharepvn(SvPVX_const(sv),
SvUTF8(sv) ? -(I32)SvCUR(sv) : SvCUR(sv),
SvUVX(sv));
SvFAKE_off(sv);
}
else
shortbuffered = 0;
- bp = (STDCHAR*)SvPVX(sv) + append; /* move these two too to registers */
+ bp = (STDCHAR*)SvPVX_const(sv) + append; /* move these two too to registers */
ptr = (STDCHAR*)PerlIO_get_ptr(fp);
DEBUG_P(PerlIO_printf(Perl_debug_log,
"Screamer: entering, ptr=%"UVuf", cnt=%ld\n",PTR2UV(ptr),(long)cnt));
if (shortbuffered) { /* oh well, must extend */
cnt = shortbuffered;
shortbuffered = 0;
- bpx = bp - (STDCHAR*)SvPVX(sv); /* box up before relocation */
+ bpx = bp - (STDCHAR*)SvPVX_const(sv); /* box up before relocation */
SvCUR_set(sv, bpx);
SvGROW(sv, SvLEN(sv) + append + cnt + 2);
- bp = (STDCHAR*)SvPVX(sv) + bpx; /* unbox after relocation */
+ bp = (STDCHAR*)SvPVX_const(sv) + bpx; /* unbox after relocation */
continue;
}
if (i == EOF) /* all done for ever? */
goto thats_really_all_folks;
- bpx = bp - (STDCHAR*)SvPVX(sv); /* box up before relocation */
+ bpx = bp - (STDCHAR*)SvPVX_const(sv); /* box up before relocation */
SvCUR_set(sv, bpx);
SvGROW(sv, bpx + cnt + 2);
- bp = (STDCHAR*)SvPVX(sv) + bpx; /* unbox after relocation */
+ bp = (STDCHAR*)SvPVX_const(sv) + bpx; /* unbox after relocation */
*bp++ = (STDCHAR)i; /* store character from PerlIO_getc */
}
thats_all_folks:
- if ((rslen > 1 && (STRLEN)(bp - (STDCHAR*)SvPVX(sv)) < rslen) ||
+ if ((rslen > 1 && (STRLEN)(bp - (STDCHAR*)SvPVX_const(sv)) < rslen) ||
memNE((char*)bp - rslen, rsptr, rslen))
goto screamer; /* go back to the fray */
thats_really_all_folks:
PTR2UV(PerlIO_get_ptr(fp)), (long)PerlIO_get_cnt(fp),
PTR2UV(PerlIO_has_base (fp) ? PerlIO_get_base(fp) : 0)));
*bp = '\0';
- SvCUR_set(sv, bp - (STDCHAR*)SvPVX(sv)); /* set length */
+ SvCUR_set(sv, bp - (STDCHAR*)SvPVX_const(sv)); /* set length */
DEBUG_P(PerlIO_printf(Perl_debug_log,
"Screamer: done, len=%ld, string=|%.*s|\n",
- (long)SvCUR(sv),(int)SvCUR(sv),SvPVX(sv)));
+ (long)SvCUR(sv),(int)SvCUR(sv),SvPVX_const(sv)));
}
else
{
if (i != EOF && /* joy */
(!rslen ||
SvCUR(sv) < rslen ||
- memNE(SvPVX(sv) + SvCUR(sv) - rslen, rsptr, rslen)))
+ memNE(SvPVX_const(sv) + SvCUR(sv) - rslen, rsptr, rslen)))
{
append = -1;
/*
return;
}
- if (!(flags & SVp_POK) || !*SvPVX(sv)) {
+ if (!(flags & SVp_POK) || !*SvPVX_const(sv)) {
if ((flags & SVTYPEMASK) < SVt_PVIV)
sv_upgrade(sv, SVt_IV);
(void)SvIOK_only(sv);
Fall through. */
#if defined(USE_LONG_DOUBLE)
DEBUG_c(PerlIO_printf(Perl_debug_log,"sv_inc punt failed to convert '%s' to IOK or NOKp, UV=0x%"UVxf" NV=%"PERL_PRIgldbl"\n",
- SvPVX(sv), SvIVX(sv), SvNVX(sv)));
+ SvPVX_const(sv), SvIVX(sv), SvNVX(sv)));
#else
DEBUG_c(PerlIO_printf(Perl_debug_log,"sv_inc punt failed to convert '%s' to IOK or NOKp, UV=0x%"UVxf" NV=%"NVgf"\n",
- SvPVX(sv), SvIVX(sv), SvNVX(sv)));
+ SvPVX_const(sv), SvIVX(sv), SvNVX(sv)));
#endif
}
#endif /* PERL_PRESERVE_IVUV */
- sv_setnv(sv,Atof(SvPVX(sv)) + 1.0);
+ sv_setnv(sv,Atof(SvPVX_const(sv)) + 1.0);
return;
}
d--;
- while (d >= SvPVX(sv)) {
+ while (d >= SvPVX_const(sv)) {
if (isDIGIT(*d)) {
if (++*d <= '9')
return;
/* oh,oh, the number grew */
SvGROW(sv, SvCUR(sv) + 2);
SvCUR_set(sv, SvCUR(sv) + 1);
- for (d = SvPVX(sv) + SvCUR(sv); d > SvPVX(sv); d--)
+ for (d = SvPVX(sv) + SvCUR(sv); d > SvPVX_const(sv); d--)
*d = d[-1];
if (isDIGIT(d[1]))
*d = '1';
Fall through. */
#if defined(USE_LONG_DOUBLE)
DEBUG_c(PerlIO_printf(Perl_debug_log,"sv_dec punt failed to convert '%s' to IOK or NOKp, UV=0x%"UVxf" NV=%"PERL_PRIgldbl"\n",
- SvPVX(sv), SvIVX(sv), SvNVX(sv)));
+ SvPVX_const(sv), SvIVX(sv), SvNVX(sv)));
#else
DEBUG_c(PerlIO_printf(Perl_debug_log,"sv_dec punt failed to convert '%s' to IOK or NOKp, UV=0x%"UVxf" NV=%"NVgf"\n",
- SvPVX(sv), SvIVX(sv), SvNVX(sv)));
+ SvPVX_const(sv), SvIVX(sv), SvNVX(sv)));
#endif
}
}
#endif /* PERL_PRESERVE_IVUV */
- sv_setnv(sv,Atof(SvPVX(sv)) - 1.0); /* punt */
+ sv_setnv(sv,Atof(SvPVX_const(sv)) - 1.0); /* punt */
}
/*
/*
=for apidoc newSVpvn_share
-Creates a new SV with its SvPVX pointing to a shared string in the string
+Creates a new SV with its SvPVX_const pointing to a shared string in the string
table. If the string does not already exist in the table, it is created
first. Turns on READONLY and FAKE. The string's hash is stored in the UV
slot of the SV; if the C<hash> parameter is non-zero, that value is used;
otherwise the hash is computed. The idea here is that as the string table
-is used for shared hash keys these strings will have SvPVX == HeKEY and
+is used for shared hash keys these strings will have SvPVX_const == HeKEY and
hash lookup will avoid string compare.
=cut
SvOK_off(sv);
if (SvTYPE(sv) >= SVt_PV) {
SvCUR_set(sv, 0);
- if (SvPVX(sv) != Nullch)
+ if (SvPVX_const(sv) != Nullch)
*SvPVX(sv) = '\0';
SvTAINT(sv);
}
}
else
s = sv_2pv_flags(sv, lp, flags);
- if (s != SvPVX(sv)) { /* Almost, but not quite, sv_setpvn() */
+ if (s != SvPVX_const(sv)) { /* Almost, but not quite, sv_setpvn() */
const STRLEN len = *lp;
if (SvROK(sv))
sv_unref(sv);
(void)SvUPGRADE(sv, SVt_PV); /* Never FALSE */
SvGROW(sv, len + 1);
- Move(s,SvPVX(sv),len,char);
+ Move(s,SvPVX_const(sv),len,char);
SvCUR_set(sv, len);
*SvEND(sv) = '\0';
}
SvPOK_on(sv); /* validate pointer */
SvTAINT(sv);
DEBUG_c(PerlIO_printf(Perl_debug_log, "0x%"UVxf" 2pv(%s)\n",
- PTR2UV(sv),SvPVX(sv)));
+ PTR2UV(sv),SvPVX_const(sv)));
}
}
return SvPVX(sv);
Copy(eptr, p, elen, char);
p += elen;
*p = '\0';
- SvCUR_set(sv, p - SvPVX(sv));
+ SvCUR_set(sv, p - SvPVX_const(sv));
svix = osvix;
continue; /* not "break" */
}
if (has_utf8)
SvUTF8_on(sv);
*p = '\0';
- SvCUR_set(sv, p - SvPVX(sv));
+ SvCUR_set(sv, p - SvPVX_const(sv));
if (vectorize) {
esignlen = 0;
goto vector;
: sv_dup_inc(SvRV(sstr), param));
}
- else if (SvPVX(sstr)) {
+ else if (SvPVX_const(sstr)) {
/* Has something there */
if (SvLEN(sstr)) {
/* Normal PV - clone whole allocated space */
- SvPV_set(dstr, SAVEPVN(SvPVX(sstr), SvLEN(sstr)-1));
+ SvPV_set(dstr, SAVEPVN(SvPVX_const(sstr), SvLEN(sstr)-1));
}
else {
/* Special case - not normally malloced for some reason */
and they should not have these flags
turned off */
- SvPV_set(dstr, sharepvn(SvPVX(sstr), SvCUR(sstr),
+ SvPV_set(dstr, sharepvn(SvPVX_const(sstr), SvCUR(sstr),
SvUVX(sstr)));
SvUV_set(dstr, SvUVX(sstr));
} else {
- SvPV_set(dstr, SAVEPVN(SvPVX(sstr), SvCUR(sstr)));
+ SvPV_set(dstr, SAVEPVN(SvPVX_const(sstr), SvCUR(sstr)));
SvFAKE_off(dstr);
SvREADONLY_off(dstr);
}
SvREFCNT(dstr) = 0; /* must be before any other dups! */
#ifdef DEBUGGING
- if (SvANY(sstr) && PL_watch_pvx && SvPVX(sstr) == PL_watch_pvx)
+ if (SvANY(sstr) && PL_watch_pvx && SvPVX_const(sstr) == PL_watch_pvx)
PerlIO_printf(Perl_debug_log, "watch at %p hit, found string \"%s\"\n",
- PL_watch_pvx, SvPVX(sstr));
+ PL_watch_pvx, SvPVX_const(sstr));
#endif
/* don't clone objects whose class has asked us not to */
*/
if (SvANY(proto_perl->Ilinestr)) {
PL_linestr = sv_dup_inc(proto_perl->Ilinestr, param);
- i = proto_perl->Ibufptr - SvPVX(proto_perl->Ilinestr);
+ i = proto_perl->Ibufptr - SvPVX_const(proto_perl->Ilinestr);
PL_bufptr = SvPVX(PL_linestr) + (i < 0 ? 0 : i);
- i = proto_perl->Ioldbufptr - SvPVX(proto_perl->Ilinestr);
+ i = proto_perl->Ioldbufptr - SvPVX_const(proto_perl->Ilinestr);
PL_oldbufptr = SvPVX(PL_linestr) + (i < 0 ? 0 : i);
- i = proto_perl->Ioldoldbufptr - SvPVX(proto_perl->Ilinestr);
+ i = proto_perl->Ioldoldbufptr - SvPVX_const(proto_perl->Ilinestr);
PL_oldoldbufptr = SvPVX(PL_linestr) + (i < 0 ? 0 : i);
- i = proto_perl->Ilinestart - SvPVX(proto_perl->Ilinestr);
+ i = proto_perl->Ilinestart - SvPVX_const(proto_perl->Ilinestr);
PL_linestart = SvPVX(PL_linestr) + (i < 0 ? 0 : i);
}
else {
/* XXX See comment on SvANY(proto_perl->Ilinestr) above */
if (SvANY(proto_perl->Ilinestr)) {
- i = proto_perl->Ilast_uni - SvPVX(proto_perl->Ilinestr);
+ i = proto_perl->Ilast_uni - SvPVX_const(proto_perl->Ilinestr);
PL_last_uni = SvPVX(PL_linestr) + (i < 0 ? 0 : i);
- i = proto_perl->Ilast_lop - SvPVX(proto_perl->Ilinestr);
+ i = proto_perl->Ilast_lop - SvPVX_const(proto_perl->Ilinestr);
PL_last_lop = SvPVX(PL_linestr) + (i < 0 ? 0 : i);
PL_last_lop_op = proto_perl->Ilast_lop_op;
}
uni = POPs;
PUTBACK;
s = SvPV(uni, len);
- if (s != SvPVX(sv)) {
+ if (s != SvPVX_const(sv)) {
SvGROW(sv, len + 1);
- Move(s, SvPVX(sv), len, char);
+ Move(s, SvPVX_const(sv), len, char);
SvCUR_set(sv, len);
SvPVX(sv)[len] = 0;
}
https://perl5.git.perl.org / perl5.git / commitdiff