static I32 read_e_script(pTHX_ int idx, SV *buf_sv, int maxlen);
-#ifdef IAMSUID
-#ifndef DOSUID
-#define DOSUID
-#endif
-#endif /* IAMSUID */
-
-#ifdef SETUID_SCRIPTS_ARE_SECURE_NOW
#ifdef DOSUID
-#undef DOSUID
-#endif
+# ifdef IAMSUID
+/* Drop scriptname */
+# define validate_suid(validarg, scriptname, fdscript, suidscript, linestr_sv, rsfp) S_validate_suid(aTHX_ validarg, fdscript, suidscript, linestr_sv, rsfp)
+# else
+/* Drop suidscript */
+# define validate_suid(validarg, scriptname, fdscript, suidscript, linestr_sv, rsfp) S_validate_suid(aTHX_ validarg, scriptname, fdscript, linestr_sv, rsfp)
+# endif
+#else
+# ifdef SETUID_SCRIPTS_ARE_SECURE_NOW
+/* Drop everything. Heck, don't even try to call it */
+# define validate_suid(validarg, scriptname, fdscript, suidscript, linestr_sv, rsfp) NOOP
+# else
+/* Drop almost everything */
+# define validate_suid(validarg, scriptname, fdscript, suidscript, linestr_sv, rsfp) S_validate_suid(aTHX_ rsfp)
+# endif
#endif
#define CALL_BODY_EVAL(myop) \
}
void
-Perl_sys_term(pTHX)
+Perl_sys_term()
{
dVAR;
if (!PL_veto_cleanup) {
sv_setpv(&PL_sv_no,PL_No);
/* value lookup in void context - happens to have the side effect
- of caching the numeric forms. */
- SvIV(&PL_sv_no);
+ of caching the numeric forms. However, as &PL_sv_no doesn't contain
+ a string that is a valid numer, we have to turn the public flags by
+ hand: */
SvNV(&PL_sv_no);
+ SvIV(&PL_sv_no);
+ SvIOK_on(&PL_sv_no);
+ SvNOK_on(&PL_sv_no);
SvREADONLY_on(&PL_sv_no);
SvREFCNT(&PL_sv_no) = (~(U32)0)/2;
sv_setpv(&PL_sv_yes,PL_Yes);
- SvIV(&PL_sv_yes);
SvNV(&PL_sv_yes);
+ SvIV(&PL_sv_yes);
SvREADONLY_on(&PL_sv_yes);
SvREFCNT(&PL_sv_yes) = (~(U32)0)/2;
sv_setpvn(PERL_DEBUG_PAD(1), "", 0); /* ext/re needs these */
sv_setpvn(PERL_DEBUG_PAD(2), "", 0); /* even without DEBUGGING. */
#ifdef USE_ITHREADS
- /* First entry is an array of empty elements */
- Perl_av_create_and_push(aTHX_ &PL_regex_padav,(SV*)newAV());
+ /* First entry is a list of empty elements. It needs to be initialised
+ else all hell breaks loose in S_find_uninit_var(). */
+ Perl_av_create_and_push(aTHX_ &PL_regex_padav, newSVpvs(""));
PL_regex_pad = AvARRAY(PL_regex_padav);
#endif
#ifdef USE_REENTRANT_API
perl_destruct(pTHXx)
{
dVAR;
- VOL int destruct_level; /* 0=none, 1=full, 2=full with checks */
+ VOL signed char destruct_level; /* see possible values in intrpvar.h */
HV *hv;
#ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP
pid_t child;
* REGEXPs in the parent interpreter
* we need to manually ReREFCNT_dec for the clones
*/
- {
- I32 i = AvFILLp(PL_regex_padav) + 1;
- SV * const * const ary = AvARRAY(PL_regex_padav);
-
- while (i) {
- SV * const resv = ary[--i];
-
- if (SvFLAGS(resv) & SVf_BREAK) {
- /* this is PL_reg_curpm, already freed
- * flag is set in regexec.c:S_regtry
- */
- SvFLAGS(resv) &= ~SVf_BREAK;
- }
- else if(SvREPADTMP(resv)) {
- SvREPADTMP_off(resv);
- }
- else if(SvIOKp(resv)) {
- REGEXP *re = INT2PTR(REGEXP *,SvIVX(resv));
- ReREFCNT_dec(re);
- }
- }
- }
SvREFCNT_dec(PL_regex_padav);
PL_regex_padav = NULL;
PL_regex_pad = NULL;
}
/* switches */
- PL_preprocess = FALSE;
PL_minus_n = FALSE;
PL_minus_p = FALSE;
PL_minus_l = FALSE;
" flags=0x%"UVxf
" refcnt=%"UVuf pTHX__FORMAT "\n"
"\tallocated at %s:%d %s %s%s\n",
- (void*)sv, sv->sv_flags, sv->sv_refcnt pTHX__VALUE,
+ (void*)sv, (UV)sv->sv_flags, (UV)sv->sv_refcnt
+ pTHX__VALUE,
sv->sv_debug_file ? sv->sv_debug_file : "(unknown)",
sv->sv_debug_line,
sv->sv_debug_inpad ? "for" : "by",
}
#endif
#endif
+#ifdef DEBUG_LEAKING_SCALARS_ABORT
+ if (PL_sv_count)
+ abort();
+#endif
PL_sv_count = 0;
#ifdef PERL_DEBUG_READONLY_OPS
PERL_UNUSED_ARG(my_perl);
-#ifdef SETUID_SCRIPTS_ARE_SECURE_NOW
-#ifdef IAMSUID
-#undef IAMSUID
- Perl_croak(aTHX_ "suidperl is no longer needed since the kernel can now execute\n\
-setuid perl scripts securely.\n");
-#endif /* IAMSUID */
+#ifdef SETUID_SCRIPTS_ARE_SECURE_NOW_AND_IAMSUID
+ Perl_croak(aTHX_ "suidperl is no longer needed since the kernel can now "
+ "execute\nsetuid perl scripts securely.\n");
#endif
#if defined(USE_HASH_SEED) || defined(USE_HASH_SEED_EXPLICIT)
char **argv = PL_origargv;
const char *scriptname = NULL;
VOL bool dosearch = FALSE;
+#ifdef DOSUID
const char *validarg = "";
+#endif
register SV *sv;
register char c;
const char *cddir = NULL;
if (argv[1] && !strcmp(argv[1], "Dev:Pseudo"))
break;
#endif
- forbid_setid('e', -1);
+ forbid_setid('e', FALSE);
if (!PL_e_script) {
PL_e_script = newSVpvs("");
add_read_e_script = TRUE;
goto reswitch;
case 'I': /* -I handled both here and in moreswitches() */
- forbid_setid('I', -1);
+ forbid_setid('I', FALSE);
if (!*++s && (s=argv[1]) != NULL) {
argc--,argv++;
}
else
Perl_croak(aTHX_ "No directory specified for -I");
break;
- case 'P':
- forbid_setid('P', -1);
- PL_preprocess = TRUE;
- s++;
- deprecate("-P");
- goto reswitch;
case 'S':
- forbid_setid('S', -1);
+ forbid_setid('S', FALSE);
dosearch = TRUE;
s++;
goto reswitch;
"\" Built under %s\\n",OSNAME);
#ifdef __DATE__
# ifdef __TIME__
- Perl_sv_catpvf(aTHX_ opts_prog,
- " Compiled at %s %s\\n\"",__DATE__,
- __TIME__);
+ sv_catpvs(opts_prog,
+ " Compiled at " __DATE__ " " __TIME__ "\\n\"");
# else
- Perl_sv_catpvf(aTHX_ opts_prog," Compiled on %s\\n\"",
- __DATE__);
+ sv_catpvs(opts_prog, " Compiled on " __DATE__ "\\n\"");
# endif
#endif
sv_catpvs(opts_prog, "; $\"=\"\\n \"; "
init_perllib();
{
- int suidscript;
- const int fdscript
- = open_script(scriptname, dosearch, sv, &suidscript, &rsfp);
+ bool suidscript = FALSE;
+
+#ifdef DOSUID
+ const int fdscript =
+#endif
+ open_script(scriptname, dosearch, &suidscript, &rsfp);
validate_suid(validarg, scriptname, fdscript, suidscript,
linestr_sv, rsfp);
#endif
) {
- /* This will croak if suidscript is >= 0, as -x cannot be used with
+ /* This will croak if suidscript is true, as -x cannot be used with
setuid scripts. */
forbid_setid('x', suidscript);
- /* Hence you can't get here if suidscript >= 0 */
+ /* Hence you can't get here if suidscript is true */
find_beginning(linestr_sv, rsfp);
if (cddir && PerlDir_chdir( (char *)cddir ) < 0)
#endif
CopLINE_set(PL_curcop, 0);
PL_curstash = PL_defstash;
- PL_preprocess = FALSE;
if (PL_e_script) {
SvREFCNT_dec(PL_e_script);
PL_e_script = NULL;
* It has the same effect as "sub name;", i.e. just a forward
* declaration! */
if ((flags & ~GV_NOADD_MASK) && !GvCVu(gv)) {
- SV *const sv = newSVpvn(name,len);
- SvFLAGS(sv) |= flags & SVf_UTF8;
+ SV *const sv = newSVpvn_flags(name, len, flags & SVf_UTF8);
return newSUB(start_subparse(FALSE, 0),
newSVOP(OP_CONST, 0, sv),
NULL, NULL);
PUSHMARK(SP);
if (argv) {
while (*argv) {
- XPUSHs(sv_2mortal(newSVpv(*argv,0)));
+ mXPUSHs(newSVpv(*argv,0));
argv++;
}
PUTBACK;
*/
I32
-Perl_call_sv(pTHX_ SV *sv, I32 flags)
+Perl_call_sv(pTHX_ SV *sv, VOL I32 flags)
/* See G_* flags in cop.h */
{
dVAR; dSP;
ENTER;
SAVETMPS;
}
+ if (!(flags & G_WANT)) {
+ /* Backwards compatibility - as G_SCALAR was 0, it could be omitted.
+ */
+ flags |= G_SCALAR;
+ }
Zero(&myop, 1, LOGOP);
myop.op_next = NULL;
if (!(flags & G_NOARGS))
myop.op_flags |= OPf_STACKED;
- myop.op_flags |= ((flags & G_VOID) ? OPf_WANT_VOID :
- (flags & G_ARRAY) ? OPf_WANT_LIST :
- OPf_WANT_SCALAR);
+ myop.op_flags |= OP_GIMME_REVERSE(flags);
SAVEOP();
PL_op = (OP*)&myop;
Zero(&method_op, 1, UNOP);
method_op.op_next = PL_op;
method_op.op_ppaddr = PL_ppaddr[OP_METHOD];
+ method_op.op_type = OP_METHOD;
myop.op_ppaddr = PL_ppaddr[OP_ENTERSUB];
+ myop.op_type = OP_ENTERSUB;
PL_op = (OP*)&method_op;
}
goto redo_body;
}
PL_stack_sp = PL_stack_base + oldmark;
- if (flags & G_ARRAY)
+ if ((flags & G_WANT) == G_ARRAY)
retval = 0;
else {
retval = 1;
myop.op_flags = OPf_STACKED;
myop.op_next = NULL;
myop.op_type = OP_ENTEREVAL;
- myop.op_flags |= ((flags & G_VOID) ? OPf_WANT_VOID :
- (flags & G_ARRAY) ? OPf_WANT_LIST :
- OPf_WANT_SCALAR);
+ myop.op_flags |= OP_GIMME_REVERSE(flags);
if (flags & G_KEEPERR)
myop.op_flags |= OPf_SPECIAL;
goto redo_body;
}
PL_stack_sp = PL_stack_base + oldmark;
- if (flags & G_ARRAY)
+ if ((flags & G_WANT) == G_ARRAY)
retval = 0;
else {
retval = 1;
"-[mM][-]module execute \"use/no module...\" before executing program",
"-n assume \"while (<>) { ... }\" loop around program",
"-p assume loop like -n but print line also, like sed",
-"-P run program through C preprocessor before compilation",
"-s enable rudimentary parsing for switches after programfile",
"-S look for programfile using PATH environment variable",
"-t enable tainting warnings",
" t Trace execution",
" o Method and overloading resolution",
" c String/numeric conversions",
- " P Print profiling info, preprocessor command for -P, source file input state",
+ " P Print profiling info, source file input state",
" m Memory allocation",
" f Format processing",
" r Regular expression parsing and execution",
s++;
return s;
case 'd':
- forbid_setid('d', -1);
+ forbid_setid('d', FALSE);
s++;
/* -dt indicates to the debugger that threads will be used */
/* The following permits -d:Mod to accepts arguments following an =
in the fashion that -MSome::Mod does. */
if (*s == ':' || *s == '=') {
- const char *start;
+ const char *start = ++s;
+ const char *const end = s + strlen(s);
SV * const sv = newSVpvs("use Devel::");
- start = ++s;
+
/* We now allow -d:Module=Foo,Bar */
while(isALNUM(*s) || *s==':') ++s;
if (*s != '=')
- sv_catpv(sv, start);
+ sv_catpvn(sv, start, end - start);
else {
sv_catpvn(sv, start, s-start);
/* Don't use NUL as q// delimiter here, this string goes in the
* environment. */
Perl_sv_catpvf(aTHX_ sv, " split(/,/,q{%s});", ++s);
}
- s += strlen(s);
+ s = end;
my_setenv("PERL5DB", SvPV_nolen_const(sv));
SvREFCNT_dec(sv);
}
case 'D':
{
#ifdef DEBUGGING
- forbid_setid('D', -1);
+ forbid_setid('D', FALSE);
s++;
PL_debug = get_debug_opts( (const char **)&s, 1) | DEBUG_TOP_FLAG;
#else /* !DEBUGGING */
}
return s;
case 'I': /* -I handled both here and in parse_body() */
- forbid_setid('I', -1);
+ forbid_setid('I', FALSE);
++s;
while (*s && isSPACE(*s))
++s;
}
return s;
case 'M':
- forbid_setid('M', -1); /* XXX ? */
+ forbid_setid('M', FALSE); /* XXX ? */
/* FALL THROUGH */
case 'm':
- forbid_setid('m', -1); /* XXX ? */
+ forbid_setid('m', FALSE); /* XXX ? */
if (*++s) {
const char *start;
+ const char *end;
SV *sv;
const char *use = "use ";
/* -M-foo == 'no foo' */
start = s;
/* We allow -M'Module qw(Foo Bar)' */
while(isALNUM(*s) || *s==':') ++s;
+ end = s + strlen(s);
if (*s != '=') {
- sv_catpv(sv, start);
+ sv_catpvn(sv, start, end - start);
if (*(start-1) == 'm') {
if (*s != '\0')
Perl_croak(aTHX_ "Can't use '%c' after -mname", *s);
Perl_croak(aTHX_ "Module name required with -%c option",
s[-1]);
sv_catpvn(sv, start, s-start);
- sv_catpvs(sv, " split(/,/,q");
- sv_catpvs(sv, "\0"); /* Use NUL as q//-delimiter. */
- sv_catpv(sv, ++s);
+ /* Use NUL as q''-delimiter. */
+ sv_catpvs(sv, " split(/,/,q\0");
+ ++s;
+ sv_catpvn(sv, s, end - s);
sv_catpvs(sv, "\0)");
}
- s += strlen(s);
+ s = end;
Perl_av_create_and_push(aTHX_ &PL_preambleav, sv);
}
else
s++;
return s;
case 's':
- forbid_setid('s', -1);
+ forbid_setid('s', FALSE);
PL_doswitches = TRUE;
s++;
return s;
case 'S': /* OS/2 needs -S on "extproc" line. */
break;
#endif
- case 'P':
- if (PL_preprocess)
- return s+1;
- /* FALL THROUGH */
default:
Perl_croak(aTHX_ "Can't emulate -%.1s on #! line",s);
}
}
STATIC int
-S_open_script(pTHX_ const char *scriptname, bool dosearch, SV *sv,
- int *suidscript, PerlIO **rsfpp)
+S_open_script(pTHX_ const char *scriptname, bool dosearch,
+ bool *suidscript, PerlIO **rsfpp)
{
-#ifndef IAMSUID
- const char *quote;
- const char *code;
- const char *cpp_discard_flag;
- const char *perl;
-#endif
int fdscript = -1;
dVAR;
- *suidscript = -1;
-
if (PL_e_script) {
PL_origfilename = savepvs("-e");
}
* Is it a mistake to use a similar /dev/fd/ construct for
* suidperl?
*/
- *suidscript = 1;
+ *suidscript = TRUE;
/* PSz 20 Feb 04
* Be supersafe and do some sanity-checks.
* Still, can we be sure we got the right thing?
* perl with that fd as it has always done.
*/
}
- if (*suidscript != 1) {
+ if (*suidscript) {
Perl_croak(aTHX_ "suidperl needs (suid) fd script\n");
}
#else /* IAMSUID */
- else if (PL_preprocess) {
- const char * const cpp_cfg = CPPSTDIN;
- SV * const cpp = newSVpvs("");
- SV * const cmd = newSV(0);
-
- if (cpp_cfg[0] == 0) /* PERL_MICRO? */
- Perl_croak(aTHX_ "Can't run with cpp -P with CPPSTDIN undefined");
- if (strEQ(cpp_cfg, "cppstdin"))
- Perl_sv_catpvf(aTHX_ cpp, "%s/", BIN_EXP);
- sv_catpv(cpp, cpp_cfg);
-
-# ifndef VMS
- sv_catpvs(sv, "-I");
- sv_catpv(sv,PRIVLIB_EXP);
-# endif
-
- DEBUG_P(PerlIO_printf(Perl_debug_log,
- "PL_preprocess: scriptname=\"%s\", cpp=\"%s\", sv=\"%s\", CPPMINUS=\"%s\"\n",
- scriptname, SvPVX_const (cpp), SvPVX_const (sv),
- CPPMINUS));
-
-# if defined(MSDOS) || defined(WIN32) || defined(VMS)
- quote = "\"";
-# else
- quote = "'";
-# endif
-
-# ifdef VMS
- cpp_discard_flag = "";
-# else
- cpp_discard_flag = "-C";
-# endif
-
-# ifdef OS2
- perl = os2_execname(aTHX);
-# else
- perl = PL_origargv[0];
-# endif
-
-
- /* This strips off Perl comments which might interfere with
- the C pre-processor, including #!. #line directives are
- deliberately stripped to avoid confusion with Perl's version
- of #line. FWP played some golf with it so it will fit
- into VMS's 255 character buffer.
- */
- if( PL_doextract )
- code = "(1../^#!.*perl/i)|/^\\s*#(?!\\s*((ifn?|un)def|(el|end)?if|define|include|else|error|pragma)\\b)/||!($|=1)||print";
- else
- code = "/^\\s*#(?!\\s*((ifn?|un)def|(el|end)?if|define|include|else|error|pragma)\\b)/||!($|=1)||print";
-
- Perl_sv_setpvf(aTHX_ cmd, "\
-%s -ne%s%s%s %s | %"SVf" %s %"SVf" %s",
- perl, quote, code, quote, scriptname, SVfARG(cpp),
- cpp_discard_flag, SVfARG(sv), CPPMINUS);
-
- PL_doextract = FALSE;
-
- DEBUG_P(PerlIO_printf(Perl_debug_log,
- "PL_preprocess: cmd=\"%s\"\n",
- SvPVX_const(cmd)));
-
- *rsfpp = PerlProc_popen((char *)SvPVX_const(cmd), (char *)"r");
- SvREFCNT_dec(cmd);
- SvREFCNT_dec(cpp);
- }
else if (!*scriptname) {
forbid_setid(0, *suidscript);
*rsfpp = PerlIO_stdin();
}
#endif /* IAMSUID */
+#ifdef DOSUID
STATIC void
-S_validate_suid(pTHX_ const char *validarg, const char *scriptname,
- int fdscript, int suidscript, SV *linestr_sv, PerlIO *rsfp)
+S_validate_suid(pTHX_ const char *validarg,
+# ifndef IAMSUID
+ const char *scriptname,
+# endif
+ int fdscript,
+# ifdef IAMSUID
+ bool suidscript,
+# endif
+ SV *linestr_sv, PerlIO *rsfp)
{
dVAR;
-#ifdef IAMSUID
- /* int which; */
-#endif /* IAMSUID */
+ const char *s, *s2;
/* do we need to emulate setuid on scripts? */
* Configure script will set this up for you if you want it.
*/
-#ifdef DOSUID
- const char *s, *s2;
-
if (PerlLIO_fstat(PerlIO_fileno(rsfp),&PL_statbuf) < 0) /* normal stat is insecure */
Perl_croak(aTHX_ "Can't stat script \"%s\"",PL_origfilename);
if (PL_statbuf.st_mode & (S_ISUID|S_ISGID)) {
const char *s_end;
# ifdef IAMSUID
- if (fdscript < 0 || suidscript != 1)
+ if (fdscript < 0 || !suidscript)
Perl_croak(aTHX_ "Need (suid) fdscript in suidperl\n"); /* We already checked this */
/* PSz 11 Nov 03
* Since the script is opened by perl, not suidperl, some of these
Perl_croak(aTHX_ "Effective UID cannot exec script\n"); /* they can't do this */
}
# ifdef IAMSUID
- else if (PL_preprocess) /* PSz 13 Nov 03 Caught elsewhere, useless(?!) here */
- Perl_croak(aTHX_ "-P not allowed for setuid/setgid script\n");
- else if (fdscript < 0 || suidscript != 1)
+ else if (fdscript < 0 || !suidscript)
/* PSz 13 Nov 03 Caught elsewhere, useless(?!) here */
Perl_croak(aTHX_ "(suid) fdscript needed in suidperl\n");
else {
/* PSz 11 Nov 03
* Keep original arguments: suidperl already has fd script.
*/
-/* for (which = 1; PL_origargv[which] && PL_origargv[which] != scriptname; which++) ; */
-/* if (!PL_origargv[which]) { */
-/* errno = EPERM; */
-/* Perl_croak(aTHX_ "Permission denied\n"); */
-/* } */
-/* PL_origargv[which] = savepv(Perl_form(aTHX_ "/dev/fd/%d/%s", */
-/* PerlIO_fileno(rsfp), PL_origargv[which])); */
# if defined(HAS_FCNTL) && defined(F_SETFD)
fcntl(PerlIO_fileno(rsfp),F_SETFD,0); /* ensure no close-on-exec */
# endif
PERL_FPU_POST_EXEC
Perl_croak(aTHX_ "Can't do setuid (suidperl cannot exec perl)\n");
# endif /* IAMSUID */
+}
+
#else /* !DOSUID */
- PERL_UNUSED_ARG(fdscript);
- PERL_UNUSED_ARG(suidscript);
- if (PL_euid != PL_uid || PL_egid != PL_gid) { /* (suidperl doesn't exist, in fact) */
+
# ifdef SETUID_SCRIPTS_ARE_SECURE_NOW
- PERL_UNUSED_ARG(rsfp);
+/* Don't even need this function. */
# else
+STATIC void
+S_validate_suid(pTHX_ PerlIO *rsfp)
+{
+ if (PL_euid != PL_uid || PL_egid != PL_gid) { /* (suidperl doesn't exist, in fact) */
+# ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
PerlLIO_fstat(PerlIO_fileno(rsfp),&PL_statbuf); /* may be either wrapped or real suid */
if ((PL_euid != PL_uid && PL_euid == PL_statbuf.st_uid && PL_statbuf.st_mode & S_ISUID)
||
# endif /* SETUID_SCRIPTS_ARE_SECURE_NOW */
/* not set-id, must be wrapped */
}
-#endif /* DOSUID */
- PERL_UNUSED_ARG(validarg);
- PERL_UNUSED_ARG(scriptname);
- PERL_UNUSED_ARG(linestr_sv);
}
+# endif /* SETUID_SCRIPTS_ARE_SECURE_NOW */
+#endif /* DOSUID */
STATIC void
S_find_beginning(pTHX_ SV* linestr_sv, PerlIO *rsfp)
"program input from stdin", which is substituted in place of '\0', which
could never be a command line flag. */
STATIC void
-S_forbid_setid(pTHX_ const char flag, const int suidscript)
+S_forbid_setid(pTHX_ const char flag, const bool suidscript) /* g */
{
dVAR;
char string[3] = "-x";
*
* Also see comments about root running a setuid script, elsewhere.
*/
- if (suidscript >= 0)
+ if (suidscript)
Perl_croak(aTHX_ "No %s allowed with (suid) fdscript", message);
#ifdef IAMSUID
/* PSz 11 Nov 03 Catch it in suidperl, always! */
SvPOK() won't be true. */
assert(caret_X);
assert(SvPOKp(caret_X));
- prefix_sv = newSVpvn(SvPVX(caret_X), SvCUR(caret_X));
+ prefix_sv = newSVpvn_flags(SvPVX(caret_X), SvCUR(caret_X),
+ SvUTF8(caret_X));
/* Firstly take off the leading .../
If all else fail we'll do the paths relative to the current
directory. */
projects / p5sagit/p5-mst-13.2.git / blobdiff