If FBMcf_TAIL, the table is created as if the string has a trailing \n. */
+/*
+=for apidoc fbm_compile
+
+Analyses the string in order to make fast searches on it using fbm_instr()
+-- the Boyer-Moore algorithm.
+
+=cut
+*/
+
void
Perl_fbm_compile(pTHX_ SV *sv, U32 flags)
{
/* If SvTAIL is actually due to \Z or \z, this gives false positives
if multiline */
+/*
+=for apidoc fbm_instr
+
+Returns the location of the SV in the string delimited by C<str> and
+C<strend>. It returns C<Nullch> if the string can't be found. The C<sv>
+does not have to be fbm_compiled, but the search will not be as fast
+then.
+
+=cut
+*/
+
char *
Perl_fbm_instr(pTHX_ unsigned char *big, register unsigned char *bigend, SV *littlestr, U32 flags)
{
/* copy a string to a safe spot */
+/*
+=for apidoc savepv
+
+Copy a string to a safe spot. This does not use an SV.
+
+=cut
+*/
+
char *
Perl_savepv(pTHX_ const char *sv)
{
/* same thing but with a known length */
+/*
+=for apidoc savepvn
+
+Copy a string to a safe spot. The C<len> indicates number of bytes to
+copy. This does not use an SV.
+
+=cut
+*/
+
char *
Perl_savepvn(pTHX_ const char *sv, register I32 len)
{
if (!SvCUR(sv) || *(SvEND(sv) - 1) != '\n') {
dTHR;
if (CopLINE(PL_curcop))
- Perl_sv_catpvf(aTHX_ sv, " at %_ line %"IVdf,
- CopFILESV(PL_curcop), (IV)CopLINE(PL_curcop));
+ Perl_sv_catpvf(aTHX_ sv, " at %s line %"IVdf,
+ CopFILE(PL_curcop), (IV)CopLINE(PL_curcop));
if (GvIO(PL_last_in_gv) && IoLINES(GvIOp(PL_last_in_gv))) {
bool line_mode = (RsSIMPLE(PL_rs) &&
SvCUR(PL_rs) == 1 && *SvPVX(PL_rs) == '\n');
}
#endif /* PERL_IMPLICIT_CONTEXT */
+/*
+=for apidoc croak
+
+This is the XSUB-writer's interface to Perl's C<die> function. Use this
+function the same way you use the C C<printf> function. See
+C<warn>.
+
+=cut
+*/
+
void
Perl_croak(pTHX_ const char *pat, ...)
{
}
#endif /* PERL_IMPLICIT_CONTEXT */
+/*
+=for apidoc warn
+
+This is the XSUB-writer's interface to Perl's C<warn> function. Use this
+function the same way you use the C C<printf> function. See
+C<croak>.
+
+=cut
+*/
+
void
Perl_warn(pTHX_ const char *pat, ...)
{
}
void
-my_setenv(char *nam, char *val)
+Perl_my_setenv(pTHX_ char *nam, char *val)
{
/* You can not directly manipulate the environ[] array because
* the routines do some additional work that syncs the Cygwin
if (!oldstr)
return;
unsetenv(nam);
- Safefree(oldstr);
+ safesysfree(oldstr);
return;
}
setenv(nam, val, 1);
environ = *Perl_main_environ; /* environ realloc can occur in setenv */
if(oldstr && environ[setenv_getix(nam)] != oldstr)
- Safefree(oldstr);
+ safesysfree(oldstr);
}
#else /* if WIN32 */
}
#endif
+/* this is a drop-in replacement for bcopy() */
#if !defined(HAS_BCOPY) || !defined(HAS_SAFE_BCOPY)
char *
-Perl_my_bcopy(pTHX_ register const char *from,register char *to,register I32 len)
+Perl_my_bcopy(register const char *from,register char *to,register I32 len)
{
char *retval = to;
}
#endif
+/* this is a drop-in replacement for memset() */
#ifndef HAS_MEMSET
void *
-Perl_my_memset(pTHX_ register char *loc, register I32 ch, register I32 len)
+Perl_my_memset(register char *loc, register I32 ch, register I32 len)
{
char *retval = loc;
}
#endif
+/* this is a drop-in replacement for bzero() */
#if !defined(HAS_BZERO) && !defined(HAS_MEMSET)
char *
-Perl_my_bzero(pTHX_ register char *loc, register I32 len)
+Perl_my_bzero(register char *loc, register I32 len)
{
char *retval = loc;
}
#endif
+/* this is a drop-in replacement for memcmp() */
#if !defined(HAS_MEMCMP) || !defined(HAS_SANE_MEMCMP)
I32
-Perl_my_memcmp(pTHX_ const char *s1, const char *s2, register I32 len)
+Perl_my_memcmp(const char *s1, const char *s2, register I32 len)
{
register U8 *a = (U8 *)s1;
register U8 *b = (U8 *)s2;
#endif /* defined OS2 */
/*SUPPRESS 560*/
if (tmpgv = gv_fetchpv("$",TRUE, SVt_PV))
- sv_setiv(GvSV(tmpgv), getpid());
+ sv_setiv(GvSV(tmpgv), PerlProc_getpid());
PL_forkprocess = 0;
hv_clear(PL_pidstatus); /* we have no children */
return Nullfp;
oldsig = PerlProc_signal(signo, sig_trap);
PerlProc_signal(signo, oldsig);
if (sig_trapped)
- PerlProc_kill(getpid(), signo);
+ PerlProc_kill(PerlProc_getpid(), signo);
return oldsig;
}
continue;
if (S_ISREG(PL_statbuf.st_mode)
&& cando(S_IRUSR,TRUE,&PL_statbuf)
-#if !defined(DOSISH) && !defined(MACOS_TRDITIONAL)
+#if !defined(DOSISH) && !defined(MACOS_TRADITIONAL)
&& cando(S_IXUSR,TRUE,&PL_statbuf)
#endif
)
COND_INIT(&cp->owner_cond);
COND_INIT(&cp->cond);
cp->owner = 0;
- MUTEX_LOCK(&PL_cred_mutex); /* XXX need separate mutex? */
+ LOCK_CRED_MUTEX; /* XXX need separate mutex? */
mg = mg_find(sv, 'm');
if (mg) {
/* someone else beat us to initialising it */
- MUTEX_UNLOCK(&PL_cred_mutex); /* XXX need separate mutex? */
+ UNLOCK_CRED_MUTEX; /* XXX need separate mutex? */
MUTEX_DESTROY(&cp->mutex);
COND_DESTROY(&cp->owner_cond);
COND_DESTROY(&cp->cond);
mg = SvMAGIC(sv);
mg->mg_ptr = (char *)cp;
mg->mg_len = sizeof(cp);
- MUTEX_UNLOCK(&PL_cred_mutex); /* XXX need separate mutex? */
+ UNLOCK_CRED_MUTEX; /* XXX need separate mutex? */
DEBUG_S(WITH_THR(PerlIO_printf(Perl_debug_log,
"%p: condpair_magic %p\n", thr, sv));)
}
}
NV
-Perl_my_atof(pTHX_ const char* s) {
+Perl_my_atof(pTHX_ const char* s)
+{
#ifdef USE_LOCALE_NUMERIC
if ((PL_hints & HINT_LOCALE) && PL_numeric_local) {
NV x, y;
return Perl_atof(s);
#endif
}
+
+void
+Perl_report_closed_fh(pTHX_ GV *gv, IO *io, const char *func, const char *obj)
+{
+ SV *sv;
+ char *name;
+
+ assert(gv);
+
+ sv = sv_newmortal();
+ gv_efullname3(sv, gv, Nullch);
+ name = SvPVX(sv);
+
+ Perl_warner(aTHX_ WARN_CLOSED, "%s() on closed %s %s", func, obj, name);
+
+ if (io && IoDIRP(io))
+ Perl_warner(aTHX_ WARN_CLOSED,
+ "(Are you trying to call %s() on dirhandle %s?)\n",
+ func, name);
+}
projects / p5sagit/p5-mst-13.2.git / blobdiff