#endif
+#if defined(HAS_FCNTL) && defined(F_SETFD) && !defined(FD_CLOEXEC)
+# define FD_CLOEXEC 1 /* NeXT needs this */
+#endif
+
/* paranoid version of system's malloc() */
/* NOTE: Do not call the next three routines directly. Use the macros
Malloc_t ptr;
#ifdef HAS_64K_LIMIT
if (size > 0xffff) {
- PerlIO_printf(PerlIO_stderr(), "Allocation too large: %lx\n", size) FLUSH;
- WITH_THX(my_exit(1));
+ PerlIO_printf(PerlIO_stderr(),
+ "Allocation too large: %lx\n", size) FLUSH;
+ WITH_THX(my_exit(1));
}
#endif /* HAS_64K_LIMIT */
#ifdef DEBUGGING
}
void
-perl_set_numeric_radix(void)
+Perl_set_numeric_radix(pTHX)
{
#ifdef USE_LOCALE_NUMERIC
# ifdef HAS_LOCALECONV
PL_numeric_name = savepv(newnum);
PL_numeric_standard = (strEQ(newnum, "C") || strEQ(newnum, "POSIX"));
PL_numeric_local = TRUE;
- perl_set_numeric_radix();
+ set_numeric_radix();
}
#endif /* USE_LOCALE_NUMERIC */
setlocale(LC_NUMERIC, PL_numeric_name);
PL_numeric_standard = FALSE;
PL_numeric_local = TRUE;
- perl_set_numeric_radix();
+ set_numeric_radix();
}
#endif /* USE_LOCALE_NUMERIC */
return sv;
}
-static OP *
-do_die(pTHX_ const char* pat, va_list *args)
+STATIC OP *
+S_do_die(pTHX_ const char* pat, va_list *args)
{
dTHR;
char *message;
OP *o;
va_list args;
va_start(args, pat);
- o = do_die(aTHX_ pat, &args);
+ o = do_die(pat, &args);
va_end(args);
return o;
}
OP *o;
va_list args;
va_start(args, pat);
- o = do_die(aTHX_ pat, &args);
+ o = do_die(pat, &args);
va_end(args);
return o;
}
#endif /* PERL_USE_SAFE_PUTENV */
}
+#else /* WIN32 || CYGWIN32 */
+#if defined(CYGWIN32)
+/*
+ * Save environ of perl.exe, currently Cygwin links in separate environ's
+ * for each exe/dll. Probably should be a member of impure_ptr.
+ */
+static char ***Perl_main_environ;
+
+EXTERN_C void
+Perl_my_setenv_init(char ***penviron)
+{
+ Perl_main_environ = penviron;
+}
+
+void
+my_setenv(char *nam, char *val)
+{
+ /* You can not directly manipulate the environ[] array because
+ * the routines do some additional work that syncs the Cygwin
+ * environment with the Windows environment.
+ */
+ char *oldstr = environ[setenv_getix(nam)];
+
+ if (!val) {
+ if (!oldstr)
+ return;
+ unsetenv(nam);
+ Safefree(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);
+}
#else /* if WIN32 */
void
}
#endif /* WIN32 */
+#endif
I32
Perl_setenv_getix(pTHX_ char *nam)
#endif
/* VMS' my_popen() is in VMS.c, same with OS/2. */
-#if (!defined(DOSISH) || defined(HAS_FORK) || defined(AMIGAOS)) && !defined(VMS) && !defined(__OPEN_VM)
+#if (!defined(DOSISH) || defined(HAS_FORK) || defined(AMIGAOS)) && !defined(VMS) && !defined(__OPEN_VM) && !defined(EPOC)
PerlIO *
Perl_my_popen(pTHX_ char *cmd, char *mode)
{
#endif /* !HAS_SIGACTION */
/* VMS' my_pclose() is in VMS.c; same with OS/2 */
-#if (!defined(DOSISH) || defined(HAS_FORK) || defined(AMIGAOS)) && !defined(VMS) && !defined(__OPEN_VM)
+#if (!defined(DOSISH) || defined(HAS_FORK) || defined(AMIGAOS)) && !defined(VMS) && !defined(__OPEN_VM) && !defined(EPOC)
I32
Perl_my_pclose(pTHX_ PerlIO *ptr)
{
}
U32
-Perl_cast_ulong(pTHX_ double f)
+Perl_cast_ulong(pTHX_ NV f)
{
long along;
#endif
I32
-Perl_cast_i32(pTHX_ double f)
+Perl_cast_i32(pTHX_ NV f)
{
if (f >= I32_MAX)
return (I32) I32_MAX;
}
IV
-Perl_cast_iv(pTHX_ double f)
+Perl_cast_iv(pTHX_ NV f)
{
if (f >= IV_MAX) {
UV uv;
- if (f >= (double)UV_MAX)
+ if (f >= (NV)UV_MAX)
return (IV) UV_MAX;
uv = (UV) f;
return (IV)uv;
}
UV
-Perl_cast_uv(pTHX_ double f)
+Perl_cast_uv(pTHX_ NV f)
{
if (f >= MY_UV_MAX)
return (UV) MY_UV_MAX;
register UV retval = 0;
bool overflowed = FALSE;
while (len && *s >= '0' && *s <= '1') {
- register UV n = retval << 1;
- if (!overflowed && (n >> 1) != retval) {
- Perl_warn(aTHX_ "Integer overflow in binary number");
- overflowed = TRUE;
- }
- retval = n | (*s++ - '0');
- len--;
+ register UV n = retval << 1;
+ if (!overflowed && (n >> 1) != retval) {
+ dTHR;
+ if (ckWARN_d(WARN_UNSAFE))
+ Perl_warner(aTHX_ WARN_UNSAFE, "Integer overflow in binary number");
+ overflowed = TRUE;
+ }
+ retval = n | (*s++ - '0');
+ len--;
}
if (len && (*s >= '2' && *s <= '9')) {
dTHR;
while (len && *s >= '0' && *s <= '7') {
register UV n = retval << 3;
if (!overflowed && (n >> 3) != retval) {
- Perl_warn(aTHX_ "Integer overflow in octal number");
+ dTHR;
+ if (ckWARN_d(WARN_UNSAFE))
+ Perl_warner(aTHX_ WARN_UNSAFE, "Integer overflow in octal number");
overflowed = TRUE;
}
retval = n | (*s++ - '0');
}
n = retval << 4;
if (!overflowed && (n >> 4) != retval) {
- Perl_warn(aTHX_ "Integer overflow in hex number");
+ dTHR;
+ if (ckWARN_d(WARN_UNSAFE))
+ Perl_warner(aTHX_ WARN_UNSAFE, "Integer overflow in hex number");
overflowed = TRUE;
}
retval = n | ((tmp - PL_hexdigit) & 15);
PL_maxscream = -1;
PL_regcompp = FUNC_NAME_TO_PTR(Perl_pregcomp);
PL_regexecp = FUNC_NAME_TO_PTR(Perl_regexec_flags);
+ PL_regint_start = FUNC_NAME_TO_PTR(Perl_re_intuit_start);
+ PL_regint_string = FUNC_NAME_TO_PTR(Perl_re_intuit_string);
+ PL_regfree = FUNC_NAME_TO_PTR(Perl_pregfree);
PL_regindent = 0;
PL_reginterp_cnt = 0;
PL_lastscream = Nullsv;
* So it is in perl for (say) POSIX to use.
* Needed for SunOS with Sun's 'acc' for example.
*/
-double
+NV
Perl_huge(void)
{
return HUGE_VAL;
return PL_opargs;
}
+PPADDR_t*
+Perl_get_ppaddr(pTHX)
+{
+ return &PL_ppaddr;
+}
+
#ifndef HAS_GETENV_LEN
char *
Perl_getenv_len(pTHX_ char *env_elem, unsigned long *len)
#endif
}
-double
-Perl_my_atof(const char* s) {
+NV
+Perl_my_atof(pTHX_ const char* s) {
#ifdef USE_LOCALE_NUMERIC
- if (PL_numeric_local) {
- double x, y;
+ if ((PL_hints & HINT_LOCALE) && PL_numeric_local) {
+ NV x, y;
- x = atof(s);
+ x = Perl_atof(s);
SET_NUMERIC_STANDARD();
- y = atof(s);
+ y = Perl_atof(s);
SET_NUMERIC_LOCAL();
if ((y < 0.0 && y < x) || (y > 0.0 && y > x))
return y;
return x;
- } else
- return atof(s);
+ }
+ else
+ return Perl_atof(s);
#else
- return atof(s);
+ return Perl_atof(s);
#endif
}
projects / p5sagit/p5-mst-13.2.git / blobdiff