# include <sys/wait.h>
#endif
+#ifdef I_LOCALE
+# include <locale.h>
+#endif
+
#define FLUSH
#ifdef LEAKTEST
#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
-Perl_safesysmalloc(pTHX_ MEM_SIZE size)
+Perl_safesysmalloc(MEM_SIZE size)
{
Malloc_t ptr;
#ifdef HAS_64K_LIMIT
if (size > 0xffff) {
- PerlIO_printf(PerlIO_stderr(), "Allocation too large: %lx\n", size) FLUSH;
- 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
if ((long)size < 0)
- Perl_croak(aTHX_ "panic: malloc");
+ Perl_croak_nocontext("panic: malloc");
#endif
ptr = PerlMem_malloc(size?size:1); /* malloc(0) is NASTY on our system */
#if !(defined(I286) || defined(atarist))
return Nullch;
else {
PerlIO_puts(PerlIO_stderr(),PL_no_mem) FLUSH;
- my_exit(1);
+ WITH_THX(my_exit(1));
return Nullch;
}
/*NOTREACHED*/
/* paranoid version of system's realloc() */
Malloc_t
-Perl_safesysrealloc(pTHX_ Malloc_t where,MEM_SIZE size)
+Perl_safesysrealloc(Malloc_t where,MEM_SIZE size)
{
Malloc_t ptr;
#if !defined(STANDARD_C) && !defined(HAS_REALLOC_PROTOTYPE)
if (size > 0xffff) {
PerlIO_printf(PerlIO_stderr(),
"Reallocation too large: %lx\n", size) FLUSH;
- my_exit(1);
+ WITH_THX(my_exit(1));
}
#endif /* HAS_64K_LIMIT */
if (!size) {
return safesysmalloc(size);
#ifdef DEBUGGING
if ((long)size < 0)
- Perl_croak(aTHX_ "panic: realloc");
+ Perl_croak_nocontext("panic: realloc");
#endif
ptr = PerlMem_realloc(where,size);
return Nullch;
else {
PerlIO_puts(PerlIO_stderr(),PL_no_mem) FLUSH;
- my_exit(1);
+ WITH_THX(my_exit(1));
return Nullch;
}
/*NOTREACHED*/
/* safe version of system's free() */
Free_t
-Perl_safesysfree(pTHX_ Malloc_t where)
+Perl_safesysfree(Malloc_t where)
{
#if !(defined(I286) || defined(atarist))
DEBUG_m( PerlIO_printf(Perl_debug_log, "0x%x: (%05d) free\n",(char *) where,PL_an++));
/* safe version of system's calloc() */
Malloc_t
-Perl_safesyscalloc(pTHX_ MEM_SIZE count, MEM_SIZE size)
+Perl_safesyscalloc(MEM_SIZE count, MEM_SIZE size)
{
Malloc_t ptr;
if (size * count > 0xffff) {
PerlIO_printf(PerlIO_stderr(),
"Allocation too large: %lx\n", size * count) FLUSH;
- my_exit(1);
+ WITH_THX(my_exit(1));
}
#endif /* HAS_64K_LIMIT */
#ifdef DEBUGGING
if ((long)size < 0 || (long)count < 0)
- Perl_croak(aTHX_ "panic: calloc");
+ Perl_croak_nocontext("panic: calloc");
#endif
size *= count;
ptr = PerlMem_malloc(size?size:1); /* malloc(0) is NASTY on our system */
return Nullch;
else {
PerlIO_puts(PerlIO_stderr(),PL_no_mem) FLUSH;
- my_exit(1);
+ WITH_THX(my_exit(1));
return Nullch;
}
/*NOTREACHED*/
: ((size) - 1)/4))
Malloc_t
-Perl_safexmalloc(pTHX_ I32 x, MEM_SIZE size)
+Perl_safexmalloc(I32 x, MEM_SIZE size)
{
register char* where = (char*)safemalloc(size + ALIGN);
}
Malloc_t
-Perl_safexrealloc(pTHX_ Malloc_t wh, MEM_SIZE size)
+Perl_safexrealloc(Malloc_t wh, MEM_SIZE size)
{
char *where = (char*)wh;
}
void
-Perl_safexfree(pTHX_ Malloc_t wh)
+Perl_safexfree(Malloc_t wh)
{
I32 x;
char *where = (char*)wh;
}
Malloc_t
-Perl_safexcalloc(pTHX_ I32 x,MEM_SIZE count, MEM_SIZE size)
+Perl_safexcalloc(I32 x,MEM_SIZE count, MEM_SIZE size)
{
register char * where = (char*)safexmalloc(x, size * count + ALIGN);
xcount[x] += size;
#endif /* USE_LOCALE_COLLATE */
}
+void
+Perl_set_numeric_radix(pTHX)
+{
+#ifdef USE_LOCALE_NUMERIC
+# ifdef HAS_LOCALECONV
+ struct lconv* lc;
+
+ lc = localeconv();
+ if (lc && lc->decimal_point)
+ /* We assume that decimal separator aka the radix
+ * character is always a single character. If it
+ * ever is a string, this needs to be rethunk. */
+ PL_numeric_radix = *lc->decimal_point;
+ else
+ PL_numeric_radix = 0;
+# endif /* HAS_LOCALECONV */
+#else
+ PL_numeric_radix = 0;
+#endif /* USE_LOCALE_NUMERIC */
+}
+
/*
* Set up for a new numeric locale.
*/
PL_numeric_name = savepv(newnum);
PL_numeric_standard = (strEQ(newnum, "C") || strEQ(newnum, "POSIX"));
PL_numeric_local = TRUE;
+ set_numeric_radix();
}
#endif /* USE_LOCALE_NUMERIC */
setlocale(LC_NUMERIC, PL_numeric_name);
PL_numeric_standard = FALSE;
PL_numeric_local = TRUE;
+ set_numeric_radix();
}
#endif /* USE_LOCALE_NUMERIC */
}
-
/*
* Initialize locale awareness.
*/
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;
MUTEX_UNLOCK(&t->mutex);
#ifdef HAVE_THREAD_INTERN
- init_thread_intern(thr);
+ Perl_init_thread_intern(thr);
#endif /* HAVE_THREAD_INTERN */
return thr;
}
* 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)
return EOF;
#endif
}
+
+NV
+Perl_my_atof(pTHX_ const char* s) {
+#ifdef USE_LOCALE_NUMERIC
+ if ((PL_hints & HINT_LOCALE) && PL_numeric_local) {
+ NV x, y;
+
+ x = Perl_atof(s);
+ SET_NUMERIC_STANDARD();
+ y = Perl_atof(s);
+ SET_NUMERIC_LOCAL();
+ if ((y < 0.0 && y < x) || (y > 0.0 && y > x))
+ return y;
+ return x;
+ }
+ else
+ return Perl_atof(s);
+#else
+ return Perl_atof(s);
+#endif
+}
projects / p5sagit/p5-mst-13.2.git / blobdiff