/*
=head1 Handy Values
-=for apidoc AmU||Nullch
+=for apidoc AmU||Nullch
Null character pointer.
=for apidoc AmU||Nullsv
g++ can be identified by __GNUG__.
Andy Dougherty February 2000
*/
-#ifdef __GNUG__ /* GNU g++ has bool built-in */
+#ifdef __GNUG__ /* GNU g++ has bool built-in */
# ifndef HAS_BOOL
# define HAS_BOOL 1
# endif
#endif
/* Try to figure out __func__ or __FUNCTION__ equivalent, if any.
- * XXX Should really be a Configure probe. */
+ * XXX Should really be a Configure probe, with HAS__FUNCTION__
+ * and FUNCTION__ as results.
+ * XXX Similarly, a Configure probe for __FILE__ and __LINE__ is needed. */
#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || (defined(__SUNPRO_C)) /* C99 or close enough. */
# define FUNCTION__ __func__
#else
# if (defined(_MSC_VER) && _MSC_VER < 1300) || /* Pre-MSVC 7.0 has neither __func__ nor __FUNCTION and no good workarounds, either. */ \
- (defined(__DECC_VER)) /* Tru64 or VMS, and strict C89 being used. */
+ (defined(__DECC_VER)) /* Tru64 or VMS, and strict C89 being used, but not modern enough cc (in Tur64, -c99 not known, only -std1). */
# define FUNCTION__ ""
# else
# define FUNCTION__ __FUNCTION__ /* Common extension. */
For dealing with issues that may arise from various 32/64-bit
systems, we will ask Configure to check out
- SHORTSIZE == sizeof(short)
- INTSIZE == sizeof(int)
- LONGSIZE == sizeof(long)
+ SHORTSIZE == sizeof(short)
+ INTSIZE == sizeof(int)
+ LONGSIZE == sizeof(long)
LONGLONGSIZE == sizeof(long long) (if HAS_LONG_LONG)
- PTRSIZE == sizeof(void *)
+ PTRSIZE == sizeof(void *)
DOUBLESIZE == sizeof(double)
LONG_DOUBLESIZE == sizeof(long double) (if HAS_LONG_DOUBLE).
# else
-# define isALNUM_LC(c) (isascii(c) && (isalnum(c) || (c) == '_'))
+# define isALNUM_LC(c) (isascii(c) && (isalnum(c) || (c) == '_'))
# define isIDFIRST_LC(c) (isascii(c) && (isalpha(c) || (c) == '_'))
# define isALPHA_LC(c) (isascii(c) && isalpha(c))
# define isSPACE_LC(c) (isascii(c) && isspace(c))
* If PERL_MEM_LOG is defined, all Newx()s, Renew()s, and Safefree()s
* go through functions, which are handy for debugging breakpoints, but
* which more importantly get the immediate calling environment (file and
- * line number) passed in. This can then be used for logging the calls,
- * for which one can get a sample implementation if PERL_MEM_LOG_STDERR
- * is defined.
- *
+ * line number, and C function name if available) passed in. This info can
+ * then be used for logging the calls, for which one gets a sample
+ * implementation if PERL_MEM_LOG_STDERR is defined.
+ *
* Known problems:
* - all memory allocs do not get logged, only those
* that go through Newx() and derivatives (while all
/* pre 5.9.x compatibility */
#define New(x,v,n,t) Newx(v,n,t)
#define Newc(x,v,n,t,c) Newxc(v,n,t,c)
-#define Newz(x,v,n,t,c) Newxz(v,n,t,c)
+#define Newz(x,v,n,t) Newxz(v,n,t)
#define Renew(v,n,t) \
(v = (MEM_WRAP_CHECK_(n,t) MEM_LOG_REALLOC(n,t,v,(t*)saferealloc((Malloc_t)(v),(MEM_SIZE)((n)*sizeof(t))))))
#define pTHX__VALUE_ ,(void *)my_perl,
#define pTHX__VALUE ,(void *)my_perl
#else
-#define pTHX_FORMAT
+#define pTHX_FORMAT
#define pTHX__FORMAT
-#define pTHX_VALUE_
+#define pTHX_VALUE_
#define pTHX_VALUE
-#define pTHX__VALUE_
+#define pTHX__VALUE_
#define pTHX__VALUE
#endif /* USE_ITHREADS */
+