# define HAS_BOOL 1
#endif
+/* a simple (bool) cast may not do the right thing: if bool is defined
+ * as char for example, then the cast from int is implementation-defined
+ */
+
+#define cBOOL(cbool) ((bool)!!(cbool))
+
/* Try to figure out __func__ or __FUNCTION__ equivalent, if any.
* XXX Should really be a Configure probe, with HAS__FUNCTION__
* and FUNCTION__ as results.
# define INT64_C(c) CAT2(c,L)
# define UINT64_C(c) CAT2(c,UL)
# else
-# define INT64_C(c) ((I64TYPE)(c))
-# define UINT64_C(c) ((U64TYPE)(c))
+# if defined(_WIN64) && defined(_MSC_VER)
+# define INT64_C(c) CAT2(c,I64)
+# define UINT64_C(c) CAT2(c,UI64)
+# else
+# define INT64_C(c) ((I64TYPE)(c))
+# define UINT64_C(c) ((U64TYPE)(c))
+# endif
# endif
# endif
# endif
* GMTIME_MAX GMTIME_MIN LOCALTIME_MAX LOCALTIME_MIN
* HAS_CTIME64 HAS_LOCALTIME64 HAS_GMTIME64 HAS_DIFFTIME64
* HAS_MKTIME64 HAS_ASCTIME64 HAS_GETADDRINFO HAS_GETNAMEINFO
- * HAS_INETNTOP HAS_INETPTON
+ * HAS_INETNTOP HAS_INETPTON CHARBITS HAS_PRCTL
* Not (yet) used at top level, but mention them for metaconfig
*/
alphanumeric character (including underscore) or digit.
=for apidoc Am|bool|isALPHA|char ch
-Returns a boolean indicating whether the C C<char> is a US-ASCII (Basic Latin)
+Returns a boolean indicating whether the C C<char> is a US-ASCII (Basic Latin)
alphabetic character.
=for apidoc Am|bool|isSPACE|char ch
#define isALNUM(c) (isALPHA(c) || isDIGIT(c) || (c) == '_')
#define isIDFIRST(c) (isALPHA(c) || (c) == '_')
#define isALPHA(c) (isUPPER(c) || isLOWER(c))
+/* ALPHAU includes Unicode semantics for latin1 characters. It has an extra
+ * >= AA test to speed up ASCII-only tests at the expense of the others */
+#define isALPHAU(c) (isALPHA(c) || (NATIVE_TO_UNI((U8) c) >= 0xAA \
+ && ((NATIVE_TO_UNI((U8) c) >= 0xC0 \
+ && NATIVE_TO_UNI((U8) c) != 0xD7 && NATIVE_TO_UNI((U8) c) != 0xF7) \
+ || NATIVE_TO_UNI((U8) c) == 0xAA \
+ || NATIVE_TO_UNI((U8) c) == 0xB5 \
+ || NATIVE_TO_UNI((U8) c) == 0xBA)))
+#define isALNUMU(c) (isDIGIT(c) || isALPHAU(c) || (c) == '_')
+
+/* continuation character for legal NAME in \N{NAME} */
+#define isCHARNAME_CONT(c) (isALNUMU(c) || (c) == ' ' || (c) == '-' || (c) == '(' || (c) == ')' || (c) == ':' || NATIVE_TO_UNI((U8) c) == 0xA0)
#define isSPACE(c) \
((c) == ' ' || (c) == '\t' || (c) == '\n' || (c) =='\r' || (c) == '\f')
#define isPSXSPC(c) (isSPACE(c) || (c) == '\v')
# define isPUNCT(c) ispunct(c)
# define isXDIGIT(c) isxdigit(c)
# define toUPPER(c) toupper(c)
+# define toUPPER_LATIN1_MOD(c) UNI_TO_NATIVE(PL_mod_latin1_uc[(U8) NATIVE_TO_UNI(c)])
# define toLOWER(c) tolower(c)
+# define toLOWER_LATIN1(c) UNI_TO_NATIVE(PL_latin1_lc[(U8) NATIVE_TO_UNI(c)])
#else
# define isUPPER(c) ((c) >= 'A' && (c) <= 'Z')
# define isLOWER(c) ((c) >= 'a' && (c) <= 'z')
# define isPRINT(c) (((c) >= 32 && (c) < 127))
# define isPUNCT(c) (((c) >= 33 && (c) <= 47) || ((c) >= 58 && (c) <= 64) || ((c) >= 91 && (c) <= 96) || ((c) >= 123 && (c) <= 126))
# define isXDIGIT(c) (isDIGIT(c) || ((c) >= 'a' && (c) <= 'f') || ((c) >= 'A' && (c) <= 'F'))
+
+/* Use table lookup for speed */
+# define toLOWER_LATIN1(c) (PL_latin1_lc[(U8) c])
+
+/* Modified uc. Is correct uc except for three non-ascii chars which are
+ * all mapped to one of them, and these need special handling */
+# define toUPPER_LATIN1_MOD(c) (PL_mod_latin1_uc[(U8) c])
+
+/* ASCII casing. */
# define toUPPER(c) (isLOWER(c) ? (c) - ('a' - 'A') : (c))
# define toLOWER(c) (isUPPER(c) ? (c) + ('a' - 'A') : (c))
#endif
#define isDIGIT_uni(c) is_uni_digit(c)
#define isUPPER_uni(c) is_uni_upper(c)
#define isLOWER_uni(c) is_uni_lower(c)
-#define isALNUMC_uni(c) is_uni_alnumc(c)
#define isASCII_uni(c) is_uni_ascii(c)
#define isCNTRL_uni(c) is_uni_cntrl(c)
#define isGRAPH_uni(c) is_uni_graph(c)
#define isDIGIT_LC_uvchr(c) (c < 256 ? isDIGIT_LC(c) : is_uni_digit_lc(c))
#define isUPPER_LC_uvchr(c) (c < 256 ? isUPPER_LC(c) : is_uni_upper_lc(c))
#define isLOWER_LC_uvchr(c) (c < 256 ? isLOWER_LC(c) : is_uni_lower_lc(c))
-#define isALNUMC_LC_uvchr(c) (c < 256 ? isALNUMC_LC(c) : is_uni_alnumc_lc(c))
#define isCNTRL_LC_uvchr(c) (c < 256 ? isCNTRL_LC(c) : is_uni_cntrl_lc(c))
#define isGRAPH_LC_uvchr(c) (c < 256 ? isGRAPH_LC(c) : is_uni_graph_lc(c))
#define isPRINT_LC_uvchr(c) (c < 256 ? isPRINT_LC(c) : is_uni_print_lc(c))
#define isDIGIT_utf8(p) is_utf8_digit(p)
#define isUPPER_utf8(p) is_utf8_upper(p)
#define isLOWER_utf8(p) is_utf8_lower(p)
-#define isALNUMC_utf8(p) is_utf8_alnumc(p)
#define isASCII_utf8(p) is_utf8_ascii(p)
#define isCNTRL_utf8(p) is_utf8_cntrl(p)
#define isGRAPH_utf8(p) is_utf8_graph(p)
typedef U32 line_t;
#define NOLINE ((line_t) 4294967295UL)
+/* Helpful alias for version prescan */
+#define is_LAX_VERSION(a,b) \
+ (a != Perl_prescan_version(aTHX_ a, FALSE, b, NULL, NULL, NULL, NULL))
+
+#define is_STRICT_VERSION(a,b) \
+ (a != Perl_prescan_version(aTHX_ a, TRUE, b, NULL, NULL, NULL, NULL))
+
+#define BADVERSION(a,b,c) \
+ if (b) { \
+ *b = c; \
+ } \
+ return a;
/*
=head1 Memory Management
* which more importantly get the immediate calling environment (file and
* 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.
+ * implementation unless -DPERL_MEM_LOG_NOIMPL is also defined.
*
* Known problems:
- * - all memory allocs do not get logged, only those
+ * - not all memory allocs get logged, only those
* that go through Newx() and derivatives (while all
- * Safefrees do get logged)
+ * Safefrees do get logged)
* - __FILE__ and __LINE__ do not work everywhere
* - __func__ or __FUNCTION__ even less so
* - I think more goes on after the perlio frees but
* (keyed by the allocation address?), and maintain that
* through reallocs and frees, but how to do that without
* any News() happening...?
+ * - lots of -Ddefines to get useful/controllable output
+ * - lots of ENV reads
*/
PERL_EXPORT_C Malloc_t Perl_mem_log_alloc(const UV n, const UV typesize, const char *type_name, Malloc_t newalloc, const char *filename, const int linenumber, const char *funcname);
PERL_EXPORT_C Malloc_t Perl_mem_log_free(Malloc_t oldalloc, const char *filename, const int linenumber, const char *funcname);
# ifdef PERL_CORE
-# ifdef PERL_MEM_LOG_STDERR
+# ifndef PERL_MEM_LOG_NOIMPL
enum mem_log_type {
MLT_ALLOC,
MLT_REALLOC,
#define pTHX__VALUE
#endif /* USE_ITHREADS */
+/* Perl_deprecate was not part of the public API, and did not have a deprecate()
+ shortcut macro defined without -DPERL_CORE. Neither codesearch.google.com nor
+ CPAN::Unpack show any users outside the core. */
+#ifdef PERL_CORE
+# define deprecate(s) Perl_ck_warner_d(aTHX_ packWARN(WARN_DEPRECATED), "Use of " s " is deprecated")
+#endif
+
/*
* Local variables:
* c-indentation-style: bsd
https://perl5.git.perl.org / perl5.git / blobdiff