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-rw-r--r--contrib/perl5/handy.h103
1 files changed, 67 insertions, 36 deletions
diff --git a/contrib/perl5/handy.h b/contrib/perl5/handy.h
index 2c5d706de48f..d71d84a2f51d 100644
--- a/contrib/perl5/handy.h
+++ b/contrib/perl5/handy.h
@@ -1,6 +1,6 @@
/* handy.h
*
- * Copyright (c) 1991-2000, Larry Wall
+ * Copyright (c) 1991-2001, Larry Wall
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
@@ -48,10 +48,10 @@ Null SV pointer.
just figure out all the headers such a test needs.
Andy Dougherty August 1996
*/
-/* bool is built-in for g++-2.6.3 and later, which might be used
+/* bool is built-in for g++-2.6.3 and later, which might be used
for extensions. <_G_config.h> defines _G_HAVE_BOOL, but we can't
be sure _G_config.h will be included before this file. _G_config.h
- also defines _G_HAVE_BOOL for both gcc and g++, but only g++
+ also defines _G_HAVE_BOOL for both gcc and g++, but only g++
actually has bool. Hence, _G_HAVE_BOOL is pretty useless for us.
g++ can be identified by __GNUG__.
Andy Dougherty February 2000
@@ -101,8 +101,8 @@ Null SV pointer.
Similarly, there is no guarantee that I16 and U16 have exactly 16
bits.
- For dealing with issues that may arise from various 32/64-bit
- systems, we will ask Configure to check out
+ 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)
@@ -114,6 +114,10 @@ Null SV pointer.
*/
+#ifdef I_INTTYPES /* e.g. Linux has int64_t without <inttypes.h> */
+# include <inttypes.h>
+#endif
+
typedef I8TYPE I8;
typedef U8TYPE U8;
typedef I16TYPE I16;
@@ -122,17 +126,28 @@ typedef I32TYPE I32;
typedef U32TYPE U32;
#ifdef PERL_CORE
# ifdef HAS_QUAD
-# if QUADKIND == QUAD_IS_INT64_T
-# include <sys/types.h>
-# ifdef I_INTTYPES /* e.g. Linux has int64_t without <inttypes.h> */
-# include <inttypes.h>
-# endif
-# endif
typedef I64TYPE I64;
typedef U64TYPE U64;
# endif
#endif /* PERL_CORE */
+#if defined(HAS_QUAD) && defined(USE_64_BIT_INT)
+# ifndef UINT64_C /* usually from <inttypes.h> */
+# if defined(HAS_LONG_LONG) && QUADKIND == QUAD_IS_LONG_LONG
+# define INT64_C(c) CAT2(c,LL)
+# define UINT64_C(c) CAT2(c,ULL)
+# else
+# if LONGSIZE == 8 && QUADKIND == QUAD_IS_LONG
+# 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))
+# endif
+# endif
+# endif
+#endif
+
/* Mention I8SIZE, U8SIZE, I16SIZE, U16SIZE, I32SIZE, U32SIZE,
I64SIZE, and U64SIZE here so that metaconfig pulls them in. */
@@ -260,18 +275,18 @@ C<strncmp>).
/*
=for apidoc Am|bool|isALNUM|char ch
-Returns a boolean indicating whether the C C<char> is an ascii alphanumeric
-character or digit.
+Returns a boolean indicating whether the C C<char> is an ASCII alphanumeric
+character (including underscore) or digit.
=for apidoc Am|bool|isALPHA|char ch
-Returns a boolean indicating whether the C C<char> is an ascii alphabetic
+Returns a boolean indicating whether the C C<char> is an ASCII alphabetic
character.
=for apidoc Am|bool|isSPACE|char ch
Returns a boolean indicating whether the C C<char> is whitespace.
=for apidoc Am|bool|isDIGIT|char ch
-Returns a boolean indicating whether the C C<char> is an ascii
+Returns a boolean indicating whether the C C<char> is an ASCII
digit.
=for apidoc Am|bool|isUPPER|char ch
@@ -296,6 +311,8 @@ Converts the specified character to lowercase.
#define isALPHA(c) (isUPPER(c) || isLOWER(c))
#define isSPACE(c) \
((c) == ' ' || (c) == '\t' || (c) == '\n' || (c) =='\r' || (c) == '\f')
+#define isPSXSPC(c) (isSPACE(c) || (c) == '\v')
+#define isBLANK(c) ((c) == ' ' || (c) == '\t')
#define isDIGIT(c) ((c) >= '0' && (c) <= '9')
#ifdef EBCDIC
/* In EBCDIC we do not do locales: therefore() isupper() is fine. */
@@ -382,6 +399,9 @@ Converts the specified character to lowercase.
# endif
#endif /* USE_NEXT_CTYPE */
+#define isPSXSPC_LC(c) (isSPACE_LC(c) || (c) == '\v')
+#define isBLANK_LC(c) isBLANK(c) /* could be wrong */
+
#define isALNUM_uni(c) is_uni_alnum(c)
#define isIDFIRST_uni(c) is_uni_idfirst(c)
#define isALPHA_uni(c) is_uni_alpha(c)
@@ -400,6 +420,9 @@ Converts the specified character to lowercase.
#define toTITLE_uni(c) to_uni_title(c)
#define toLOWER_uni(c) to_uni_lower(c)
+#define isPSXSPC_uni(c) (isSPACE_uni(c) ||(c) == '\f')
+#define isBLANK_uni(c) isBLANK(c) /* could be wrong */
+
#define isALNUM_LC_uni(c) (c < 256 ? isALNUM_LC(c) : is_uni_alnum_lc(c))
#define isIDFIRST_LC_uni(c) (c < 256 ? isIDFIRST_LC(c) : is_uni_idfirst_lc(c))
#define isALPHA_LC_uni(c) (c < 256 ? isALPHA_LC(c) : is_uni_alpha_lc(c))
@@ -416,6 +439,9 @@ Converts the specified character to lowercase.
#define toTITLE_LC_uni(c) (c < 256 ? toUPPER_LC(c) : to_uni_title_lc(c))
#define toLOWER_LC_uni(c) (c < 256 ? toLOWER_LC(c) : to_uni_lower_lc(c))
+#define isPSXSPC_LC_uni(c) (isSPACE_LC_uni(c) ||(c) == '\f')
+#define isBLANK_LC_uni(c) isBLANK(c) /* could be wrong */
+
#define isALNUM_utf8(p) is_utf8_alnum(p)
#define isIDFIRST_utf8(p) is_utf8_idfirst(p)
#define isALPHA_utf8(p) is_utf8_alpha(p)
@@ -434,25 +460,30 @@ Converts the specified character to lowercase.
#define toTITLE_utf8(p) to_utf8_title(p)
#define toLOWER_utf8(p) to_utf8_lower(p)
-#define isALNUM_LC_utf8(p) isALNUM_LC_uni(utf8_to_uv(p, 0))
-#define isIDFIRST_LC_utf8(p) isIDFIRST_LC_uni(utf8_to_uv(p, 0))
-#define isALPHA_LC_utf8(p) isALPHA_LC_uni(utf8_to_uv(p, 0))
-#define isSPACE_LC_utf8(p) isSPACE_LC_uni(utf8_to_uv(p, 0))
-#define isDIGIT_LC_utf8(p) isDIGIT_LC_uni(utf8_to_uv(p, 0))
-#define isUPPER_LC_utf8(p) isUPPER_LC_uni(utf8_to_uv(p, 0))
-#define isLOWER_LC_utf8(p) isLOWER_LC_uni(utf8_to_uv(p, 0))
-#define isALNUMC_LC_utf8(p) isALNUMC_LC_uni(utf8_to_uv(p, 0))
-#define isCNTRL_LC_utf8(p) isCNTRL_LC_uni(utf8_to_uv(p, 0))
-#define isGRAPH_LC_utf8(p) isGRAPH_LC_uni(utf8_to_uv(p, 0))
-#define isPRINT_LC_utf8(p) isPRINT_LC_uni(utf8_to_uv(p, 0))
-#define isPUNCT_LC_utf8(p) isPUNCT_LC_uni(utf8_to_uv(p, 0))
-#define toUPPER_LC_utf8(p) toUPPER_LC_uni(utf8_to_uv(p, 0))
-#define toTITLE_LC_utf8(p) toTITLE_LC_uni(utf8_to_uv(p, 0))
-#define toLOWER_LC_utf8(p) toLOWER_LC_uni(utf8_to_uv(p, 0))
+#define isPSXSPC_utf8(c) (isSPACE_utf8(c) ||(c) == '\f')
+#define isBLANK_utf8(c) isBLANK(c) /* could be wrong */
+
+#define isALNUM_LC_utf8(p) isALNUM_LC_uni(utf8_to_uv(p, UTF8_MAXLEN, 0, 0))
+#define isIDFIRST_LC_utf8(p) isIDFIRST_LC_uni(utf8_to_uv(p, UTF8_MAXLEN, 0, 0))
+#define isALPHA_LC_utf8(p) isALPHA_LC_uni(utf8_to_uv(p, UTF8_MAXLEN, 0, 0))
+#define isSPACE_LC_utf8(p) isSPACE_LC_uni(utf8_to_uv(p, UTF8_MAXLEN, 0, 0))
+#define isDIGIT_LC_utf8(p) isDIGIT_LC_uni(utf8_to_uv(p, UTF8_MAXLEN, 0, 0))
+#define isUPPER_LC_utf8(p) isUPPER_LC_uni(utf8_to_uv(p, UTF8_MAXLEN, 0, 0))
+#define isLOWER_LC_utf8(p) isLOWER_LC_uni(utf8_to_uv(p, UTF8_MAXLEN, 0, 0))
+#define isALNUMC_LC_utf8(p) isALNUMC_LC_uni(utf8_to_uv(p, UTF8_MAXLEN, 0, 0))
+#define isCNTRL_LC_utf8(p) isCNTRL_LC_uni(utf8_to_uv(p, UTF8_MAXLEN, 0, 0))
+#define isGRAPH_LC_utf8(p) isGRAPH_LC_uni(utf8_to_uv(p, UTF8_MAXLEN, 0, 0))
+#define isPRINT_LC_utf8(p) isPRINT_LC_uni(utf8_to_uv(p, UTF8_MAXLEN, 0, 0))
+#define isPUNCT_LC_utf8(p) isPUNCT_LC_uni(utf8_to_uv(p, UTF8_MAXLEN, 0, 0))
+#define toUPPER_LC_utf8(p) toUPPER_LC_uni(utf8_to_uv(p, UTF8_MAXLEN, 0, 0))
+#define toTITLE_LC_utf8(p) toTITLE_LC_uni(utf8_to_uv(p, UTF8_MAXLEN, 0, 0))
+#define toLOWER_LC_utf8(p) toLOWER_LC_uni(utf8_to_uv(p, UTF8_MAXLEN, 0, 0))
+
+#define isPSXSPC_LC_utf8(c) (isSPACE_LC_utf8(c) ||(c) == '\f')
+#define isBLANK_LC_utf8(c) isBLANK(c) /* could be wrong */
#ifdef EBCDIC
-EXT int ebcdic_control (int);
-# define toCTRL(c) ebcdic_control(c)
+# define toCTRL(c) Perl_ebcdic_control(c)
#else
/* This conversion works both ways, strangely enough. */
# define toCTRL(c) (toUPPER(c) ^ 64)
@@ -467,7 +498,7 @@ typedef U16 line_t;
#endif
-/*
+/*
XXX LEAKTEST doesn't really work in perl5. There are direct calls to
safemalloc() in the source, so LEAKTEST won't pick them up.
(The main "offenders" are extensions.)
@@ -484,7 +515,7 @@ typedef U16 line_t;
Creates a new SV. A non-zero C<len> parameter indicates the number of
bytes of preallocated string space the SV should have. An extra byte for a
tailing NUL is also reserved. (SvPOK is not set for the SV even if string
-space is allocated.) The reference count for the new SV is set to 1.
+space is allocated.) The reference count for the new SV is set to 1.
C<id> is an integer id between 0 and 1299 (used to identify leaks).
=for apidoc Am|void|New|int id|void* ptr|int nitems|type
@@ -505,7 +536,7 @@ The XSUB-writer's interface to the C C<realloc> function.
The XSUB-writer's interface to the C C<realloc> function, with
cast.
-=for apidoc Am|void|Safefree|void* src|void* dest|int nitems|type
+=for apidoc Am|void|Safefree|void* ptr
The XSUB-writer's interface to the C C<free> function.
=for apidoc Am|void|Move|void* src|void* dest|int nitems|type
@@ -524,7 +555,7 @@ The XSUB-writer's interface to the C C<memzero> function. The C<dest> is the
destination, C<nitems> is the number of items, and C<type> is the type.
=for apidoc Am|void|StructCopy|type src|type dest|type
-This is an architecture-independant macro to copy one structure to another.
+This is an architecture-independent macro to copy one structure to another.
=cut
*/
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 08:24:33 +0000