#ifndef PERL_HANDY_H_ /* Guard against nested #inclusion */
#define PERL_HANDY_H_
-#if !defined(__STDC__)
-#ifdef NULL
-#undef NULL
-#endif
-# define NULL 0
-#endif
-
#ifndef PERL_CORE
# define Null(type) ((type)NULL)
* 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__
+#elif (defined(USING_MSVC6)) || /* MSVC6 has neither __func__ nor __FUNCTION and no good workarounds, either. */ \
+ (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
-# if (defined(USING_MSVC6)) || /* MSVC6 has neither __func__ nor __FUNCTION and no good workarounds, either. */ \
- (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. */
-# endif
+# define FUNCTION__ __FUNCTION__ /* Common extension. */
#endif
/* XXX A note on the perl source internal type system. The
typedef I32TYPE I32;
typedef U32TYPE U32;
-#ifdef HAS_QUAD
+#ifdef QUADKIND
typedef I64TYPE I64;
typedef U64TYPE U64;
#endif
-/* INT64_C/UINT64_C are C99 from <stdint.h> (so they will not be
- * available in strict C89 mode), but they are nice, so let's define
- * them if necessary. */
-#if defined(HAS_QUAD)
-# undef PeRl_INT64_C
-# undef PeRl_UINT64_C
-/* Prefer the native integer types (int and long) over long long
- * (which is not C89) and Win32-specific __int64. */
-# if QUADKIND == QUAD_IS_INT && INTSIZE == 8
-# define PeRl_INT64_C(c) (c)
-# define PeRl_UINT64_C(c) CAT2(c,U)
-# endif
-# if QUADKIND == QUAD_IS_LONG && LONGSIZE == 8
-# define PeRl_INT64_C(c) CAT2(c,L)
-# define PeRl_UINT64_C(c) CAT2(c,UL)
-# endif
-# if QUADKIND == QUAD_IS_LONG_LONG && defined(HAS_LONG_LONG)
-# define PeRl_INT64_C(c) CAT2(c,LL)
-# define PeRl_UINT64_C(c) CAT2(c,ULL)
-# endif
-# if QUADKIND == QUAD_IS___INT64
-# define PeRl_INT64_C(c) CAT2(c,I64)
-# define PeRl_UINT64_C(c) CAT2(c,UI64)
-# endif
-# ifndef PeRl_INT64_C
-# define PeRl_INT64_C(c) ((I64)(c)) /* last resort */
-# define PeRl_UINT64_C(c) ((U64)(c))
-# endif
-/* In OS X the INT64_C/UINT64_C are defined with LL/ULL, which will
- * not fly with C89-pedantic gcc, so let's undefine them first so that
- * we can redefine them with our native integer preferring versions. */
-# if defined(PERL_DARWIN) && defined(PERL_GCC_PEDANTIC)
-# undef INT64_C
-# undef UINT64_C
-# endif
-# ifndef INT64_C
-# define INT64_C(c) PeRl_INT64_C(c)
-# endif
-# ifndef UINT64_C
-# define UINT64_C(c) PeRl_UINT64_C(c)
-# endif
-#endif
-
#if defined(UINT8_MAX) && defined(INT16_MAX) && defined(INT32_MAX)
/* I8_MAX and I8_MIN constants are not defined, as I8 is an ambiguous type.
#endif
-/* log(2) is pretty close to 0.30103, just in case anyone is grepping for it */
-#define BIT_DIGITS(N) (((N)*146)/485 + 1) /* log2(10) =~ 146/485 */
+/* These C99 typedefs are useful sometimes for, say, loop variables whose
+ * maximum values are small, but for which speed trumps size. If we have a C99
+ * compiler, use that. Otherwise, a plain 'int' should be good enough.
+ *
+ * Restrict these to core for now until we are more certain this is a good
+ * idea. */
+#if defined(PERL_CORE) || defined(PERL_EXT)
+# ifdef I_STDINT
+ typedef int_fast8_t PERL_INT_FAST8_T;
+ typedef uint_fast8_t PERL_UINT_FAST8_T;
+ typedef int_fast16_t PERL_INT_FAST16_T;
+ typedef uint_fast16_t PERL_UINT_FAST16_T;
+# else
+ typedef int PERL_INT_FAST8_T;
+ typedef unsigned int PERL_UINT_FAST8_T;
+ typedef int PERL_INT_FAST16_T;
+ typedef unsigned int PERL_UINT_FAST16_T;
+# endif
+#endif
+
+/* log(2) (i.e., log base 10 of 2) is pretty close to 0.30103, just in case
+ * anyone is grepping for it */
+#define BIT_DIGITS(N) (((N)*146)/485 + 1) /* log10(2) =~ 146/485 */
#define TYPE_DIGITS(T) BIT_DIGITS(sizeof(T) * 8)
#define TYPE_CHARS(T) (TYPE_DIGITS(T) + 2) /* sign, NUL */
/*
=head1 SV-Body Allocation
-=for apidoc Ama|SV*|newSVpvs|const char* s
-Like C<newSVpvn>, but takes a C<NUL>-terminated literal string instead of a
+=for apidoc Ama|SV*|newSVpvs|"literal string" s
+Like C<newSVpvn>, but takes a literal string instead of a
string/length pair.
-=for apidoc Ama|SV*|newSVpvs_flags|const char* s|U32 flags
-Like C<newSVpvn_flags>, but takes a C<NUL>-terminated literal string instead of
+=for apidoc Ama|SV*|newSVpvs_flags|"literal string" s|U32 flags
+Like C<newSVpvn_flags>, but takes a literal string instead of
a string/length pair.
-=for apidoc Ama|SV*|newSVpvs_share|const char* s
-Like C<newSVpvn_share>, but takes a C<NUL>-terminated literal string instead of
+=for apidoc Ama|SV*|newSVpvs_share|"literal string" s
+Like C<newSVpvn_share>, but takes a literal string instead of
a string/length pair and omits the hash parameter.
-=for apidoc Am|void|sv_catpvs_flags|SV* sv|const char* s|I32 flags
-Like C<sv_catpvn_flags>, but takes a C<NUL>-terminated literal string instead
+=for apidoc Am|void|sv_catpvs_flags|SV* sv|"literal string" s|I32 flags
+Like C<sv_catpvn_flags>, but takes a literal string instead
of a string/length pair.
-=for apidoc Am|void|sv_catpvs_nomg|SV* sv|const char* s
-Like C<sv_catpvn_nomg>, but takes a C<NUL>-terminated literal string instead of
+=for apidoc Am|void|sv_catpvs_nomg|SV* sv|"literal string" s
+Like C<sv_catpvn_nomg>, but takes a literal string instead of
a string/length pair.
-=for apidoc Am|void|sv_catpvs|SV* sv|const char* s
-Like C<sv_catpvn>, but takes a C<NUL>-terminated literal string instead of a
+=for apidoc Am|void|sv_catpvs|SV* sv|"literal string" s
+Like C<sv_catpvn>, but takes a literal string instead of a
string/length pair.
-=for apidoc Am|void|sv_catpvs_mg|SV* sv|const char* s
-Like C<sv_catpvn_mg>, but takes a C<NUL>-terminated literal string instead of a
+=for apidoc Am|void|sv_catpvs_mg|SV* sv|"literal string" s
+Like C<sv_catpvn_mg>, but takes a literal string instead of a
string/length pair.
-=for apidoc Am|void|sv_setpvs|SV* sv|const char* s
-Like C<sv_setpvn>, but takes a C<NUL>-terminated literal string instead of a
+=for apidoc Am|void|sv_setpvs|SV* sv|"literal string" s
+Like C<sv_setpvn>, but takes a literal string instead of a
string/length pair.
-=for apidoc Am|void|sv_setpvs_mg|SV* sv|const char* s
-Like C<sv_setpvn_mg>, but takes a C<NUL>-terminated literal string instead of a
+=for apidoc Am|void|sv_setpvs_mg|SV* sv|"literal string" s
+Like C<sv_setpvn_mg>, but takes a literal string instead of a
string/length pair.
-=for apidoc Am|SV *|sv_setref_pvs|const char* s
-Like C<sv_setref_pvn>, but takes a C<NUL>-terminated literal string instead of
+=for apidoc Am|SV *|sv_setref_pvs|"literal string" s
+Like C<sv_setref_pvn>, but takes a literal string instead of
a string/length pair.
=head1 Memory Management
-=for apidoc Ama|char*|savepvs|const char* s
-Like C<savepvn>, but takes a C<NUL>-terminated literal string instead of a
+=for apidoc Ama|char*|savepvs|"literal string" s
+Like C<savepvn>, but takes a literal string instead of a
string/length pair.
-=for apidoc Ama|char*|savesharedpvs|const char* s
+=for apidoc Ama|char*|savesharedpvs|"literal string" s
A version of C<savepvs()> which allocates the duplicate string in memory
which is shared between threads.
=head1 GV Functions
-=for apidoc Am|HV*|gv_stashpvs|const char* name|I32 create
-Like C<gv_stashpvn>, but takes a C<NUL>-terminated literal string instead of a
+=for apidoc Am|HV*|gv_stashpvs|"literal string" name|I32 create
+Like C<gv_stashpvn>, but takes a literal string instead of a
string/length pair.
=head1 Hash Manipulation Functions
-=for apidoc Am|SV**|hv_fetchs|HV* tb|const char* key|I32 lval
-Like C<hv_fetch>, but takes a C<NUL>-terminated literal string instead of a
+=for apidoc Am|SV**|hv_fetchs|HV* tb|"literal string" key|I32 lval
+Like C<hv_fetch>, but takes a literal string instead of a
string/length pair.
-=for apidoc Am|SV**|hv_stores|HV* tb|const char* key|NULLOK SV* val
-Like C<hv_store>, but takes a C<NUL>-terminated literal string instead of a
+=for apidoc Am|SV**|hv_stores|HV* tb|"literal string" key|SV* val
+Like C<hv_store>, but takes a literal string instead of a
string/length pair
and omits the hash parameter.
=head1 Lexer interface
-=for apidoc Amx|void|lex_stuff_pvs|const char *pv|U32 flags
+=for apidoc Amx|void|lex_stuff_pvs|"literal string" pv|U32 flags
-Like L</lex_stuff_pvn>, but takes a C<NUL>-terminated literal string instead of
+Like L</lex_stuff_pvn>, but takes a literal string instead of
a string/length pair.
=cut
Returns zero if non-equal, or non-zero if equal.
=cut
+
+New macros should use the following conventions for their names (which are
+based on the underlying C library functions):
+
+ (mem | str n? ) (EQ | NE | LT | GT | GE | (( BEGIN | END ) P? )) l? s?
+
+ Each has two main parameters, string-like operands that are compared
+ against each other, as specified by the macro name. Some macros may
+ additionally have one or potentially even two length parameters. If a length
+ parameter applies to both string parameters, it will be positioned third;
+ otherwise any length parameter immediately follows the string parameter it
+ applies to.
+
+ If the prefix to the name is 'str', the string parameter is a pointer to a C
+ language string. Such a string does not contain embedded NUL bytes; its
+ length may be unknown, but can be calculated by C<strlen()>, since it is
+ terminated by a NUL, which isn't included in its length.
+
+ The optional 'n' following 'str' means that that there is a third parameter,
+ giving the maximum number of bytes to look at in each string. Even if both
+ strings are longer than the length parameter, those extra bytes will be
+ unexamined.
+
+ The 's' suffix means that the 2nd byte string parameter is a literal C
+ double-quoted string. Its length will automatically be calculated by the
+ macro, so no length parameter will ever be needed for it.
+
+ If the prefix is 'mem', the string parameters don't have to be C strings;
+ they may contain embedded NUL bytes, do not necessarily have a terminating
+ NUL, and their lengths can be known only through other means, which in
+ practice are additional parameter(s) passed to the function. All 'mem'
+ functions have at least one length parameter. Barring any 'l' or 's' suffix,
+ there is a single length parameter, in position 3, which applies to both
+ string parameters. The 's' suffix means, as described above, that the 2nd
+ string is a literal double-quoted C string (hence its length is calculated by
+ the macro, and the length parameter to the function applies just to the first
+ string parameter, and hence is positioned just after it). An 'l' suffix
+ means that the 2nd string parameter has its own length parameter, and the
+ signature will look like memFOOl(s1, l1, s2, l2).
+
+ BEGIN (and END) are for testing if the 2nd string is an initial (or final)
+ substring of the 1st string. 'P' if present indicates that the substring
+ must be a "proper" one in tha mathematical sense that the first one must be
+ strictly larger than the 2nd.
+
*/
-#define strNE(s1,s2) (strcmp(s1,s2))
-#define strEQ(s1,s2) (!strcmp(s1,s2))
+#define strNE(s1,s2) (strcmp(s1,s2) != 0)
+#define strEQ(s1,s2) (strcmp(s1,s2) == 0)
#define strLT(s1,s2) (strcmp(s1,s2) < 0)
#define strLE(s1,s2) (strcmp(s1,s2) <= 0)
#define strGT(s1,s2) (strcmp(s1,s2) > 0)
#define strGE(s1,s2) (strcmp(s1,s2) >= 0)
-#define strnNE(s1,s2,l) (strncmp(s1,s2,l))
-#define strnEQ(s1,s2,l) (!strncmp(s1,s2,l))
-
-/* These names are controversial, so guarding against their being used in more
- * places than they already are. strBEGs and StrStartsWith are potential
- * candidates */
-#if defined(PERL_IN_DOIO_C) || defined(PERL_IN_GV_C) || defined(PERL_IN_HV_C) || defined(PERL_IN_LOCALE_C) || defined(PERL_IN_PERL_C) || defined(PERL_IN_TOKE_C) || defined(PERL_EXT)
-#define strNEs(s1,s2) (strncmp(s1,"" s2 "", sizeof(s2)-1))
-#define strEQs(s1,s2) (!strncmp(s1,"" s2 "", sizeof(s2)-1))
-#endif
+#define strnNE(s1,s2,l) (strncmp(s1,s2,l) != 0)
+#define strnEQ(s1,s2,l) (strncmp(s1,s2,l) == 0)
-#ifdef HAS_MEMCMP
-# define memNE(s1,s2,l) (memcmp(s1,s2,l))
-# define memEQ(s1,s2,l) (!memcmp(s1,s2,l))
-#else
-# define memNE(s1,s2,l) (bcmp(s1,s2,l))
-# define memEQ(s1,s2,l) (!bcmp(s1,s2,l))
-#endif
+#define memNE(s1,s2,l) (memcmp(s1,s2,l) != 0)
+#define memEQ(s1,s2,l) (memcmp(s1,s2,l) == 0)
/* memEQ and memNE where second comparand is a string constant */
#define memEQs(s1, l, s2) \
(((sizeof(s2)-1) == (l)) && memEQ((s1), ("" s2 ""), (sizeof(s2)-1)))
-#define memNEs(s1, l, s2) !memEQs(s1, l, s2)
-
-/* memEQ and memNE where second comparand is a string constant
- * and we can assume the length of s1 is at least that of the string */
-#define _memEQs(s1, s2) \
- (memEQ((s1), ("" s2 ""), (sizeof(s2)-1)))
-#define _memNEs(s1, s2) (memNE((s1),("" s2 ""),(sizeof(s2)-1)))
+#define memNEs(s1, l, s2) (! memEQs(s1, l, s2))
+
+/* Keep these private until we decide it was a good idea */
+#if defined(PERL_CORE) || defined(PERL_EXT) || defined(PERL_EXT_POSIX)
+
+#define strBEGINs(s1,s2) (strncmp(s1,"" s2 "", sizeof(s2)-1) == 0)
+
+#define memBEGINs(s1, l, s2) \
+ ( (l) >= sizeof(s2) - 1 \
+ && memEQ(s1, "" s2 "", sizeof(s2)-1))
+#define memBEGINPs(s1, l, s2) \
+ ( (l) > sizeof(s2) - 1 \
+ && memEQ(s1, "" s2 "", sizeof(s2)-1))
+#define memENDs(s1, l, s2) \
+ ( (l) >= sizeof(s2) - 1 \
+ && memEQ(s1 + (l) - (sizeof(s2) - 1), "" s2 "", sizeof(s2)-1))
+#define memENDPs(s1, l, s2) \
+ ( (l) > sizeof(s2) \
+ && memEQ(s1 + (l) - (sizeof(s2) - 1), "" s2 "", sizeof(s2)-1))
+#endif /* End of making macros private */
#define memLT(s1,s2,l) (memcmp(s1,s2,l) < 0)
#define memLE(s1,s2,l) (memcmp(s1,s2,l) <= 0)
*/
-/* Specify the widest unsigned type on the platform. Use U64TYPE because U64
- * is known only in the perl core, and this macro can be called from outside
- * that */
-#ifdef HAS_QUAD
-# define WIDEST_UTYPE U64TYPE
+/* Specify the widest unsigned type on the platform. */
+#ifdef QUADKIND
+# define WIDEST_UTYPE U64
#else
# define WIDEST_UTYPE U32
#endif
*
* The first group of these is ordered in what I (khw) estimate to be the
* frequency of their use. This gives a slight edge to exiting a loop earlier
- * (in reginclass() in regexec.c) */
+ * (in reginclass() in regexec.c). Except \v should be last, as it isn't a
+ * real Posix character class, and some (small) inefficiencies in regular
+ * expression handling would be introduced by putting it in the middle of those
+ * that are. Also, cntrl and ascii come after the others as it may be useful
+ * to group these which have no members that match above Latin1, (or above
+ * ASCII in the latter case) */
+
# define _CC_WORDCHAR 0 /* \w and [:word:] */
# define _CC_DIGIT 1 /* \d and [:digit:] */
# define _CC_ALPHA 2 /* [:alpha:] */
# define _CC_ALPHANUMERIC 7 /* [:alnum:] */
# define _CC_GRAPH 8 /* [:graph:] */
# define _CC_CASED 9 /* [:lower:] or [:upper:] under /i */
-
-#define _FIRST_NON_SWASH_CC 10
-/* The character classes above are implemented with swashes. The second group
- * (just below) contains the ones implemented without. These are also sorted
- * in rough order of the frequency of their use, except that \v should be last,
- * as it isn't a real Posix character class, and some (small) inefficiencies in
- * regular expression handling would be introduced by putting it in the middle
- * of those that are. Also, cntrl and ascii come after the others as it may be
- * useful to group these which have no members that match above Latin1, (or
- * above ASCII in the latter case) */
-
# define _CC_SPACE 10 /* \s, [:space:] */
# define _CC_PSXSPC _CC_SPACE /* XXX Temporary, can be removed
when the deprecated isFOO_utf8()
} _char_class_number;
#endif
-#define POSIX_SWASH_COUNT _FIRST_NON_SWASH_CC
#define POSIX_CC_COUNT (_HIGHEST_REGCOMP_DOT_H_SYNC + 1)
-#if defined(PERL_IN_UTF8_C) \
- || defined(PERL_IN_REGCOMP_C) \
- || defined(PERL_IN_REGEXEC_C)
-# if _CC_WORDCHAR != 0 || _CC_DIGIT != 1 || _CC_ALPHA != 2 || _CC_LOWER != 3 \
- || _CC_UPPER != 4 || _CC_PUNCT != 5 || _CC_PRINT != 6 \
- || _CC_ALPHANUMERIC != 7 || _CC_GRAPH != 8 || _CC_CASED != 9
- #error Need to adjust order of swash_property_names[]
-# endif
-
-/* This is declared static in each of the few files that this is #defined for
- * to keep them from being publicly accessible. Hence there is a small amount
- * of wasted space */
-
-static const char* const swash_property_names[] = {
- "XPosixWord",
- "XPosixDigit",
- "XPosixAlpha",
- "XPosixLower",
- "XPosixUpper",
- "XPosixPunct",
- "XPosixPrint",
- "XPosixAlnum",
- "XPosixGraph",
- "Cased"
-};
-#endif
-
START_EXTERN_C
# ifdef DOINIT
EXTCONST U32 PL_charclass[] = {
#define NEWSV(x,len) newSV(len)
#endif
-#define MEM_SIZE_MAX ((MEM_SIZE)~0)
+#define MEM_SIZE_MAX ((MEM_SIZE)-1)
+#define _PERL_STRLEN_ROUNDUP_UNCHECKED(n) (((n) - 1 + PERL_STRLEN_ROUNDUP_QUANTUM) & ~((MEM_SIZE)PERL_STRLEN_ROUNDUP_QUANTUM - 1))
#ifdef PERL_MALLOC_WRAP
*/
# define _MEM_WRAP_NEEDS_RUNTIME_CHECK(n,t) \
- (8 * sizeof(n) + sizeof(t) > sizeof(MEM_SIZE))
+ ( sizeof(MEM_SIZE) < sizeof(n) \
+ || sizeof(t) > ((MEM_SIZE)1 << 8*(sizeof(MEM_SIZE) - sizeof(n))))
/* This is written in a slightly odd way to avoid various spurious
* compiler warnings. We *want* to write the expression as
(void)(UNLIKELY(_MEM_WRAP_WILL_WRAP(n,t)) \
&& (Perl_croak_nocontext("%s",(a)),0))
+/* "a" arg must be a string literal */
+# define MEM_WRAP_CHECK_s(n,t,a) \
+ (void)(UNLIKELY(_MEM_WRAP_WILL_WRAP(n,t)) \
+ && (Perl_croak_nocontext("" a ""),0))
+
#define MEM_WRAP_CHECK_(n,t) MEM_WRAP_CHECK(n,t),
-#define PERL_STRLEN_ROUNDUP(n) ((void)(((n) > MEM_SIZE_MAX - 2 * PERL_STRLEN_ROUNDUP_QUANTUM) ? (croak_memory_wrap(),0):0),((n-1+PERL_STRLEN_ROUNDUP_QUANTUM)&~((MEM_SIZE)PERL_STRLEN_ROUNDUP_QUANTUM-1)))
+#define PERL_STRLEN_ROUNDUP(n) ((void)(((n) > MEM_SIZE_MAX - 2 * PERL_STRLEN_ROUNDUP_QUANTUM) ? (croak_memory_wrap(),0) : 0), _PERL_STRLEN_ROUNDUP_UNCHECKED(n))
#else
#define MEM_WRAP_CHECK(n,t)
#define MEM_WRAP_CHECK_1(n,t,a)
-#define MEM_WRAP_CHECK_2(n,t,a,b)
+#define MEM_WRAP_CHECK_s(n,t,a)
#define MEM_WRAP_CHECK_(n,t)
-#define PERL_STRLEN_ROUNDUP(n) (((n-1+PERL_STRLEN_ROUNDUP_QUANTUM)&~((MEM_SIZE)PERL_STRLEN_ROUNDUP_QUANTUM-1)))
+#define PERL_STRLEN_ROUNDUP(n) _PERL_STRLEN_ROUNDUP_UNCHECKED(n)
#endif
#define Safefree(d) safefree(MEM_LOG_FREE((Malloc_t)(d)))
#endif
+/* assert that a valid ptr has been supplied - use this instead of assert(ptr) *
+ * as it handles cases like constant string arguments without throwing warnings *
+ * the cast is required, as is the inequality check, to avoid warnings */
#define perl_assert_ptr(p) assert( ((void*)(p)) != 0 )
#define Copy(s,d,n,t) (MEM_WRAP_CHECK_(n,t) perl_assert_ptr(d), perl_assert_ptr(s), (void)memcpy((char*)(d),(const char*)(s), (n) * sizeof(t)))
#define Zero(d,n,t) (MEM_WRAP_CHECK_(n,t) perl_assert_ptr(d), (void)memzero((char*)(d), (n) * sizeof(t)))
+/* Like above, but returns a pointer to 'd' */
#define MoveD(s,d,n,t) (MEM_WRAP_CHECK_(n,t) perl_assert_ptr(d), perl_assert_ptr(s), memmove((char*)(d),(const char*)(s), (n) * sizeof(t)))
#define CopyD(s,d,n,t) (MEM_WRAP_CHECK_(n,t) perl_assert_ptr(d), perl_assert_ptr(s), memcpy((char*)(d),(const char*)(s), (n) * sizeof(t)))
#define ZeroD(d,n,t) (MEM_WRAP_CHECK_(n,t) perl_assert_ptr(d), memzero((char*)(d), (n) * sizeof(t)))
#ifdef NEED_VA_COPY
# ifdef va_copy
# define Perl_va_copy(s, d) va_copy(d, s)
+# elif defined(__va_copy)
+# define Perl_va_copy(s, d) __va_copy(d, s)
# else
-# if defined(__va_copy)
-# define Perl_va_copy(s, d) __va_copy(d, s)
-# else
-# define Perl_va_copy(s, d) Copy(s, d, 1, va_list)
-# endif
+# define Perl_va_copy(s, d) Copy(s, d, 1, va_list)
# endif
#endif
# if Uid_t_size > IVSIZE
# define sv_setuid(sv, uid) sv_setnv((sv), (NV)(uid))
# define SvUID(sv) SvNV(sv)
+# elif Uid_t_sign <= 0
+# define sv_setuid(sv, uid) sv_setiv((sv), (IV)(uid))
+# define SvUID(sv) SvIV(sv)
# else
-# if Uid_t_sign <= 0
-# define sv_setuid(sv, uid) sv_setiv((sv), (IV)(uid))
-# define SvUID(sv) SvIV(sv)
-# else
-# define sv_setuid(sv, uid) sv_setuv((sv), (UV)(uid))
-# define SvUID(sv) SvUV(sv)
-# endif
+# define sv_setuid(sv, uid) sv_setuv((sv), (UV)(uid))
+# define SvUID(sv) SvUV(sv)
# endif /* Uid_t_size */
# if Gid_t_size > IVSIZE
# define sv_setgid(sv, gid) sv_setnv((sv), (NV)(gid))
# define SvGID(sv) SvNV(sv)
+# elif Gid_t_sign <= 0
+# define sv_setgid(sv, gid) sv_setiv((sv), (IV)(gid))
+# define SvGID(sv) SvIV(sv)
# else
-# if Gid_t_sign <= 0
-# define sv_setgid(sv, gid) sv_setiv((sv), (IV)(gid))
-# define SvGID(sv) SvIV(sv)
-# else
-# define sv_setgid(sv, gid) sv_setuv((sv), (UV)(gid))
-# define SvGID(sv) SvUV(sv)
-# endif
+# define sv_setgid(sv, gid) sv_setuv((sv), (UV)(gid))
+# define SvGID(sv) SvUV(sv)
# endif /* Gid_t_size */
#endif
https://perl5.git.perl.org / perl5.git / blobdiff