#endif
#define NOOP (void)0
-#define dNOOP extern int Perl___notused
+#define dNOOP extern int Perl___notused __attribute__ ((unused))
#ifndef pTHX
# define pTHX void
# define WIN32SCK_IS_STDSCK /* don't pull in custom wsock layer */
#endif
+/* In Tru64 use the 4.4BSD struct msghdr, not the 4.3 one */
+#if defined(__osf__) && defined(__alpha) && !defined(_SOCKADDR_LEN)
+# define _SOCKADDR_LEN
+#endif
+
#if defined(HAS_SOCKET) && !defined(VMS) /* VMS handles sockets via vmsish.h */
# include <sys/socket.h>
# if defined(USE_SOCKS) && defined(I_SOCKS)
#undef UV
#endif
+/* Configure gets this right but the UTS compiler gets it wrong.
+ -- Hal Morris <hom00@utsglobal.com> */
+#ifdef UTS
+# undef UVTYPE
+# define UVTYPE unsigned
+#endif
+
/*
The IV type is supposed to be long enough to hold any integral
value or a pointer.
# endif
#endif
+/*
+ I've tracked down a weird bug in Perl5.6.1 to the UTS compiler's
+ mishandling of MY_UV_MAX in util.c. It is defined as
+ #ifndef MY_UV_MAX
+ # define MY_UV_MAX ((UV)IV_MAX * (UV)2 + (UV)1)
+ #endif
+ The compiler handles {double floating point value} >= MY_UV_MAX as if
+ MY_UV_MAX were the signed integer -1. In fact it will do the same
+ thing with (UV)(0xffffffff), in place of MY_UV_MAX, though 0xffffffff
+ *without* the typecast to UV works fine.
+
+ hom00@utsglobal.com (Hal Morris) 2001-05-02
+
+ */
+
+#ifdef UTS
+# define MY_UV_MAX 0xffffffff
+#endif
+
#define IV_DIG (BIT_DIGITS(IVSIZE * 8))
#define UV_DIG (BIT_DIGITS(UVSIZE * 8))
#endif
/* This defines a way to flush all output buffers. This may be a
- * performance issue, so we allow people to disable it.
+ * performance issue, so we allow people to disable it. Also, if
+ * we are using stdio, there are broken implementations of fflush(NULL)
+ * out there, Solaris being the most prominent.
*/
#ifndef PERL_FLUSHALL_FOR_CHILD
-# if defined(FFLUSH_NULL) || defined(USE_SFIO)
+# if defined(USE_PERLIO) || defined(FFLUSH_NULL) || defined(USE_SFIO)
# define PERL_FLUSHALL_FOR_CHILD PerlIO_flush((PerlIO*)NULL)
# else
# ifdef FFLUSH_ALL
/* otherwise default to functions in util.c */
#endif
-#ifdef CASTNEGFLOAT
-#define U_S(what) ((U16)(what))
-#define U_I(what) ((unsigned int)(what))
-#define U_L(what) ((U32)(what))
-#else
-#define U_S(what) ((U16)cast_ulong((NV)(what)))
-#define U_I(what) ((unsigned int)cast_ulong((NV)(what)))
-#define U_L(what) (cast_ulong((NV)(what)))
-#endif
+/* *MAX Plus 1. A floating point value.
+ Hopefully expressed in a way that dodgy floating point can't mess up.
+ >> 2 rather than 1, so that value is safely less than I32_MAX after 1
+ is added to it
+ May find that some broken compiler will want the value cast to I32.
+ [after the shift, as signed >> may not be as secure as unsigned >>]
+*/
+#define I32_MAX_P1 (2.0 * (1 + (((U32)I32_MAX) >> 1)))
+#define U32_MAX_P1 (4.0 * (1 + ((U32_MAX) >> 2)))
+/* For compilers that can't correctly cast NVs over 0x7FFFFFFF (or
+ 0x7FFFFFFFFFFFFFFF) to an unsigned integer. In the future, sizeof(UV)
+ may be greater than sizeof(IV), so don't assume that half max UV is max IV.
+*/
+#define U32_MAX_P1_HALF (2.0 * (1 + ((U32_MAX) >> 2)))
-#ifdef CASTI32
-#define I_32(what) ((I32)(what))
-#define I_V(what) ((IV)(what))
-#define U_V(what) ((UV)(what))
-#else
+#define UV_MAX_P1 (4.0 * (1 + ((UV_MAX) >> 2)))
+#define IV_MAX_P1 (2.0 * (1 + (((UV)IV_MAX) >> 1)))
+#define UV_MAX_P1_HALF (2.0 * (1 + ((UV_MAX) >> 2)))
+
+/* This may look like unnecessary jumping through hoops, but converting
+ out of range floating point values to integers *is* undefined behaviour,
+ and it is starting to bite.
+*/
+#ifndef CAST_INLINE
#define I_32(what) (cast_i32((NV)(what)))
+#define U_32(what) (cast_ulong((NV)(what)))
#define I_V(what) (cast_iv((NV)(what)))
#define U_V(what) (cast_uv((NV)(what)))
-#endif
+#else
+#define I_32(n) ((n) < I32_MAX_P1 ? ((n) < I32_MIN ? I32_MIN : (I32) (n)) \
+ : ((n) < U32_MAX_P1 ? (I32)(U32) (n) \
+ : ((n) > 0 ? (I32) U32_MAX : 0 /* NaN */)))
+#define U_32(n) ((n) < 0.0 ? ((n) < I32_MIN ? (UV) I32_MIN : (U32)(I32) (n)) \
+ : ((n) < U32_MAX_P1 ? (U32) (n) \
+ : ((n) > 0 ? U32_MAX : 0 /* NaN */)))
+#define I_V(n) ((n) < IV_MAX_P1 ? ((n) < IV_MIN ? IV_MIN : (IV) (n)) \
+ : ((n) < UV_MAX_P1 ? (IV)(UV) (n) \
+ : ((n) > 0 ? (IV)UV_MAX : 0 /* NaN */)))
+#define U_V(n) ((n) < 0.0 ? ((n) < IV_MIN ? (UV) IV_MIN : (UV)(IV) (n)) \
+ : ((n) < UV_MAX_P1 ? (UV) (n) \
+ : ((n) > 0 ? UV_MAX : 0 /* NaN */)))
+#endif
+
+#define U_S(what) ((U16)U_32(what))
+#define U_I(what) ((unsigned int)U_32(what))
+#define U_L(what) U_32(what)
/* These do not care about the fractional part, only about the range. */
#define NV_WITHIN_IV(nv) (I_V(nv) >= IV_MIN && I_V(nv) <= IV_MAX)
#define DEBUG_D_FLAG 0x00008000 /* 32768 */
#define DEBUG_S_FLAG 0x00010000 /* 65536 */
#define DEBUG_T_FLAG 0x00020000 /* 131072 */
-#define DEBUG_MASK 0x0003FFFF /* mask of all the standard flags */
+#define DEBUG_R_FLAG 0x00040000 /* 262144 */
+#define DEBUG_MASK 0x0007FFFF /* mask of all the standard flags */
#define DEBUG_DB_RECURSE_FLAG 0x40000000
#define DEBUG_TOP_FLAG 0x80000000 /* XXX what's this for ??? */
# define DEBUG_D_TEST (PL_debug & DEBUG_D_FLAG)
# define DEBUG_S_TEST (PL_debug & DEBUG_S_FLAG)
# define DEBUG_T_TEST (PL_debug & DEBUG_T_FLAG)
+# define DEBUG_R_TEST (PL_debug & DEBUG_R_FLAG)
# define DEB(a) a
# define DEBUG(a) if (PL_debug) a
# endif
# define DEBUG_T(a) if (DEBUG_T_TEST) a
+# define DEBUG_R(a) if (DEBUG_R_TEST) a
#else /* DEBUGGING */
# define DEBUG_D_TEST (0)
# define DEBUG_S_TEST (0)
# define DEBUG_T_TEST (0)
+# define DEBUG_R_TEST (0)
# define DEB(a)
# define DEBUG(a)
# define DEBUG_D(a)
# define DEBUG_S(a)
# define DEBUG_T(a)
+# define DEBUG_R(a)
#endif /* DEBUGGING */
+/* These constants should be used in preference to to raw characters
+ * when using magic. Note that some perl guts still assume
+ * certain character properties of these constants, namely that
+ * isUPPER() and toLOWER() may do useful mappings.
+ *
+ * Update the magic_names table in dump.c when adding/amending these
+ */
+
+#define PERL_MAGIC_sv '\0' /* Special scalar variable */
+#define PERL_MAGIC_overload 'A' /* %OVERLOAD hash */
+#define PERL_MAGIC_overload_elem 'a' /* %OVERLOAD hash element */
+#define PERL_MAGIC_overload_table 'c' /* Holds overload table (AMT) on stash */
+#define PERL_MAGIC_bm 'B' /* Boyer-Moore (fast string search) */
+#define PERL_MAGIC_regdata 'D' /* Regex match position data
+ (@+ and @- vars) */
+#define PERL_MAGIC_regdatum 'd' /* Regex match position data element */
+#define PERL_MAGIC_env 'E' /* %ENV hash */
+#define PERL_MAGIC_envelem 'e' /* %ENV hash element */
+#define PERL_MAGIC_fm 'f' /* Formline ('compiled' format) */
+#define PERL_MAGIC_regex_global 'g' /* m//g target / study()ed string */
+#define PERL_MAGIC_isa 'I' /* @ISA array */
+#define PERL_MAGIC_isaelem 'i' /* @ISA array element */
+#define PERL_MAGIC_nkeys 'k' /* scalar(keys()) lvalue */
+#define PERL_MAGIC_dbfile 'L' /* Debugger %_<filename */
+#define PERL_MAGIC_dbline 'l' /* Debugger %_<filename element */
+#define PERL_MAGIC_mutex 'm' /* ??? */
+#define PERL_MAGIC_collxfrm 'o' /* Locale transformation */
+#define PERL_MAGIC_tied 'P' /* Tied array or hash */
+#define PERL_MAGIC_tiedelem 'p' /* Tied array or hash element */
+#define PERL_MAGIC_tiedscalar 'q' /* Tied scalar or handle */
+#define PERL_MAGIC_qr 'r' /* precompiled qr// regex */
+#define PERL_MAGIC_sig 'S' /* %SIG hash */
+#define PERL_MAGIC_sigelem 's' /* %SIG hash element */
+#define PERL_MAGIC_taint 't' /* Taintedness */
+#define PERL_MAGIC_uvar 'U' /* Available for use by extensions */
+#define PERL_MAGIC_vec 'v' /* vec() lvalue */
+#define PERL_MAGIC_substr 'x' /* substr() lvalue */
+#define PERL_MAGIC_defelem 'y' /* Shadow "foreach" iterator variable /
+ smart parameter vivification */
+#define PERL_MAGIC_glob '*' /* GV (typeglob) */
+#define PERL_MAGIC_arylen '#' /* Array length ($#ary) */
+#define PERL_MAGIC_pos '.' /* pos() lvalue */
+#define PERL_MAGIC_backref '<' /* ??? */
+#define PERL_MAGIC_ext '~' /* Available for use by extensions */
+
+
#define YYMAXDEPTH 300
#ifndef assert /* <assert.h> might have been included somehow */
IV uf_index;
};
-/* In pre-5.7-Perls the 'U' magic didn't get the thread context.
+/* In pre-5.7-Perls the PERL_MAGIC_uvar magic didn't get the thread context.
* XS code wanting to be backward compatible can do something
* like the following:
# if defined(NeXT) || defined(__NeXT__) /* or whatever catches all NeXTs */
char *crypt (); /* Maybe more hosts will need the unprototyped version */
# else
-# if !defined(WIN32)
+# if !defined(WIN32) && !defined(VMS)
char *crypt (const char*, const char*);
# endif /* !WIN32 */
# endif /* !NeXT && !__NeXT__ */
#ifdef DOINIT
#ifdef EBCDIC
-#if '^' == 106 /* if defined(_OSD_POSIX) POSIX-BC */
-EXT unsigned char PL_e2a[] = { /* ASCII (ISO8859-1) to EBCDIC (POSIX-BC) */
- 0, 1, 2, 3, 55, 45, 46, 47,
- 22, 5, 21, 11, 12, 13, 14, 15,
- 16, 17, 18, 19, 60, 61, 50, 38,
- 24, 25, 63, 39, 28, 29, 30, 31,
- 64, 90, 127, 123, 91, 108, 80, 125,
- 77, 93, 92, 78, 107, 96, 75, 97,
- 240, 241, 242, 243, 244, 245, 246, 247,
- 248, 249, 122, 94, 76, 126, 110, 111,
- 124, 193, 194, 195, 196, 197, 198, 199,
- 200, 201, 209, 210, 211, 212, 213, 214,
- 215, 216, 217, 226, 227, 228, 229, 230,
- 231, 232, 233, 187, 188, 189, 106, 109,
- 74, 129, 130, 131, 132, 133, 134, 135,
- 136, 137, 145, 146, 147, 148, 149, 150,
- 151, 152, 153, 162, 163, 164, 165, 166,
- 167, 168, 169, 251, 79, 253, 255, 7,
- 32, 33, 34, 35, 36, 37, 6, 23,
- 40, 41, 42, 43, 44, 9, 10, 27,
- 48, 49, 26, 51, 52, 53, 54, 8,
- 56, 57, 58, 59, 4, 20, 62, 95,
- 65, 170, 176, 177, 159, 178, 208, 181,
- 121, 180, 154, 138, 186, 202, 175, 161,
- 144, 143, 234, 250, 190, 160, 182, 179,
- 157, 218, 155, 139, 183, 184, 185, 171,
- 100, 101, 98, 102, 99, 103, 158, 104,
- 116, 113, 114, 115, 120, 117, 118, 119,
- 172, 105, 237, 238, 235, 239, 236, 191,
- 128, 224, 254, 221, 252, 173, 174, 89,
- 68, 69, 66, 70, 67, 71, 156, 72,
- 84, 81, 82, 83, 88, 85, 86, 87,
- 140, 73, 205, 206, 203, 207, 204, 225,
- 112, 192, 222, 219, 220, 141, 142, 223
-};
-EXT unsigned char PL_a2e[] = { /* EBCDIC (POSIX-BC) to ASCII (ISO8859-1) */
- 0, 1, 2, 3, 156, 9, 134, 127,
- 151, 141, 142, 11, 12, 13, 14, 15,
- 16, 17, 18, 19, 157, 10, 8, 135,
- 24, 25, 146, 143, 28, 29, 30, 31,
- 128, 129, 130, 131, 132, 133, 23, 27,
- 136, 137, 138, 139, 140, 5, 6, 7,
- 144, 145, 22, 147, 148, 149, 150, 4,
- 152, 153, 154, 155, 20, 21, 158, 26,
- 32, 160, 226, 228, 224, 225, 227, 229,
- 231, 241, 96, 46, 60, 40, 43, 124,
- 38, 233, 234, 235, 232, 237, 238, 239,
- 236, 223, 33, 36, 42, 41, 59, 159,
- 45, 47, 194, 196, 192, 193, 195, 197,
- 199, 209, 94, 44, 37, 95, 62, 63,
- 248, 201, 202, 203, 200, 205, 206, 207,
- 204, 168, 58, 35, 64, 39, 61, 34,
- 216, 97, 98, 99, 100, 101, 102, 103,
- 104, 105, 171, 187, 240, 253, 254, 177,
- 176, 106, 107, 108, 109, 110, 111, 112,
- 113, 114, 170, 186, 230, 184, 198, 164,
- 181, 175, 115, 116, 117, 118, 119, 120,
- 121, 122, 161, 191, 208, 221, 222, 174,
- 162, 163, 165, 183, 169, 167, 182, 188,
- 189, 190, 172, 91, 92, 93, 180, 215,
- 249, 65, 66, 67, 68, 69, 70, 71,
- 72, 73, 173, 244, 246, 242, 243, 245,
- 166, 74, 75, 76, 77, 78, 79, 80,
- 81, 82, 185, 251, 252, 219, 250, 255,
- 217, 247, 83, 84, 85, 86, 87, 88,
- 89, 90, 178, 212, 214, 210, 211, 213,
- 48, 49, 50, 51, 52, 53, 54, 55,
- 56, 57, 179, 123, 220, 125, 218, 126
-};
-#endif /* POSIX-BC */
-#if '^' == 176 /* if defined(??) (OS/400?) 037 */
-EXT unsigned char PL_e2a[] = { /* ASCII (ISO8859-1) to EBCDIC (IBM-037) */
- 0, 1, 2, 3, 55, 45, 46, 47,
- 22, 5, 37, 11, 12, 13, 14, 15,
- 16, 17, 18, 19, 60, 61, 50, 38,
- 24, 25, 63, 39, 28, 29, 30, 31,
- 64, 90, 127, 123, 91, 108, 80, 125,
- 77, 93, 92, 78, 107, 96, 75, 97,
- 240, 241, 242, 243, 244, 245, 246, 247,
- 248, 249, 122, 94, 76, 126, 110, 111,
- 124, 193, 194, 195, 196, 197, 198, 199,
- 200, 201, 209, 210, 211, 212, 213, 214,
- 215, 216, 217, 226, 227, 228, 229, 230,
- 231, 232, 233, 186, 224, 187, 176, 109,
- 121, 129, 130, 131, 132, 133, 134, 135,
- 136, 137, 145, 146, 147, 148, 149, 150,
- 151, 152, 153, 162, 163, 164, 165, 166,
- 167, 168, 169, 192, 79, 208, 161, 7,
- 32, 33, 34, 35, 36, 21, 6, 23,
- 40, 41, 42, 43, 44, 9, 10, 27,
- 48, 49, 26, 51, 52, 53, 54, 8,
- 56, 57, 58, 59, 4, 20, 62, 255,
- 65, 170, 74, 177, 159, 178, 106, 181,
- 189, 180, 154, 138, 95, 202, 175, 188,
- 144, 143, 234, 250, 190, 160, 182, 179,
- 157, 218, 155, 139, 183, 184, 185, 171,
- 100, 101, 98, 102, 99, 103, 158, 104,
- 116, 113, 114, 115, 120, 117, 118, 119,
- 172, 105, 237, 238, 235, 239, 236, 191,
- 128, 253, 254, 251, 252, 173, 174, 89,
- 68, 69, 66, 70, 67, 71, 156, 72,
- 84, 81, 82, 83, 88, 85, 86, 87,
- 140, 73, 205, 206, 203, 207, 204, 225,
- 112, 221, 222, 219, 220, 141, 142, 223
-};
-EXT unsigned char PL_a2e[] = { /* EBCDIC (IBM-037) to ASCII (ISO8859-1) */
- 0, 1, 2, 3, 156, 9, 134, 127,
- 151, 141, 142, 11, 12, 13, 14, 15,
- 16, 17, 18, 19, 157, 133, 8, 135,
- 24, 25, 146, 143, 28, 29, 30, 31,
- 128, 129, 130, 131, 132, 10, 23, 27,
- 136, 137, 138, 139, 140, 5, 6, 7,
- 144, 145, 22, 147, 148, 149, 150, 4,
- 152, 153, 154, 155, 20, 21, 158, 26,
- 32, 160, 226, 228, 224, 225, 227, 229,
- 231, 241, 162, 46, 60, 40, 43, 124,
- 38, 233, 234, 235, 232, 237, 238, 239,
- 236, 223, 33, 36, 42, 41, 59, 172,
- 45, 47, 194, 196, 192, 193, 195, 197,
- 199, 209, 166, 44, 37, 95, 62, 63,
- 248, 201, 202, 203, 200, 205, 206, 207,
- 204, 96, 58, 35, 64, 39, 61, 34,
- 216, 97, 98, 99, 100, 101, 102, 103,
- 104, 105, 171, 187, 240, 253, 254, 177,
- 176, 106, 107, 108, 109, 110, 111, 112,
- 113, 114, 170, 186, 230, 184, 198, 164,
- 181, 126, 115, 116, 117, 118, 119, 120,
- 121, 122, 161, 191, 208, 221, 222, 174,
- 94, 163, 165, 183, 169, 167, 182, 188,
- 189, 190, 91, 93, 175, 168, 180, 215,
- 123, 65, 66, 67, 68, 69, 70, 71,
- 72, 73, 173, 244, 246, 242, 243, 245,
- 125, 74, 75, 76, 77, 78, 79, 80,
- 81, 82, 185, 251, 252, 249, 250, 255,
- 92, 247, 83, 84, 85, 86, 87, 88,
- 89, 90, 178, 212, 214, 210, 211, 213,
- 48, 49, 50, 51, 52, 53, 54, 55,
- 56, 57, 179, 219, 220, 217, 218, 159
-};
-#endif /* 037 */
-#if '^' == 95 /* if defined(__MVS__) || defined(??) (VM/ESA?) 1047 */
-EXT unsigned char PL_e2a[] = { /* ASCII (ISO8859-1) to EBCDIC (IBM-1047) */
- 0, 1, 2, 3, 55, 45, 46, 47,
- 22, 5, 21, 11, 12, 13, 14, 15,
- 16, 17, 18, 19, 60, 61, 50, 38,
- 24, 25, 63, 39, 28, 29, 30, 31,
- 64, 90, 127, 123, 91, 108, 80, 125,
- 77, 93, 92, 78, 107, 96, 75, 97,
- 240, 241, 242, 243, 244, 245, 246, 247,
- 248, 249, 122, 94, 76, 126, 110, 111,
- 124, 193, 194, 195, 196, 197, 198, 199,
- 200, 201, 209, 210, 211, 212, 213, 214,
- 215, 216, 217, 226, 227, 228, 229, 230,
- 231, 232, 233, 173, 224, 189, 95, 109,
- 121, 129, 130, 131, 132, 133, 134, 135,
- 136, 137, 145, 146, 147, 148, 149, 150,
- 151, 152, 153, 162, 163, 164, 165, 166,
- 167, 168, 169, 192, 79, 208, 161, 7,
- 32, 33, 34, 35, 36, 37, 6, 23,
- 40, 41, 42, 43, 44, 9, 10, 27,
- 48, 49, 26, 51, 52, 53, 54, 8,
- 56, 57, 58, 59, 4, 20, 62, 255,
- 65, 170, 74, 177, 159, 178, 106, 181,
- 187, 180, 154, 138, 176, 202, 175, 188,
- 144, 143, 234, 250, 190, 160, 182, 179,
- 157, 218, 155, 139, 183, 184, 185, 171,
- 100, 101, 98, 102, 99, 103, 158, 104,
- 116, 113, 114, 115, 120, 117, 118, 119,
- 172, 105, 237, 238, 235, 239, 236, 191,
- 128, 253, 254, 251, 252, 186, 174, 89,
- 68, 69, 66, 70, 67, 71, 156, 72,
- 84, 81, 82, 83, 88, 85, 86, 87,
- 140, 73, 205, 206, 203, 207, 204, 225,
- 112, 221, 222, 219, 220, 141, 142, 223
-};
-EXT unsigned char PL_a2e[] = { /* EBCDIC (IBM-1047) to ASCII (ISO8859-1) */
- 0, 1, 2, 3, 156, 9, 134, 127,
- 151, 141, 142, 11, 12, 13, 14, 15,
- 16, 17, 18, 19, 157, 10, 8, 135,
- 24, 25, 146, 143, 28, 29, 30, 31,
- 128, 129, 130, 131, 132, 133, 23, 27,
- 136, 137, 138, 139, 140, 5, 6, 7,
- 144, 145, 22, 147, 148, 149, 150, 4,
- 152, 153, 154, 155, 20, 21, 158, 26,
- 32, 160, 226, 228, 224, 225, 227, 229,
- 231, 241, 162, 46, 60, 40, 43, 124,
- 38, 233, 234, 235, 232, 237, 238, 239,
- 236, 223, 33, 36, 42, 41, 59, 94,
- 45, 47, 194, 196, 192, 193, 195, 197,
- 199, 209, 166, 44, 37, 95, 62, 63,
- 248, 201, 202, 203, 200, 205, 206, 207,
- 204, 96, 58, 35, 64, 39, 61, 34,
- 216, 97, 98, 99, 100, 101, 102, 103,
- 104, 105, 171, 187, 240, 253, 254, 177,
- 176, 106, 107, 108, 109, 110, 111, 112,
- 113, 114, 170, 186, 230, 184, 198, 164,
- 181, 126, 115, 116, 117, 118, 119, 120,
- 121, 122, 161, 191, 208, 91, 222, 174,
- 172, 163, 165, 183, 169, 167, 182, 188,
- 189, 190, 221, 168, 175, 93, 180, 215,
- 123, 65, 66, 67, 68, 69, 70, 71,
- 72, 73, 173, 244, 246, 242, 243, 245,
- 125, 74, 75, 76, 77, 78, 79, 80,
- 81, 82, 185, 251, 252, 249, 250, 255,
- 92, 247, 83, 84, 85, 86, 87, 88,
- 89, 90, 178, 212, 214, 210, 211, 213,
- 48, 49, 50, 51, 52, 53, 54, 55,
- 56, 57, 179, 219, 220, 217, 218, 159
-};
-#endif /* 1047 */
EXT unsigned char PL_fold[] = { /* fast EBCDIC case folding table */
0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15,
#endif /* !EBCDIC */
#else
EXTCONST unsigned char PL_fold[];
-#ifdef EBCDIC
-EXTCONST unsigned char PL_e2a[];
-EXTCONST unsigned char PL_a2e[];
-#endif /* EBCDIC */
#endif
#ifdef DOINIT
#define IS_NUMERIC_RADIX(s) \
((PL_hints & HINT_LOCALE) && \
- PL_numeric_radix && memEQ(s, SvPVX(PL_numeric_radix), SvCUR(PL_numeric_radix)))
+ PL_numeric_radix_sv && memEQ(s, SvPVX(PL_numeric_radix_sv), SvCUR(PL_numeric_radix_sv)))
#define STORE_NUMERIC_LOCAL_SET_STANDARD() \
bool was_local = (PL_hints & HINT_LOCALE) && PL_numeric_local; \
* nice_chunk and nice_chunk size need to be set
* and queried under the protection of sv_mutex
*/
-#define offer_nice_chunk(chunk, chunk_size) do { \
- LOCK_SV_MUTEX; \
- if (!PL_nice_chunk) { \
- PL_nice_chunk = (char*)(chunk); \
- PL_nice_chunk_size = (chunk_size); \
- } \
- else { \
- Safefree(chunk); \
- } \
- UNLOCK_SV_MUTEX; \
- } while (0)
+#define offer_nice_chunk(chunk, chunk_size) STMT_START { \
+ void *new_chunk; \
+ U32 new_chunk_size; \
+ LOCK_SV_MUTEX; \
+ new_chunk = (void *)(chunk); \
+ new_chunk_size = (chunk_size); \
+ if (new_chunk_size > PL_nice_chunk_size) { \
+ if (PL_nice_chunk) Safefree(PL_nice_chunk); \
+ PL_nice_chunk = new_chunk; \
+ PL_nice_chunk_size = new_chunk_size; \
+ } else { \
+ Safefree(chunk); \
+ } \
+ UNLOCK_SV_MUTEX; \
+ } STMT_END
#ifdef HAS_SEM
# include <sys/ipc.h>
#ifdef IAMSUID
#ifdef I_SYS_STATVFS
+# if defined(PERL_SCO) && !defined(_SVID3)
+# define _SVID3
+# endif
# include <sys/statvfs.h> /* for f?statvfs() */
#endif
#ifdef I_SYS_MOUNT
NVff
NVgf
+ HAS_USLEEP
+ HAS_UALARM
+
+ HAS_SETITIMER
+ HAS_GETITIMER
+
+ HAS_SENDMSG
+ HAS_RECVMSG
+ HAS_READV
+ HAS_WRITEV
+ I_SYSUIO
+ HAS_STRUCT_MSGHDR
+ HAS_STRUCT_CMSGHDR
+
so that Configure picks them up. */
#endif /* Include guard */
projects / p5sagit/p5-mst-13.2.git / blobdiff