X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=uconfig.h;h=d2eeb001fc04265b51390ef333774ef72b4c9ddb;hb=6436de9b6fb481491b13557b6b1cda32fa0abfb5;hp=8c862f1f7b9a709cffcb2ea30a9429e1b49d482f;hpb=b363b71387982836a5629ce821dc43de9f38573c;p=p5sagit%2Fp5-mst-13.2.git diff --git a/uconfig.h b/uconfig.h index 8c862f1..d2eeb00 100644 --- a/uconfig.h +++ b/uconfig.h @@ -922,15 +922,6 @@ #define _(args) () #endif -/* SH_PATH: - * This symbol contains the full pathname to the shell used on this - * on this system to execute Bourne shell scripts. Usually, this will be - * /bin/sh, though it's possible that some systems will have /bin/ksh, - * /bin/pdksh, /bin/ash, /bin/bash, or even something such as - * D:/bin/sh.exe. - */ -#define SH_PATH "" /**/ - /* INTSIZE: * This symbol contains the value of sizeof(int) so that the C * preprocessor can make decisions based on it. @@ -1206,6 +1197,24 @@ /*#define CASTNEGFLOAT / **/ #define CASTFLAGS 0 /**/ +/* HAS_CLASS: + * This symbol, if defined, indicates that the class routine is + * available to classify doubles. Available for example in AIX. + * The returned values are defined in and are: + * + * FP_PLUS_NORM Positive normalized, nonzero + * FP_MINUS_NORM Negative normalized, nonzero + * FP_PLUS_DENORM Positive denormalized, nonzero + * FP_MINUS_DENORM Negative denormalized, nonzero + * FP_PLUS_ZERO +0.0 + * FP_MINUS_ZERO -0.0 + * FP_PLUS_INF +INF + * FP_MINUS_INF -INF + * FP_NANS Signaling Not a Number (NaNS) + * FP_NANQ Quiet Not a Number (NaNQ) + */ +/*#define HAS_CLASS / **/ + /* VOID_CLOSEDIR: * This symbol, if defined, indicates that the closedir() routine * does not return a value. @@ -1300,12 +1309,75 @@ */ /*#define HAS_FD_SET / **/ +/* HAS_FINITE: + * This symbol, if defined, indicates that the finite routine is + * available to check whether a double is finite (non-infinity non-NaN). + */ +/*#define HAS_FINITE / **/ + +/* HAS_FINITEL: + * This symbol, if defined, indicates that the finitel routine is + * available to check whether a long double is finite + * (non-infinity non-NaN). + */ +/*#define HAS_FINITEL / **/ + /* FLEXFILENAMES: * This symbol, if defined, indicates that the system supports filenames * longer than 14 characters. */ /*#define FLEXFILENAMES / **/ +/* HAS_FP_CLASS: + * This symbol, if defined, indicates that the fp_class routine is + * available to classify doubles. Available for example in Digital UNIX. + * The returned values are defined in and are: + * + * FP_SNAN Signaling NaN (Not-a-Number) + * FP_QNAN Quiet NaN (Not-a-Number) + * FP_POS_INF +infinity + * FP_NEG_INF -infinity + * FP_POS_NORM Positive normalized + * FP_NEG_NORM Negative normalized + * FP_POS_DENORM Positive denormalized + * FP_NEG_DENORM Negative denormalized + * FP_POS_ZERO +0.0 (positive zero) + * FP_NEG_ZERO -0.0 (negative zero) + */ +/*#define HAS_FP_CLASS / **/ + +/* HAS_FPCLASS: + * This symbol, if defined, indicates that the fpclass routine is + * available to classify doubles. Available for example in Solaris/SVR4. + * The returned values are defined in and are: + * + * FP_SNAN signaling NaN + * FP_QNAN quiet NaN + * FP_NINF negative infinity + * FP_PINF positive infinity + * FP_NDENORM negative denormalized non-zero + * FP_PDENORM positive denormalized non-zero + * FP_NZERO negative zero + * FP_PZERO positive zero + * FP_NNORM negative normalized non-zero + * FP_PNORM positive normalized non-zero + */ +/*#define HAS_FPCLASS / **/ + +/* HAS_FPCLASSIFY: + * This symbol, if defined, indicates that the fpclassify routine is + * available to classify doubles. Available for example in HP-UX. + * The returned values are defined in and are + * + * FP_NORMAL Normalized + * FP_ZERO Zero + * FP_INFINITE Infinity + * FP_SUBNORMAL Denormalized + * FP_NAN NaN + * + */ +/*#define HAS_FPCLASSIFY / **/ + /* HAS_FPOS64_T: * This symbol will be defined if the C compiler supports fpos64_t. */ @@ -1615,12 +1687,6 @@ /*#define HAS_NTOHL / **/ /*#define HAS_NTOHS / **/ -/* HAS_ICONV: - * This symbol, if defined, indicates that the iconv routine is - * available to do character set conversions. - */ -/*#define HAS_ICONV / **/ - /* HAS_INT64_T: * This symbol will defined if the C compiler supports int64_t. * Usually the needs to be included, but sometimes @@ -1634,6 +1700,18 @@ */ /*#define HAS_ISASCII / **/ +/* HAS_ISFINITE: + * This symbol, if defined, indicates that the isfinite routine is + * available to check whether a double is finite (non-infinity non-NaN). + */ +/*#define HAS_ISFINITE / **/ + +/* HAS_ISINF: + * This symbol, if defined, indicates that the isinf routine is + * available to check whether a double is an infinity. + */ +/*#define HAS_ISINF / **/ + /* HAS_ISNAN: * This symbol, if defined, indicates that the isnan routine is * available to check whether a double is a NaN. @@ -1828,7 +1906,7 @@ /* HAS_SAFE_BCOPY: * This symbol, if defined, indicates that the bcopy routine is available - * to copy potentially overlapping memory blocks. Otherwise you should + * to copy potentially overlapping memory blocks. Normally, you should * probably use memmove() or memcpy(). If neither is defined, roll your * own version. */ @@ -1836,9 +1914,9 @@ /* HAS_SAFE_MEMCPY: * This symbol, if defined, indicates that the memcpy routine is available - * to copy potentially overlapping memory blocks. Otherwise you should - * probably use memmove() or memcpy(). If neither is defined, roll your - * own version. + * to copy potentially overlapping memory blocks. If you need to + * copy overlapping memory blocks, you should check HAS_MEMMOVE and + * use memmove() instead, if available. */ /*#define HAS_SAFE_MEMCPY / **/ @@ -2258,6 +2336,13 @@ /*#define USE_SEMCTL_SEMUN / **/ /*#define USE_SEMCTL_SEMID_DS / **/ +/* HAS_UNORDERED: + * This symbol, if defined, indicates that the unordered routine is + * available to check whether two doubles are unordered + * (effectively: whether either of them is NaN) + */ +/*#define HAS_UNORDERED / **/ + /* HAS_USTAT: * This symbol, if defined, indicates that the ustat system call is * available to query file system statistics by dev_t. @@ -2404,6 +2489,12 @@ #define DB_VERSION_MINOR_CFG /**/ #define DB_VERSION_PATCH_CFG /**/ +/* I_FP_CLASS: + * This symbol, if defined, indicates that exists and + * should be included. + */ +/*#define I_FP_CLASS / **/ + /* I_GRP: * This symbol, if defined, indicates to the C program that it should * include . @@ -2415,12 +2506,6 @@ /*#define I_GRP / **/ /*#define GRPASSWD / **/ -/* I_ICONV: - * This symbol, if defined, indicates that exists and - * should be included. - */ -/*#define I_ICONV / **/ - /* I_IEEEFP: * This symbol, if defined, indicates that exists and * should be included. @@ -2933,7 +3018,7 @@ * This macro is to be used to generate uniformly distributed * random numbers over the range [0., 1.[. You may have to supply * an 'extern double drand48();' in your program since SunOS 4.1.3 - * doesn't provide you with anything relevant in it's headers. + * doesn't provide you with anything relevant in its headers. * See HAS_DRAND48_PROTO. */ /* Rand_seed_t: @@ -3346,6 +3431,15 @@ #define I_STDARG /**/ /*#define I_VARARGS / **/ +/* SH_PATH: + * This symbol contains the full pathname to the shell used on this + * on this system to execute Bourne shell scripts. Usually, this will be + * /bin/sh, though it's possible that some systems will have /bin/ksh, + * /bin/pdksh, /bin/ash, /bin/bash, or even something such as + * D:/bin/sh.exe. + */ +#define SH_PATH "" /**/ + /* USE_CROSS_COMPILE: * This symbol, if defined, indicates that Perl is being cross-compiled. */ @@ -3374,6 +3468,31 @@ */ /*#define HAS_FLOCK_PROTO / **/ +/* HAS_FPCLASSL: + * This symbol, if defined, indicates that the fpclassl routine is + * available to classify long doubles. Available for example in IRIX. + * The returned values are defined in and are: + * + * FP_SNAN signaling NaN + * FP_QNAN quiet NaN + * FP_NINF negative infinity + * FP_PINF positive infinity + * FP_NDENORM negative denormalized non-zero + * FP_PDENORM positive denormalized non-zero + * FP_NZERO negative zero + * FP_PZERO positive zero + * FP_NNORM negative normalized non-zero + * FP_PNORM positive normalized non-zero + */ +/*#define HAS_FPCLASSL / **/ + +/* HAS_NL_LANGINFO: + * This symbol, if defined, indicates that the nl_langinfo routine is + * available to return local data. You will also need + * and therefore I_LANGINFO. + */ +/*#define HAS_NL_LANGINFO / **/ + /* HAS_SIGPROCMASK: * This symbol, if defined, indicates that the sigprocmask * system call is available to examine or change the signal mask @@ -3440,4 +3559,22 @@ */ /*#define HAS_USLEEP_PROTO / **/ +/* I_FP: + * This symbol, if defined, indicates that exists and + * should be included. + */ +/*#define I_FP / **/ + +/* I_LANGINFO: + * This symbol, if defined, indicates that exists and + * should be included. + */ +/*#define I_LANGINFO / **/ + +/* HAS_PTHREAD_ATFORK: + * This symbol, if defined, indicates that the pthread_atfork routine + * is available setup fork handlers. + */ +/*#define HAS_PTHREAD_ATFORK / **/ + #endif