X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/1b8cd6788212ac406df639a1eccafd46a7113116..dc51f0553536ed6e3e72d425a39b80d5b5e53ba5:/config_h.SH diff --git a/config_h.SH b/config_h.SH index 7e0f25a..2b45b15 100644 --- a/config_h.SH +++ b/config_h.SH @@ -998,6 +998,37 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #define STDCHAR $stdchar /**/ +/* CROSSCOMPILE: + * This symbol, if defined, signifies that we our + * build process is a cross-compilation. + */ +#$crosscompile CROSSCOMPILE /**/ + +/* INTSIZE: + * This symbol contains the value of sizeof(int) so that the C + * preprocessor can make decisions based on it. + */ +/* LONGSIZE: + * This symbol contains the value of sizeof(long) so that the C + * preprocessor can make decisions based on it. + */ +/* SHORTSIZE: + * This symbol contains the value of sizeof(short) so that the C + * preprocessor can make decisions based on it. + */ +#define INTSIZE $intsize /**/ +#define LONGSIZE $longsize /**/ +#define SHORTSIZE $shortsize /**/ + +/* MULTIARCH: + * This symbol, if defined, signifies that the build + * process will produce some binary files that are going to be + * used in a cross-platform environment. This is the case for + * example with the NeXT "fat" binaries that contain executables + * for several CPUs. + */ +#$multiarch MULTIARCH /**/ + /* HAS_QUAD: * This symbol, if defined, tells that there's a 64-bit integer type, * Quad_t, and its unsigned counterpar, Uquad_t. QUADKIND will be one @@ -1038,36 +1069,12 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #$i_syssecrt I_SYS_SECURITY /**/ -/* CROSSCOMPILE: - * This symbol, if defined, signifies that we our - * build process is a cross-compilation. - */ -#$crosscompile CROSSCOMPILE /**/ - -/* INTSIZE: - * This symbol contains the value of sizeof(int) so that the C - * preprocessor can make decisions based on it. - */ -/* LONGSIZE: - * This symbol contains the value of sizeof(long) so that the C - * preprocessor can make decisions based on it. - */ -/* SHORTSIZE: - * This symbol contains the value of sizeof(short) so that the C - * preprocessor can make decisions based on it. - */ -#define INTSIZE $intsize /**/ -#define LONGSIZE $longsize /**/ -#define SHORTSIZE $shortsize /**/ - -/* MULTIARCH: - * This symbol, if defined, signifies that the build - * process will produce some binary files that are going to be - * used in a cross-platform environment. This is the case for - * example with the NeXT "fat" binaries that contain executables - * for several CPUs. +/* OSNAME: + * This symbol contains the name of the operating system, as determined + * by Configure. You shouldn't rely on it too much; the specific + * feature tests from Configure are generally more reliable. */ -#$multiarch MULTIARCH /**/ +#define OSNAME "$osname" /**/ /* MEM_ALIGNBYTES: * This symbol contains the number of bytes required to align a @@ -1080,6 +1087,61 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- #define MEM_ALIGNBYTES $alignbytes #endif +/* ARCHLIB: + * This variable, if defined, holds the name of the directory in + * which the user wants to put architecture-dependent public + * library files for $package. It is most often a local directory + * such as /usr/local/lib. Programs using this variable must be + * prepared to deal with filename expansion. If ARCHLIB is the + * same as PRIVLIB, it is not defined, since presumably the + * program already searches PRIVLIB. + */ +/* ARCHLIB_EXP: + * This symbol contains the ~name expanded version of ARCHLIB, to be used + * in programs that are not prepared to deal with ~ expansion at run-time. + */ +#$d_archlib ARCHLIB "$archlib" /**/ +#$d_archlib ARCHLIB_EXP "$archlibexp" /**/ + +/* ARCHNAME: + * This symbol holds a string representing the architecture name. + * It may be used to construct an architecture-dependant pathname + * where library files may be held under a private library, for + * instance. + */ +#define ARCHNAME "$archname" /**/ + +/* HAS_ATOLF: + * This symbol, if defined, indicates that the atolf routine is + * available to convert strings into long doubles. + */ +#$d_atolf HAS_ATOLF /**/ + +/* HAS_ATOLL: + * This symbol, if defined, indicates that the atoll routine is + * available to convert strings into long longs. + */ +#$d_atoll HAS_ATOLL /**/ + +/* BIN: + * This symbol holds the path of the bin directory where the package will + * be installed. Program must be prepared to deal with ~name substitution. + */ +/* BIN_EXP: + * This symbol is the filename expanded version of the BIN symbol, for + * programs that do not want to deal with that at run-time. + */ +#define BIN "$bin" /**/ +#define BIN_EXP "$binexp" /**/ + +/* PERL_BINCOMPAT_5005: + * This symbol, if defined, indicates that Perl 5.006 should be + * binary-compatible with Perl 5.005. This is impossible for builds + * that use features like threads and multiplicity it is always $undef + * for those versions. + */ +#$d_bincompat5005 PERL_BINCOMPAT_5005 /**/ + /* BYTEORDER: * This symbol holds the hexadecimal constant defined in byteorder, * i.e. 0x1234 or 0x4321, etc... @@ -1123,6 +1185,58 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- #define BYTEORDER 0x$byteorder /* large digits for MSB */ #endif /* NeXT */ +/* CAT2: + * This macro catenates 2 tokens together. + */ +/* STRINGIFY: + * This macro surrounds its token with double quotes. + */ +#if $cpp_stuff == 1 +#define CAT2(a,b)a/**/b +#define STRINGIFY(a)"a" + /* If you can get stringification with catify, tell me how! */ +#endif +#if $cpp_stuff == 42 +#define CAT2(a,b)a ## b +#define StGiFy(a)# a +#define STRINGIFY(a)StGiFy(a) +#endif +#if $cpp_stuff != 1 && $cpp_stuff != 42 +#include "Bletch: How does this C preprocessor catenate tokens?" +#endif + +/* CPPSTDIN: + * This symbol contains the first part of the string which will invoke + * the C preprocessor on the standard input and produce to standard + * output. Typical value of "cc -E" or "/lib/cpp", but it can also + * call a wrapper. See CPPRUN. + */ +/* CPPMINUS: + * This symbol contains the second part of the string which will invoke + * the C preprocessor on the standard input and produce to standard + * output. This symbol will have the value "-" if CPPSTDIN needs a minus + * to specify standard input, otherwise the value is "". + */ +/* CPPRUN: + * This symbol contains the string which will invoke a C preprocessor on + * the standard input and produce to standard output. It needs to end + * with CPPLAST, after all other preprocessor flags have been specified. + * The main difference with CPPSTDIN is that this program will never be a + * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is + * available directly to the user. Note that it may well be different from + * the preprocessor used to compile the C program. + */ +#define CPPSTDIN "$cppstdin" +#define CPPMINUS "$cppminus" +#define CPPRUN "$cpprun" + +/* HAS_ACCESS: + * This manifest constant lets the C program know that the access() + * system call is available to check for accessibility using real UID/GID. + * (always present on UNIX.) + */ +#$d_access HAS_ACCESS /**/ + /* CASTI32: * This symbol is defined if the C compiler can cast negative * or large floating point numbers to 32-bit ints. @@ -1150,619 +1264,343 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #$d_void_closedir VOID_CLOSEDIR /**/ -/* HAS_FD_SET: - * This symbol, when defined, indicates presence of the fd_set typedef - * in +/* HAS_CSH: + * This symbol, if defined, indicates that the C-shell exists. */ -#$d_fd_set HAS_FD_SET /**/ - -/* Gconvert: - * This preprocessor macro is defined to convert a floating point - * number to a string without a trailing decimal point. This - * emulates the behavior of sprintf("%g"), but is sometimes much more - * efficient. If gconvert() is not available, but gcvt() drops the - * trailing decimal point, then gcvt() is used. If all else fails, - * a macro using sprintf("%g") is used. Arguments for the Gconvert - * macro are: value, number of digits, whether trailing zeros should - * be retained, and the output buffer. - * Possible values are: - * d_Gconvert='gconvert((x),(n),(t),(b))' - * d_Gconvert='gcvt((x),(n),(b))' - * d_Gconvert='sprintf((b),"%.*g",(n),(x))' - * The last two assume trailing zeros should not be kept. +/* CSH: + * This symbol, if defined, contains the full pathname of csh. */ -#define Gconvert(x,n,t,b) $d_Gconvert +#$d_csh HAS_CSH /**/ +#ifdef HAS_CSH +#define CSH "$full_csh" /**/ +#endif -/* HAS_GNULIBC: - * This symbol, if defined, indicates to the C program that - * the GNU C library is being used. - */ -#$d_gnulibc HAS_GNULIBC /**/ -/* HAS_ISASCII: - * This manifest constant lets the C program know that isascii - * is available. +/* DLSYM_NEEDS_UNDERSCORE: + * This symbol, if defined, indicates that we need to prepend an + * underscore to the symbol name before calling dlsym(). This only + * makes sense if you *have* dlsym, which we will presume is the + * case if you're using dl_dlopen.xs. */ -#$d_isascii HAS_ISASCII /**/ +#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/ -/* HAS_LCHOWN: - * This symbol, if defined, indicates that the lchown routine is - * available to operate on a symbolic link (instead of following the - * link). +/* HAS_DRAND48_PROTO: + * This symbol, if defined, indicates that the system provides + * a prototype for the drand48() function. Otherwise, it is up + * to the program to supply one. A good guess is + * extern double drand48 _((void)); */ -#$d_lchown HAS_LCHOWN /**/ +#$d_drand48proto HAS_DRAND48_PROTO /**/ -/* HAS_OPEN3: - * This manifest constant lets the C program know that the three - * argument form of open(2) is available. +/* HAS_ENDGRENT: + * This symbol, if defined, indicates that the getgrent routine is + * available for finalizing sequential access of the group database. */ -#$d_open3 HAS_OPEN3 /**/ +#$d_endgrent HAS_ENDGRENT /**/ -/* HAS_SAFE_BCOPY: - * This symbol, if defined, indicates that the bcopy 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. +/* HAS_ENDHOSTENT: + * This symbol, if defined, indicates that the endhostent() routine is + * available to close whatever was being used for host queries. */ -#$d_safebcpy HAS_SAFE_BCOPY /**/ +#$d_endhent HAS_ENDHOSTENT /**/ -/* 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. +/* HAS_ENDNETENT: + * This symbol, if defined, indicates that the endnetent() routine is + * available to close whatever was being used for network queries. */ -#$d_safemcpy HAS_SAFE_MEMCPY /**/ +#$d_endnent HAS_ENDNETENT /**/ -/* HAS_SANE_MEMCMP: - * This symbol, if defined, indicates that the memcmp routine is available - * and can be used to compare relative magnitudes of chars with their high - * bits set. If it is not defined, roll your own version. +/* HAS_ENDPROTOENT: + * This symbol, if defined, indicates that the endprotoent() routine is + * available to close whatever was being used for protocol queries. */ -#$d_sanemcmp HAS_SANE_MEMCMP /**/ +#$d_endpent HAS_ENDPROTOENT /**/ -/* HAS_SIGACTION: - * This symbol, if defined, indicates that Vr4's sigaction() routine - * is available. +/* HAS_ENDPWENT: + * This symbol, if defined, indicates that the getgrent routine is + * available for finalizing sequential access of the passwd database. */ -#$d_sigaction HAS_SIGACTION /**/ +#$d_endpwent HAS_ENDPWENT /**/ -/* HAS_SIGSETJMP: - * This variable indicates to the C program that the sigsetjmp() - * routine is available to save the calling process's registers - * and stack environment for later use by siglongjmp(), and - * to optionally save the process's signal mask. See - * Sigjmp_buf, Sigsetjmp, and Siglongjmp. - */ -/* Sigjmp_buf: - * This is the buffer type to be used with Sigsetjmp and Siglongjmp. - */ -/* Sigsetjmp: - * This macro is used in the same way as sigsetjmp(), but will invoke - * traditional setjmp() if sigsetjmp isn't available. - * See HAS_SIGSETJMP. +/* HAS_ENDSERVENT: + * This symbol, if defined, indicates that the endservent() routine is + * available to close whatever was being used for service queries. */ -/* Siglongjmp: - * This macro is used in the same way as siglongjmp(), but will invoke - * traditional longjmp() if siglongjmp isn't available. - * See HAS_SIGSETJMP. +#$d_endsent HAS_ENDSERVENT /**/ + +/* HAS_ENDSPENT: + * This symbol, if defined, indicates that the endspent system call is + * available to finalize the scan of SysV shadow password entries. */ -#$d_sigsetjmp HAS_SIGSETJMP /**/ -#ifdef HAS_SIGSETJMP -#define Sigjmp_buf sigjmp_buf -#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask)) -#define Siglongjmp(buf,retval) siglongjmp((buf),(retval)) -#else -#define Sigjmp_buf jmp_buf -#define Sigsetjmp(buf,save_mask) setjmp((buf)) -#define Siglongjmp(buf,retval) longjmp((buf),(retval)) -#endif +#$d_endspent HAS_ENDSPENT /**/ -/* USE_STDIO_PTR: - * This symbol is defined if the _ptr and _cnt fields (or similar) - * of the stdio FILE structure can be used to access the stdio buffer - * for a file handle. If this is defined, then the FILE_ptr(fp) - * and FILE_cnt(fp) macros will also be defined and should be used - * to access these fields. +/* HAS_FD_SET: + * This symbol, when defined, indicates presence of the fd_set typedef + * in */ -/* FILE_ptr: - * This macro is used to access the _ptr field (or equivalent) of the - * FILE structure pointed to by its argument. This macro will always be - * defined if USE_STDIO_PTR is defined. +#$d_fd_set HAS_FD_SET /**/ + +/* HAS_STRUCT_FS_DATA: + * This symbol, if defined, indicates that the struct fs_data + * to do statfs() is supported. */ -/* STDIO_PTR_LVALUE: - * This symbol is defined if the FILE_ptr macro can be used as an - * lvalue. +#$d_fs_data_s HAS_STRUCT_FS_DATA /**/ + +/* HAS_FSEEKO: + * This symbol, if defined, indicates that the fseeko routine is + * available to fseek beyond 32 bits (useful for ILP32 hosts). */ -/* FILE_cnt: - * This macro is used to access the _cnt field (or equivalent) of the - * FILE structure pointed to by its argument. This macro will always be - * defined if USE_STDIO_PTR is defined. +#$d_fseeko HAS_FSEEKO /**/ + +/* HAS_FSTATFS: + * This symbol, if defined, indicates that the fstatfs routine is + * available to stat filesystems by file descriptors. */ -/* STDIO_CNT_LVALUE: - * This symbol is defined if the FILE_cnt macro can be used as an - * lvalue. +#$d_fstatfs HAS_FSTATFS /**/ +/* HAS_FTELLO: + * This symbol, if defined, indicates that the ftello routine is + * available to ftell beyond 32 bits (useful for ILP32 hosts). */ -#$d_stdstdio USE_STDIO_PTR /**/ -#ifdef USE_STDIO_PTR -#define FILE_ptr(fp) $stdio_ptr -#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/ -#define FILE_cnt(fp) $stdio_cnt -#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/ -#endif +#$d_ftello HAS_FTELLO /**/ -/* USE_STDIO_BASE: - * This symbol is defined if the _base field (or similar) of the - * stdio FILE structure can be used to access the stdio buffer for - * a file handle. If this is defined, then the FILE_base(fp) macro - * will also be defined and should be used to access this field. - * Also, the FILE_bufsiz(fp) macro will be defined and should be used - * to determine the number of bytes in the buffer. USE_STDIO_BASE - * will never be defined unless USE_STDIO_PTR is. - */ -/* FILE_base: - * This macro is used to access the _base field (or equivalent) of the - * FILE structure pointed to by its argument. This macro will always be - * defined if USE_STDIO_BASE is defined. +/* Gconvert: + * This preprocessor macro is defined to convert a floating point + * number to a string without a trailing decimal point. This + * emulates the behavior of sprintf("%g"), but is sometimes much more + * efficient. If gconvert() is not available, but gcvt() drops the + * trailing decimal point, then gcvt() is used. If all else fails, + * a macro using sprintf("%g") is used. Arguments for the Gconvert + * macro are: value, number of digits, whether trailing zeros should + * be retained, and the output buffer. + * Possible values are: + * d_Gconvert='gconvert((x),(n),(t),(b))' + * d_Gconvert='gcvt((x),(n),(b))' + * d_Gconvert='sprintf((b),"%.*g",(n),(x))' + * The last two assume trailing zeros should not be kept. */ -/* FILE_bufsiz: - * This macro is used to determine the number of bytes in the I/O - * buffer pointed to by _base field (or equivalent) of the FILE - * structure pointed to its argument. This macro will always be defined - * if USE_STDIO_BASE is defined. +#define Gconvert(x,n,t,b) $d_Gconvert + +/* HAS_GETGRENT: + * This symbol, if defined, indicates that the getgrent routine is + * available for sequential access of the group database. */ -#$d_stdiobase USE_STDIO_BASE /**/ -#ifdef USE_STDIO_BASE -#define FILE_base(fp) $stdio_base -#define FILE_bufsiz(fp) $stdio_bufsiz -#endif +#$d_getgrent HAS_GETGRENT /**/ -/* HAS_VPRINTF: - * This symbol, if defined, indicates that the vprintf routine is available - * to printf with a pointer to an argument list. If unavailable, you - * may need to write your own, probably in terms of _doprnt(). +/* HAS_GETHOSTBYADDR: + * This symbol, if defined, indicates that the gethostbyaddr() routine is + * available to look up hosts by their IP addresses. */ -/* USE_CHAR_VSPRINTF: - * This symbol is defined if this system has vsprintf() returning type - * (char*). The trend seems to be to declare it as "int vsprintf()". It - * is up to the package author to declare vsprintf correctly based on the - * symbol. +#$d_gethbyaddr HAS_GETHOSTBYADDR /**/ + +/* HAS_GETHOSTBYNAME: + * This symbol, if defined, indicates that the gethostbyname() routine is + * available to look up host names in some data base or other. */ -#$d_vprintf HAS_VPRINTF /**/ -#$d_charvspr USE_CHAR_VSPRINTF /**/ +#$d_gethbyname HAS_GETHOSTBYNAME /**/ -/* DOUBLESIZE: - * This symbol contains the size of a double, so that the C preprocessor - * can make decisions based on it. +/* HAS_GETHOSTENT: + * This symbol, if defined, indicates that the gethostent() routine is + * available to look up host names in some data base or another. */ -#define DOUBLESIZE $doublesize /**/ +#$d_gethent HAS_GETHOSTENT /**/ -/* I_TIME: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_GETHOSTNAME: + * This symbol, if defined, indicates that the C program may use the + * gethostname() routine to derive the host name. See also HAS_UNAME + * and PHOSTNAME. */ -/* I_SYS_TIME: - * This symbol, if defined, indicates to the C program that it should - * include . +/* HAS_UNAME: + * This symbol, if defined, indicates that the C program may use the + * uname() routine to derive the host name. See also HAS_GETHOSTNAME + * and PHOSTNAME. */ -/* I_SYS_TIME_KERNEL: - * This symbol, if defined, indicates to the C program that it should - * include with KERNEL defined. +/* PHOSTNAME: + * This symbol, if defined, indicates the command to feed to the + * popen() routine to derive the host name. See also HAS_GETHOSTNAME + * and HAS_UNAME. Note that the command uses a fully qualified path, + * so that it is safe even if used by a process with super-user + * privileges. */ -#$i_time I_TIME /**/ -#$i_systime I_SYS_TIME /**/ -#$i_systimek I_SYS_TIME_KERNEL /**/ +#$d_gethname HAS_GETHOSTNAME /**/ +#$d_uname HAS_UNAME /**/ +#$d_phostname HAS_PHOSTNAME +#ifdef HAS_PHOSTNAME +#define PHOSTNAME "$aphostname" /* How to get the host name */ +#endif -/* VAL_O_NONBLOCK: - * This symbol is to be used during open() or fcntl(F_SETFL) to turn on - * non-blocking I/O for the file descriptor. Note that there is no way - * back, i.e. you cannot turn it blocking again this way. If you wish to - * alternatively switch between blocking and non-blocking, use the - * ioctl(FIOSNBIO) call instead, but that is not supported by all devices. - */ -/* VAL_EAGAIN: - * This symbol holds the errno error code set by read() when no data was - * present on the non-blocking file descriptor. +/* HAS_GETHOST_PROTOS: + * This symbol, if defined, indicates that includes + * prototypes for gethostent(), gethostbyname(), and + * gethostbyaddr(). Otherwise, it is up to the program to guess + * them. See netdbtype.U for probing for various Netdb_xxx_t types. */ -/* RD_NODATA: - * This symbol holds the return code from read() when no data is present - * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is - * not defined, then you can't distinguish between no data and EOF by - * issuing a read(). You'll have to find another way to tell for sure! +#$d_gethostprotos HAS_GETHOST_PROTOS /**/ + +/* HAS_GETMNT: + * This symbol, if defined, indicates that the getmnt routine is + * available to get filesystem mount info by filename. */ -/* EOF_NONBLOCK: - * This symbol, if defined, indicates to the C program that a read() on - * a non-blocking file descriptor will return 0 on EOF, and not the value - * held in RD_NODATA (-1 usually, in that case!). +#$d_getmnt HAS_GETMNT /**/ + +/* HAS_GETMNTENT: + * This symbol, if defined, indicates that the getmntent routine is + * available to iterate through mounted file systems to get their info. */ -#define VAL_O_NONBLOCK $o_nonblock -#define VAL_EAGAIN $eagain -#define RD_NODATA $rd_nodata -#$d_eofnblk EOF_NONBLOCK +#$d_getmntent HAS_GETMNTENT /**/ -/* PTRSIZE: - * This symbol contains the size of a pointer, so that the C preprocessor - * can make decisions based on it. It will be sizeof(void *) if - * the compiler supports (void *); otherwise it will be - * sizeof(char *). +/* HAS_GETNETBYADDR: + * This symbol, if defined, indicates that the getnetbyaddr() routine is + * available to look up networks by their IP addresses. */ -#define PTRSIZE $ptrsize /**/ +#$d_getnbyaddr HAS_GETNETBYADDR /**/ -/* Drand01: - * 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. - * See HAS_DRAND48_PROTO. - */ -/* Rand_seed_t: - * This symbol defines the type of the argument of the - * random seed function. - */ -/* seedDrand01: - * This symbol defines the macro to be used in seeding the - * random number generator (see Drand01). - */ -/* RANDBITS: - * This symbol indicates how many bits are produced by the - * function used to generate normalized random numbers. - * Values include 15, 16, 31, and 48. +/* HAS_GETNETBYNAME: + * This symbol, if defined, indicates that the getnetbyname() routine is + * available to look up networks by their names. */ -#define Drand01() $drand01 /**/ -#define Rand_seed_t $randseedtype /**/ -#define seedDrand01(x) $seedfunc((Rand_seed_t)x) /**/ -#define RANDBITS $randbits /**/ +#$d_getnbyname HAS_GETNETBYNAME /**/ -/* SSize_t: - * This symbol holds the type used by functions that return - * a count of bytes or an error condition. It must be a signed type. - * It is usually ssize_t, but may be long or int, etc. - * It may be necessary to include or - * to get any typedef'ed information. - * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t). +/* HAS_GETNETENT: + * This symbol, if defined, indicates that the getnetent() routine is + * available to look up network names in some data base or another. */ -#define SSize_t $ssizetype /* signed count of bytes */ +#$d_getnent HAS_GETNETENT /**/ -/* EBCDIC: - * This symbol, if defined, indicates that this system uses - * EBCDIC encoding. +/* HAS_GETNET_PROTOS: + * This symbol, if defined, indicates that includes + * prototypes for getnetent(), getnetbyname(), and + * getnetbyaddr(). Otherwise, it is up to the program to guess + * them. See netdbtype.U for probing for various Netdb_xxx_t types. */ -#$ebcdic EBCDIC /**/ +#$d_getnetprotos HAS_GETNET_PROTOS /**/ -/* ARCHLIB: - * This variable, if defined, holds the name of the directory in - * which the user wants to put architecture-dependent public - * library files for $package. It is most often a local directory - * such as /usr/local/lib. Programs using this variable must be - * prepared to deal with filename expansion. If ARCHLIB is the - * same as PRIVLIB, it is not defined, since presumably the - * program already searches PRIVLIB. - */ -/* ARCHLIB_EXP: - * This symbol contains the ~name expanded version of ARCHLIB, to be used - * in programs that are not prepared to deal with ~ expansion at run-time. +/* HAS_GETPROTOENT: + * This symbol, if defined, indicates that the getprotoent() routine is + * available to look up protocols in some data base or another. */ -#$d_archlib ARCHLIB "$archlib" /**/ -#$d_archlib ARCHLIB_EXP "$archlibexp" /**/ +#$d_getpent HAS_GETPROTOENT /**/ -/* BIN: - * This symbol holds the path of the bin directory where the package will - * be installed. Program must be prepared to deal with ~name substitution. +/* HAS_GETPROTOBYNAME: + * This symbol, if defined, indicates that the getprotobyname() + * routine is available to look up protocols by their name. */ -/* BIN_EXP: - * This symbol is the filename expanded version of the BIN symbol, for - * programs that do not want to deal with that at run-time. +/* HAS_GETPROTOBYNUMBER: + * This symbol, if defined, indicates that the getprotobynumber() + * routine is available to look up protocols by their number. */ -#define BIN "$bin" /**/ -#define BIN_EXP "$binexp" /**/ +#$d_getpbyname HAS_GETPROTOBYNAME /**/ +#$d_getpbynumber HAS_GETPROTOBYNUMBER /**/ -/* INSTALL_USR_BIN_PERL: - * This symbol, if defined, indicates that Perl is to be installed - * also as /usr/bin/perl. +/* HAS_GETPROTO_PROTOS: + * This symbol, if defined, indicates that includes + * prototypes for getprotoent(), getprotobyname(), and + * getprotobyaddr(). Otherwise, it is up to the program to guess + * them. See netdbtype.U for probing for various Netdb_xxx_t types. */ -#$installusrbinperl INSTALL_USR_BIN_PERL /**/ +#$d_getprotoprotos HAS_GETPROTO_PROTOS /**/ -/* PRIVLIB: - * This symbol contains the name of the private library for this package. - * The library is private in the sense that it needn't be in anyone's - * execution path, but it should be accessible by the world. The program - * should be prepared to do ~ expansion. - */ -/* PRIVLIB_EXP: - * This symbol contains the ~name expanded version of PRIVLIB, to be used - * in programs that are not prepared to deal with ~ expansion at run-time. +/* HAS_GETPWENT: + * This symbol, if defined, indicates that the getpwent routine is + * available for sequential access of the passwd database. + * If this is not available, the older getpw() function may be available. */ -#define PRIVLIB "$privlib" /**/ -#define PRIVLIB_EXP "$privlibexp" /**/ +#$d_getpwent HAS_GETPWENT /**/ -/* SITEARCH: - * This symbol contains the name of the private library for this package. - * The library is private in the sense that it needn't be in anyone's - * execution path, but it should be accessible by the world. The program - * should be prepared to do ~ expansion. - * The standard distribution will put nothing in this directory. - * After perl has been installed, users may install their own local - * architecture-dependent modules in this directory with - * MakeMaker Makefile.PL - * or equivalent. See INSTALL for details. - */ -/* SITEARCH_EXP: - * This symbol contains the ~name expanded version of SITEARCH, to be used - * in programs that are not prepared to deal with ~ expansion at run-time. +/* HAS_GETSERVENT: + * This symbol, if defined, indicates that the getservent() routine is + * available to look up network services in some data base or another. */ -#define SITEARCH "$sitearch" /**/ -#define SITEARCH_EXP "$sitearchexp" /**/ +#$d_getsent HAS_GETSERVENT /**/ -/* SITELIB: - * This symbol contains the name of the private library for this package. - * The library is private in the sense that it needn't be in anyone's - * execution path, but it should be accessible by the world. The program - * should be prepared to do ~ expansion. - * The standard distribution will put nothing in this directory. - * After perl has been installed, users may install their own local - * architecture-independent modules in this directory with - * MakeMaker Makefile.PL - * or equivalent. See INSTALL for details. - */ -/* SITELIB_EXP: - * This symbol contains the ~name expanded version of SITELIB, to be used - * in programs that are not prepared to deal with ~ expansion at run-time. +/* HAS_GETSERV_PROTOS: + * This symbol, if defined, indicates that includes + * prototypes for getservent(), getservbyname(), and + * getservbyaddr(). Otherwise, it is up to the program to guess + * them. See netdbtype.U for probing for various Netdb_xxx_t types. */ -#define SITELIB "$sitelib" /**/ -#define SITELIB_EXP "$sitelibexp" /**/ +#$d_getservprotos HAS_GETSERV_PROTOS /**/ -/* PERL_VENDORLIB_EXP: - * This symbol contains the ~name expanded version of VENDORLIB, to be used - * in programs that are not prepared to deal with ~ expansion at run-time. +/* HAS_GETSPENT: + * This symbol, if defined, indicates that the getspent system call is + * available to retrieve SysV shadow password entries sequentially. */ -#$d_vendorlib PERL_VENDORLIB_EXP "$vendorlibexp" /**/ +#$d_getspent HAS_GETSPENT /**/ -/* OSNAME: - * This symbol contains the name of the operating system, as determined - * by Configure. You shouldn't rely on it too much; the specific - * feature tests from Configure are generally more reliable. +/* HAS_GETSPNAM: + * This symbol, if defined, indicates that the getspnam system call is + * available to retrieve SysV shadow password entries by name. */ -#define OSNAME "$osname" /**/ +#$d_getspnam HAS_GETSPNAM /**/ -/* CAT2: - * This macro catenates 2 tokens together. +/* HAS_GETSERVBYNAME: + * This symbol, if defined, indicates that the getservbyname() + * routine is available to look up services by their name. */ -/* STRINGIFY: - * This macro surrounds its token with double quotes. +/* HAS_GETSERVBYPORT: + * This symbol, if defined, indicates that the getservbyport() + * routine is available to look up services by their port. */ -#if $cpp_stuff == 1 -#define CAT2(a,b)a/**/b -#define STRINGIFY(a)"a" - /* If you can get stringification with catify, tell me how! */ -#endif -#if $cpp_stuff == 42 -#define CAT2(a,b)a ## b -#define StGiFy(a)# a -#define STRINGIFY(a)StGiFy(a) -#endif -#if $cpp_stuff != 1 && $cpp_stuff != 42 -#include "Bletch: How does this C preprocessor catenate tokens?" +#$d_getsbyname HAS_GETSERVBYNAME /**/ +#$d_getsbyport HAS_GETSERVBYPORT /**/ + +/* HAS_GNULIBC: + * This symbol, if defined, indicates to the C program that + * the GNU C library is being used. + */ +#$d_gnulibc HAS_GNULIBC /**/ +#if defined(HAS_GNULIBC) && !defined(_GNU_SOURCE) +# define _GNU_SOURCE #endif +/* HAS_HASMNTOPT: + * This symbol, if defined, indicates that the hasmntopt routine is + * available to query the mount options of file systems. + */ +#$d_hasmntopt HAS_HASMNTOPT /**/ -/* CPPSTDIN: - * This symbol contains the first part of the string which will invoke - * the C preprocessor on the standard input and produce to standard - * output. Typical value of "cc -E" or "/lib/cpp", but it can also - * call a wrapper. See CPPRUN. +/* HAS_HTONL: + * This symbol, if defined, indicates that the htonl() routine (and + * friends htons() ntohl() ntohs()) are available to do network + * order byte swapping. */ -/* CPPMINUS: - * This symbol contains the second part of the string which will invoke - * the C preprocessor on the standard input and produce to standard - * output. This symbol will have the value "-" if CPPSTDIN needs a minus - * to specify standard input, otherwise the value is "". +/* HAS_HTONS: + * This symbol, if defined, indicates that the htons() routine (and + * friends htonl() ntohl() ntohs()) are available to do network + * order byte swapping. */ -/* CPPRUN: - * This symbol contains the string which will invoke a C preprocessor on - * the standard input and produce to standard output. It needs to end - * with CPPLAST, after all other preprocessor flags have been specified. - * The main difference with CPPSTDIN is that this program will never be a - * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is - * available directly to the user. Note that it may well be different from - * the preprocessor used to compile the C program. +/* HAS_NTOHL: + * This symbol, if defined, indicates that the ntohl() routine (and + * friends htonl() htons() ntohs()) are available to do network + * order byte swapping. */ -/* CPPLAST: - * This symbol is intended to be used along with CPPRUN in the same manner - * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "". +/* HAS_NTOHS: + * This symbol, if defined, indicates that the ntohs() routine (and + * friends htonl() htons() ntohl()) are available to do network + * order byte swapping. */ -#define CPPSTDIN "$cppstdin" -#define CPPMINUS "$cppminus" -#define CPPRUN "$cpprun" -#define CPPLAST "$cpplast" +#$d_htonl HAS_HTONL /**/ +#$d_htonl HAS_HTONS /**/ +#$d_htonl HAS_NTOHL /**/ +#$d_htonl HAS_NTOHS /**/ -/* HAS_ACCESS: - * This manifest constant lets the C program know that the access() - * system call is available to check for accessibility using real UID/GID. - * (always present on UNIX.) +/* HAS_ISASCII: + * This manifest constant lets the C program know that isascii + * is available. */ -#$d_access HAS_ACCESS /**/ +#$d_isascii HAS_ISASCII /**/ -/* HAS_CSH: - * This symbol, if defined, indicates that the C-shell exists. - */ -/* CSH: - * This symbol, if defined, contains the full pathname of csh. +/* HAS_LCHOWN: + * This symbol, if defined, indicates that the lchown routine is + * available to operate on a symbolic link (instead of following the + * link). */ -#$d_csh HAS_CSH /**/ -#ifdef HAS_CSH -#define CSH "$full_csh" /**/ -#endif - -/* HAS_ENDGRENT: - * This symbol, if defined, indicates that the getgrent routine is - * available for finalizing sequential access of the group database. - */ -#$d_endgrent HAS_ENDGRENT /**/ - -/* HAS_ENDHOSTENT: - * This symbol, if defined, indicates that the endhostent() routine is - * available to close whatever was being used for host queries. - */ -#$d_endhent HAS_ENDHOSTENT /**/ - -/* HAS_ENDNETENT: - * This symbol, if defined, indicates that the endnetent() routine is - * available to close whatever was being used for network queries. - */ -#$d_endnent HAS_ENDNETENT /**/ - -/* HAS_ENDPROTOENT: - * This symbol, if defined, indicates that the endprotoent() routine is - * available to close whatever was being used for protocol queries. - */ -#$d_endpent HAS_ENDPROTOENT /**/ - -/* HAS_ENDPWENT: - * This symbol, if defined, indicates that the getgrent routine is - * available for finalizing sequential access of the passwd database. - */ -#$d_endpwent HAS_ENDPWENT /**/ - -/* HAS_ENDSERVENT: - * This symbol, if defined, indicates that the endservent() routine is - * available to close whatever was being used for service queries. - */ -#$d_endsent HAS_ENDSERVENT /**/ - -/* HAS_GETGRENT: - * This symbol, if defined, indicates that the getgrent routine is - * available for sequential access of the group database. - */ -#$d_getgrent HAS_GETGRENT /**/ - -/* HAS_GETHOSTBYADDR: - * This symbol, if defined, indicates that the gethostbyaddr() routine is - * available to look up hosts by their IP addresses. - */ -#$d_gethbyaddr HAS_GETHOSTBYADDR /**/ - -/* HAS_GETHOSTBYNAME: - * This symbol, if defined, indicates that the gethostbyname() routine is - * available to look up host names in some data base or other. - */ -#$d_gethbyname HAS_GETHOSTBYNAME /**/ - -/* HAS_GETHOSTENT: - * This symbol, if defined, indicates that the gethostent() routine is - * available to look up host names in some data base or another. - */ -#$d_gethent HAS_GETHOSTENT /**/ - -/* HAS_GETHOSTNAME: - * This symbol, if defined, indicates that the C program may use the - * gethostname() routine to derive the host name. See also HAS_UNAME - * and PHOSTNAME. - */ -/* HAS_UNAME: - * This symbol, if defined, indicates that the C program may use the - * uname() routine to derive the host name. See also HAS_GETHOSTNAME - * and PHOSTNAME. - */ -/* PHOSTNAME: - * This symbol, if defined, indicates the command to feed to the - * popen() routine to derive the host name. See also HAS_GETHOSTNAME - * and HAS_UNAME. Note that the command uses a fully qualified path, - * so that it is safe even if used by a process with super-user - * privileges. - */ -/* HAS_PHOSTNAME: - * This symbol, if defined, indicates that the C program may use the - * contents of PHOSTNAME as a command to feed to the popen() routine - * to derive the host name. - */ -#$d_gethname HAS_GETHOSTNAME /**/ -#$d_uname HAS_UNAME /**/ -#$d_phostname HAS_PHOSTNAME -#ifdef HAS_PHOSTNAME -#define PHOSTNAME "$aphostname" /* How to get the host name */ -#endif - -/* HAS_GETNETBYADDR: - * This symbol, if defined, indicates that the getnetbyaddr() routine is - * available to look up networks by their IP addresses. - */ -#$d_getnbyaddr HAS_GETNETBYADDR /**/ - -/* HAS_GETNETBYNAME: - * This symbol, if defined, indicates that the getnetbyname() routine is - * available to look up networks by their names. - */ -#$d_getnbyname HAS_GETNETBYNAME /**/ - -/* HAS_GETNETENT: - * This symbol, if defined, indicates that the getnetent() routine is - * available to look up network names in some data base or another. - */ -#$d_getnent HAS_GETNETENT /**/ - -/* HAS_GETPROTOENT: - * This symbol, if defined, indicates that the getprotoent() routine is - * available to look up protocols in some data base or another. - */ -#$d_getpent HAS_GETPROTOENT /**/ - -/* HAS_GETPROTOBYNAME: - * This symbol, if defined, indicates that the getprotobyname() - * routine is available to look up protocols by their name. - */ -/* HAS_GETPROTOBYNUMBER: - * This symbol, if defined, indicates that the getprotobynumber() - * routine is available to look up protocols by their number. - */ -#$d_getpbyname HAS_GETPROTOBYNAME /**/ -#$d_getpbynumber HAS_GETPROTOBYNUMBER /**/ - -/* HAS_GETPWENT: - * This symbol, if defined, indicates that the getpwent routine is - * available for sequential access of the passwd database. - * If this is not available, the older getpw() function may be available. - */ -#$d_getpwent HAS_GETPWENT /**/ - -/* HAS_GETSERVENT: - * This symbol, if defined, indicates that the getservent() routine is - * available to look up network services in some data base or another. - */ -#$d_getsent HAS_GETSERVENT /**/ - -/* HAS_GETSERVBYNAME: - * This symbol, if defined, indicates that the getservbyname() - * routine is available to look up services by their name. - */ -/* HAS_GETSERVBYPORT: - * This symbol, if defined, indicates that the getservbyport() - * routine is available to look up services by their port. - */ -#$d_getsbyname HAS_GETSERVBYNAME /**/ -#$d_getsbyport HAS_GETSERVBYPORT /**/ +#$d_lchown HAS_LCHOWN /**/ -/* HAS_HTONL: - * This symbol, if defined, indicates that the htonl() routine (and - * friends htons() ntohl() ntohs()) are available to do network - * order byte swapping. - */ -/* HAS_HTONS: - * This symbol, if defined, indicates that the htons() routine (and - * friends htonl() ntohl() ntohs()) are available to do network - * order byte swapping. - */ -/* HAS_NTOHL: - * This symbol, if defined, indicates that the ntohl() routine (and - * friends htonl() htons() ntohs()) are available to do network - * order byte swapping. - */ -/* HAS_NTOHS: - * This symbol, if defined, indicates that the ntohs() routine (and - * friends htonl() htons() ntohl()) are available to do network - * order byte swapping. +/* HAS_LDBL_DIG: + * This symbol, if defined, indicates that this system's + * or defines the symbol LDBL_DIG, which is the number + * of significant digits in a long double precision number. Unlike + * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined. */ -#$d_htonl HAS_HTONL /**/ -#$d_htonl HAS_HTONS /**/ -#$d_htonl HAS_NTOHL /**/ -#$d_htonl HAS_NTOHS /**/ +#$d_ldbl_dig HAS_LDBL_DIG /* */ /* HAS_LONG_DOUBLE: * This symbol will be defined if the C compiler supports long @@ -1803,6 +1641,64 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #$d_msg HAS_MSG /**/ +/* HAS_OPEN3: + * This manifest constant lets the C program know that the three + * argument form of open(2) is available. + */ +#$d_open3 HAS_OPEN3 /**/ + +/* OLD_PTHREAD_CREATE_JOINABLE: + * This symbol, if defined, indicates how to create pthread + * in joinable (aka undetached) state. NOTE: not defined + * if pthread.h already has defined PTHREAD_CREATE_JOINABLE + * (the new version of the constant). + * If defined, known values are PTHREAD_CREATE_UNDETACHED + * and __UNDETACHED. + */ +#$d_old_pthread_create_joinable OLD_PTHREAD_CREATE_JOINABLE $old_pthread_create_joinable /**/ + +/* HAS_PTHREAD_YIELD: + * This symbol, if defined, indicates that the pthread_yield + * routine is available to yield the execution of the current + * thread. sched_yield is preferable to pthread_yield. + */ +/* SCHED_YIELD: + * This symbol defines the way to yield the execution of + * the current thread. Known ways are sched_yield, + * pthread_yield, and pthread_yield with NULL. + */ +/* HAS_SCHED_YIELD: + * This symbol, if defined, indicates that the sched_yield + * routine is available to yield the execution of the current + * thread. sched_yield is preferable to pthread_yield. + */ +#$d_pthread_yield HAS_PTHREAD_YIELD /**/ +#define SCHED_YIELD $sched_yield /**/ +#$d_sched_yield HAS_SCHED_YIELD /**/ + +/* HAS_SAFE_BCOPY: + * This symbol, if defined, indicates that the bcopy 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. + */ +#$d_safebcpy HAS_SAFE_BCOPY /**/ + +/* HAS_SAFE_MEMCPY: + * This symbol, if defined, indicates that the memcpy routine is available + * to copy potentially overlapping memory blocks. Otherwise you should + * probably use memmove() or memcpy(). If neither is defined, roll your + * own version. + */ +#$d_safemcpy HAS_SAFE_MEMCPY /**/ + +/* HAS_SANE_MEMCMP: + * This symbol, if defined, indicates that the memcmp routine is available + * and can be used to compare relative magnitudes of chars with their high + * bits set. If it is not defined, roll your own version. + */ +#$d_sanemcmp HAS_SANE_MEMCMP /**/ + /* HAS_SEM: * This symbol, if defined, indicates that the entire sem*(2) library is * supported. @@ -1852,6 +1748,12 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #$d_setsent HAS_SETSERVENT /**/ +/* HAS_SETSPENT: + * This symbol, if defined, indicates that the setspent system call is + * available to initialize the scan of SysV shadow password entries. + */ +#$d_setspent HAS_SETSPENT /**/ + /* HAS_SETVBUF: * This symbol, if defined, indicates that the setvbuf routine is * available to change buffering on an open stdio stream. @@ -1859,17 +1761,60 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #$d_setvbuf HAS_SETVBUF /**/ +/* USE_SFIO: + * This symbol, if defined, indicates that sfio should + * be used. + */ +#$d_sfio USE_SFIO /**/ + /* HAS_SHM: * This symbol, if defined, indicates that the entire shm*(2) library is * supported. */ #$d_shm HAS_SHM /**/ -/* HAS_SOCKET: - * This symbol, if defined, indicates that the BSD socket interface is - * supported. +/* HAS_SIGACTION: + * This symbol, if defined, indicates that Vr4's sigaction() routine + * is available. */ -/* HAS_SOCKETPAIR: +#$d_sigaction HAS_SIGACTION /**/ + +/* HAS_SIGSETJMP: + * This variable indicates to the C program that the sigsetjmp() + * routine is available to save the calling process's registers + * and stack environment for later use by siglongjmp(), and + * to optionally save the process's signal mask. See + * Sigjmp_buf, Sigsetjmp, and Siglongjmp. + */ +/* Sigjmp_buf: + * This is the buffer type to be used with Sigsetjmp and Siglongjmp. + */ +/* Sigsetjmp: + * This macro is used in the same way as sigsetjmp(), but will invoke + * traditional setjmp() if sigsetjmp isn't available. + * See HAS_SIGSETJMP. + */ +/* Siglongjmp: + * This macro is used in the same way as siglongjmp(), but will invoke + * traditional longjmp() if siglongjmp isn't available. + * See HAS_SIGSETJMP. + */ +#$d_sigsetjmp HAS_SIGSETJMP /**/ +#ifdef HAS_SIGSETJMP +#define Sigjmp_buf sigjmp_buf +#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask)) +#define Siglongjmp(buf,retval) siglongjmp((buf),(retval)) +#else +#define Sigjmp_buf jmp_buf +#define Sigsetjmp(buf,save_mask) setjmp((buf)) +#define Siglongjmp(buf,retval) longjmp((buf),(retval)) +#endif + +/* HAS_SOCKET: + * This symbol, if defined, indicates that the BSD socket interface is + * supported. + */ +/* HAS_SOCKETPAIR: * This symbol, if defined, indicates that the BSD socketpair() call is * supported. */ @@ -1912,6 +1857,12 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- #$d_msg_proxy HAS_MSG_PROXY /**/ #$d_scm_rights HAS_SCM_RIGHTS /**/ +/* HAS_SQRTL: + * This symbol, if defined, indicates that the sqrtl routine is + * available to do long double square roots. + */ +#$d_sqrtl HAS_SQRTL /**/ + /* USE_STAT_BLOCKS: * This symbol is defined if this system has a stat structure declaring * st_blksize and st_blocks. @@ -1920,355 +1871,130 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- #$d_statblks USE_STAT_BLOCKS /**/ #endif -/* HAS_STRERROR: - * This symbol, if defined, indicates that the strerror routine is - * available to translate error numbers to strings. See the writeup - * of Strerror() in this file before you try to define your own. - */ -/* HAS_SYS_ERRLIST: - * This symbol, if defined, indicates that the sys_errlist array is - * available to translate error numbers to strings. The extern int - * sys_nerr gives the size of that table. - */ -/* Strerror: - * This preprocessor symbol is defined as a macro if strerror() is - * not available to translate error numbers to strings but sys_errlist[] - * array is there. - */ -#$d_strerror HAS_STRERROR /**/ -#$d_syserrlst HAS_SYS_ERRLIST /**/ -#define Strerror(e) $d_strerrm - -/* HAS_UNION_SEMUN: - * This symbol, if defined, indicates that the union semun is - * defined by including . If not, the user code - * probably needs to define it as: - * union semun { - * int val; - * struct semid_ds *buf; - * unsigned short *array; - * } - */ -/* USE_SEMCTL_SEMUN: - * This symbol, if defined, indicates that union semun is - * used for semctl IPC_STAT. - */ -/* USE_SEMCTL_SEMID_DS: - * This symbol, if defined, indicates that struct semid_ds * is - * used for semctl IPC_STAT. - */ -#$d_union_semun HAS_UNION_SEMUN /**/ -#$d_semctl_semun USE_SEMCTL_SEMUN /**/ -#$d_semctl_semid_ds USE_SEMCTL_SEMID_DS /**/ - -/* HAS_VFORK: - * This symbol, if defined, indicates that vfork() exists. - */ -#$d_vfork HAS_VFORK /**/ - -/* Signal_t: - * This symbol's value is either "void" or "int", corresponding to the - * appropriate return type of a signal handler. Thus, you can declare - * a signal handler using "Signal_t (*handler)()", and define the - * handler using "Signal_t handler(sig)". - */ -#define Signal_t $signal_t /* Signal handler's return type */ - -/* Groups_t: - * This symbol holds the type used for the second argument to - * getgroups() and setgropus(). Usually, this is the same as - * gidtype (gid_t) , but sometimes it isn't. - * It can be int, ushort, uid_t, etc... - * It may be necessary to include to get any - * typedef'ed information. This is only required if you have - * getgroups() or setgropus().. - */ -#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS) -#define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */ -#endif - -/* I_GRP: - * This symbol, if defined, indicates to the C program that it should - * include . - */ -/* GRPASSWD: - * This symbol, if defined, indicates to the C program that struct group - * in contains gr_passwd. - */ -#$i_grp I_GRP /**/ -#$d_grpasswd GRPASSWD /**/ - -/* I_NETDB: - * This symbol, if defined, indicates that exists and - * should be included. - */ -#$i_netdb I_NETDB /**/ - -/* I_PWD: - * This symbol, if defined, indicates to the C program that it should - * include . - */ -/* PWQUOTA: - * This symbol, if defined, indicates to the C program that struct passwd - * contains pw_quota. - */ -/* PWAGE: - * This symbol, if defined, indicates to the C program that struct passwd - * contains pw_age. - */ -/* PWCHANGE: - * This symbol, if defined, indicates to the C program that struct passwd - * contains pw_change. - */ -/* PWCLASS: - * This symbol, if defined, indicates to the C program that struct passwd - * contains pw_class. - */ -/* PWEXPIRE: - * This symbol, if defined, indicates to the C program that struct passwd - * contains pw_expire. - */ -/* PWCOMMENT: - * This symbol, if defined, indicates to the C program that struct passwd - * contains pw_comment. - */ -/* PWGECOS: - * This symbol, if defined, indicates to the C program that struct passwd - * contains pw_gecos. - */ -/* PWPASSWD: - * This symbol, if defined, indicates to the C program that struct passwd - * contains pw_passwd. - */ -#$i_pwd I_PWD /**/ -#$d_pwquota PWQUOTA /**/ -#$d_pwage PWAGE /**/ -#$d_pwchange PWCHANGE /**/ -#$d_pwclass PWCLASS /**/ -#$d_pwexpire PWEXPIRE /**/ -#$d_pwcomment PWCOMMENT /**/ -#$d_pwgecos PWGECOS /**/ -#$d_pwpasswd PWPASSWD /**/ - -/* I_SYSUIO: - * This symbol, if defined, indicates that exists and - * should be included. - */ -#$i_sysuio I_SYSUIO /**/ - -/* Free_t: - * This variable contains the return type of free(). It is usually - * void, but occasionally int. - */ -/* Malloc_t: - * This symbol is the type of pointer returned by malloc and realloc. - */ -#define Malloc_t $malloctype /**/ -#define Free_t $freetype /**/ - -/* MYMALLOC: - * This symbol, if defined, indicates that we're using our own malloc. - */ -#$d_mymalloc MYMALLOC /**/ - -/* SIG_NAME: - * This symbol contains a list of signal names in order of - * signal number. This is intended - * to be used as a static array initialization, like this: - * char *sig_name[] = { SIG_NAME }; - * The signals in the list are separated with commas, and each signal - * is surrounded by double quotes. There is no leading SIG in the signal - * name, i.e. SIGQUIT is known as "QUIT". - * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn, - * etc., where nn is the actual signal number (e.g. NUM37). - * The signal number for sig_name[i] is stored in sig_num[i]. - * The last element is 0 to terminate the list with a NULL. This - * corresponds to the 0 at the end of the sig_num list. - */ -/* SIG_NUM: - * This symbol contains a list of signal numbers, in the same order as the - * SIG_NAME list. It is suitable for static array initialization, as in: - * int sig_num[] = { SIG_NUM }; - * The signals in the list are separated with commas, and the indices - * within that list and the SIG_NAME list match, so it's easy to compute - * the signal name from a number or vice versa at the price of a small - * dynamic linear lookup. - * Duplicates are allowed, but are moved to the end of the list. - * The signal number corresponding to sig_name[i] is sig_number[i]. - * if (i < NSIG) then sig_number[i] == i. - * The last element is 0, corresponding to the 0 at the end of - * the sig_name list. - */ -#define SIG_NAME $sig_name_init /**/ -#define SIG_NUM $sig_num_init /**/ - -/* VOIDFLAGS: - * This symbol indicates how much support of the void type is given by this - * compiler. What various bits mean: - * - * 1 = supports declaration of void - * 2 = supports arrays of pointers to functions returning void - * 4 = supports comparisons between pointers to void functions and - * addresses of void functions - * 8 = suports declaration of generic void pointers - * - * The package designer should define VOIDUSED to indicate the requirements - * of the package. This can be done either by #defining VOIDUSED before - * including config.h, or by defining defvoidused in Myinit.U. If the - * latter approach is taken, only those flags will be tested. If the - * level of void support necessary is not present, defines void to int. - */ -#ifndef VOIDUSED -#define VOIDUSED $defvoidused -#endif -#define VOIDFLAGS $voidflags -#if (VOIDFLAGS & VOIDUSED) != VOIDUSED -#define void int /* is void to be avoided? */ -#define M_VOID /* Xenix strikes again */ -#endif - -/* HAS_ATOLF: - * This symbol, if defined, indicates that the atolf routine is - * available to convert strings into long doubles. - */ -#$d_atolf HAS_ATOLF /**/ - -/* HAS_ATOLL: - * This symbol, if defined, indicates that the atoll routine is - * available to convert strings into long longs. - */ -#$d_atoll HAS_ATOLL /**/ - -/* PERL_BINCOMPAT_5005: - * This symbol, if defined, indicates that Perl 5.006 should be - * binary-compatible with Perl 5.005. This is impossible for builds - * that use features like threads and multiplicity it is always $undef - * for those versions. - */ -#$d_bincompat5005 PERL_BINCOMPAT_5005 /**/ - -/* DLSYM_NEEDS_UNDERSCORE: - * This symbol, if defined, indicates that we need to prepend an - * underscore to the symbol name before calling dlsym(). This only - * makes sense if you *have* dlsym, which we will presume is the - * case if you're using dl_dlopen.xs. - */ -#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/ - -/* HAS_ENDSPENT: - * This symbol, if defined, indicates that the endspent system call is - * available to finalize the scan of SysV shadow password entries. +/* HAS_STRUCT_STATFS_F_FLAGS: + * This symbol, if defined, indicates that the struct statfs + * does have the f_flags member containing the mount flags of + * the filesystem containing the file. + * This kind of struct statfs is coming from (BSD 4.3), + * not from (SYSV). Older BSDs (like Ultrix) do not + * have statfs() and struct statfs, they have ustat() and getmnt() + * with struct ustat and struct fs_data. */ -#$d_endspent HAS_ENDSPENT /**/ +#$d_statfs_f_flags HAS_STRUCT_STATFS_F_FLAGS /**/ -/* HAS_STRUCT_FS_DATA: - * This symbol, if defined, indicates that the struct fs_data +/* HAS_STRUCT_STATFS: + * This symbol, if defined, indicates that the struct statfs * to do statfs() is supported. */ -#$d_fs_data_s HAS_STRUCT_FS_DATA /**/ +#$d_statfs_s HAS_STRUCT_STATFS /**/ -/* HAS_FSEEKO: - * This symbol, if defined, indicates that the fseeko routine is - * available to fseek beyond 32 bits (useful for ILP32 hosts). +/* HAS_FSTATVFS: + * This symbol, if defined, indicates that the fstatvfs routine is + * available to stat filesystems by file descriptors. */ -#$d_fseeko HAS_FSEEKO /**/ +#$d_fstatvfs HAS_FSTATVFS /**/ -/* HAS_FSTATFS: - * This symbol, if defined, indicates that the fstatfs routine is - * available to stat filesystems by file descriptors. +/* USE_STDIO_PTR: + * This symbol is defined if the _ptr and _cnt fields (or similar) + * of the stdio FILE structure can be used to access the stdio buffer + * for a file handle. If this is defined, then the FILE_ptr(fp) + * and FILE_cnt(fp) macros will also be defined and should be used + * to access these fields. */ -#$d_fstatfs HAS_FSTATFS /**/ -/* HAS_FTELLO: - * This symbol, if defined, indicates that the ftello routine is - * available to ftell beyond 32 bits (useful for ILP32 hosts). +/* FILE_ptr: + * This macro is used to access the _ptr field (or equivalent) of the + * FILE structure pointed to by its argument. This macro will always be + * defined if USE_STDIO_PTR is defined. */ -#$d_ftello HAS_FTELLO /**/ - -/* HAS_GETMNT: - * This symbol, if defined, indicates that the getmnt routine is - * available to get filesystem mount info by filename. +/* STDIO_PTR_LVALUE: + * This symbol is defined if the FILE_ptr macro can be used as an + * lvalue. */ -#$d_getmnt HAS_GETMNT /**/ - -/* HAS_GETMNTENT: - * This symbol, if defined, indicates that the getmntent routine is - * available to iterate through mounted file systems to get their info. +/* FILE_cnt: + * This macro is used to access the _cnt field (or equivalent) of the + * FILE structure pointed to by its argument. This macro will always be + * defined if USE_STDIO_PTR is defined. */ -#$d_getmntent HAS_GETMNTENT /**/ - -/* HAS_GETSPENT: - * This symbol, if defined, indicates that the getspent system call is - * available to retrieve SysV shadow password entries sequentially. +/* STDIO_CNT_LVALUE: + * This symbol is defined if the FILE_cnt macro can be used as an + * lvalue. */ -#$d_getspent HAS_GETSPENT /**/ +#$d_stdstdio USE_STDIO_PTR /**/ +#ifdef USE_STDIO_PTR +#define FILE_ptr(fp) $stdio_ptr +#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/ +#define FILE_cnt(fp) $stdio_cnt +#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/ +#endif -/* HAS_GETSPNAM: - * This symbol, if defined, indicates that the getspnam system call is - * available to retrieve SysV shadow password entries by name. +/* USE_STDIO_BASE: + * This symbol is defined if the _base field (or similar) of the + * stdio FILE structure can be used to access the stdio buffer for + * a file handle. If this is defined, then the FILE_base(fp) macro + * will also be defined and should be used to access this field. + * Also, the FILE_bufsiz(fp) macro will be defined and should be used + * to determine the number of bytes in the buffer. USE_STDIO_BASE + * will never be defined unless USE_STDIO_PTR is. */ -#$d_getspnam HAS_GETSPNAM /**/ - -/* HAS_HASMNTOPT: - * This symbol, if defined, indicates that the hasmntopt routine is - * available to query the mount options of file systems. +/* FILE_base: + * This macro is used to access the _base field (or equivalent) of the + * FILE structure pointed to by its argument. This macro will always be + * defined if USE_STDIO_BASE is defined. */ -#$d_hasmntopt HAS_HASMNTOPT /**/ - -/* HAS_INT64_T: - * This symbol will defined if the C compiler supports int64_t. - * Usually the needs to be included, but sometimes - * is enough. +/* FILE_bufsiz: + * This macro is used to determine the number of bytes in the I/O + * buffer pointed to by _base field (or equivalent) of the FILE + * structure pointed to its argument. This macro will always be defined + * if USE_STDIO_BASE is defined. */ -#$d_int64t HAS_INT64_T /**/ +#$d_stdiobase USE_STDIO_BASE /**/ +#ifdef USE_STDIO_BASE +#define FILE_base(fp) $stdio_base +#define FILE_bufsiz(fp) $stdio_bufsiz +#endif -/* HAS_LDBL_DIG: - * This symbol, if defined, indicates that this system's - * or defines the symbol LDBL_DIG, which is the number - * of significant digits in a long double precision number. Unlike - * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined. +/* HAS_STRERROR: + * This symbol, if defined, indicates that the strerror routine is + * available to translate error numbers to strings. See the writeup + * of Strerror() in this file before you try to define your own. */ -#$d_ldbl_dig HAS_LDBL_DIG /* */ - -/* HAS_SETSPENT: - * This symbol, if defined, indicates that the setspent system call is - * available to initialize the scan of SysV shadow password entries. +/* HAS_SYS_ERRLIST: + * This symbol, if defined, indicates that the sys_errlist array is + * available to translate error numbers to strings. The extern int + * sys_nerr gives the size of that table. */ -#$d_setspent HAS_SETSPENT /**/ - -/* USE_SFIO: - * This symbol, if defined, indicates that sfio should - * be used. +/* Strerror: + * This preprocessor symbol is defined as a macro if strerror() is + * not available to translate error numbers to strings but sys_errlist[] + * array is there. */ -#$d_sfio USE_SFIO /**/ +#$d_strerror HAS_STRERROR /**/ +#$d_syserrlst HAS_SYS_ERRLIST /**/ +#define Strerror(e) $d_strerrm -/* HAS_SQRTL: - * This symbol, if defined, indicates that the sqrtl routine is - * available to do long double square roots. +/* HAS_STRTOLD: + * This symbol, if defined, indicates that the strtold routine is + * available to convert strings to long doubles. */ -#$d_sqrtl HAS_SQRTL /**/ +#$d_strtold HAS_STRTOLD /**/ -/* HAS_STRUCT_STATFS_F_FLAGS: - * This symbol, if defined, indicates that the struct statfs - * does have the f_flags member containing the mount flags of - * the filesystem containing the file. - * This kind of struct statfs is coming from (BSD 4.3), - * not from (SYSV). Older BSDs (like Ultrix) do not - * have statfs() and struct statfs, they have ustat() and getmnt() - * with struct ustat and struct fs_data. +/* HAS_STRTOLL: + * This symbol, if defined, indicates that the strtoll routine is + * available to convert strings to long longs. */ -#$d_statfs_f_flags HAS_STRUCT_STATFS_F_FLAGS /**/ +#$d_strtoll HAS_STRTOLL /**/ -/* HAS_STRUCT_STATFS: - * This symbol, if defined, indicates that the struct statfs - * to do statfs() is supported. +/* HAS_STRTOULL: + * This symbol, if defined, indicates that the strtoull routine is + * available to convert strings to unsigned long longs. */ -#$d_statfs_s HAS_STRUCT_STATFS /**/ +#$d_strtoull HAS_STRTOULL /**/ -/* HAS_FSTATVFS: - * This symbol, if defined, indicates that the fstatvfs routine is - * available to stat filesystems by file descriptors. +/* HAS_STRTOUQ: + * This symbol, if defined, indicates that the strtouq routine is + * available to convert strings to unsigned long longs (quads). */ -#$d_fstatvfs HAS_FSTATVFS /**/ +#$d_strtouq HAS_STRTOUQ /**/ /* HAS_TELLDIR_PROTO: * This symbol, if defined, indicates that the system provides @@ -2278,18 +2004,93 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #$d_telldirproto HAS_TELLDIR_PROTO /**/ +/* Time_t: + * This symbol holds the type returned by time(). It can be long, + * or time_t on BSD sites (in which case should be + * included). + */ +#define Time_t $timetype /* Time type */ + +/* HAS_TIMES: + * This symbol, if defined, indicates that the times() routine exists. + * Note that this became obsolete on some systems (SUNOS), which now + * use getrusage(). It may be necessary to include . + */ +#$d_times HAS_TIMES /**/ + +/* HAS_UNION_SEMUN: + * This symbol, if defined, indicates that the union semun is + * defined by including . If not, the user code + * probably needs to define it as: + * union semun { + * int val; + * struct semid_ds *buf; + * unsigned short *array; + * } + */ +/* USE_SEMCTL_SEMUN: + * This symbol, if defined, indicates that union semun is + * used for semctl IPC_STAT. + */ +/* USE_SEMCTL_SEMID_DS: + * This symbol, if defined, indicates that struct semid_ds * is + * used for semctl IPC_STAT. + */ +#$d_union_semun HAS_UNION_SEMUN /**/ +#$d_semctl_semun USE_SEMCTL_SEMUN /**/ +#$d_semctl_semid_ds USE_SEMCTL_SEMID_DS /**/ + /* HAS_USTAT: * This symbol, if defined, indicates that the ustat system call is * available to query file system statistics by dev_t. */ #$d_ustat HAS_USTAT /**/ +/* HAS_VFORK: + * This symbol, if defined, indicates that vfork() exists. + */ +#$d_vfork HAS_VFORK /**/ + +/* Signal_t: + * This symbol's value is either "void" or "int", corresponding to the + * appropriate return type of a signal handler. Thus, you can declare + * a signal handler using "Signal_t (*handler)()", and define the + * handler using "Signal_t handler(sig)". + */ +#define Signal_t $signal_t /* Signal handler's return type */ + +/* HAS_VPRINTF: + * This symbol, if defined, indicates that the vprintf routine is available + * to printf with a pointer to an argument list. If unavailable, you + * may need to write your own, probably in terms of _doprnt(). + */ +/* USE_CHAR_VSPRINTF: + * This symbol is defined if this system has vsprintf() returning type + * (char*). The trend seems to be to declare it as "int vsprintf()". It + * is up to the package author to declare vsprintf correctly based on the + * symbol. + */ +#$d_vprintf HAS_VPRINTF /**/ +#$d_charvspr USE_CHAR_VSPRINTF /**/ + /* USE_DYNAMIC_LOADING: * This symbol, if defined, indicates that dynamic loading of * some sort is available. */ #$usedl USE_DYNAMIC_LOADING /**/ +/* DOUBLESIZE: + * This symbol contains the size of a double, so that the C preprocessor + * can make decisions based on it. + */ +#define DOUBLESIZE $doublesize /**/ + +/* EBCDIC: + * This symbol, if defined, indicates that this system uses + * EBCDIC encoding. + */ +#$ebcdic EBCDIC /**/ + /* FFLUSH_NULL: * This symbol, if defined, tells that fflush(NULL) does flush * all pending stdio output. @@ -2304,6 +2105,45 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- #$fflushNULL FFLUSH_NULL /**/ #$fflushall FFLUSH_ALL /**/ +/* Fpos_t: + * This symbol holds the type used to declare file positions in libc. + * It can be fpos_t, long, uint, etc... It may be necessary to include + * to get any typedef'ed information. + */ +#define Fpos_t $fpostype /* File position type */ + +/* Gid_t_f: + * This symbol defines the format string used for printing a Gid_t. + */ +#define Gid_t_f $gidformat /**/ + +/* Gid_t_size: + * This symbol holds the size of a Gid_t in bytes. + */ +#define Gid_t_size $gidsize /* GID size */ + +/* Gid_t: + * This symbol holds the return type of getgid() and the type of + * argument to setrgid() and related functions. Typically, + * it is the type of group ids in the kernel. It can be int, ushort, + * uid_t, etc... It may be necessary to include to get + * any typedef'ed information. + */ +#define Gid_t $gidtype /* Type for getgid(), etc... */ + +/* Groups_t: + * This symbol holds the type used for the second argument to + * getgroups() and setgropus(). Usually, this is the same as + * gidtype (gid_t) , but sometimes it isn't. + * It can be int, ushort, uid_t, etc... + * It may be necessary to include to get any + * typedef'ed information. This is only required if you have + * getgroups() or setgropus().. + */ +#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS) +#define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */ +#endif + /* DB_Prefix_t: * This symbol contains the type of the prefix structure element * in the header file. In older versions of DB, it was @@ -2317,18 +2157,41 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- #define DB_Hash_t $db_hashtype /**/ #define DB_Prefix_t $db_prefixtype /**/ +/* I_GRP: + * This symbol, if defined, indicates to the C program that it should + * include . + */ +/* GRPASSWD: + * This symbol, if defined, indicates to the C program that struct group + * in contains gr_passwd. + */ +#$i_grp I_GRP /**/ +#$d_grpasswd GRPASSWD /**/ + /* I_INTTYPES: * This symbol, if defined, indicates to the C program that it should * include . */ #$i_inttypes I_INTTYPES /**/ +/* I_MACH_CTHREADS: + * This symbol, if defined, indicates to the C program that it should + * include . + */ +#$i_machcthr I_MACH_CTHREADS /**/ + /* I_MNTENT: * This symbol, if defined, indicates that exists and * should be included. */ #$i_mntent I_MNTENT /**/ +/* I_NETDB: + * This symbol, if defined, indicates that exists and + * should be included. + */ +#$i_netdb I_NETDB /**/ + /* I_NETINET_TCP: * This symbol, if defined, indicates to the C program that it should * include . @@ -2341,6 +2204,58 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #$i_poll I_POLL /**/ +/* I_PTHREAD: + * This symbol, if defined, indicates to the C program that it should + * include . + */ +#$i_pthread I_PTHREAD /**/ + +/* I_PWD: + * This symbol, if defined, indicates to the C program that it should + * include . + */ +/* PWQUOTA: + * This symbol, if defined, indicates to the C program that struct passwd + * contains pw_quota. + */ +/* PWAGE: + * This symbol, if defined, indicates to the C program that struct passwd + * contains pw_age. + */ +/* PWCHANGE: + * This symbol, if defined, indicates to the C program that struct passwd + * contains pw_change. + */ +/* PWCLASS: + * This symbol, if defined, indicates to the C program that struct passwd + * contains pw_class. + */ +/* PWEXPIRE: + * This symbol, if defined, indicates to the C program that struct passwd + * contains pw_expire. + */ +/* PWCOMMENT: + * This symbol, if defined, indicates to the C program that struct passwd + * contains pw_comment. + */ +/* PWGECOS: + * This symbol, if defined, indicates to the C program that struct passwd + * contains pw_gecos. + */ +/* PWPASSWD: + * This symbol, if defined, indicates to the C program that struct passwd + * contains pw_passwd. + */ +#$i_pwd I_PWD /**/ +#$d_pwquota PWQUOTA /**/ +#$d_pwage PWAGE /**/ +#$d_pwchange PWCHANGE /**/ +#$d_pwclass PWCLASS /**/ +#$d_pwexpire PWEXPIRE /**/ +#$d_pwcomment PWCOMMENT /**/ +#$d_pwgecos PWGECOS /**/ +#$d_pwpasswd PWPASSWD /**/ + /* I_SHADOW: * This symbol, if defined, indicates that exists and * should be included. @@ -2370,18 +2285,49 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #$i_sysstatvfs I_SYS_STATVFS /**/ +/* I_SYSUIO: + * This symbol, if defined, indicates that exists and + * should be included. + */ +#$i_sysuio I_SYSUIO /**/ + /* I_SYS_VFS: * This symbol, if defined, indicates that exists and * should be included. */ #$i_sysvfs I_SYS_VFS /**/ +/* I_TIME: + * This symbol, if defined, indicates to the C program that it should + * include . + */ +/* I_SYS_TIME: + * This symbol, if defined, indicates to the C program that it should + * include . + */ +/* I_SYS_TIME_KERNEL: + * This symbol, if defined, indicates to the C program that it should + * include with KERNEL defined. + */ +#$i_time I_TIME /**/ +#$i_systime I_SYS_TIME /**/ +#$i_systimek I_SYS_TIME_KERNEL /**/ + /* I_USTAT: * This symbol, if defined, indicates that exists and * should be included. */ #$i_ustat I_USTAT /**/ +/* PERL_INC_VERSION_LIST: + * This variable specifies the list of subdirectories in over + * which perl.c:incpush() and lib/lib.pm will automatically + * search when adding directories to @INC, in a format suitable + * for a C initialization string. See the inc_version_list entry + * in Porting/Glossary for more details. + */ +#define PERL_INC_VERSION_LIST $inc_version_list_init /**/ + /* HAS_OFF64_T: * This symbol will be defined if the C compiler supports off64_t. */ @@ -2402,6 +2348,92 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- #$d_PRIfldbl PERL_PRIfldbl $sPRIfldbl /**/ #$d_PRIgldbl PERL_PRIgldbl $sPRIgldbl /**/ +/* Off_t: + * This symbol holds the type used to declare offsets in the kernel. + * It can be int, long, off_t, etc... It may be necessary to include + * to get any typedef'ed information. + */ +/* LSEEKSIZE: + * This symbol holds the number of bytes used by the Off_t. + */ +/* Off_t_size: + * This symbol holds the number of bytes used by the Off_t. + */ +#define Off_t $lseektype /* type */ +#define LSEEKSIZE $lseeksize /* size */ +#define Off_t_size $lseeksize /* size */ + +/* Free_t: + * This variable contains the return type of free(). It is usually + * void, but occasionally int. + */ +/* Malloc_t: + * This symbol is the type of pointer returned by malloc and realloc. + */ +#define Malloc_t $malloctype /**/ +#define Free_t $freetype /**/ + +/* MYMALLOC: + * This symbol, if defined, indicates that we're using our own malloc. + */ +#$d_mymalloc MYMALLOC /**/ + +/* Mode_t: + * This symbol holds the type used to declare file modes + * for systems calls. It is usually mode_t, but may be + * int or unsigned short. It may be necessary to include + * to get any typedef'ed information. + */ +#define Mode_t $modetype /* file mode parameter for system calls */ + +/* VAL_O_NONBLOCK: + * This symbol is to be used during open() or fcntl(F_SETFL) to turn on + * non-blocking I/O for the file descriptor. Note that there is no way + * back, i.e. you cannot turn it blocking again this way. If you wish to + * alternatively switch between blocking and non-blocking, use the + * ioctl(FIOSNBIO) call instead, but that is not supported by all devices. + */ +/* VAL_EAGAIN: + * This symbol holds the errno error code set by read() when no data was + * present on the non-blocking file descriptor. + */ +/* RD_NODATA: + * This symbol holds the return code from read() when no data is present + * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is + * not defined, then you can't distinguish between no data and EOF by + * issuing a read(). You'll have to find another way to tell for sure! + */ +/* EOF_NONBLOCK: + * This symbol, if defined, indicates to the C program that a read() on + * a non-blocking file descriptor will return 0 on EOF, and not the value + * held in RD_NODATA (-1 usually, in that case!). + */ +#define VAL_O_NONBLOCK $o_nonblock +#define VAL_EAGAIN $eagain +#define RD_NODATA $rd_nodata +#$d_eofnblk EOF_NONBLOCK + +/* Netdb_host_t: + * This symbol holds the type used for the 1st argument + * to gethostbyaddr(). + */ +/* Netdb_hlen_t: + * This symbol holds the type used for the 2nd argument + * to gethostbyaddr(). + */ +/* Netdb_name_t: + * This symbol holds the type used for the argument to + * gethostbyname(). + */ +/* Netdb_net_t: + * This symbol holds the type used for the 1st argument to + * getnetbyaddr(). + */ +#define Netdb_host_t $netdb_host_type /**/ +#define Netdb_hlen_t $netdb_hlen_type /**/ +#define Netdb_name_t $netdb_name_type /**/ +#define Netdb_net_t $netdb_net_type /**/ + /* IVTYPE: * This symbol defines the C type used for Perl's IV. */ @@ -2465,6 +2497,10 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- /* U64SIZE: * This symbol contains the sizeof(U64). */ +/* NV_PRESERVES_UV: + * This symbol, if defined, indicates that a variable of type NVTYPE + * can preserve all the bit of a variable of type UVSIZE. + */ #define IVTYPE $ivtype /**/ #define UVTYPE $uvtype /**/ #define I8TYPE $i8type /**/ @@ -2490,6 +2526,7 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- #define I64SIZE $i64size /**/ #define U64SIZE $u64size /**/ #endif +#$d_nvpresuv NV_PRESERVES_UV /* IVdf: * This symbol defines the format string used for printing a Perl IV @@ -2512,6 +2549,59 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- #define UVof $uvoformat /**/ #define UVxf $uvxformat /**/ +/* Pid_t: + * This symbol holds the type used to declare process ids in the kernel. + * It can be int, uint, pid_t, etc... It may be necessary to include + * to get any typedef'ed information. + */ +#define Pid_t $pidtype /* PID type */ + +/* PRIVLIB: + * This symbol contains the name of the private library for this package. + * The library is private in the sense that it needn't be in anyone's + * execution path, but it should be accessible by the world. The program + * should be prepared to do ~ expansion. + */ +/* PRIVLIB_EXP: + * This symbol contains the ~name expanded version of PRIVLIB, to be used + * in programs that are not prepared to deal with ~ expansion at run-time. + */ +#define PRIVLIB "$privlib" /**/ +#define PRIVLIB_EXP "$privlibexp" /**/ + +/* PTRSIZE: + * This symbol contains the size of a pointer, so that the C preprocessor + * can make decisions based on it. It will be sizeof(void *) if + * the compiler supports (void *); otherwise it will be + * sizeof(char *). + */ +#define PTRSIZE $ptrsize /**/ + +/* Drand01: + * 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. + * See HAS_DRAND48_PROTO. + */ +/* Rand_seed_t: + * This symbol defines the type of the argument of the + * random seed function. + */ +/* seedDrand01: + * This symbol defines the macro to be used in seeding the + * random number generator (see Drand01). + */ +/* RANDBITS: + * This symbol indicates how many bits are produced by the + * function used to generate normalized random numbers. + * Values include 15, 16, 31, and 48. + */ +#define Drand01() $drand01 /**/ +#define Rand_seed_t $randseedtype /**/ +#define seedDrand01(x) $seedfunc((Rand_seed_t)x) /**/ +#define RANDBITS $randbits /**/ + /* SELECT_MIN_BITS: * This symbol holds the minimum number of bits operated by select. * That is, if you do select(n, ...), how many bits at least will be @@ -2521,6 +2611,99 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #define SELECT_MIN_BITS $selectminbits /**/ +/* Select_fd_set_t: + * This symbol holds the type used for the 2nd, 3rd, and 4th + * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET + * is defined, and 'int *' otherwise. This is only useful if you + * have select(), of course. + */ +#define Select_fd_set_t $selecttype /**/ + +/* SIG_NAME: + * This symbol contains a list of signal names in order of + * signal number. This is intended + * to be used as a static array initialization, like this: + * char *sig_name[] = { SIG_NAME }; + * The signals in the list are separated with commas, and each signal + * is surrounded by double quotes. There is no leading SIG in the signal + * name, i.e. SIGQUIT is known as "QUIT". + * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn, + * etc., where nn is the actual signal number (e.g. NUM37). + * The signal number for sig_name[i] is stored in sig_num[i]. + * The last element is 0 to terminate the list with a NULL. This + * corresponds to the 0 at the end of the sig_num list. + */ +/* SIG_NUM: + * This symbol contains a list of signal numbers, in the same order as the + * SIG_NAME list. It is suitable for static array initialization, as in: + * int sig_num[] = { SIG_NUM }; + * The signals in the list are separated with commas, and the indices + * within that list and the SIG_NAME list match, so it's easy to compute + * the signal name from a number or vice versa at the price of a small + * dynamic linear lookup. + * Duplicates are allowed, but are moved to the end of the list. + * The signal number corresponding to sig_name[i] is sig_number[i]. + * if (i < NSIG) then sig_number[i] == i. + * The last element is 0, corresponding to the 0 at the end of + * the sig_name list. + */ +#define SIG_NAME $sig_name_init /**/ +#define SIG_NUM $sig_num_init /**/ + +/* SITEARCH: + * This symbol contains the name of the private library for this package. + * The library is private in the sense that it needn't be in anyone's + * execution path, but it should be accessible by the world. The program + * should be prepared to do ~ expansion. + * The standard distribution will put nothing in this directory. + * After perl has been installed, users may install their own local + * architecture-dependent modules in this directory with + * MakeMaker Makefile.PL + * or equivalent. See INSTALL for details. + */ +/* SITEARCH_EXP: + * This symbol contains the ~name expanded version of SITEARCH, to be used + * in programs that are not prepared to deal with ~ expansion at run-time. + */ +#define SITEARCH "$sitearch" /**/ +#define SITEARCH_EXP "$sitearchexp" /**/ + +/* SITELIB: + * This symbol contains the name of the private library for this package. + * The library is private in the sense that it needn't be in anyone's + * execution path, but it should be accessible by the world. The program + * should be prepared to do ~ expansion. + * The standard distribution will put nothing in this directory. + * After perl has been installed, users may install their own local + * architecture-independent modules in this directory with + * MakeMaker Makefile.PL + * or equivalent. See INSTALL for details. + */ +/* SITELIB_EXP: + * This symbol contains the ~name expanded version of SITELIB, to be used + * in programs that are not prepared to deal with ~ expansion at run-time. + */ +#define SITELIB "$sitelib" /**/ +#define SITELIB_EXP "$sitelibexp" /**/ + +/* Size_t: + * This symbol holds the type used to declare length parameters + * for string functions. It is usually size_t, but may be + * unsigned long, int, etc. It may be necessary to include + * to get any typedef'ed information. + */ +#define Size_t $sizetype /* length paramater for string functions */ + +/* SSize_t: + * This symbol holds the type used by functions that return + * a count of bytes or an error condition. It must be a signed type. + * It is usually ssize_t, but may be long or int, etc. + * It may be necessary to include or + * to get any typedef'ed information. + * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t). + */ +#define SSize_t $ssizetype /* signed count of bytes */ + /* STARTPERL: * This variable contains the string to put in front of a perl * script to make sure (one hopes) that it runs with perl and not @@ -2539,11 +2722,22 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- #$d_stdio_stream_array HAS_STDIO_STREAM_ARRAY /**/ #define STDIO_STREAM_ARRAY $stdio_stream_array -/* HAS_STRTOULL: - * This symbol, if defined, indicates that the strtoull routine is - * available to convert strings into unsigned long longs. +/* Uid_t_f: + * This symbol defines the format string used for printing a Uid_t. */ -#$d_strtoull HAS_STRTOULL /**/ +#define Uid_t_f $uidformat /**/ + +/* Uid_t_size: + * This symbol holds the size of a Uid_t in bytes. + */ +#define Uid_t_size $uidsize /* UID size */ + +/* Uid_t: + * This symbol holds the type used to declare user ids in the kernel. + * It can be int, ushort, uid_t, etc... It may be necessary to include + * to get any typedef'ed information. + */ +#define Uid_t $uidtype /* UID type */ /* USE_64_BITS: * This symbol, if defined, indicates that 64-bit integers should @@ -2608,266 +2802,55 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- #$usesocks USE_SOCKS /**/ #endif -/* PERL_XS_APIVERSION: - * This variable contains the version of the oldest perl binary - * compatible with the present perl. perl.c:incpush() and - * lib/lib.pm will automatically search in $sitearch for older - * directories across major versions back to xs_apiversion. - * This is only useful if you have a perl library directory tree - * structured like the default one. - * See INSTALL for how this works. - * The versioned site_perl directory was introduced in 5.005, - * so that is the lowest possible value. - * Since this can depend on compile time options (such as - * bincompat) it is set by Configure. Other non-default sources - * of potential incompatibility, such as multiplicity, threads, - * debugging, 64bits, sfio, etc., are not checked for currently, - * though in principle we could go snooping around in old - * Config.pm files. - */ -/* PERL_PM_APIVERSION: - * This variable contains the version of the oldest perl - * compatible with the present perl. (That is, pure perl modules - * written for pm_apiversion will still work for the current - * version). perl.c:incpush() and lib/lib.pm will automatically - * search in $sitelib for older directories across major versions - * back to pm_apiversion. This is only useful if you have a perl - * library directory tree structured like the default one. The - * versioned site_perl library was introduced in 5.005, so that's - * the default setting for this variable. It's hard to imagine - * it changing before Perl6. It is included here for symmetry - * with xs_apiveprsion -- the searching algorithms will - * (presumably) be similar. - * See the INSTALL file for how this works. - */ -#define PERL_XS_APIVERSION $xs_apiversion /* Change to string for tuples?*/ -#define PERL_PM_APIVERSION $pm_apiversion /* Change to string for tuples?*/ - -/* HAS_DRAND48_PROTO: - * This symbol, if defined, indicates that the system provides - * a prototype for the drand48() function. Otherwise, it is up - * to the program to supply one. A good guess is - * extern double drand48 _((void)); - */ -#$d_drand48proto HAS_DRAND48_PROTO /**/ - -/* HAS_GETHOST_PROTOS: - * This symbol, if defined, indicates that includes - * prototypes for gethostent(), gethostbyname(), and - * gethostbyaddr(). Otherwise, it is up to the program to guess - * them. See netdbtype.U for probing for various Netdb_xxx_t types. - */ -#$d_gethostprotos HAS_GETHOST_PROTOS /**/ - -/* HAS_GETNET_PROTOS: - * This symbol, if defined, indicates that includes - * prototypes for getnetent(), getnetbyname(), and - * getnetbyaddr(). Otherwise, it is up to the program to guess - * them. See netdbtype.U for probing for various Netdb_xxx_t types. - */ -#$d_getnetprotos HAS_GETNET_PROTOS /**/ - -/* HAS_GETPROTO_PROTOS: - * This symbol, if defined, indicates that includes - * prototypes for getprotoent(), getprotobyname(), and - * getprotobyaddr(). Otherwise, it is up to the program to guess - * them. See netdbtype.U for probing for various Netdb_xxx_t types. - */ -#$d_getprotoprotos HAS_GETPROTO_PROTOS /**/ - -/* HAS_GETSERV_PROTOS: - * This symbol, if defined, indicates that includes - * prototypes for getservent(), getservbyname(), and - * getservbyaddr(). Otherwise, it is up to the program to guess - * them. See netdbtype.U for probing for various Netdb_xxx_t types. - */ -#$d_getservprotos HAS_GETSERV_PROTOS /**/ - -/* Netdb_host_t: - * This symbol holds the type used for the 1st argument - * to gethostbyaddr(). - */ -/* Netdb_hlen_t: - * This symbol holds the type used for the 2nd argument - * to gethostbyaddr(). - */ -/* Netdb_name_t: - * This symbol holds the type used for the argument to - * gethostbyname(). - */ -/* Netdb_net_t: - * This symbol holds the type used for the 1st argument to - * getnetbyaddr(). - */ -#define Netdb_host_t $netdb_host_type /**/ -#define Netdb_hlen_t $netdb_hlen_type /**/ -#define Netdb_name_t $netdb_name_type /**/ -#define Netdb_net_t $netdb_net_type /**/ - -/* Select_fd_set_t: - * This symbol holds the type used for the 2nd, 3rd, and 4th - * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET - * is defined, and 'int *' otherwise. This is only useful if you - * have select(), of course. - */ -#define Select_fd_set_t $selecttype /**/ - -/* ARCHNAME: - * This symbol holds a string representing the architecture name. - * It may be used to construct an architecture-dependant pathname - * where library files may be held under a private library, for - * instance. - */ -#define ARCHNAME "$archname" /**/ - -/* OLD_PTHREAD_CREATE_JOINABLE: - * This symbol, if defined, indicates how to create pthread - * in joinable (aka undetached) state. NOTE: not defined - * if pthread.h already has defined PTHREAD_CREATE_JOINABLE - * (the new version of the constant). - * If defined, known values are PTHREAD_CREATE_UNDETACHED - * and __UNDETACHED. - */ -#$d_old_pthread_create_joinable OLD_PTHREAD_CREATE_JOINABLE $old_pthread_create_joinable /**/ - -/* HAS_PTHREAD_YIELD: - * This symbol, if defined, indicates that the pthread_yield - * routine is available to yield the execution of the current - * thread. sched_yield is preferable to pthread_yield. - */ -/* SCHED_YIELD: - * This symbol defines the way to yield the execution of - * the current thread. Known ways are sched_yield, - * pthread_yield, and pthread_yield with NULL. - */ -/* HAS_SCHED_YIELD: - * This symbol, if defined, indicates that the sched_yield - * routine is available to yield the execution of the current - * thread. sched_yield is preferable to pthread_yield. - */ -#$d_pthread_yield HAS_PTHREAD_YIELD /**/ -#define SCHED_YIELD $sched_yield /**/ -#$d_sched_yield HAS_SCHED_YIELD /**/ - -/* I_MACH_CTHREADS: - * This symbol, if defined, indicates to the C program that it should - * include . - */ -#$i_machcthr I_MACH_CTHREADS /**/ - -/* I_PTHREAD: - * This symbol, if defined, indicates to the C program that it should - * include . +/* USE_ITHREADS: + * This symbol, if defined, indicates that Perl should be built to + * use the interpreter-based threading implementation. */ -#$i_pthread I_PTHREAD /**/ - -/* USE_THREADS: - * This symbol, if defined, indicates that Perl should - * be built to use threads. +/* USE_5005THREADS: + * This symbol, if defined, indicates that Perl should be built to + * use the 5.005-based threading implementation. */ /* OLD_PTHREADS_API: * This symbol, if defined, indicates that Perl should * be built to use the old draft POSIX threads API. */ -#ifndef USE_TTHREADS -#$usethreads USE_THREADS /**/ +#$use5005threads USE_5005THREADS /**/ +#$useithreads USE_ITHREADS /**/ +#if defined(USE_5005THREADS) && !defined(USE_ITHREADS) +#define USE_THREADS /* until src is revised*/ #endif #$d_oldpthreads OLD_PTHREADS_API /**/ -/* Time_t: - * This symbol holds the type returned by time(). It can be long, - * or time_t on BSD sites (in which case should be - * included). - */ -#define Time_t $timetype /* Time type */ - -/* HAS_TIMES: - * This symbol, if defined, indicates that the times() routine exists. - * Note that this became obsolete on some systems (SUNOS), which now - * use getrusage(). It may be necessary to include . - */ -#$d_times HAS_TIMES /**/ - -/* Fpos_t: - * This symbol holds the type used to declare file positions in libc. - * It can be fpos_t, long, uint, etc... It may be necessary to include - * to get any typedef'ed information. - */ -#define Fpos_t $fpostype /* File position type */ - -/* Gid_t_f: - * This symbol defines the format string used for printing a Gid_t. - */ -#define Gid_t_f $gidformat /**/ - -/* Gid_t_size: - * This symbol holds the size of a Gid_t in bytes. - */ -#define Gid_t_size $gidsize /* GID size */ - -/* Gid_t: - * This symbol holds the return type of getgid() and the type of - * argument to setrgid() and related functions. Typically, - * it is the type of group ids in the kernel. It can be int, ushort, - * uid_t, etc... It may be necessary to include to get - * any typedef'ed information. - */ -#define Gid_t $gidtype /* Type for getgid(), etc... */ - -/* Off_t: - * This symbol holds the type used to declare offsets in the kernel. - * It can be int, long, off_t, etc... It may be necessary to include - * to get any typedef'ed information. - */ -/* LSEEKSIZE: - * This symbol holds the number of bytes used by the Off_t. - */ -/* Off_t_size: - * This symbol holds the number of bytes used by the Off_t. - */ -#define Off_t $lseektype /* type */ -#define LSEEKSIZE $lseeksize /* size */ -#define Off_t_size $lseeksize /* size */ - -/* Mode_t: - * This symbol holds the type used to declare file modes - * for systems calls. It is usually mode_t, but may be - * int or unsigned short. It may be necessary to include - * to get any typedef'ed information. - */ -#define Mode_t $modetype /* file mode parameter for system calls */ - -/* Pid_t: - * This symbol holds the type used to declare process ids in the kernel. - * It can be int, uint, pid_t, etc... It may be necessary to include - * to get any typedef'ed information. - */ -#define Pid_t $pidtype /* PID type */ - -/* Size_t: - * This symbol holds the type used to declare length parameters - * for string functions. It is usually size_t, but may be - * unsigned long, int, etc. It may be necessary to include - * to get any typedef'ed information. - */ -#define Size_t $sizetype /* length paramater for string functions */ - -/* Uid_t_f: - * This symbol defines the format string used for printing a Uid_t. - */ -#define Uid_t_f $uidformat /**/ - -/* Uid_t_size: - * This symbol holds the size of a Uid_t in bytes. +/* PERL_VENDORLIB_EXP: + * This symbol contains the ~name expanded version of VENDORLIB, to be used + * in programs that are not prepared to deal with ~ expansion at run-time. */ -#define Uid_t_size $uidsize /* UID size */ +#$d_vendorlib PERL_VENDORLIB_EXP "$vendorlibexp" /**/ -/* Uid_t: - * This symbol holds the type used to declare user ids in the kernel. - * It can be int, ushort, uid_t, etc... It may be necessary to include - * to get any typedef'ed information. +/* VOIDFLAGS: + * This symbol indicates how much support of the void type is given by this + * compiler. What various bits mean: + * + * 1 = supports declaration of void + * 2 = supports arrays of pointers to functions returning void + * 4 = supports comparisons between pointers to void functions and + * addresses of void functions + * 8 = suports declaration of generic void pointers + * + * The package designer should define VOIDUSED to indicate the requirements + * of the package. This can be done either by #defining VOIDUSED before + * including config.h, or by defining defvoidused in Myinit.U. If the + * latter approach is taken, only those flags will be tested. If the + * level of void support necessary is not present, defines void to int. */ -#define Uid_t $uidtype /* UID type */ +#ifndef VOIDUSED +#define VOIDUSED $defvoidused +#endif +#define VOIDFLAGS $voidflags +#if (VOIDFLAGS & VOIDUSED) != VOIDUSED +#define void int /* is void to be avoided? */ +#define M_VOID /* Xenix strikes again */ +#endif #endif !GROK!THIS!