X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=config_h.SH;h=8dfb5db1ec3fb1a3eebe33b16e44cf12e94766be;hb=cb50131aab68ac6dda048612c6e853b8cb08701e;hp=c9144ca0773add949a152b009f5b9fceecb82dc0;hpb=9334179235ad5f0daf753c23b9b00df2933b98e9;p=p5sagit%2Fp5-mst-13.2.git diff --git a/config_h.SH b/config_h.SH index c9144ca..8dfb5db 100644 --- a/config_h.SH +++ b/config_h.SH @@ -44,32 +44,6 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #define LOC_SED "$full_sed" /**/ -/* BIN: - * This symbol holds the path of the bin directory where the package will - * be installed. Program must be prepared to deal with ~name substitution. - */ -/* BIN_EXP: - * This symbol is the filename expanded version of the BIN symbol, for - * programs that do not want to deal with that at run-time. - */ -#define BIN "$bin" /**/ -#define BIN_EXP "$binexp" /**/ - -/* CPPSTDIN: - * This symbol contains the first part of the string which will invoke - * the C preprocessor on the standard input and produce to standard - * output. Typical value of "cc -E" or "/lib/cpp", but it can also - * call a wrapper. See CPPRUN. - */ -/* CPPMINUS: - * This symbol contains the second part of the string which will invoke - * the C preprocessor on the standard input and produce to standard - * output. This symbol will have the value "-" if CPPSTDIN needs a minus - * to specify standard input, otherwise the value is "". - */ -#define CPPSTDIN "$cppstdin" -#define CPPMINUS "$cppminus" - /* HAS_ALARM: * This symbol, if defined, indicates that the alarm routine is * available. @@ -257,13 +231,6 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #$d_getgrps HAS_GETGROUPS /**/ -/* HAS_UNAME: - * This symbol, if defined, indicates that the C program may use the - * uname() routine to derive the host name. See also HAS_GETHOSTNAME - * and PHOSTNAME. - */ -#$d_uname HAS_UNAME /**/ - /* HAS_GETLOGIN: * This symbol, if defined, indicates that the getlogin routine is * available to get the login name. @@ -306,31 +273,6 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #$d_getprior HAS_GETPRIORITY /**/ -/* HAS_HTONL: - * This symbol, if defined, indicates that the htonl() routine (and - * friends htons() ntohl() ntohs()) are available to do network - * order byte swapping. - */ -/* HAS_HTONS: - * This symbol, if defined, indicates that the htons() routine (and - * friends htonl() ntohl() ntohs()) are available to do network - * order byte swapping. - */ -/* HAS_NTOHL: - * This symbol, if defined, indicates that the ntohl() routine (and - * friends htonl() htons() ntohs()) are available to do network - * order byte swapping. - */ -/* HAS_NTOHS: - * This symbol, if defined, indicates that the ntohs() routine (and - * friends htonl() htons() ntohl()) are available to do network - * order byte swapping. - */ -#$d_htonl HAS_HTONL /**/ -#$d_htonl HAS_HTONS /**/ -#$d_htonl HAS_NTOHL /**/ -#$d_htonl HAS_NTOHS /**/ - /* HAS_INET_ATON: * This symbol, if defined, indicates to the C program that the * inet_aton() function is available to parse IP address "dotted-quad" @@ -434,12 +376,6 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #$d_mktime HAS_MKTIME /**/ -/* HAS_MSG: - * This symbol, if defined, indicates that the entire msg*(2) library is - * supported (IPC mechanism based on message queues). - */ -#$d_msg HAS_MSG /**/ - /* HAS_NICE: * This symbol, if defined, indicates that the nice routine is * available. @@ -530,12 +466,6 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #$d_select HAS_SELECT /**/ -/* HAS_SEM: - * This symbol, if defined, indicates that the entire sem*(2) library is - * supported. - */ -#$d_sem HAS_SEM /**/ - /* HAS_SETEGID: * This symbol, if defined, indicates that the setegid routine is available * to change the effective gid of the current program. @@ -635,12 +565,6 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #$d_setsid HAS_SETSID /**/ -/* HAS_SHM: - * This symbol, if defined, indicates that the entire shm*(2) library is - * supported. - */ -#$d_shm HAS_SHM /**/ - /* Shmat_t: * This symbol holds the return type of the shmat() system call. * Usually set to 'void *' or 'char *'. @@ -655,12 +579,6 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- #define Shmat_t $shmattype /**/ #$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/ -/* USE_STAT_BLOCKS: - * This symbol is defined if this system has a stat structure declaring - * st_blksize and st_blocks. - */ -#$d_statblks USE_STAT_BLOCKS /**/ - /* HAS_STRCHR: * This symbol is defined to indicate that the strchr()/strrchr() * functions are available for string searching. If not, try the @@ -686,25 +604,6 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #$d_strctcpy USE_STRUCT_COPY /**/ -/* HAS_STRERROR: - * This symbol, if defined, indicates that the strerror routine is - * available to translate error numbers to strings. See the writeup - * of Strerror() in this file before you try to define your own. - */ -/* HAS_SYS_ERRLIST: - * This symbol, if defined, indicates that the sys_errlist array is - * available to translate error numbers to strings. The extern int - * sys_nerr gives the size of that table. - */ -/* Strerror: - * This preprocessor symbol is defined as a macro if strerror() is - * not available to translate error numbers to strings but sys_errlist[] - * array is there. - */ -#$d_strerror HAS_STRERROR /**/ -#$d_syserrlst HAS_SYS_ERRLIST /**/ -#define Strerror(e) $d_strerrm - /* HAS_STRTOD: * This symbol, if defined, indicates that the strtod routine is * available to provide better numeric string conversion than atof(). @@ -783,11 +682,6 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #$d_umask HAS_UMASK /**/ -/* HAS_VFORK: - * This symbol, if defined, indicates that vfork() exists. - */ -#$d_vfork HAS_VFORK /**/ - /* HASVOLATILE: * This symbol, if defined, indicates that this C compiler knows about * the volatile declaration. @@ -820,17 +714,11 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #$d_wctomb HAS_WCTOMB /**/ -/* EBCDIC: - * This symbol, if defined, indicates that this system uses - * EBCDIC encoding. - *. -#$ebcdic EBCDIC /**/ - /* I_ARPA_INET: - * This symbol, if defined, indicates that exists and should - * be included. + * This symbol, if defined, indicates to the C program that it should + * include to get inet_addr and friends declarations. */ -#$i_arpainet I_ARPA_INET /**/ +#$i_arpainet I_ARPA_INET /**/ /* I_DBM: * This symbol, if defined, indicates that exists and should @@ -881,32 +769,6 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #$i_float I_FLOAT /**/ -/* I_GRP: - * This symbol, if defined, indicates to the C program that it should - * include . - */ -/* GRPASSWD: - * This symbol, if defined, indicates to the C program that struct group - * contains gr_passwd. - */ -/* HAS_SETGRENT: - * This symbol, if defined, indicates that the getgrent routine is - * available for initializing sequential access of the group database. - */ -/* HAS_GETGRENT: - * This symbol, if defined, indicates that the getgrent routine is - * available for sequential access of the group database. - */ -/* HAS_ENDGRENT: - * This symbol, if defined, indicates that the getgrent routine is - * available for finalizing sequential access of the group database. - */ -#$i_grp I_GRP /**/ -#$d_grpasswd GRPASSWD /**/ -#$d_setgrent HAS_SETGRENT /**/ -#$d_getgrent HAS_GETGRENT /**/ -#$d_endgrent HAS_ENDGRENT /**/ - /* I_LIMITS: * This symbol, if defined, indicates to the C program that it should * include to get definition of symbols like WORD_BIT or @@ -1136,20 +998,156 @@ 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 + * of QUAD_IS_INT, QUAD_IS_LONG, QUAD_IS_LONG_LONG, or QUAD_IS_INT64_T. + */ +#$d_quad HAS_QUAD /**/ +#ifdef HAS_QUAD +# define Quad_t $quadtype /**/ +# define Uquad_t $uquadtype /**/ +# define QUADKIND $quadkind /**/ +# define QUAD_IS_INT 1 +# define QUAD_IS_LONG 2 +# define QUAD_IS_LONG_LONG 3 +# define QUAD_IS_INT64_T 4 +#endif + +/* HAS_ACCESSX: + * This symbol, if defined, indicates that the accessx routine is + * available to do extended access checks. + */ +#$d_accessx HAS_ACCESSX /**/ + +/* HAS_EACCESS: + * This symbol, if defined, indicates that the eaccess routine is + * available to do extended access checks. + */ +#$d_eaccess HAS_EACCESS /**/ + +/* I_SYS_ACCESS: + * This symbol, if defined, indicates to the C program that it should + * include . + */ +#$i_sysaccess I_SYS_ACCESS /**/ + +/* I_SYS_SECURITY: + * This symbol, if defined, indicates to the C program that it should + * include . + */ +#$i_syssecrt I_SYS_SECURITY /**/ + +/* OSNAME: + * This symbol contains the name of the operating system, as determined + * by Configure. You shouldn't rely on it too much; the specific + * feature tests from Configure are generally more reliable. + */ +#define OSNAME "$osname" /**/ + /* MEM_ALIGNBYTES: - * This symbol contains the number of bytes required to align a - * double. Usual values are 2, 4 and 8. - * On NeXT starting with 3.2, you can build "Fat" Multiple Architecture - * Binaries (MAB) for targets with varying alignment. This only matters - * for perl, where the config.h can be generated and installed on one - * system, and used by a different architecture to build an extension. - * The default is eight, for safety. + * This symbol contains the number of bytes required to align a + * double. Usual values are 2, 4 and 8. The default is eight, + * for safety. + */ +#if defined(CROSSCOMPILE) || defined(MULTIARCH) +# define MEM_ALIGNBYTES 8 +#else +#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 MEM_ALIGNBYTES $alignbytes /**/ +#define BIN "$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... + * If the compiler supports cross-compiling or multiple-architecture + * binaries (eg. on NeXT systems), use compiler-defined macros to + * determine the byte order. * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture * Binaries (MAB) on either big endian or little endian machines. * The endian-ness is available at compile-time. This only matters @@ -1160,16 +1158,90 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- * so the default case (for NeXT) is big endian to catch them. * This might matter for NeXT 3.0. */ -#ifndef NeXT +#if defined(CROSSCOMPILE) || defined(MULTIARCH) +# ifdef __LITTLE_ENDIAN__ +# if LONGSIZE == 4 +# define BYTEORDER 0x1234 +# else +# if LONGSIZE == 8 +# define BYTEORDER 0x12345678 +# endif +# endif +# else +# ifdef __BIG_ENDIAN__ +# if LONGSIZE == 4 +# define BYTEORDER 0x4321 +# else +# if LONGSIZE == 8 +# define BYTEORDER 0x87654321 +# endif +# endif +# endif +# endif +# if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__)) +# define BYTEORDER 0x4321 +# endif +#else #define BYTEORDER 0x$byteorder /* large digits for MSB */ -#else /* NeXT */ -#ifdef __LITTLE_ENDIAN__ -#define BYTEORDER 0x1234 -#else /* __BIG_ENDIAN__ */ -#define BYTEORDER 0x4321 -#endif /* ENDIAN CHECK */ #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 && $cpp_stuff != 42 +#include "Bletch: How does this C preprocessor catenate tokens?" +#endif + +/* CPPSTDIN: + * This symbol contains the first part of the string which will invoke + * the C preprocessor on the standard input and produce to standard + * output. Typical value of "cc -E" or "/lib/cpp", but it can also + * call a wrapper. See CPPRUN. + */ +/* CPPMINUS: + * This symbol contains the second part of the string which will invoke + * the C preprocessor on the standard input and produce to standard + * output. This symbol will have the value "-" if CPPSTDIN needs a minus + * to specify standard input, otherwise the value is "". + */ +/* CPPRUN: + * This symbol contains the string which will invoke a C preprocessor on + * the standard input and produce to standard output. It needs to end + * with CPPLAST, after all other preprocessor flags have been specified. + * The main difference with CPPSTDIN is that this program will never be a + * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is + * available directly to the user. Note that it may well be different from + * the preprocessor used to compile the C program. + */ +/* CPPLAST: + * This symbol is intended to be used along with CPPRUN in the same manner + * symbol CPPMINUS is used with CPPSTDIN. It contains either "-" or "". + */ +#define CPPSTDIN "$cppstdin" +#define CPPMINUS "$cppminus" +#define CPPRUN "$cpprun" +#define CPPLAST "$cpplast" + +/* HAS_ACCESS: + * This manifest constant lets the C program know that the access() + * system call is available to check for accessibility using real UID/GID. + * (always present on UNIX.) + */ +#$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. @@ -1197,10 +1269,108 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #$d_void_closedir VOID_CLOSEDIR /**/ -/* Gconvert: - * This preprocessor macro is defined to convert a floating point - * number to a string without a trailing decimal point. This - * emulates the behavior of sprintf("%g"), but is sometimes much more +/* HAS_CSH: + * This symbol, if defined, indicates that the C-shell exists. + */ +/* CSH: + * This symbol, if defined, contains the full pathname of csh. + */ +#$d_csh HAS_CSH /**/ +#ifdef HAS_CSH +#define CSH "$full_csh" /**/ +#endif + +/* DLSYM_NEEDS_UNDERSCORE: + * This symbol, if defined, indicates that we need to prepend an + * underscore to the symbol name before calling dlsym(). This only + * makes sense if you *have* dlsym, which we will presume is the + * case if you're using dl_dlopen.xs. + */ +#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/ + +/* HAS_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)); + */ +#$d_drand48proto HAS_DRAND48_PROTO /**/ + +/* HAS_ENDGRENT: + * This symbol, if defined, indicates that the getgrent routine is + * available for finalizing sequential access of the group database. + */ +#$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. + */ +#$d_endsent HAS_ENDSERVENT /**/ + +/* HAS_ENDSPENT: + * This symbol, if defined, indicates that the endspent system call is + * available to finalize the scan of SysV shadow password entries. + */ +#$d_endspent HAS_ENDSPENT /**/ + +/* HAS_FD_SET: + * This symbol, when defined, indicates presence of the fd_set typedef + * in + */ +#$d_fd_set HAS_FD_SET /**/ + +/* HAS_STRUCT_FS_DATA: + * This symbol, if defined, indicates that the struct fs_data + * to do statfs() is supported. + */ +#$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). + */ +#$d_fseeko HAS_FSEEKO /**/ + +/* HAS_FSTATFS: + * This symbol, if defined, indicates that the fstatfs routine is + * available to stat filesystems by file descriptors. + */ +#$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_ftello HAS_FTELLO /**/ + +/* 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 @@ -1214,11 +1384,219 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #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_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 "$aphostname" /* How to get the host name */ +#endif + +/* HAS_GETHOST_PROTOS: + * This symbol, if defined, indicates that includes + * prototypes for gethostent(), gethostbyname(), and + * gethostbyaddr(). Otherwise, it is up to the program to guess + * them. See netdbtype.U for probing for various Netdb_xxx_t types. + */ +#$d_gethostprotos HAS_GETHOST_PROTOS /**/ + +/* HAS_GETMNT: + * This symbol, if defined, indicates that the getmnt routine is + * available to get filesystem mount info by filename. + */ +#$d_getmnt HAS_GETMNT /**/ + +/* HAS_GETMNTENT: + * This symbol, if defined, indicates that the getmntent routine is + * available to iterate through mounted file systems to get their info. + */ +#$d_getmntent HAS_GETMNTENT /**/ + +/* 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. + */ +#$d_getnent HAS_GETNETENT /**/ + +/* HAS_GETNET_PROTOS: + * This symbol, if defined, indicates that includes + * prototypes for getnetent(), getnetbyname(), and + * getnetbyaddr(). Otherwise, it is up to the program to guess + * them. See netdbtype.U for probing for various Netdb_xxx_t types. + */ +#$d_getnetprotos HAS_GETNET_PROTOS /**/ + +/* HAS_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 /**/ +#$d_getpbynumber HAS_GETPROTOBYNUMBER /**/ + +/* HAS_GETPROTO_PROTOS: + * This symbol, if defined, indicates that includes + * prototypes for getprotoent(), getprotobyname(), and + * getprotobyaddr(). Otherwise, it is up to the program to guess + * them. See netdbtype.U for probing for various Netdb_xxx_t types. + */ +#$d_getprotoprotos HAS_GETPROTO_PROTOS /**/ + +/* HAS_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_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. + */ +#$d_getservprotos HAS_GETSERV_PROTOS /**/ + +/* HAS_GETSPENT: + * This symbol, if defined, indicates that the getspent system call is + * available to retrieve SysV shadow password entries sequentially. + */ +#$d_getspent HAS_GETSPENT /**/ + +/* HAS_GETSPNAM: + * This symbol, if defined, indicates that the getspnam system call is + * available to retrieve SysV shadow password entries by name. + */ +#$d_getspnam HAS_GETSPNAM /**/ + +/* HAS_GETSERVBYNAME: + * This symbol, if defined, indicates that the getservbyname() + * routine is available to look up services by their name. + */ +/* HAS_GETSERVBYPORT: + * This symbol, if defined, indicates that the getservbyport() + * routine is available to look up services by their port. + */ +#$d_getsbyname HAS_GETSERVBYNAME /**/ +#$d_getsbyport HAS_GETSERVBYPORT /**/ + /* HAS_GNULIBC: * This symbol, if defined, indicates to the C program that * the GNU C library is being used. */ #$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. + */ +#$d_hasmntopt HAS_HASMNTOPT /**/ + +/* HAS_HTONL: + * This symbol, if defined, indicates that the htonl() routine (and + * friends htons() ntohl() ntohs()) are available to do network + * order byte swapping. + */ +/* HAS_HTONS: + * This symbol, if defined, indicates that the htons() routine (and + * friends htonl() ntohl() ntohs()) are available to do network + * order byte swapping. + */ +/* HAS_NTOHL: + * This symbol, if defined, indicates that the ntohl() routine (and + * friends htonl() htons() ntohs()) are available to do network + * order byte swapping. + */ +/* HAS_NTOHS: + * This symbol, if defined, indicates that the ntohs() routine (and + * friends htonl() htons() ntohl()) are available to do network + * order byte swapping. + */ +#$d_htonl HAS_HTONL /**/ +#$d_htonl HAS_HTONS /**/ +#$d_htonl HAS_NTOHL /**/ +#$d_htonl HAS_NTOHS /**/ + +/* HAS_ICONV: + * This symbol, if defined, indicates that the iconv routine is + * available to do character set conversions. + */ +#$d_iconv HAS_ICONV /**/ + /* HAS_ISASCII: * This manifest constant lets the C program know that isascii * is available. @@ -1232,12 +1610,88 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #$d_lchown HAS_LCHOWN /**/ +/* HAS_LDBL_DIG: + * This symbol, if defined, indicates that this system's + * or defines the symbol LDBL_DIG, which is the number + * of significant digits in a long double precision number. Unlike + * for DBL_DIG, there's no good guess for LDBL_DIG if it is undefined. + */ +#$d_ldbl_dig HAS_LDBL_DIG /* */ + +/* HAS_LONG_DOUBLE: + * This symbol will be defined if the C compiler supports long + * doubles. + */ +/* LONG_DOUBLESIZE: + * This symbol contains the size of a long double, so that the + * C preprocessor can make decisions based on it. It is only + * defined if the system supports long doubles. + */ +#$d_longdbl HAS_LONG_DOUBLE /**/ +#ifdef HAS_LONG_DOUBLE +#define LONG_DOUBLESIZE $longdblsize /**/ +#endif + +/* HAS_LONG_LONG: + * This symbol will be defined if the C compiler supports long long. + */ +/* LONGLONGSIZE: + * This symbol contains the size of a long long, so that the + * C preprocessor can make decisions based on it. It is only + * defined if the system supports long long. + */ +#$d_longlong HAS_LONG_LONG /**/ +#ifdef HAS_LONG_LONG +#define LONGLONGSIZE $longlongsize /**/ +#endif + +/* HAS_MEMCHR: + * This symbol, if defined, indicates that the memchr routine is available + * to locate characters within a C string. + */ +#$d_memchr HAS_MEMCHR /**/ + +/* HAS_MSG: + * This symbol, if defined, indicates that the entire msg*(2) library is + * supported (IPC mechanism based on message queues). + */ +#$d_msg HAS_MSG /**/ + /* HAS_OPEN3: * This manifest constant lets the C program know that the three * argument form of open(2) is available. */ #$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 @@ -1261,12 +1715,93 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #$d_sanemcmp HAS_SANE_MEMCMP /**/ +/* HAS_SEM: + * This symbol, if defined, indicates that the entire sem*(2) library is + * supported. + */ +#$d_sem HAS_SEM /**/ + +/* HAS_SETGRENT: + * This symbol, if defined, indicates that the setgrent routine is + * available for initializing sequential access of the group database. + */ +#$d_setgrent HAS_SETGRENT /**/ + +/* HAS_SETGROUPS: + * This symbol, if defined, indicates that the setgroups() routine is + * available to set the list of process groups. If unavailable, multiple + * groups are probably not supported. + */ +#$d_setgrps HAS_SETGROUPS /**/ + +/* HAS_SETHOSTENT: + * This symbol, if defined, indicates that the sethostent() routine is + * available. + */ +#$d_sethent HAS_SETHOSTENT /**/ + +/* HAS_SETNETENT: + * This symbol, if defined, indicates that the setnetent() routine is + * available. + */ +#$d_setnent HAS_SETNETENT /**/ + +/* HAS_SETPROTOENT: + * This symbol, if defined, indicates that the setprotoent() routine is + * available. + */ +#$d_setpent HAS_SETPROTOENT /**/ + +/* HAS_SETPWENT: + * This symbol, if defined, indicates that the setpwent routine is + * available for initializing sequential access of the passwd database. + */ +#$d_setpwent HAS_SETPWENT /**/ + +/* HAS_SETSERVENT: + * This symbol, if defined, indicates that the setservent() routine is + * available. + */ +#$d_setsent HAS_SETSERVENT /**/ + +/* HAS_SETSPENT: + * This symbol, if defined, indicates that the setspent system call is + * available to initialize the scan of SysV shadow password entries. + */ +#$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. + * to a line-buffered mode. + */ +#$d_setvbuf HAS_SETVBUF /**/ + +/* USE_SFIO: + * This symbol, if defined, indicates that sfio should + * be used. + */ +#$d_sfio USE_SFIO /**/ + +/* HAS_SHM: + * This symbol, if defined, indicates that the entire shm*(2) library is + * supported. + */ +#$d_shm HAS_SHM /**/ + /* HAS_SIGACTION: * This symbol, if defined, indicates that Vr4's sigaction() routine * is available. */ #$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. */ @@ -1291,6 +1826,90 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- #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. + */ +/* HAS_MSG_CTRUNC: + * This symbol, if defined, indicates that the MSG_CTRUNC is supported. + * Checking just with #ifdef might not be enough because this symbol + * has been known to be an enum. + */ +/* HAS_MSG_DONTROUTE: + * This symbol, if defined, indicates that the MSG_DONTROUTE is supported. + * Checking just with #ifdef might not be enough because this symbol + * has been known to be an enum. + */ +/* HAS_MSG_OOB: + * This symbol, if defined, indicates that the MSG_OOB is supported. + * Checking just with #ifdef might not be enough because this symbol + * has been known to be an enum. + */ +/* HAS_MSG_PEEK: + * This symbol, if defined, indicates that the MSG_PEEK is supported. + * Checking just with #ifdef might not be enough because this symbol + * has been known to be an enum. + */ +/* HAS_MSG_PROXY: + * This symbol, if defined, indicates that the MSG_PROXY is supported. + * Checking just with #ifdef might not be enough because this symbol + * has been known to be an enum. + */ +/* HAS_SCM_RIGHTS: + * This symbol, if defined, indicates that the SCM_RIGHTS is supported. + * Checking just with #ifdef might not be enough because this symbol + * has been known to be an enum. + */ +#$d_socket HAS_SOCKET /**/ +#$d_sockpair HAS_SOCKETPAIR /**/ +#$d_msg_ctrunc HAS_MSG_CTRUNC /**/ +#$d_msg_dontroute HAS_MSG_DONTROUTE /**/ +#$d_msg_oob HAS_MSG_OOB /**/ +#$d_msg_peek HAS_MSG_PEEK /**/ +#$d_msg_proxy HAS_MSG_PROXY /**/ +#$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. + */ +#$d_sqrtl HAS_SQRTL /**/ + +/* USE_STAT_BLOCKS: + * This symbol is defined if this system has a stat structure declaring + * st_blksize and st_blocks. + */ +#ifndef USE_STAT_BLOCKS +#$d_statblks USE_STAT_BLOCKS /**/ +#endif + +/* 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. + */ +#$d_statfs_f_flags HAS_STRUCT_STATFS_F_FLAGS /**/ + +/* HAS_STRUCT_STATFS: + * This symbol, if defined, indicates that the struct statfs + * to do statfs() is supported. + */ +#$d_statfs_s HAS_STRUCT_STATFS /**/ + +/* HAS_FSTATVFS: + * This symbol, if defined, indicates that the fstatvfs routine is + * available to stat filesystems by file descriptors. + */ +#$d_fstatvfs HAS_FSTATVFS /**/ + /* 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 @@ -1350,357 +1969,244 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- #define FILE_bufsiz(fp) $stdio_bufsiz #endif -/* HAS_VPRINTF: - * This symbol, if defined, indicates that the vprintf routine is available - * to printf with a pointer to an argument list. If unavailable, you - * may need to write your own, probably in terms of _doprnt(). - */ -/* USE_CHAR_VSPRINTF: - * This symbol is defined if this system has vsprintf() returning type - * (char*). The trend seems to be to declare it as "int vsprintf()". It - * is up to the package author to declare vsprintf correctly based on the - * symbol. - */ -#$d_vprintf HAS_VPRINTF /**/ -#$d_charvspr USE_CHAR_VSPRINTF /**/ - -/* DOUBLESIZE: - * This symbol contains the size of a double, so that the C preprocessor - * can make decisions based on it. - */ -#define DOUBLESIZE $doublesize /**/ - -/* I_TIME: - * This symbol, if defined, indicates to the C program that it should - * include . - */ -/* I_SYS_TIME: - * This symbol, if defined, indicates to the C program that it should - * include . - */ -/* I_SYS_TIME_KERNEL: - * This symbol, if defined, indicates to the C program that it should - * include with KERNEL defined. - */ -#$i_time I_TIME /**/ -#$i_systime I_SYS_TIME /**/ -#$i_systimek I_SYS_TIME_KERNEL /**/ - -/* 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 /**/ - -/* 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 - -/* 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 /**/ - -/* RANDBITS: - * This symbol contains the number of bits of random number the rand() - * function produces. Usual values are 15, 16, and 31. - */ -#define RANDBITS $randbits /**/ - -/* 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 $ssizetype /* signed count of bytes */ - -/* OSNAME: - * This symbol contains the name of the operating system, as determined - * by Configure. You shouldn't rely on it too much; the specific - * feature tests from Configure are generally more reliable. - */ -#define OSNAME "$osname" /**/ - -/* CAT2: - * This macro catenates 2 tokens together. - */ -/* STRINGIFY: - * This macro surrounds its token with double quotes. +/* 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. */ -#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 && $cpp_stuff != 42 -#include "Bletch: How does this C preprocessor catenate tokens?" -#endif - -/* CSH: - * This symbol, if defined, contains the full pathname of csh. +/* HAS_SYS_ERRLIST: + * This symbol, if defined, indicates that the sys_errlist array is + * available to translate error numbers to strings. The extern int + * sys_nerr gives the size of that table. */ -#$d_csh HAS_CSH /**/ -#ifdef HAS_CSH -#define CSH "$full_csh" /**/ -#endif - -/* HAS_ENDHOSTENT: - * This symbol, if defined, indicates that the endhostent() routine is - * available to close whatever was being used for host queries. +/* Strerror: + * This preprocessor symbol is defined as a macro if strerror() is + * not available to translate error numbers to strings but sys_errlist[] + * array is there. */ -#$d_endhent HAS_ENDHOSTENT /**/ +#$d_strerror HAS_STRERROR /**/ +#$d_syserrlst HAS_SYS_ERRLIST /**/ +#define Strerror(e) $d_strerrm -/* HAS_ENDNETENT: - * This symbol, if defined, indicates that the endnetent() routine is - * available to close whatever was being used for network queries. +/* HAS_STRTOLD: + * This symbol, if defined, indicates that the strtold routine is + * available to convert strings to long doubles. */ -#$d_endnent HAS_ENDNETENT /**/ +#$d_strtold HAS_STRTOLD /**/ -/* HAS_ENDPROTOENT: - * This symbol, if defined, indicates that the endprotoent() routine is - * available to close whatever was being used for protocol queries. +/* HAS_STRTOLL: + * This symbol, if defined, indicates that the strtoll routine is + * available to convert strings to long longs. */ -#$d_endpent HAS_ENDPROTOENT /**/ +#$d_strtoll HAS_STRTOLL /**/ -/* HAS_ENDSERVENT: - * This symbol, if defined, indicates that the endservent() routine is - * available to close whatever was being used for service queries. +/* HAS_STRTOULL: + * This symbol, if defined, indicates that the strtoull routine is + * available to convert strings to unsigned long longs. */ -#$d_endsent HAS_ENDSERVENT /**/ +#$d_strtoull HAS_STRTOULL /**/ -/* HAS_GETHOSTBYADDR: - * This symbol, if defined, indicates that the gethostbyaddr() routine is - * available to look up hosts by their IP addresses. +/* HAS_STRTOUQ: + * This symbol, if defined, indicates that the strtouq routine is + * available to convert strings to unsigned long longs (quads). */ -#$d_gethbyaddr HAS_GETHOSTBYADDR /**/ +#$d_strtouq HAS_STRTOUQ /**/ -/* HAS_GETHOSTBYNAME: - * This symbol, if defined, indicates that the gethostbyname() routine is - * available to look up host names in some data base or other. +/* HAS_TELLDIR_PROTO: + * This symbol, if defined, indicates that the system provides + * a prototype for the telldir() function. Otherwise, it is up + * to the program to supply one. A good guess is + * extern long telldir _((DIR*)); */ -#$d_gethbyname HAS_GETHOSTBYNAME /**/ +#$d_telldirproto HAS_TELLDIR_PROTO /**/ -/* HAS_GETHOSTENT: - * This symbol, if defined, indicates that the gethostent() routine is - * available to look up host names in some data base or another. +/* Time_t: + * This symbol holds the type returned by time(). It can be long, + * or time_t on BSD sites (in which case should be + * included). */ -#$d_gethent HAS_GETHOSTENT /**/ +#define Time_t $timetype /* Time type */ -/* HAS_GETNETBYADDR: - * This symbol, if defined, indicates that the getnetbyaddr() routine is - * available to look up networks by their IP addresses. +/* HAS_TIMES: + * This symbol, if defined, indicates that the times() routine exists. + * Note that this became obsolete on some systems (SUNOS), which now + * use getrusage(). It may be necessary to include . */ -#$d_getnbyaddr HAS_GETNETBYADDR /**/ +#$d_times HAS_TIMES /**/ -/* HAS_GETNETBYNAME: - * This symbol, if defined, indicates that the getnetbyname() routine is - * available to look up networks by their names. +/* HAS_UNION_SEMUN: + * This symbol, if defined, indicates that the union semun is + * defined by including . If not, the user code + * probably needs to define it as: + * union semun { + * int val; + * struct semid_ds *buf; + * unsigned short *array; + * } */ -#$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. +/* USE_SEMCTL_SEMUN: + * This symbol, if defined, indicates that union semun is + * used for semctl IPC_STAT. */ -#$d_getnent HAS_GETNETENT /**/ - -/* HAS_GETPROTOENT: - * This symbol, if defined, indicates that the getprotoent() routine is - * available to look up protocols in some data base or another. +/* USE_SEMCTL_SEMID_DS: + * This symbol, if defined, indicates that struct semid_ds * is + * used for semctl IPC_STAT. */ -#$d_getpent HAS_GETPROTOENT /**/ +#$d_union_semun HAS_UNION_SEMUN /**/ +#$d_semctl_semun USE_SEMCTL_SEMUN /**/ +#$d_semctl_semid_ds USE_SEMCTL_SEMID_DS /**/ -/* HAS_GETPROTOBYNAME: - * This symbol, if defined, indicates that the getprotobyname() - * routine is available to look up protocols by their name. +/* HAS_USTAT: + * This symbol, if defined, indicates that the ustat system call is + * available to query file system statistics by dev_t. */ -/* HAS_GETPROTOBYNUMBER: - * This symbol, if defined, indicates that the getprotobynumber() - * routine is available to look up protocols by their number. +#$d_ustat HAS_USTAT /**/ + +/* HAS_VFORK: + * This symbol, if defined, indicates that vfork() exists. */ -#$d_getpbyname HAS_GETPROTOBYNAME /**/ -#$d_getpbynumber HAS_GETPROTOBYNUMBER /**/ +#$d_vfork HAS_VFORK /**/ -/* HAS_GETSERVENT: - * This symbol, if defined, indicates that the getservent() routine is - * available to look up network services in some data base or another. +/* Signal_t: + * This symbol's value is either "void" or "int", corresponding to the + * appropriate return type of a signal handler. Thus, you can declare + * a signal handler using "Signal_t (*handler)()", and define the + * handler using "Signal_t handler(sig)". */ -#$d_getsent HAS_GETSERVENT /**/ +#define Signal_t $signal_t /* Signal handler's return type */ -/* HAS_GETSERVBYNAME: - * This symbol, if defined, indicates that the getservbyname() - * routine is available to look up services by their name. +/* HAS_VPRINTF: + * This symbol, if defined, indicates that the vprintf routine is available + * to printf with a pointer to an argument list. If unavailable, you + * may need to write your own, probably in terms of _doprnt(). */ -/* HAS_GETSERVBYPORT: - * This symbol, if defined, indicates that the getservbyport() - * routine is available to look up services by their port. +/* USE_CHAR_VSPRINTF: + * This symbol is defined if this system has vsprintf() returning type + * (char*). The trend seems to be to declare it as "int vsprintf()". It + * is up to the package author to declare vsprintf correctly based on the + * symbol. */ -#$d_getsbyname HAS_GETSERVBYNAME /**/ -#$d_getsbyport HAS_GETSERVBYPORT /**/ +#$d_vprintf HAS_VPRINTF /**/ +#$d_charvspr USE_CHAR_VSPRINTF /**/ -/* HAS_LONG_DOUBLE: - * This symbol will be defined if the C compiler supports long - * doubles. - */ -/* LONG_DOUBLESIZE: - * This symbol contains the size of a long double, so that the - * C preprocessor can make decisions based on it. It is only - * defined if the system supports long doubles. +/* USE_DYNAMIC_LOADING: + * This symbol, if defined, indicates that dynamic loading of + * some sort is available. */ -#$d_longdbl HAS_LONG_DOUBLE /**/ -#ifdef HAS_LONG_DOUBLE -#define LONG_DOUBLESIZE $longdblsize /**/ -#endif +#$usedl USE_DYNAMIC_LOADING /**/ -/* HAS_LONG_LONG: - * This symbol will be defined if the C compiler supports - * long long. +/* DOUBLESIZE: + * This symbol contains the size of a double, so that the C preprocessor + * can make decisions based on it. */ -/* LONGLONGSIZE: - * This symbol contains the size of a long long, so that the - * C preprocessor can make decisions based on it. It is only - * defined if the system supports long long. +#define DOUBLESIZE $doublesize /**/ + +/* EBCDIC: + * This symbol, if defined, indicates that this system uses + * EBCDIC encoding. */ -#$d_longlong HAS_LONG_LONG /**/ -#ifdef HAS_LONG_LONG -#define LONGLONGSIZE $longlongsize /**/ -#endif +#$ebcdic EBCDIC /**/ -/* HAS_SETGROUPS: - * This symbol, if defined, indicates that the setgroups() routine is - * available to set the list of process groups. If unavailable, multiple - * groups are probably not supported. +/* FFLUSH_NULL: + * This symbol, if defined, tells that fflush(NULL) does flush + * all pending stdio output. */ -#$d_setgrps HAS_SETGROUPS /**/ +/* FFLUSH_ALL: + * This symbol, if defined, tells that to flush + * all pending stdio output one must loop through all + * the stdio file handles stored in an array and fflush them. + * Note that if fflushNULL is defined, fflushall will not + * even be probed for and will be left undefined. + */ +#$fflushNULL FFLUSH_NULL /**/ +#$fflushall FFLUSH_ALL /**/ -/* HAS_SETHOSTENT: - * This symbol, if defined, indicates that the sethostent() routine is - * available. +/* Fpos_t: + * This symbol holds the type used to declare file positions in libc. + * It can be fpos_t, long, uint, etc... It may be necessary to include + * to get any typedef'ed information. */ -#$d_sethent HAS_SETHOSTENT /**/ +#define Fpos_t $fpostype /* File position type */ -/* HAS_SETNETENT: - * This symbol, if defined, indicates that the setnetent() routine is - * available. +/* Gid_t_f: + * This symbol defines the format string used for printing a Gid_t. */ -#$d_setnent HAS_SETNETENT /**/ +#define Gid_t_f $gidformat /**/ -/* HAS_SETPROTOENT: - * This symbol, if defined, indicates that the setprotoent() routine is - * available. +/* Gid_t_size: + * This symbol holds the size of a Gid_t in bytes. */ -#$d_setpent HAS_SETPROTOENT /**/ +#define Gid_t_size $gidsize /* GID size */ -/* HAS_SETSERVENT: - * This symbol, if defined, indicates that the setservent() routine is - * available. +/* Gid_t: + * This symbol holds the return type of getgid() and the type of + * argument to setrgid() and related functions. Typically, + * it is the type of group ids in the kernel. It can be int, ushort, + * uid_t, etc... It may be necessary to include to get + * any typedef'ed information. */ -#$d_setsent HAS_SETSERVENT /**/ +#define Gid_t $gidtype /* Type for getgid(), etc... */ -/* HAS_SETVBUF: - * This symbol, if defined, indicates that the setvbuf routine is - * available to change buffering on an open stdio stream. - * to a line-buffered mode. +/* Groups_t: + * This symbol holds the type used for the second argument to + * getgroups() and setgropus(). Usually, this is the same as + * gidtype (gid_t) , but sometimes it isn't. + * It can be int, ushort, uid_t, etc... + * It may be necessary to include to get any + * typedef'ed information. This is only required if you have + * getgroups() or setgropus().. */ -#$d_setvbuf HAS_SETVBUF /**/ +#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS) +#define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */ +#endif -/* HAS_SOCKET: - * This symbol, if defined, indicates that the BSD socket interface is - * supported. +/* DB_Prefix_t: + * This symbol contains the type of the prefix structure element + * in the header file. In older versions of DB, it was + * int, while in newer ones it is u_int32_t. */ -/* HAS_SOCKETPAIR: - * This symbol, if defined, indicates that the BSD socketpair() call is - * supported. +/* DB_Hash_t: + * This symbol contains the type of the prefix structure element + * in the header file. In older versions of DB, it was + * int, while in newer ones it is size_t. */ -#$d_socket HAS_SOCKET /**/ -#$d_sockpair HAS_SOCKETPAIR /**/ +#define DB_Hash_t $db_hashtype /**/ +#define DB_Prefix_t $db_prefixtype /**/ -/* HAS_UNION_SEMUN: - * This symbol, if defined, indicates that the union semun is - * defined by including . If not, the user code - * probably needs to define it as: - * union semun { - * int val; - * struct semid_ds *buf; - * unsigned short *array; - * } +/* I_GRP: + * This symbol, if defined, indicates to the C program that it should + * include . */ -/* USE_SEMCTL_SEMUN: - * This symbol, if defined, indicates that union semun is - * used for semctl IPC_STAT. +/* GRPASSWD: + * This symbol, if defined, indicates to the C program that struct group + * in contains gr_passwd. */ -/* USE_SEMCTL_SEMID_DS: - * This symbol, if defined, indicates that struct semid_ds * is - * used for semctl IPC_STAT. +#$i_grp I_GRP /**/ +#$d_grpasswd GRPASSWD /**/ + +/* I_ICONV: + * This symbol, if defined, indicates that exists and + * should be included. */ -#$d_union_semun HAS_UNION_SEMUN /**/ -#$d_semctl_semun USE_SEMCTL_SEMUN /**/ -#$d_semctl_semid_ds USE_SEMCTL_SEMID_DS /**/ +#$i_iconv I_ICONV /**/ -/* 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)". +/* I_INTTYPES: + * This symbol, if defined, indicates to the C program that it should + * include . */ -#define Signal_t $signal_t /* Signal handler's return type */ +#$i_inttypes I_INTTYPES /**/ -/* 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().. +/* I_MACH_CTHREADS: + * This symbol, if defined, indicates to the C program that it should + * include . */ -#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS) -#define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */ -#endif +#$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 @@ -1708,6 +2214,24 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #$i_netdb I_NETDB /**/ +/* I_NETINET_TCP: + * This symbol, if defined, indicates to the C program that it should + * include . + */ +#$i_netinettcp I_NETINET_TCP /**/ + +/* I_POLL: + * This symbol, if defined, indicates that exists and + * should be included. + */ +#$i_poll I_POLL /**/ + +/* I_PTHREAD: + * This symbol, if defined, indicates to the C program that it should + * include . + */ +#$i_pthread I_PTHREAD /**/ + /* I_PWD: * This symbol, if defined, indicates to the C program that it should * include . @@ -1744,18 +2268,6 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- * This symbol, if defined, indicates to the C program that struct passwd * contains pw_passwd. */ -/* HAS_SETPWENT: - * This symbol, if defined, indicates that the getpwrent routine is - * available for initializing sequential access of the passwd database. - */ -/* HAS_GETPWENT: - * This symbol, if defined, indicates that the getpwent routine is - * available for sequential access of the password database. - */ -/* HAS_ENDPWENT: - * This symbol, if defined, indicates that the getpwent routine is - * available for finalizing sequential access of the passwd database. - */ #$i_pwd I_PWD /**/ #$d_pwquota PWQUOTA /**/ #$d_pwage PWAGE /**/ @@ -1765,9 +2277,113 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- #$d_pwcomment PWCOMMENT /**/ #$d_pwgecos PWGECOS /**/ #$d_pwpasswd PWPASSWD /**/ -#$d_setpwent HAS_SETPWENT /**/ -#$d_getpwent HAS_GETPWENT /**/ -#$d_endpwent HAS_ENDPWENT /**/ + +/* I_SHADOW: + * This symbol, if defined, indicates that exists and + * should be included. + */ +#$i_shadow I_SHADOW /**/ + +/* I_SOCKS: + * This symbol, if defined, indicates that exists and + * should be included. + */ +#$i_socks I_SOCKS /**/ + +/* I_SYS_MOUNT: + * This symbol, if defined, indicates that exists and + * should be included. + */ +#$i_sysmount I_SYS_MOUNT /**/ + +/* I_SYS_STATFS: + * This symbol, if defined, indicates that exists. + */ +#$i_sysstatfs I_SYS_STATFS /**/ + +/* I_SYS_STATVFS: + * This symbol, if defined, indicates that exists and + * should be included. + */ +#$i_sysstatvfs I_SYS_STATVFS /**/ + +/* I_SYSUIO: + * This symbol, if defined, indicates that exists and + * should be included. + */ +#$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 $inc_version_list_init /**/ + +/* HAS_OFF64_T: + * This symbol will be defined if the C compiler supports off64_t. + */ +/* HAS_FPOS64_T: + * This symbol will be defined if the C compiler supports fpos64_t. + */ +#$d_off64_t HAS_OFF64_T /**/ +#$d_fpos64_t HAS_FPOS64_T /**/ + +/* PERL_PRIfldbl: + * This symbol, if defined, contains the string used by stdio to + * format long doubles (format 'f') for output. + */ +/* PERL_PRIgldbl: + * This symbol, if defined, contains the string used by stdio to + * format long doubles (format 'g') for output. + */ +#$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 @@ -1784,110 +2400,183 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #$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. +/* 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 SIG_NAME $sig_name_init /**/ -#define SIG_NUM $sig_num /**/ +#define Mode_t $modetype /* file mode parameter for system calls */ -/* 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. +/* 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. */ -#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 - -/* ARCHLIB: - * This variable, if defined, holds the name of the directory in - * which the user wants to put architecture-dependent public - * library files for $package. It is most often a local directory - * such as /usr/local/lib. Programs using this variable must be - * prepared to deal with filename expansion. If ARCHLIB is the - * same as PRIVLIB, it is not defined, since presumably the - * program already searches PRIVLIB. +/* VAL_EAGAIN: + * This symbol holds the errno error code set by read() when no data was + * present on the non-blocking file descriptor. */ -/* ARCHLIB_EXP: - * This symbol contains the ~name expanded version of ARCHLIB, to be used - * in programs that are not prepared to deal with ~ expansion at run-time. +/* RD_NODATA: + * This symbol holds the return code from read() when no data is present + * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is + * not defined, then you can't distinguish between no data and EOF by + * issuing a read(). You'll have to find another way to tell for sure! */ -#$d_archlib ARCHLIB "$archlib" /**/ -#$d_archlib ARCHLIB_EXP "$archlibexp" /**/ - -/* DLSYM_NEEDS_UNDERSCORE: - * This symbol, if defined, indicates that we need to prepend an - * underscore to the symbol name before calling dlsym(). This only - * makes sense if you *have* dlsym, which we will presume is the - * case if you're using dl_dlopen.xs. +/* EOF_NONBLOCK: + * This symbol, if defined, indicates to the C program that a read() on + * a non-blocking file descriptor will return 0 on EOF, and not the value + * held in RD_NODATA (-1 usually, in that case!). */ -#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/ +#define VAL_O_NONBLOCK $o_nonblock +#define VAL_EAGAIN $eagain +#define RD_NODATA $rd_nodata +#$d_eofnblk EOF_NONBLOCK -/* USE_SFIO: - * This symbol, if defined, indicates that sfio should - * be used. +/* Netdb_host_t: + * This symbol holds the type used for the 1st argument + * to gethostbyaddr(). */ -#$d_sfio USE_SFIO /**/ +/* 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 $netdb_net_type /**/ -/* USE_DYNAMIC_LOADING: - * This symbol, if defined, indicates that dynamic loading of - * some sort is available. +/* IVTYPE: + * This symbol defines the C type used for Perl's IV. */ -#$usedl USE_DYNAMIC_LOADING /**/ +/* UVTYPE: + * This symbol defines the C type used for Perl's UV. + */ +/* I8TYPE: + * This symbol defines the C type used for Perl's I8. + */ +/* U8TYPE: + * This symbol defines the C type used for Perl's U8. + */ +/* I16TYPE: + * This symbol defines the C type used for Perl's I16. + */ +/* U16TYPE: + * This symbol defines the C type used for Perl's U16. + */ +/* I32TYPE: + * This symbol defines the C type used for Perl's I32. + */ +/* U32TYPE: + * This symbol defines the C type used for Perl's U32. + */ +/* I64TYPE: + * This symbol defines the C type used for Perl's I64. + */ +/* U64TYPE: + * This symbol defines the C type used for Perl's U64. + */ +/* NVTYPE: + * This symbol defines the C type used for Perl's NV. + */ +/* IVSIZE: + * This symbol contains the sizeof(IV). + */ +/* UVSIZE: + * This symbol contains the sizeof(UV). + */ +/* I8SIZE: + * This symbol contains the sizeof(I8). + */ +/* U8SIZE: + * This symbol contains the sizeof(U8). + */ +/* I16SIZE: + * This symbol contains the sizeof(I16). + */ +/* U16SIZE: + * This symbol contains the sizeof(U16). + */ +/* I32SIZE: + * This symbol contains the sizeof(I32). + */ +/* U32SIZE: + * This symbol contains the sizeof(U32). + */ +/* I64SIZE: + * This symbol contains the sizeof(I64). + */ +/* 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 /**/ +#define U8TYPE $u8type /**/ +#define I16TYPE $i16type /**/ +#define U16TYPE $u16type /**/ +#define I32TYPE $i32type /**/ +#define U32TYPE $u32type /**/ +#ifdef HAS_QUAD +#define I64TYPE $i64type /**/ +#define U64TYPE $u64type /**/ +#endif +#define NVTYPE $nvtype /**/ +#define IVSIZE $ivsize /**/ +#define UVSIZE $uvsize /**/ +#define I8SIZE $i8size /**/ +#define U8SIZE $u8size /**/ +#define I16SIZE $i16size /**/ +#define U16SIZE $u16size /**/ +#define I32SIZE $i32size /**/ +#define U32SIZE $u32size /**/ +#ifdef HAS_QUAD +#define I64SIZE $i64size /**/ +#define U64SIZE $u64size /**/ +#endif +#$d_nv_preserves_uv NV_PRESERVES_UV -/* DB_Prefix_t: - * This symbol contains the type of the prefix structure element - * in the header file. In older versions of DB, it was - * int, while in newer ones it is u_int32_t. +/* IVdf: + * This symbol defines the format string used for printing a Perl IV + * as a signed decimal integer. */ -/* DB_Hash_t: - * This symbol contains the type of the prefix structure element - * in the header file. In older versions of DB, it was - * int, while in newer ones it is size_t. +/* UVuf: + * This symbol defines the format string used for printing a Perl UV + * as an unsigned decimal integer. + */ +/* UVof: + * This symbol defines the format string used for printing a Perl UV + * as an unsigned octal integer. + */ +/* UVxf: + * This symbol defines the format string used for printing a Perl UV + * as an unsigned hexadecimal integer. + */ +#define IVdf $ivdformat /**/ +#define UVuf $uvuformat /**/ +#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 DB_Hash_t $db_hashtype /**/ -#define DB_Prefix_t $db_prefixtype /**/ +#define Pid_t $pidtype /* PID type */ /* PRIVLIB: * This symbol contains the name of the private library for this package. @@ -1902,14 +2591,97 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- #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 + * cleared in the masks if some activity is detected. Usually this + * is either n or 32*ceil(n/32), especially many little-endians do + * the latter. This is only useful if you have select(), naturally. + */ +#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. - * Individual sites may place their own extensions and modules 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 @@ -1924,8 +2696,10 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- * 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. - * Individual sites may place their own extensions and modules 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 @@ -1934,6 +2708,24 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- #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 @@ -1941,178 +2733,150 @@ sed <config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un- */ #define STARTPERL "$startperl" /**/ -/* USE_PERLIO: - * This symbol, if defined, indicates that the PerlIO abstraction should - * be used throughout. If not defined, stdio should be - * used in a fully backward compatible manner. +/* HAS_STDIO_STREAM_ARRAY: + * This symbol, if defined, tells that there is an array + * holding the stdio streams. */ -#$useperlio USE_PERLIO /**/ - -/* 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. +/* STDIO_STREAM_ARRAY: + * This symbol tells the name of the array holding the stdio streams. + * Usual values include _iob, __iob, and __sF. */ -#$d_gethostprotos HAS_GETHOST_PROTOS /**/ +#$d_stdio_stream_array HAS_STDIO_STREAM_ARRAY /**/ +#define STDIO_STREAM_ARRAY $stdio_stream_array -/* HAS_GETNET_PROTOS: - * This symbol, if defined, indicates that includes - * prototypes for getnetent(), getnetbyname(), and - * getnetbyaddr(). Otherwise, it is up to the program to guess - * them. See netdbtype.U for probing for various Netdb_xxx_t types. +/* Uid_t_f: + * This symbol defines the format string used for printing a Uid_t. */ -#$d_getnetprotos HAS_GETNET_PROTOS /**/ +#define Uid_t_f $uidformat /**/ -/* HAS_GETPROTO_PROTOS: - * This symbol, if defined, indicates that includes - * prototypes for getprotoent(), getprotobyname(), and - * getprotobyaddr(). Otherwise, it is up to the program to guess - * them. See netdbtype.U for probing for various Netdb_xxx_t types. +/* Uid_t_size: + * This symbol holds the size of a Uid_t in bytes. */ -#$d_getprotoprotos HAS_GETPROTO_PROTOS /**/ +#define Uid_t_size $uidsize /* UID size */ -/* HAS_GETSERV_PROTOS: - * This symbol, if defined, indicates that includes - * prototypes for getservent(), getservbyname(), and - * getservbyaddr(). Otherwise, it is up to the program to guess - * them. See netdbtype.U for probing for various Netdb_xxx_t types. +/* Uid_t: + * This symbol holds the type used to declare user ids in the kernel. + * It can be int, ushort, uid_t, etc... It may be necessary to include + * to get any typedef'ed information. */ -#$d_getservprotos HAS_GETSERV_PROTOS /**/ +#define Uid_t $uidtype /* UID type */ -/* 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(). +/* USE_64_BITS: + * This symbol, if defined, indicates that 64-bit integers should + * be used when available. If not defined, the native integers + * will be used (be they 32 or 64 bits). */ -#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 $netdb_net_type /**/ +#ifndef USE_64_BITS +#$use64bits USE_64_BITS /**/ +#endif -/* 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. +/* USE_LARGE_FILES: + * This symbol, if defined, indicates that large file support + * should be used when available. The USE_64_BITS symbol will + * also be turned on if necessary. */ -#define Select_fd_set_t $selecttype /**/ +#ifndef USE_LARGE_FILES +#$uselargefiles USE_LARGE_FILES /**/ +#endif -/* 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. +/* USE_LONG_DOUBLE: + * This symbol, if defined, indicates that long doubles should + * be used when available. */ -#define ARCHNAME "$archname" /**/ +#ifndef USE_LONG_DOUBLE +#$uselongdouble USE_LONG_DOUBLE /**/ +#endif -/* HAS_PTHREAD_YIELD: - * This symbol, if defined, indicates that the pthread_yield - * routine is available to yield the execution of the current - * thread. - */ -/* HAS_SCHED_YIELD: - * This symbol, if defined, indicates that the sched_yield - * routine is available to yield the execution of the current - * thread. +/* USE_LONG_LONG: + * This symbol, if defined, indicates that long longs should + * be used when available. */ -#$d_pthread_yield HAS_PTHREAD_YIELD /**/ -#$d_sched_yield HAS_SCHED_YIELD /**/ +#ifndef USE_LONG_LONG +#$uselonglong USE_LONG_LONG /**/ +#endif -/* PTHREADS_CREATED_JOINABLE: - * This symbol, if defined, indicates that pthreads are created - * in the joinable (aka undetached) state. +/* USE_MORE_BITS: + * This symbol, if defined, indicates that 64-bit interfaces and + * long doubles should be used when available. */ -#$d_pthreads_created_joinable PTHREADS_CREATED_JOINABLE /**/ +#ifndef USE_MORE_BITS +#$usemorebits USE_MORE_BITS /**/ +#endif -/* USE_THREADS: - * This symbol, if defined, indicates that Perl should - * be built to use threads. - */ -/* OLD_PTHREADS_API: +/* MULTIPLICITY: * This symbol, if defined, indicates that Perl should - * be built to use the old draft POSIX threads API. - */ -#$usethreads USE_THREADS /**/ -#$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 $timetype /* Time type */ - -/* HAS_TIMES: - * This symbol, if defined, indicates that the times() routine exists. - * Note that this became obsolete on some systems (SUNOS), which now - * use getrusage(). It may be necessary to include . + * be built to use multiplicity. */ -#$d_times HAS_TIMES /**/ +#ifndef MULTIPLICITY +#$usemultiplicity MULTIPLICITY /**/ +#endif -/* 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. +/* USE_PERLIO: + * This symbol, if defined, indicates that the PerlIO abstraction should + * be used throughout. If not defined, stdio should be + * used in a fully backward compatible manner. */ -#define Fpos_t $fpostype /* File position type */ +#ifndef USE_PERLIO +#$useperlio USE_PERLIO /**/ +#endif -/* 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. +/* USE_SOCKS: + * This symbol, if defined, indicates that Perl should + * be built to use socks. */ -#define Gid_t $gidtype /* Type for getgid(), etc... */ +#ifndef USE_SOCKS +#$usesocks USE_SOCKS /**/ +#endif -/* 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. +/* USE_ITHREADS: + * This symbol, if defined, indicates that Perl should be built to + * use the interpreter-based threading implementation. */ -#define Off_t $lseektype /* type */ - -/* 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. +/* USE_5005THREADS: + * This symbol, if defined, indicates that Perl should be built to + * use the 5.005-based threading implementation. */ -#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. +/* OLD_PTHREADS_API: + * This symbol, if defined, indicates that Perl should + * be built to use the old draft POSIX threads API. */ -#define Pid_t $pidtype /* PID type */ +#$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 /**/ -/* 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. +/* 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 Size_t $sizetype /* length paramater for string functions */ +#$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!