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Text File | 1995-12-03 | 44.2 KB | 1,481 lines

case $CONFIG in '') if test -f config.sh; then TOP=.; elif test -f ../config.sh; then TOP=..; elif test -f ../../config.sh; then TOP=../..; elif test -f ../../../config.sh; then TOP=../../..; elif test -f ../../../../config.sh; then TOP=../../../..; else echo "Can't find config.sh."; exit 1 fi . $TOP/config.sh ;; esac case "$0" in */*) cd `expr X$0 : 'X$.*$/'` ;; esac echo "Extracting config.h (with variable substitutions)" rm -f config.h sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!' /* * This file was produced by running the config_h.SH script, which * gets its values from config.sh, which is generally produced by * running Configure. * * Feel free to modify any of this as the need arises. Note, however, * that running config_h.SH again will wipe out any changes you've made. * For a more permanent change edit config.sh and rerun config_h.SH. * * \$Id: Config_h.U,v 3.0.1.3 1995/01/30 14:25:39 ram Exp $ */ /* Configuration time: $cf_time * Configured by: $cf_by * Target system: $myuname */ #ifndef _config_h_ #define _config_h_ /* MEM_ALIGNBYTES: * This symbol contains the number of bytes required to align a * double. Usual values are 2, 4 and 8. */ #define MEM_ALIGNBYTES $alignbytes /**/ /* ARCHLIB_EXP: * This symbol contains the ~name expanded version of ARCHLIB, to be used * in programs that are not prepared to deal with ~ expansion at run-time. */ #$d_archlib ARCHLIB_EXP "$archlibexp" /**/ /* BIN: * This symbol holds the path of the bin directory where the package will * be installed. Program must be prepared to deal with ~name substitution. */ #define BIN "$bin" /**/ /* BYTEORDER: * This symbol hold the hexadecimal constant defined in byteorder, * i.e. 0x1234 or 0x4321, etc... */ #ifndef NeXT #define BYTEORDER 0x$byteorder /* large digits for MSB */ #else /* NeXT */ #ifdef __BIG_ENDIAN__ #define BYTEORDER 0x4321 #else /* __LITTLE_ENDIAN__ */ #define BYTEORDER 0x1234 #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 CAT3(a,b,c)a/**/b/**/c #define CAT4(a,b,c,d)a/**/b/**/c/**/d #define CAT5(a,b,c,d,e)a/**/b/**/c/**/d/**/e #define STRINGIFY(a)"a" /* If you can get stringification with catify, tell me how! */ #endif #if $cpp_stuff == 42 #define CAT2(a,b)a ## b #define CAT3(a,b,c)a ## b ## c #define CAT4(a,b,c,d)a ## b ## c ## d #define CAT5(a,b,c,d,e)a ## b ## c ## d ## e #define StGiFy(a)# a #define STRINGIFY(a)StGiFy(a) #define SCAT2(a,b)StGiFy(a) StGiFy(b) #define SCAT3(a,b,c)StGiFy(a) StGiFy(b) StGiFy(c) #define SCAT4(a,b,c,d)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d) #define SCAT5(a,b,c,d,e)StGiFy(a) StGiFy(b) StGiFy(c) StGiFy(d) StGiFy(e) #endif #ifndef CAT2 #include "Bletch: How does this C preprocessor catenate tokens?" #endif /* CPPSTDIN: * This symbol contains the first part of the string which will invoke * the C preprocessor on the standard input and produce to standard * output. Typical value of "cc -E" or "/lib/cpp", but it can also * call a wrapper. See CPPRUN. */ /* CPPMINUS: * This symbol contains the second part of the string which will invoke * the C preprocessor on the standard input and produce to standard * output. This symbol will have the value "-" if CPPSTDIN needs a minus * to specify standard input, otherwise the value is "". */ #define CPPSTDIN "$cppstdin" #define CPPMINUS "$cppminus" /* HAS_ALARM: * This symbol, if defined, indicates that the alarm routine is * available. */ #$d_alarm HAS_ALARM /**/ /* HASATTRIBUTE: * This symbol indicates the C compiler can check for function attributes, * such as printf formats. This is normally only supported by GNU cc. */ #$d_attribut HASATTRIBUTE /**/ #ifndef HASATTRIBUTE #define __attribute__(_arg_) #endif /* HAS_BCMP: * This symbol is defined if the bcmp() routine is available to * compare blocks of memory. */ #$d_bcmp HAS_BCMP /**/ /* HAS_BCOPY: * This symbol is defined if the bcopy() routine is available to * copy blocks of memory. */ #$d_bcopy HAS_BCOPY /**/ /* HAS_BZERO: * This symbol is defined if the bzero() routine is available to * set a memory block to 0. */ #$d_bzero HAS_BZERO /**/ /* CASTI32: * This symbol is defined if the C compiler can cast negative * or large floating point numbers to 32-bit ints. */ #$d_casti32 CASTI32 /**/ /* CASTNEGFLOAT: * This symbol is defined if the C compiler can cast negative * numbers to unsigned longs, ints and shorts. */ /* CASTFLAGS: * This symbol contains flags that say what difficulties the compiler * has casting odd floating values to unsigned long: * 0 = ok * 1 = couldn't cast < 0 * 2 = couldn't cast >= 0x80000000 * 4 = couldn't cast in argument expression list */ #$d_castneg CASTNEGFLOAT /**/ #define CASTFLAGS $castflags /**/ /* HAS_CHOWN: * This symbol, if defined, indicates that the chown routine is * available. */ #$d_chown HAS_CHOWN /**/ /* HAS_CHROOT: * This symbol, if defined, indicates that the chroot routine is * available. */ #$d_chroot HAS_CHROOT /**/ /* HAS_CHSIZE: * This symbol, if defined, indicates that the chsize routine is available * to truncate files. You might need a -lx to get this routine. */ #$d_chsize HAS_CHSIZE /**/ /* VOID_CLOSEDIR: * This symbol, if defined, indicates that the closedir() routine * does not return a value. */ #$d_void_closedir VOID_CLOSEDIR /**/ /* HASCONST: * This symbol, if defined, indicates that this C compiler knows about * the const type. There is no need to actually test for that symbol * within your programs. The mere use of the "const" keyword will * trigger the necessary tests. */ #$d_const HASCONST /**/ #ifndef HASCONST #define const #endif /* HAS_CRYPT: * This symbol, if defined, indicates that the crypt routine is available * to encrypt passwords and the like. */ #$d_crypt HAS_CRYPT /**/ /* HAS_CUSERID: * This symbol, if defined, indicates that the cuserid routine is * available to get character login names. */ #$d_cuserid HAS_CUSERID /**/ /* HAS_DBL_DIG: * This symbol, if defined, indicates that this system's <float.h> * or <limits.h> defines the symbol DBL_DIG, which is the number * of significant digits in a double precision number. If this * symbol is not defined, a guess of 15 is usually pretty good. */ #$d_dbl_dig HAS_DBL_DIG /* */ /* HAS_DIFFTIME: * This symbol, if defined, indicates that the difftime routine is * available. */ #$d_difftime HAS_DIFFTIME /**/ /* HAS_DLERROR: * This symbol, if defined, indicates that the dlerror routine is * available to return a string describing the last error that * occurred from a call to dlopen(), dlclose() or dlsym(). */ #$d_dlerror HAS_DLERROR /**/ /* SETUID_SCRIPTS_ARE_SECURE_NOW: * This symbol, if defined, indicates that the bug that prevents * setuid scripts from being secure is not present in this kernel. */ /* DOSUID: * This symbol, if defined, indicates that the C program should * check the script that it is executing for setuid/setgid bits, and * attempt to emulate setuid/setgid on systems that have disabled * setuid #! scripts because the kernel can't do it securely. * It is up to the package designer to make sure that this emulation * is done securely. Among other things, it should do an fstat on * the script it just opened to make sure it really is a setuid/setgid * script, it should make sure the arguments passed correspond exactly * to the argument on the #! line, and it should not trust any * subprocesses to which it must pass the filename rather than the * file descriptor of the script to be executed. */ #$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/ #$d_dosuid DOSUID /**/ /* HAS_DUP2: * This symbol, if defined, indicates that the dup2 routine is * available to duplicate file descriptors. */ #$d_dup2 HAS_DUP2 /**/ /* HAS_FCHMOD: * This symbol, if defined, indicates that the fchmod routine is available * to change mode of opened files. If unavailable, use chmod(). */ #$d_fchmod HAS_FCHMOD /**/ /* HAS_FCHOWN: * This symbol, if defined, indicates that the fchown routine is available * to change ownership of opened files. If unavailable, use chown(). */ #$d_fchown HAS_FCHOWN /**/ /* HAS_FCNTL: * This symbol, if defined, indicates to the C program that * the fcntl() function exists. */ #$d_fcntl HAS_FCNTL /**/ /* HAS_FGETPOS: * This symbol, if defined, indicates that the fgetpos routine is * available to get the file position indicator, similar to ftell(). */ #$d_fgetpos HAS_FGETPOS /**/ /* FLEXFILENAMES: * This symbol, if defined, indicates that the system supports filenames * longer than 14 characters. */ #$d_flexfnam FLEXFILENAMES /**/ /* HAS_FLOCK: * This symbol, if defined, indicates that the flock routine is * available to do file locking. */ #$d_flock HAS_FLOCK /**/ /* HAS_FORK: * This symbol, if defined, indicates that the fork routine is * available. */ #$d_fork HAS_FORK /**/ /* HAS_FSETPOS: * This symbol, if defined, indicates that the fsetpos routine is * available to set the file position indicator, similar to fseek(). */ #$d_fsetpos HAS_FSETPOS /**/ /* 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. */ #define Gconvert(x,n,t,b) $d_Gconvert /* HAS_GETGROUPS: * This symbol, if defined, indicates that the getgroups() routine is * available to get the list of process groups. If unavailable, multiple * groups are probably not supported. */ #$d_getgrps HAS_GETGROUPS /**/ /* HAS_GETHOSTENT: * This symbol, if defined, indicates that the gethostent routine is * available to lookup host names in some data base or other. */ #$d_gethent HAS_GETHOSTENT /**/ /* HAS_UNAME: * This symbol, if defined, indicates that the C program may use the * uname() routine to derive the host name. See also HAS_GETHOSTNAME * and PHOSTNAME. */ #$d_uname HAS_UNAME /**/ /* HAS_GETLOGIN: * This symbol, if defined, indicates that the getlogin routine is * available to get the login name. */ #$d_getlogin HAS_GETLOGIN /**/ /* HAS_GETPGRP: * This symbol, if defined, indicates that the getpgrp routine is * available to get the current process group. */ #$d_getpgrp HAS_GETPGRP /**/ /* HAS_GETPGRP2: * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX) * routine is available to get the current process group. */ #$d_getpgrp2 HAS_GETPGRP2 /**/ /* HAS_GETPPID: * This symbol, if defined, indicates that the getppid routine is * available to get the parent process ID. */ #$d_getppid HAS_GETPPID /**/ /* HAS_GETPRIORITY: * This symbol, if defined, indicates that the getpriority routine is * available to get a process's priority. */ #$d_getprior HAS_GETPRIORITY /**/ /* HAS_HTONL: * This symbol, if defined, indicates that the htonl() routine (and * friends htons() ntohl() ntohs()) are available to do network * order byte swapping. */ /* HAS_HTONS: * This symbol, if defined, indicates that the htons() routine (and * friends htonl() ntohl() ntohs()) are available to do network * order byte swapping. */ /* HAS_NTOHL: * This symbol, if defined, indicates that the ntohl() routine (and * friends htonl() htons() ntohs()) are available to do network * order byte swapping. */ /* HAS_NTOHS: * This symbol, if defined, indicates that the ntohs() routine (and * friends htonl() htons() ntohl()) are available to do network * order byte swapping. */ #$d_htonl HAS_HTONL /**/ #$d_htonl HAS_HTONS /**/ #$d_htonl HAS_NTOHL /**/ #$d_htonl HAS_NTOHS /**/ /* HAS_ISASCII: * This manifest constant lets the C program know that isascii * is available. */ #$d_isascii HAS_ISASCII /**/ /* HAS_KILLPG: * This symbol, if defined, indicates that the killpg routine is available * to kill process groups. If unavailable, you probably should use kill * with a negative process number. */ #$d_killpg HAS_KILLPG /**/ /* HAS_LINK: * This symbol, if defined, indicates that the link routine is * available to create hard links. */ #$d_link HAS_LINK /**/ /* HAS_LOCALECONV: * This symbol, if defined, indicates that the localeconv routine is * available for numeric and monetary formatting conventions. */ #$d_locconv HAS_LOCALECONV /**/ /* HAS_LOCKF: * This symbol, if defined, indicates that the lockf routine is * available to do file locking. */ #$d_lockf HAS_LOCKF /**/ /* HAS_LSTAT: * This symbol, if defined, indicates that the lstat routine is * available to do file stats on symbolic links. */ #$d_lstat HAS_LSTAT /**/ /* HAS_MBLEN: * This symbol, if defined, indicates that the mblen routine is available * to find the number of bytes in a multibye character. */ #$d_mblen HAS_MBLEN /**/ /* HAS_MBSTOWCS: * This symbol, if defined, indicates that the mbstowcs routine is * available to covert a multibyte string into a wide character string. */ #$d_mbstowcs HAS_MBSTOWCS /**/ /* HAS_MBTOWC: * This symbol, if defined, indicates that the mbtowc routine is available * to covert a multibyte to a wide character. */ #$d_mbtowc HAS_MBTOWC /**/ /* HAS_MEMCMP: * This symbol, if defined, indicates that the memcmp routine is available * to compare blocks of memory. */ #$d_memcmp HAS_MEMCMP /**/ /* HAS_MEMCPY: * This symbol, if defined, indicates that the memcpy routine is available * to copy blocks of memory. */ #$d_memcpy HAS_MEMCPY /**/ /* HAS_MEMMOVE: * This symbol, if defined, indicates that the memmove routine is available * to copy potentially overlapping blocks of memory. This should be used * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your * own version. */ #$d_memmove HAS_MEMMOVE /**/ /* HAS_MEMSET: * This symbol, if defined, indicates that the memset routine is available * to set blocks of memory. */ #$d_memset HAS_MEMSET /**/ /* HAS_MKDIR: * This symbol, if defined, indicates that the mkdir routine is available * to create directories. Otherwise you should fork off a new process to * exec /bin/mkdir. */ #$d_mkdir HAS_MKDIR /**/ /* HAS_MKFIFO: * This symbol, if defined, indicates that the mkfifo routine is * available to create FIFOs. Otherwise, mknod should be able to * do it for you. However, if mkfifo is there, mknod might require * super-user privileges which mkfifo will not. */ #$d_mkfifo HAS_MKFIFO /**/ /* HAS_MKTIME: * This symbol, if defined, indicates that the mktime routine is * available. */ #$d_mktime HAS_MKTIME /**/ /* HAS_MSG: * This symbol, if defined, indicates that the entire msg*(2) library is * supported (IPC mechanism based on message queues). */ #$d_msg HAS_MSG /**/ /* HAS_NICE: * This symbol, if defined, indicates that the nice routine is * available. */ #$d_nice HAS_NICE /**/ /* HAS_OPEN3: * This manifest constant lets the C program know that the three * argument form of open(2) is available. */ #$d_open3 HAS_OPEN3 /**/ /* HAS_PATHCONF: * This symbol, if defined, indicates that pathconf() is available * to determine file-system related limits and options associated * with a given filename. */ /* HAS_FPATHCONF: * This symbol, if defined, indicates that pathconf() is available * to determine file-system related limits and options associated * with a given open file descriptor. */ #$d_pathconf HAS_PATHCONF /**/ #$d_fpathconf HAS_FPATHCONF /**/ /* HAS_PAUSE: * This symbol, if defined, indicates that the pause routine is * available to suspend a process until a signal is received. */ #$d_pause HAS_PAUSE /**/ /* HAS_PIPE: * This symbol, if defined, indicates that the pipe routine is * available to create an inter-process channel. */ #$d_pipe HAS_PIPE /**/ /* HAS_READDIR: * This symbol, if defined, indicates that the readdir routine is * available to read directory entries. You may have to include * <dirent.h>. See I_DIRENT. */ #$d_readdir HAS_READDIR /**/ /* HAS_SEEKDIR: * This symbol, if defined, indicates that the seekdir routine is * available. You may have to include <dirent.h>. See I_DIRENT. */ #$d_seekdir HAS_SEEKDIR /**/ /* HAS_TELLDIR: * This symbol, if defined, indicates that the telldir routine is * available. You may have to include <dirent.h>. See I_DIRENT. */ #$d_telldir HAS_TELLDIR /**/ /* HAS_REWINDDIR: * This symbol, if defined, indicates that the rewinddir routine is * available. You may have to include <dirent.h>. See I_DIRENT. */ #$d_rewinddir HAS_REWINDDIR /**/ /* HAS_READLINK: * This symbol, if defined, indicates that the readlink routine is * available to read the value of a symbolic link. */ #$d_readlink HAS_READLINK /**/ /* HAS_RENAME: * This symbol, if defined, indicates that the rename routine is available * to rename files. Otherwise you should do the unlink(), link(), unlink() * trick. */ #$d_rename HAS_RENAME /**/ /* HAS_RMDIR: * This symbol, if defined, indicates that the rmdir routine is * available to remove directories. Otherwise you should fork off a * new process to exec /bin/rmdir. */ #$d_rmdir HAS_RMDIR /**/ /* HAS_SAFE_BCOPY: * This symbol, if defined, indicates that the bcopy routine is available * to copy potentially overlapping memory blocks. Otherwise you should * probably use memmove() or memcpy(). If neither is defined, roll your * own version. */ #$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. */ #$d_safemcpy HAS_SAFE_MEMCPY /**/ /* HAS_SELECT: * This symbol, if defined, indicates that the select routine is * available to select active file descriptors. If the timeout field * is used, <sys/time.h> may need to be included. */ #$d_select HAS_SELECT /**/ /* HAS_SEM: * This symbol, if defined, indicates that the entire sem*(2) library is * supported. */ #$d_sem HAS_SEM /**/ /* HAS_SETEGID: * This symbol, if defined, indicates that the setegid routine is available * to change the effective gid of the current program. */ #$d_setegid HAS_SETEGID /**/ /* HAS_SETEUID: * This symbol, if defined, indicates that the seteuid routine is available * to change the effective uid of the current program. */ #$d_seteuid HAS_SETEUID /**/ /* HAS_SETLINEBUF: * This symbol, if defined, indicates that the setlinebuf routine is * available to change stderr or stdout from block-buffered or unbuffered * to a line-buffered mode. */ #$d_setlinebuf HAS_SETLINEBUF /**/ /* HAS_SETLOCALE: * This symbol, if defined, indicates that the setlocale routine is * available to handle locale-specific ctype implementations. */ #$d_setlocale HAS_SETLOCALE /**/ /* HAS_SETPGID: * This symbol, if defined, indicates that the setpgid routine is * available to set process group ID. */ #$d_setpgid HAS_SETPGID /**/ /* HAS_SETPGRP: * This symbol, if defined, indicates that the setpgrp routine is * available to set the current process group. */ /* USE_BSDPGRP: * This symbol, if defined, indicates that the BSD notion of process * group is to be used. For instance, you have to say setpgrp(pid, pgrp) * instead of the USG setpgrp(). */ #$d_setpgrp HAS_SETPGRP /**/ #$d_bsdpgrp USE_BSDPGRP /**/ /* HAS_SETPGRP2: * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX) * routine is available to set the current process group. */ #$d_setpgrp2 HAS_SETPGRP2 /**/ /* HAS_SETPRIORITY: * This symbol, if defined, indicates that the setpriority routine is * available to set a process's priority. */ #$d_setprior HAS_SETPRIORITY /**/ /* HAS_SETREGID: * This symbol, if defined, indicates that the setregid routine is * available to change the real and effective gid of the current * process. */ /* HAS_SETRESGID: * This symbol, if defined, indicates that the setresgid routine is * available to change the real, effective and saved gid of the current * process. */ #$d_setregid HAS_SETREGID /**/ #$d_setresgid HAS_SETRESGID /**/ /* HAS_SETREUID: * This symbol, if defined, indicates that the setreuid routine is * available to change the real and effective uid of the current * process. */ /* HAS_SETRESUID: * This symbol, if defined, indicates that the setresuid routine is * available to change the real, effective and saved uid of the current * process. */ #$d_setreuid HAS_SETREUID /**/ #$d_setresuid HAS_SETRESUID /**/ /* HAS_SETRGID: * This symbol, if defined, indicates that the setrgid routine is available * to change the real gid of the current program. */ #$d_setrgid HAS_SETRGID /**/ /* HAS_SETRUID: * This symbol, if defined, indicates that the setruid routine is available * to change the real uid of the current program. */ #$d_setruid HAS_SETRUID /**/ /* HAS_SETSID: * This symbol, if defined, indicates that the setsid routine is * available to set the process group ID. */ #$d_setsid HAS_SETSID /**/ /* HAS_SHM: * This symbol, if defined, indicates that the entire shm*(2) library is * supported. */ #$d_shm HAS_SHM /**/ /* Shmat_t: * This symbol holds the return type of the shmat() system call. * Usually set to 'void *' or 'char *'. */ /* HAS_SHMAT_PROTOTYPE: * This symbol, if defined, indicates that the sys/shm.h includes * a prototype for shmat(). Otherwise, it is up to the program to * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess, * but not always right so it should be emitted by the program only * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs. */ #define Shmat_t $shmattype /**/ #$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/ /* 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. */ #$d_socket HAS_SOCKET /**/ #$d_sockpair HAS_SOCKETPAIR /**/ /* USE_STAT_BLOCKS: * This symbol is defined if this system has a stat structure declaring * st_blksize and st_blocks. */ #$d_statblks USE_STAT_BLOCKS /**/ /* USE_STDIO_PTR: * This symbol is defined if the _ptr and _cnt fields (or similar) * of the stdio FILE structure can be used to access the stdio buffer * for a file handle. If this is defined, then the FILE_ptr(fp) * and FILE_cnt(fp) macros will also be defined and should be used * to access these fields. */ /* USE_STDIO_BASE: * This symbol is defined if the _base field (or similar) of the * stdio FILE structure can be used to access the stdio buffer for * a file handle. If this is defined, then the FILE_base(fp) macro * will also be defined and should be used to access this field. * Also, the FILE_bufsiz(fp) macro will be defined and should be used * to determine the number of bytes in the buffer. USE_STDIO_BASE * will never be defined unless USE_STDIO_PTR is. */ #$d_stdstdio USE_STDIO_PTR /**/ #$d_stdiobase USE_STDIO_BASE /**/ /* 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. */ /* STDIO_PTR_LVALUE: * This symbol is defined if the FILE_ptr macro can be used as an * lvalue. */ /* 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. */ /* STDIO_CNT_LVALUE: * This symbol is defined if the FILE_cnt macro can be used as an * lvalue. */ #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 /* 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. */ /* 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. */ #ifdef USE_STDIO_BASE #define FILE_base(fp) $stdio_base #define FILE_bufsiz(fp) $stdio_bufsiz #endif /* HAS_STRCHR: * This symbol is defined to indicate that the strchr()/strrchr() * functions are available for string searching. If not, try the * index()/rindex() pair. */ /* HAS_INDEX: * This symbol is defined to indicate that the index()/rindex() * functions are available for string searching. */ #$d_strchr HAS_STRCHR /**/ #$d_index HAS_INDEX /**/ /* HAS_STRCOLL: * This symbol, if defined, indicates that the strcoll routine is * available to compare strings using collating information. */ #$d_strcoll HAS_STRCOLL /**/ /* USE_STRUCT_COPY: * This symbol, if defined, indicates that this C compiler knows how * to copy structures. If undefined, you'll need to use a block copy * routine of some sort instead. */ #$d_strctcpy USE_STRUCT_COPY /**/ /* HAS_STRERROR: * This symbol, if defined, indicates that the strerror routine is * available to translate error numbers to strings. See the writeup * of Strerror() in this file before you try to define your own. */ /* HAS_SYS_ERRLIST: * This symbol, if defined, indicates that the sys_errlist array is * available to translate error numbers to strings. The extern int * sys_nerr gives the size of that table. */ /* Strerror: * This preprocessor symbol is defined as a macro if strerror() is * not available to translate error numbers to strings but sys_errlist[] * array is there. */ #$d_strerror HAS_STRERROR /**/ #$d_syserrlst HAS_SYS_ERRLIST /**/ #define Strerror(e) $d_strerrm /* HAS_STRXFRM: * This symbol, if defined, indicates that the strxfrm() routine is * available to transform strings. */ #$d_strxfrm HAS_STRXFRM /**/ /* HAS_SYMLINK: * This symbol, if defined, indicates that the symlink routine is available * to create symbolic links. */ #$d_symlink HAS_SYMLINK /**/ /* HAS_SYSCALL: * This symbol, if defined, indicates that the syscall routine is * available to call arbitrary system calls. If undefined, that's tough. */ #$d_syscall HAS_SYSCALL /**/ /* HAS_SYSCONF: * This symbol, if defined, indicates that sysconf() is available * to determine system related limits and options. */ #$d_sysconf HAS_SYSCONF /**/ /* HAS_SYSTEM: * This symbol, if defined, indicates that the system routine is * available to issue a shell command. */ #$d_system HAS_SYSTEM /**/ /* HAS_TCGETPGRP: * This symbol, if defined, indicates that the tcgetpgrp routine is * available to get foreground process group ID. */ #$d_tcgetpgrp HAS_TCGETPGRP /**/ /* HAS_TCSETPGRP: * This symbol, if defined, indicates that the tcsetpgrp routine is * available to set foreground process group ID. */ #$d_tcsetpgrp HAS_TCSETPGRP /**/ /* Time_t: * This symbol holds the type returned by time(). It can be long, * or time_t on BSD sites (in which case <sys/types.h> should be * included). */ #define Time_t $timetype /* Time type */ /* HAS_TIMES: * This symbol, if defined, indicates that the times() routine exists. * Note that this became obsolete on some systems (SUNOS), which now * use getrusage(). It may be necessary to include <sys/times.h>. */ #$d_times HAS_TIMES /**/ /* HAS_TRUNCATE: * This symbol, if defined, indicates that the truncate routine is * available to truncate files. */ #$d_truncate HAS_TRUNCATE /**/ /* HAS_TZNAME: * This symbol, if defined, indicates that the tzname[] array is * available to access timezone names. */ #$d_tzname HAS_TZNAME /**/ /* HAS_UMASK: * This symbol, if defined, indicates that the umask routine is * available to set and get the value of the file creation mask. */ #$d_umask HAS_UMASK /**/ /* HAS_VFORK: * This symbol, if defined, indicates that vfork() exists. */ #$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 $signal_t /* Signal handler's return type */ /* HASVOLATILE: * This symbol, if defined, indicates that this C compiler knows about * the volatile declaration. */ #$d_volatile HASVOLATILE /**/ #ifndef HASVOLATILE #define volatile #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 /**/ /* HAS_WAIT4: * This symbol, if defined, indicates that wait4() exists. */ #$d_wait4 HAS_WAIT4 /**/ /* HAS_WAITPID: * This symbol, if defined, indicates that the waitpid routine is * available to wait for child process. */ #$d_waitpid HAS_WAITPID /**/ /* HAS_WCSTOMBS: * This symbol, if defined, indicates that the wcstombs routine is * available to convert wide character strings to multibyte strings. */ #$d_wcstombs HAS_WCSTOMBS /**/ /* HAS_WCTOMB: * This symbol, if defined, indicates that the wctomb routine is available * to covert a wide character to a multibyte. */ #$d_wctomb HAS_WCTOMB /**/ /* 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 * <sys/types.h> to get any typedef'ed information. */ #define Fpos_t $fpostype /* File position type */ /* 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 <sys/types.h> 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(). Usually, this is the same of gidtype, but * sometimes it isn't. It can be int, ushort, uid_t, etc... * It may be necessary to include <sys/types.h> to get any * typedef'ed information. This is only required if you have * getgroups(). */ #ifdef HAS_GETGROUPS #define Groups_t $groupstype /* Type for 2nd arg to getgroups() */ #endif /* DB_Prefix_t: * This symbol contains the type of the prefix structure element * in the <db.h> header file. In older versions of DB, it was * int, while in newer ones it is u_int32_t. */ /* DB_Hash_t: * This symbol contains the type of the prefix structure element * in the <db.h> header file. In older versions of DB, it was * int, while in newer ones it is size_t. */ #define DB_Hash_t $db_hashtype /**/ #define DB_Prefix_t $db_prefixtype /**/ /* I_DIRENT: * This symbol, if defined, indicates to the C program that it should * include <dirent.h>. Using this symbol also triggers the definition * of the Direntry_t define which ends up being 'struct dirent' or * 'struct direct' depending on the availability of <dirent.h>. */ /* DIRNAMLEN: * This symbol, if defined, indicates to the C program that the length * of directory entry names is provided by a d_namlen field. Otherwise * you need to do strlen() on the d_name field. */ /* Direntry_t: * This symbol is set to 'struct direct' or 'struct dirent' depending on * whether dirent is available or not. You should use this pseudo type to * portably declare your directory entries. */ #$i_dirent I_DIRENT /**/ #$d_dirnamlen DIRNAMLEN /**/ #define Direntry_t $direntrytype /* I_DLFCN: * This symbol, if defined, indicates that <dlfcn.h> exists and should * be included. */ #$i_dlfcn I_DLFCN /**/ /* I_FCNTL: * This manifest constant tells the C program to include <fcntl.h>. */ #$i_fcntl I_FCNTL /**/ /* I_FLOAT: * This symbol, if defined, indicates to the C program that it should * include <float.h> to get definition of symbols like DBL_MAX or * DBL_MIN, i.e. machine dependent floating point values. */ #$i_float I_FLOAT /**/ /* I_GRP: * This symbol, if defined, indicates to the C program that it should * include <grp.h>. */ #$i_grp I_GRP /**/ /* I_LIMITS: * This symbol, if defined, indicates to the C program that it should * include <limits.h> to get definition of symbols like WORD_BIT or * LONG_MAX, i.e. machine dependant limitations. */ #$i_limits I_LIMITS /**/ /* I_MATH: * This symbol, if defined, indicates to the C program that it should * include <math.h>. */ #$i_math I_MATH /**/ /* I_MEMORY: * This symbol, if defined, indicates to the C program that it should * include <memory.h>. */ #$i_memory I_MEMORY /**/ /* I_NDBM: * This symbol, if defined, indicates that <ndbm.h> exists and should * be included. */ #$i_ndbm I_NDBM /**/ /* I_NET_ERRNO: * This symbol, if defined, indicates that <net/errno.h> exists and * should be included. */ #$i_neterrno I_NET_ERRNO /**/ /* I_NETINET_IN: * This symbol, if defined, indicates to the C program that it should * include <netinet/in.h>. Otherwise, you may try <sys/in.h>. */ #$i_niin I_NETINET_IN /**/ /* I_PWD: * This symbol, if defined, indicates to the C program that it should * include <pwd.h>. */ /* PWQUOTA: * This symbol, if defined, indicates to the C program that struct passwd * contains pw_quota. */ /* PWAGE: * This symbol, if defined, indicates to the C program that struct passwd * contains pw_age. */ /* PWCHANGE: * This symbol, if defined, indicates to the C program that struct passwd * contains pw_change. */ /* PWCLASS: * This symbol, if defined, indicates to the C program that struct passwd * contains pw_class. */ /* PWEXPIRE: * This symbol, if defined, indicates to the C program that struct passwd * contains pw_expire. */ /* PWCOMMENT: * This symbol, if defined, indicates to the C program that struct passwd * contains pw_comment. */ #$i_pwd I_PWD /**/ #$d_pwquota PWQUOTA /**/ #$d_pwage PWAGE /**/ #$d_pwchange PWCHANGE /**/ #$d_pwclass PWCLASS /**/ #$d_pwexpire PWEXPIRE /**/ #$d_pwcomment PWCOMMENT /**/ /* I_STDDEF: * This symbol, if defined, indicates that <stddef.h> exists and should * be included. */ #$i_stddef I_STDDEF /**/ /* I_STDLIB: * This symbol, if defined, indicates that <stdlib.h> exists and should * be included. */ #$i_stdlib I_STDLIB /**/ /* I_STRING: * This symbol, if defined, indicates to the C program that it should * include <string.h> (USG systems) instead of <strings.h> (BSD systems). */ #$i_string I_STRING /**/ /* I_SYS_DIR: * This symbol, if defined, indicates to the C program that it should * include <sys/dir.h>. */ #$i_sysdir I_SYS_DIR /**/ /* I_SYS_FILE: * This symbol, if defined, indicates to the C program that it should * include <sys/file.h> to get definition of R_OK and friends. */ #$i_sysfile I_SYS_FILE /**/ /* I_SYS_IOCTL: * This symbol, if defined, indicates that <sys/ioctl.h> exists and should * be included. Otherwise, include <sgtty.h> or <termio.h>. */ #$i_sysioctl I_SYS_IOCTL /**/ /* I_SYS_NDIR: * This symbol, if defined, indicates to the C program that it should * include <sys/ndir.h>. */ #$i_sysndir I_SYS_NDIR /**/ /* I_SYS_PARAM: * This symbol, if defined, indicates to the C program that it should * include <sys/param.h>. */ #$i_sysparam I_SYS_PARAM /**/ /* I_SYS_SELECT: * This symbol, if defined, indicates to the C program that it should * include <sys/select.h> in order to get definition of struct timeval. */ #$i_sysselct I_SYS_SELECT /**/ /* I_SYS_TIMES: * This symbol, if defined, indicates to the C program that it should * include <sys/times.h>. */ #$i_systimes I_SYS_TIMES /**/ /* I_SYS_TYPES: * This symbol, if defined, indicates to the C program that it should * include <sys/types.h>. */ #$i_systypes I_SYS_TYPES /**/ /* I_TERMIO: * This symbol, if defined, indicates that the program should include * <termio.h> rather than <sgtty.h>. There are also differences in * the ioctl() calls that depend on the value of this symbol. */ /* I_TERMIOS: * This symbol, if defined, indicates that the program should include * the POSIX termios.h rather than sgtty.h or termio.h. * There are also differences in the ioctl() calls that depend on the * value of this symbol. */ /* I_SGTTY: * This symbol, if defined, indicates that the program should include * <sgtty.h> rather than <termio.h>. There are also differences in * the ioctl() calls that depend on the value of this symbol. */ #$i_termio I_TERMIO /**/ #$i_termios I_TERMIOS /**/ #$i_sgtty I_SGTTY /**/ /* I_TIME: * This symbol, if defined, indicates to the C program that it should * include <time.h>. */ /* I_SYS_TIME: * This symbol, if defined, indicates to the C program that it should * include <sys/time.h>. */ /* I_SYS_TIME_KERNEL: * This symbol, if defined, indicates to the C program that it should * include <sys/time.h> with KERNEL defined. */ #$i_time I_TIME /**/ #$i_systime I_SYS_TIME /**/ #$i_systimek I_SYS_TIME_KERNEL /**/ /* I_UNISTD: * This symbol, if defined, indicates to the C program that it should * include <unistd.h>. */ #$i_unistd I_UNISTD /**/ /* I_UTIME: * This symbol, if defined, indicates to the C program that it should * include <utime.h>. */ #$i_utime I_UTIME /**/ /* I_STDARG: * This symbol, if defined, indicates that <stdarg.h> exists and should * be included. */ /* I_VARARGS: * This symbol, if defined, indicates to the C program that it should * include <varargs.h>. */ #$i_stdarg I_STDARG /**/ #$i_varargs I_VARARGS /**/ /* I_VFORK: * This symbol, if defined, indicates to the C program that it should * include vfork.h. */ #$i_vfork I_VFORK /**/ /* INTSIZE: * This symbol contains the size of an int, so that the C preprocessor * can make decisions based on it. */ #define INTSIZE $intsize /**/ /* 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 * <sys/types.h> to get any typedef'ed information. */ #define Off_t $lseektype /* <offset> 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 <sys/types.h> * to get any typedef'ed information. */ #define Mode_t $modetype /* file mode parameter for system calls */ /* PRIVLIB_EXP: * This symbol contains the ~name expanded version of PRIVLIB, to be used * in programs that are not prepared to deal with ~ expansion at run-time. */ #define PRIVLIB_EXP "$privlibexp" /**/ /* CAN_PROTOTYPE: * If defined, this macro indicates that the C compiler can handle * function prototypes. */ /* _: * This macro is used to declare function parameters for folks who want * to make declarations with prototypes using a different style than * the above macros. Use double parentheses. For example: * * int main _((int argc, char *argv[])); */ #$prototype CAN_PROTOTYPE /**/ #ifdef CAN_PROTOTYPE #define _(args) args #else #define _(args) () #endif /* RANDBITS: * This symbol contains the number of bits of random number the rand() * function produces. Usual values are 15, 16, and 31. */ #define RANDBITS $randbits /**/ /* SCRIPTDIR: * This symbol holds the name of the directory in which the user wants * to put publicly executable scripts for the package in question. It * is often a directory that is mounted across diverse architectures. * Programs must be prepared to deal with ~name expansion. */ #define SCRIPTDIR "$scriptdir" /**/ /* 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. 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". */ #define SIG_NAME "`echo $sig_name | sed 's/ /","/g'`" /**/ /* 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 * <sys/types.h> 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 <sys/types.h> or <unistd.h> * 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 */ /* STDCHAR: * This symbol is defined to be the type of char used in stdio.h. * It has the values "unsigned char" or "char". */ #define STDCHAR $stdchar /**/ /* 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 * <sys/types.h> to get any typedef'ed information. */ #define Uid_t $uidtype /* UID type */ /* 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 $voidflags #if (VOIDFLAGS & VOIDUSED) != VOIDUSED #define void int /* is void to be avoided? */ #define M_VOID /* Xenix strikes again */ #endif /* VMS: * This symbol, if defined, indicates that the program is running under * VMS. It is currently only set in conjunction with the EUNICE symbol. */ #$d_eunice VMS /**/ /* LOC_SED: * This symbol holds the complete pathname to the sed program. */ #define LOC_SED "$full_sed" /**/ /* CSH: * This symbol, if defined, indicates that the C-shell exists. * If defined, contains the full pathname of csh. */ #$d_csh CSH "$full_csh" /**/ /* DLSYM_NEEDS_UNDERSCORE: * This symbol, if defined, indicates that we need to prepend an * underscore to the symbol name before calling dlsym(). This only * makes sense if you *have* dlsym, which we will presume is the * case if you're using dl_dlopen.xs. */ #$d_dlsymun DLSYM_NEEDS_UNDERSCORE /* */ /* USE_DYNAMIC_LOADING: * This symbol, if defined, indicates that dynamic loading of * some sort is available. */ #$usedl USE_DYNAMIC_LOADING /**/ /* I_SYS_STAT: * This symbol, if defined, indicates to the C program that it should * include <sys/stat.h>. */ #$i_sysstat I_SYS_STAT /**/ /* 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 /**/ /* 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. */ #$d_sitelib SITELIB_EXP "$sitelibexp" /**/ #endif !GROK!THIS!