diff options
Diffstat (limited to 'config.H')
| -rw-r--r-- | config.H | 471 |
1 files changed, 250 insertions, 221 deletions
@@ -14,7 +14,7 @@ * $Id: Config_h.U,v 3.0.1.2 1993/08/24 12:13:20 ram Exp $ */ -/* Configuration time: Thu Oct 6 18:27:36 EDT 1994 +/* Configuration time: Mon Dec 19 13:04:26 EST 1994 * Configured by: andy * Target system: crystal crystal 3.2 2 i386 */ @@ -28,6 +28,17 @@ */ #define MEM_ALIGNBYTES 4 /**/ +/* ARCHLIB: + * This variable, if defined, holds the name of the directory in + * which the user wants to put architecture-dependent public + * library files for perl5. 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. + */ +#define ARCHLIB "/usr/local/lib/perl5/i386-isc" /**/ + /* 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. @@ -40,6 +51,36 @@ */ #define BYTEORDER 0x1234 /* large digits for MSB */ +/* CAT2: + * This macro catenates 2 tokens together. + */ +/* STRINGIFY: + * This macro surrounds its token with double quotes. + */ +#if 1 == 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 1 == 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 @@ -52,7 +93,7 @@ * output. This symbol will have the value "-" if CPPSTDIN needs a minus * to specify standard input, otherwise the value is "". */ -#define CPPSTDIN "gcc -E" +#define CPPSTDIN "cc -E" #define CPPMINUS "-" /* HAS_ALARM: @@ -61,6 +102,15 @@ */ #define 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. + */ +/*#define HASATTRIBUTE /**/ +#ifndef HASATTRIBUTE +#define __attribute__(_arg_) +#endif + /* HAS_BCMP: * This symbol is defined if the bcmp() routine is available to * compare blocks of memory. @@ -96,16 +146,8 @@ * 1 = couldn't cast < 0 * 2 = couldn't cast >= 0x80000000 */ -#define CASTNEGFLOAT /**/ -#define CASTFLAGS 0 /**/ - -/* CHARSPRINTF: - * This symbol is defined if this system declares "char *sprintf()" in - * stdio.h. The trend seems to be to declare it as "int sprintf()". It - * is up to the package author to declare sprintf correctly based on the - * symbol. - */ -/*#define CHARSPRINTF /**/ +/*#define CASTNEGFLOAT /**/ +#define CASTFLAGS 3 /**/ /* HAS_CHOWN: * This symbol, if defined, indicates that the chown routine is @@ -123,7 +165,13 @@ * This symbol, if defined, indicates that the chsize routine is available * to truncate files. You might need a -lx to get this routine. */ -#define HAS_CHSIZE /**/ +/*#define HAS_CHSIZE /**/ + +/* VOID_CLOSEDIR: + * This symbol, if defined, indicates that the closedir() routine + * does not return a value. + */ +/*#define VOID_CLOSEDIR /**/ /* HASCONST: * This symbol, if defined, indicates that this C compiler knows about @@ -131,7 +179,7 @@ * within your programs. The mere use of the "const" keyword will * trigger the necessary tests. */ -#define HASCONST /**/ +/*#define HASCONST /**/ #ifndef HASCONST #define const #endif @@ -168,6 +216,41 @@ */ #define 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(). + */ +/*#define 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. + */ +/*#define SETUID_SCRIPTS_ARE_SECURE_NOW /**/ +/*#define DOSUID /**/ + +/* HAS_DREM: + * This symbol, if defined, indicates that the drem routine is + * available. This routine is roughly the same as fmod, i.e. it + * computes the remainder r=x-n*y, where n=rint(x/y), whereas fmod + * uses n=trunc(x/y). + */ +/*#define HAS_DREM /**/ + /* HAS_DUP2: * This symbol, if defined, indicates that the dup2 routine is * available to duplicate file descriptors. @@ -210,6 +293,12 @@ */ /*#define HAS_FLOCK /**/ +/* HAS_FMOD: + * This symbol, if defined, indicates that the fmod routine is + * available to compute the remainder r=x-n*y where n=trunc(x/y). + */ +#define HAS_FMOD /**/ + /* HAS_FORK: * This symbol, if defined, indicates that the fork routine is * available. @@ -222,6 +311,18 @@ */ /*#define 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. + */ +#define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x)) + /* HAS_GETGROUPS: * This symbol, if defined, indicates that the getgroups() routine is * available to get the list of process groups. If unavailable, multiple @@ -303,6 +404,12 @@ #define HAS_NTOHL /**/ #define HAS_NTOHS /**/ +/* HAS_ISASCII: + * This manifest constant lets the C program know that isascii + * is available. + */ +#define 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 @@ -316,6 +423,18 @@ */ #define HAS_LINK /**/ +/* USE_LINUX_STDIO: + * This symbol is defined if this system has a FILE structure declaring + * _IO_read_base, _IO_read_ptr, and _IO_read_end in stdio.h. + */ +/*#define USE_LINUX_STDIO /**/ + +/* HAS_LOCALECONV: + * This symbol, if defined, indicates that the localeconv routine is + * available for numeric and monetary formatting conventions. + */ +#define HAS_LOCALECONV /**/ + /* HAS_LOCKF: * This symbol, if defined, indicates that the lockf routine is * available to do file locking. @@ -379,6 +498,14 @@ */ #define 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. + */ +#define HAS_MKFIFO /**/ + /* HAS_MKTIME: * This symbol, if defined, indicates that the mktime routine is * available. @@ -409,6 +536,19 @@ */ /*#define HAS_PASSWD /**/ +/* 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. + */ +#define HAS_PATHCONF /**/ +#define HAS_FPATHCONF /**/ + /* HAS_PAUSE: * This symbol, if defined, indicates that the pause routine is * available to suspend a process until a signal is received. @@ -466,6 +606,22 @@ */ #define 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. + */ +#define 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. + */ +#define 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 @@ -514,7 +670,13 @@ * 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(). + */ #define HAS_SETPGRP /**/ +/*#define USE_BSDPGRP /**/ /* HAS_SETPGRP2: * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX) @@ -677,6 +839,12 @@ */ #define HAS_SYSCALL /**/ +/* HAS_SYSCONF: + * This symbol, if defined, indicates that sysconf() is available + * to determine system related limits and options. + */ +#define HAS_SYSCONF /**/ + /* HAS_SYSTEM: * This symbol, if defined, indicates that the system routine is * available to issue a shell command. @@ -695,6 +863,13 @@ */ #define 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 time_t /* 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 @@ -731,13 +906,20 @@ * is up to the package author to declare things correctly based on the * symbol. */ +/* 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 VOIDSIG /**/ +#define Signal_t void /* Signal handler's return type */ /* HASVOLATILE: * This symbol, if defined, indicates that this C compiler knows about * the volatile declaration. */ -#define HASVOLATILE /**/ +/*#define HASVOLATILE /**/ #ifndef HASVOLATILE #define volatile #endif @@ -795,6 +977,18 @@ */ #define Gid_t gid_t /* 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 gid_t /* Type for 2nd arg to getgroups() */ +#endif + /* I_DIRENT: * This symbol, if defined, indicates to the C program that it should * include <dirent.h>. Using this symbol also triggers the definition @@ -858,11 +1052,11 @@ */ /*#define I_MEMORY /**/ -/* I_NDBM: - * This symbol, if defined, indicates that ndbm.h exists and should - * be included. +/* I_NET_ERRNO: + * This symbol, if defined, indicates that <net/errno.h> exists and + * should be included. */ -#define I_NDBM /**/ +#define I_NET_ERRNO /**/ /* I_NETINET_IN: * This symbol, if defined, indicates to the C program that it should @@ -1022,8 +1216,8 @@ * This symbol, if defined, indicates to the C program that it should * include <varargs.h>. */ -#define I_STDARG /**/ -/*#define I_VARARGS /**/ +/*#define I_STDARG /**/ +#define I_VARARGS /**/ /* I_VFORK: * This symbol, if defined, indicates to the C program that it should @@ -1044,6 +1238,14 @@ */ #define Off_t off_t /* <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 mode_t /* file mode parameter for system calls */ + /* PRIVLIB: * This symbol contains the name of the private library for this package. * The library is private in the sense that it needn't be in anyone's @@ -1063,7 +1265,7 @@ * * int main _((int argc, char *argv[])); */ -#define CAN_PROTOTYPE /**/ +/*#define CAN_PROTOTYPE /**/ #ifdef CAN_PROTOTYPE #define _(args) args #else @@ -1110,6 +1312,16 @@ */ #define Size_t size_t /* 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 int /* 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". @@ -1167,62 +1379,6 @@ */ #define LOC_SED "/bin/sed" /**/ -/* ARCHLIB: - * This variable, if defined, holds the name of the directory in - * which the user wants to put architecture-dependent public - * library files for perl5. 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. - */ -#define ARCHLIB "/usr/local/lib/perl5/isc" /**/ - -/* CAT2: - * This macro catenates 2 tokens together. - */ -#if 42 == 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 42 == 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 - -/* GNUC_ATTRIBUTE_CHECK: - * This symbol indicates the C compiler can check for function attributes, - * such as printf formats. - */ -#define GNUC_ATTRIBUTE_CHECK /* */ - -/* VOID_CLOSEDIR: - * This symbol, if defined, indicates that the closedir() routine - * does not return a value. - */ -/*#define VOID_CLOSEDIR /**/ - -/* HAS_DLERROR: - * This symbol, if defined, indicates that the dlerror routine is - * available. - */ -/*#define HAS_DLERROR /**/ - /* DLSYM_NEEDS_UNDERSCORE: * This symbol, if defined, indicates that we need to prepend an * underscore to the symbol name before calling dlsym(). This only @@ -1231,166 +1387,39 @@ */ /*#define DLSYM_NEEDS_UNDERSCORE /* */ -/* 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. - */ -/*#define SETUID_SCRIPTS_ARE_SECURE_NOW /**/ - -/*#define DOSUID /**/ - -/* HAS_DREM: - * This symbol, if defined, indicates that the drem routine is - * available. This is a Pyramid routine that is the same as - * fmod. - */ -/*#define HAS_DREM /**/ - -/* HAS_FMOD: - * This symbol, if defined, indicates that the fmod routine is - * available. - */ -#define HAS_FMOD /**/ - -/* 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. - */ -#define Gconvert(x,n,t,b) sprintf((b),"%.*g",(n),(x)) - -/* HAS_ISASCII: - * This manifest constant lets the C program know that isascii - * is available. - */ -#define HAS_ISASCII /**/ - -/* USE_LINUX_STDIO: - * This symbol is defined if this system has a FILE structure declaring - * _IO_read_base, _IO_read_ptr, and _IO_read_end in stdio.h. - */ -/*#define USE_LINUX_STDIO /**/ - -/* HAS_LOCALECONV: - * This symbol, if defined, indicates that the localeconv routine is - * available for numeric and monetary formatting conventions. - */ -#define HAS_LOCALECONV /**/ - -/* HAS_MKFIFO: - * This symbol, if defined, indicates that the mkfifo routine is - * available. - */ -#define HAS_MKFIFO /**/ - -/* 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. - */ -#define HAS_PATHCONF /**/ -#define HAS_FPATHCONF /**/ - -/* 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. - */ -#define 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. - */ -#define HAS_SAFE_MEMCPY /**/ - -/* HAS_SYSCONF: - * This symbol, if defined, indicates that sysconf() is available - * to determine system related limits and options. - */ -#define HAS_SYSCONF /**/ - -/* 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 time_t /* Time type */ - /* USE_DYNAMIC_LOADING: * This symbol, if defined, indicates that dynamic loading of * some sort is available. */ /*#define USE_DYNAMIC_LOADING /**/ -/* 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(). +/* 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. */ -#ifdef HAS_GETGROUPS -#define Groups_t gid_t /* Type for 2nd arg to getgroups() */ -#endif +/* 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 "int" /**/ +#define DB_Prefix_t "int" /**/ -/* I_NET_ERRNO: - * This symbol, if defined, indicates that <net/errno.h> exists and - * should be included. +/* I_NDBM: + * This symbol, if defined, indicates that ndbm.h exists and should + * be included. */ -#define I_NET_ERRNO /**/ +#define I_NDBM /**/ /* Malloc_t: * This symbol is the type of pointer returned by malloc and realloc. */ -#define Malloc_t void * /**/ +#define Malloc_t char * /**/ /* MYMALLOC: * This symbol, if defined, indicates that we're using our own malloc. */ #define MYMALLOC /**/ -/* Mode_t: - * This symbol holds the type used to declare file modes - * for systems calls. It is usually mode_t, but may be - * int or unsigned short. It may be necessary to include <sys/types.h> - * to get any typedef'ed information. - */ -#define Mode_t mode_t /* file mode parameter for system calls*/ - -/* 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 int /* signed count of bytes */ - #endif |