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Diffstat (limited to 'os2/config.h')
| -rw-r--r-- | os2/config.h | 568 |
1 files changed, 568 insertions, 0 deletions
diff --git a/os2/config.h b/os2/config.h new file mode 100644 index 0000000000..7152503847 --- /dev/null +++ b/os2/config.h @@ -0,0 +1,568 @@ +/* config.h + * This file was hand tailored for compiling under MS-DOS and MSC 5.1. + * Diomidis Spinellis, March 1990. + * + * Then it got mangled again for compiling under OS/2 and MSC 6.0. + * Raymond Chen, June 1990. + */ +#define OS2 /**/ + +/* OS/2 supports some additional things MS-DOS doesn't. + */ +#ifdef OS2 +#define PIPE +#define GETPPID +#define GETPRIORITY +#define SETPRIORITY +#define SYSCALL +#define KILL +#endif /* OS2 */ + +/* SUFFIX: + * This symbol, if defined, indicates that the function add_suffix has + * been supplied in a system-dependent .c file. This function is + * recommended for operating systems whose filenaming conventions + * do not permit arbitrary strings as filenames. + */ +#define SUFFIX /**/ + +/* EUNICE: + * This symbol, if defined, indicates that the program is being compiled + * under the EUNICE package under VMS. The program will need to handle + * things like files that don't go away the first time you unlink them, + * due to version numbering. It will also need to compensate for lack + * of a respectable link() command. + */ +/* VMS: + * This symbol, if defined, indicates that the program is running under + * VMS. It is currently only set in conjunction with the EUNICE symbol. + */ +/*#undef EUNICE /**/ +/*#undef VMS /**/ + +/* BIN: + * This symbol holds the name of the directory in which the user wants + * to put publicly executable images for the package in question. It + * is most often a local directory such as /usr/local/bin. + */ +#define BIN "/usr/local/bin" /**/ + +/* BYTEORDER: + * This symbol contains an encoding of the order of bytes in a long. + * Usual values (in octal) are 01234, 04321, 02143, 03412... + */ +/* CHECK */ +#define BYTEORDER 0x1234 /**/ + +/* 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 -{" or "/lib/cpp". + */ +/* 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 "". + */ +/* TODO */ +#define CPPSTDIN "cc -{" +#define CPPMINUS "" + +/* BCMP: + * This symbol, if defined, indicates that the bcmp routine is available + * to compare blocks of memory. If undefined, use memcmp. If that's + * not available, roll your own. + */ +/*#define BCMP /**/ + +/* BCOPY: + * This symbol, if defined, indicates that the bcopy routine is available + * to copy blocks of memory. Otherwise you should probably use memcpy(). + */ +/*#define BCOPY /**/ + +/* 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 /**/ + +/* CRYPT: + * This symbol, if defined, indicates that the crypt routine is available + * to encrypt passwords and the like. + */ +/* TODO */ +/*#define CRYPT /**/ + +/* 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 DOSUID /**/ + +/* DUP2: + * This symbol, if defined, indicates that the dup2 routine is available + * to dup file descriptors. Otherwise you should use dup(). + */ +#define DUP2 /**/ + +/* FCHMOD: + * This symbol, if defined, indicates that the fchmod routine is available + * to change mode of opened files. If unavailable, use chmod(). + */ +/*#define FCHMOD /**/ + +/* FCHOWN: + * This symbol, if defined, indicates that the fchown routine is available + * to change ownership of opened files. If unavailable, use chown(). + */ +/*#define FCHOWN /**/ + +/* FCNTL: + * This symbol, if defined, indicates to the C program that it should + * include fcntl.h. + */ +/*#define FCNTL /**/ + +/* FLOCK: + * This symbol, if defined, indicates that the flock() routine is + * available to do file locking. + */ +/*#define FLOCK /**/ + +/* 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. + */ +/*#define GETGROUPS /**/ + +/* GETHOSTENT: + * This symbol, if defined, indicates that the gethostent() routine is + * available to lookup host names in some data base or other. + */ +/*#define GETHOSTENT /**/ + +/* GETPGRP: + * This symbol, if defined, indicates that the getpgrp() routine is + * available to get the current process group. + */ +/*#define GETPGRP /**/ + +/* GETPRIORITY: + * This symbol, if defined, indicates that the getpriority() routine is + * available to get a process's priority. + */ +/*#define GETPRIORITY /**/ + +/* HTONS: + * This symbol, if defined, indicates that the htons routine (and friends) + * are available to do network order byte swapping. + */ +/* HTONL: + * This symbol, if defined, indicates that the htonl routine (and friends) + * are available to do network order byte swapping. + */ +/* NTOHS: + * This symbol, if defined, indicates that the ntohs routine (and friends) + * are available to do network order byte swapping. + */ +/* NTOHL: + * This symbol, if defined, indicates that the ntohl routine (and friends) + * are available to do network order byte swapping. + */ +/*#define HTONS /**/ +/*#define HTONL /**/ +/*#define NTOHS /**/ +/*#define NTOHL /**/ + +/* index: + * This preprocessor symbol is defined, along with rindex, if the system + * uses the strchr and strrchr routines instead. + */ +/* rindex: + * This preprocessor symbol is defined, along with index, if the system + * uses the strchr and strrchr routines instead. + */ +#define index strchr /* cultural */ +#define rindex strrchr /* differences? */ + +/* IOCTL: + * This symbol, if defined, indicates that sys/ioctl.h exists and should + * be included. + */ +/*#define IOCTL /**/ + +/* 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. + */ +/*#define KILLPG /**/ + +/* MEMCMP: + * This symbol, if defined, indicates that the memcmp routine is available + * to compare blocks of memory. If undefined, roll your own. + */ +#define MEMCMP /**/ + +/* MEMCPY: + * This symbol, if defined, indicates that the memcpy routine is available + * to copy blocks of memory. Otherwise you should probably use bcopy(). + * If neither is defined, roll your own. + */ +#define MEMCPY /**/ + +/* 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. + */ +#define MKDIR /**/ + +/* NDBM: + * This symbol, if defined, indicates that ndbm.h exists and should + * be included. + */ +/*#define NDBM /**/ + +/* ODBM: + * This symbol, if defined, indicates that dbm.h exists and should + * be included. + */ +/*#define ODBM /**/ + +/* READDIR: + * This symbol, if defined, indicates that the readdir routine is available + * from the C library to create directories. + */ +#define READDIR /**/ + +/* RENAME: + * This symbol, if defined, indicates that the rename routine is available + * to rename files. Otherwise you should do the unlink(), link(), unlink() + * trick. + */ +#define RENAME /**/ + +/* 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. + */ +#define RMDIR /**/ + +/* SETEGID: + * This symbol, if defined, indicates that the setegid routine is available + * to change the effective gid of the current program. + */ +/*#define SETEGID /**/ + +/* SETEUID: + * This symbol, if defined, indicates that the seteuid routine is available + * to change the effective uid of the current program. + */ +/*#define SETEUID /**/ + +/* SETPGRP: + * This symbol, if defined, indicates that the setpgrp() routine is + * available to set the current process group. + */ +/*#define SETPGRP /**/ + +/* SETPRIORITY: + * This symbol, if defined, indicates that the setpriority() routine is + * available to set a process's priority. + */ +/*#define SETPRIORITY /**/ + +/* SETREGID: + * This symbol, if defined, indicates that the setregid routine is available + * to change the real and effective gid of the current program. + */ +/*#define SETREGID /**/ + +/* SETREUID: + * This symbol, if defined, indicates that the setreuid routine is available + * to change the real and effective uid of the current program. + */ +/*#define SETREUID /**/ + +/* SETRGID: + * This symbol, if defined, indicates that the setrgid routine is available + * to change the real gid of the current program. + */ +/*#define SETRGID /**/ + +/* SETRUID: + * This symbol, if defined, indicates that the setruid routine is available + * to change the real uid of the current program. + */ +/*#define SETRUID /**/ + +/* SOCKET: + * This symbol, if defined, indicates that the BSD socket interface is + * supported. + */ +/* SOCKETPAIR: + * This symbol, if defined, indicates that the BSD socketpair call is + * supported. + */ +/* OLDSOCKET: + * This symbol, if defined, indicates that the 4.1c BSD socket interface + * is supported instead of the 4.2/4.3 BSD socket interface. + */ +/*#undef SOCKET /**/ + +/*#undef SOCKETPAIR /**/ + +/*#undef OLDSOCKET /**/ + +/* STATBLOCKS: + * This symbol is defined if this system has a stat structure declaring + * st_blksize and st_blocks. + */ +/*#define STATBLOCKS /**/ + +/* STDSTDIO: + * This symbol is defined if this system has a FILE structure declaring + * _ptr and _cnt in stdio.h. + */ +#define STDSTDIO /**/ + +/* STRUCTCOPY: + * 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. + */ +#define STRUCTCOPY /**/ + +/* SYMLINK: + * This symbol, if defined, indicates that the symlink routine is available + * to create symbolic links. + */ +/*#define SYMLINK /**/ + +/* SYSCALL: + * This symbol, if defined, indicates that the syscall routine is available + * to call arbitrary system calls. If undefined, that's tough. + */ +/*#define SYSCALL /**/ + +/* TMINSYS: + * This symbol is defined if this system declares "struct tm" in + * in <sys/time.h> rather than <time.h>. We can't just say + * -I/usr/include/sys because some systems have both time files, and + * the -I trick gets the wrong one. + */ +/* I_SYSTIME: + * This symbol is defined if this system has the file <sys/time.h>. + */ +/* + * I_TIME: + * This symbol is defined if time this system has the file <time.h>. + */ +/*#undef TMINSYS /**/ +/*#define I_SYSTIME /**/ +#define I_TIME + +/* VARARGS: + * This symbol, if defined, indicates to the C program that it should + * include varargs.h. + */ +#define VARARGS /**/ + +/* vfork: + * This symbol, if defined, remaps the vfork routine to fork if the + * vfork() routine isn't supported here. + */ +/*#undef vfork fork /**/ + +/* VOIDSIG: + * This symbol is defined if this system declares "void (*signal())()" in + * signal.h. The old way was to declare it as "int (*signal())()". It + * is up to the package author to declare things correctly based on the + * symbol. + */ +#define VOIDSIG /**/ + +/* 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(). + */ +/* CHARVSPRINTF: + * 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. + */ +#define VPRINTF /**/ +/*#undef CHARVSPRINTF /**/ + +/* GIDTYPE: + * This symbol has a value like gid_t, int, ushort, or whatever type is + * used to declare group ids in the kernel. + */ +/* TODO */ +#define GIDTYPE int /**/ + +/* I_DIRENT: + * This symbol, if defined, indicates to the C program that it should + * include 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. + */ +/*#undef I_DIRENT /**/ +#define DIRNAMLEN /**/ + +/* I_FCNTL: + * This symbol, if defined, indicates to the C program that it should + * include fcntl.h. + */ +#define I_FCNTL /**/ + +/* I_GRP: + * This symbol, if defined, indicates to the C program that it should + * include grp.h. + */ +/*#define I_GRP /**/ + +/* 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. + */ +/*#define I_PWD /**/ +/*#define PWQUOTA /**/ +/*#undef PWAGE /**/ + +/* I_SYSDIR: + * This symbol, if defined, indicates to the C program that it should + * include sys/dir.h. + */ +#define I_SYSDIR /**/ + +/* I_SYSIOCTL: + * This symbol, if defined, indicates that sys/ioctl.h exists and should + * be included. + */ +/*#define I_SYSIOCTL /**/ + +/* I_VARARGS: + * This symbol, if defined, indicates to the C program that it should + * include varargs.h. + */ +#define I_VARARGS /**/ + +/* INTSIZE: + * This symbol contains the size of an int, so that the C preprocessor + * can make decisions based on it. + */ +#define INTSIZE 2 /**/ + +/* RANDBITS: + * This symbol contains the number of bits of random number the rand() + * function produces. Usual values are 15, 16, and 31. + */ +#define RANDBITS 31 /**/ + +/* SIG_NAME: + * This symbol contains an list of signal names in order. + */ +#ifdef OS2 +#define SIG_NAME "ZERO","HUP","INT","QUIT","ILL","TRAP","IOT","EMT","FPE",\ + /* 0 1 2 3 4 5 6 7 8 */\ + "KILL","BUS","SEGV","SYS","PIPE","ALRM","TERM","USR1","USR2","CLD",\ + /* 9 10 11 12 13 14 15 16 17 18 */\ + "PWR","USR3","BREAK","ABRT" + /*19 20 21 22 */ +#else +#define SIG_NAME "ZERO","HUP","INT","QUIT","ILL","TRAP","IOT","EMT","FPE","KILL","BUS","SEGV","SYS","PIPE","ALRM","TERM","URG","STOP","TSTP","CONT","CHLD","TTIN","TTOU","IO","XCPU","XFSZ","VTALRM","PROF","WINCH","USR1","USR2" /**/ +#endif /* OS2 */ + +/* 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 char /**/ + +/* UIDTYPE: + * This symbol has a value like uid_t, int, ushort, or whatever type is + * used to declare user ids in the kernel. + */ +#define UIDTYPE int /**/ + +/* 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 + * + * 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 7 +#endif +#define VOIDFLAGS 7 +#if (VOIDFLAGS & VOIDUSED) != VOIDUSED +#define void int /* is void to be avoided? */ +#define M_VOID /* Xenix strikes again */ +#endif + +/* PRIVLIB: + * This symbol contains the name of the private library for this package. + * The library is private in the sense that it needn't be in anyone's + * execution path, but it should be accessible by the world. The program + * should be prepared to do ^ expansion. + */ +#define PRIVLIB "/usr/local/lib/perl" /**/ + +/* + * BUGGY_MSC: + * This symbol is defined if you are the unfortunate owner of a buggy + * Microsoft C compiler and want to use intrinsic functions. Versions + * up to 5.1 are known conform to this definition. + */ +/*#define BUGGY_MSC /**/ + +/* + * BINARY: + * This symbol is defined if you run under an operating system that + * distinguishes between binary and text files. If so the function + * setmode will be used to set the file into binary mode. + */ +#define BINARY + +#define S_ISUID 0 +#define S_ISGID 0 +#define CASTNEGFLOAT |