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- /* config.h --- configuration file for OS/2
- Karl Fogel <kfogel@cyclic.com> --- Oct 1995 */
-
- /* This file lives in the os2/ subdirectory, which is only included
- * in your header search path if you're working under IBM C++,
- * and use os2/makefile (with GNU make for OS/2). Thus, this is the
- * right place to put configuration information for OS/2.
- */
-
-
- /* You bet! */
- #define __STDC__ 1
-
- /* Define if on AIX 3.
- System headers sometimes define this.
- We just want to avoid a redefinition error message. */
- #undef _ALL_SOURCE
-
- /* Define if type char is unsigned and you are not using gcc. */
- /* We wrote a little test program whose output suggests that char is
- signed on this system. Go back and check the verdict when CVS
- is configured on floss... */
- #undef __CHAR_UNSIGNED__
-
- /* Define to empty if the keyword does not work. */
- /* Const is working. */
- #undef const
-
- /* Define to `int' if <sys/types.h> doesn't define. */
- /* OS/2 doesn't have gid_t. It doesn't even really have group
- numbers, I think. This will take more thought to get right, but
- let's get it running first. */
- #define gid_t int
-
- /* Define if you support file names longer than 14 characters. */
- /* We support long file names, but not long corporate acronyms. */
- #define HAVE_LONG_FILE_NAMES 1
-
- /* Define if you have <sys/wait.h> that is POSIX.1 compatible. */
- /* If POSIX.1 requires this, why doesn't WNT have it? */
- /* Maybe POSIX only says that if it is present, it must behave a
- certain way, but that it can simply be not present too. I
- dunno. */
- /* Anyway, OS/2 ain't got it. */
- #undef HAVE_SYS_WAIT_H
-
- /* Define if utime(file, NULL) sets file's timestamp to the present. */
- /* Documentation says yup; haven't verified experimentally. */
- #define HAVE_UTIME_NULL 1
-
- /* We don't appear to have inline functions, so just expand "inline"
- to "". */
- #define inline
-
- /* Define if on MINIX. */
- /* Hah. */
- #undef _MINIX
-
- /* Define to `int' if <sys/types.h> doesn't define. */
- #define mode_t int
-
- /* Define to `int' if <sys/types.h> doesn't define. */
- #define pid_t int
-
- /* Define if the system does not provide POSIX.1 features except
- with this defined. */
- /* This string doesn't appear anywhere in the system header files,
- so I assume it's irrelevant. */
- #undef _POSIX_1_SOURCE
-
- /* Define if you need to in order for stat and other things to work. */
- /* Same as for _POSIX_1_SOURCE, above. */
- #undef _POSIX_SOURCE
-
- /* Define as the return type of signal handlers (int or void). */
- /* IBMCPP manual indicates they are void. */
- #define RETSIGTYPE void
-
- /* Define to `unsigned' if <sys/types.h> doesn't define. */
- /* sys/types.h doesn't define it, but stdio.h does, which cvs.h
- #includes, so things should be okay. */
- /* #undef size_t */
-
- /* Define if the `S_IS*' macros in <sys/stat.h> do not work properly. */
- /* sys/stat.h apparently doesn't even have them; setting this will let
- ../lib/system.h define them. */
- #define STAT_MACROS_BROKEN 1
-
- /* Define if you have the ANSI C header files. */
- /* We have at least a reasonable facsimile thereof. */
- #define STDC_HEADERS 1
-
- /* Define if you can safely include both <sys/time.h> and <time.h>. */
- /* We don't have <sys/time.h> at all. Why isn't there a definition
- for HAVE_SYS_TIME_H anywhere in config.h.in? */
- #undef TIME_WITH_SYS_TIME
-
- /* Define to `int' if <sys/types.h> doesn't define. */
- #define uid_t int
-
- /* Define if you have MIT Kerberos version 4 available. */
- /* We don't. */
- #undef HAVE_KERBEROS
-
- /* Define if you want CVS to be able to be a remote repository client. */
- /* That's all we want. */
- #define CLIENT_SUPPORT
-
- /* Define if you want CVS to be able to serve repositories to remote
- clients. */
- /* No server support yet. Note that you don't have to define
- CLIENT_SUPPORT or SERVER_SUPPORT to enable the non-remote code;
- that's always there. */
- #undef SERVER_SUPPORT
-
- /* the path to the gnu diff program on your system */
- /* We don't need this for CLIENT side. */
- #undef DIFF
-
- /* the path to the gnu grep program on your system */
- /* We don't need this for CLIENT side. */
- #undef GREP
-
- /* The number of bytes in a int. */
- #define SIZEOF_INT 4
-
- /* The number of bytes in a long. */
- #define SIZEOF_LONG 4
-
- /* Define if you have the connect function. */
- /* Not used? */
- /* It appears to be used in client.c now... don't know yet it OS/2 has it. */
- #define HAVE_CONNECT
-
- /* Define if you have the fchdir function. */
- #undef HAVE_FCHDIR
-
- /* Define if you have the fchmod function. */
- #undef HAVE_FCHMOD
-
- /* Define if you have the fsync function. */
- #undef HAVE_FSYNC
-
- /* Define if you have the ftime function. */
- #define HAVE_FTIME 1
-
- /* Define if you have the ftruncate function. */
- #undef HAVE_FTRUNCATE
-
- /* Define if you have the getpagesize function. */
- #undef HAVE_GETPAGESIZE
-
- /* Define if you have the krb_get_err_text function. */
- #undef HAVE_KRB_GET_ERR_TEXT
-
- /* Define if you have the mkfifo function. */
- #undef HAVE_MKFIFO
-
- /* Define if you have the putenv function. */
- #define HAVE_PUTENV 1
-
- /* Define if you have the setvbuf function. */
- #define HAVE_SETVBUF 1
-
- /* Define if you have the sigaction function. */
- #undef HAVE_SIGACTION
-
- /* Define if you have the sigblock function. */
- #undef HAVE_SIGBLOCK
-
- /* Define if you have the sigprocmask function. */
- #undef HAVE_SIGPROCMASK
-
- /* Define if you have the sigsetmask function. */
- #undef HAVE_SIGSETMASK
-
- /* Define if you have the sigvec function. */
- #undef HAVE_SIGVEC
-
- /* Define if you have the timezone function. */
- /* Hmm, I actually rather think it's an extern long
- variable; that message was mechanically generated
- by autoconf. And I don't see any actual uses of
- this function in the code anyway, hmm. */
- #undef HAVE_TIMEZONE
-
- /* Define if you have the vfork function. */
- #undef HAVE_VFORK
-
- /* Define if you have the vprintf function. */
- #define HAVE_VPRINTF 1
-
- /* Define if you have the <direct.h> header file. */
- #define HAVE_DIRECT_H 1
-
- /* Define if you have the <dirent.h> header file. */
- /* We have our own dirent.h and dirent.c. */
- #define HAVE_DIRENT_H 1
-
- /* Define if you have the <errno.h> header file. */
- #define HAVE_ERRNO_H 1
-
- /* Define if you have the <fcntl.h> header file. */
- #define HAVE_FCNTL_H 1
-
- /* Define if you have the <io.h> header file. */
- /* Low-level Unix I/O routines like open, creat, etc. */
- #define HAVE_IO_H 1
-
- /* Define if you have the <memory.h> header file. */
- #define HAVE_MEMORY_H 1
-
- /* Define if you have the <ndbm.h> header file. */
- #undef HAVE_NDBM_H
-
- /* Define if you have the <ndir.h> header file. */
- #undef HAVE_NDIR_H
-
- /* Define if you have the <string.h> header file. */
- #define HAVE_STRING_H 1
-
- /* Define if you have the <sys/bsdtypes.h> header file. */
- #undef HAVE_SYS_BSDTYPES_H
-
- /* Define if you have the <sys/dir.h> header file. */
- #undef HAVE_SYS_DIR_H
-
- /* Define if you have the <sys/ndir.h> header file. */
- #undef HAVE_SYS_NDIR_H
-
- /* Define if you have the <sys/param.h> header file. */
- #undef HAVE_SYS_PARAM_H
-
- /* Define if you have the <sys/select.h> header file. */
- #undef HAVE_SYS_SELECT_H
-
- /* Define if you have the <sys/time.h> header file. */
- #undef HAVE_SYS_TIME_H
-
- /* Define if you have the <sys/timeb.h> header file. */
- #define HAVE_SYS_TIMEB_H 1
-
- /* Define if you have the <unistd.h> header file. */
- #undef HAVE_UNISTD_H
-
- /* Define if you have the <utime.h> header file. */
- #undef HAVE_UTIME_H
-
- /* Define if you have the <sys/utime.h> header file. */
- #define HAVE_SYS_UTIME_H 1
-
- /* Define if you have the inet library (-linet). */
- #undef HAVE_LIBINET
-
- /* Define if you have the nsl library (-lnsl). */
- /* This is not used anywhere in the source code. */
- #undef HAVE_LIBNSL
-
- /* Define if you have the nsl_s library (-lnsl_s). */
- #undef HAVE_LIBNSL_S
-
- /* Define if you have the socket library (-lsocket). */
- /* This isn't ever used either. */
- #undef HAVE_LIBSOCKET
-
- /* Under OS/2, mkdir only takes one argument. */
- #define CVS_MKDIR os2_mkdir
- extern int os2_mkdir (const char *PATH, int MODE);
-
- /* This function doesn't exist under OS/2; we provide a stub. */
- extern int readlink (char *path, char *buf, int buf_size);
-
- /* This is just a call to GetCurrentProcessID. */
- extern pid_t getpid (void);
-
- /* We definitely have prototypes. */
- #define USE_PROTOTYPES 1
-
- /* Under OS/2, filenames are case-insensitive, and both / and \
- are path component separators. */
- #define FOLD_FN_CHAR(c) (OS2_filename_classes[(unsigned char) (c)])
- extern unsigned char OS2_filename_classes[];
-
- /* Is the character C a path name separator? Under OS/2, you can use
- either / or \. */
- #define ISDIRSEP(c) (FOLD_FN_CHAR(c) == '/')
-
- /* Like strcmp, but with the appropriate tweaks for file names.
- Under OS/2, filenames are case-insensitive but case-preserving,
- and both \ and / are path element separators. */
- extern int fncmp (const char *n1, const char *n2);
-
- /* Fold characters in FILENAME to their canonical forms.
- If FOLD_FN_CHAR is not #defined, the system provides a default
- definition for this. */
- extern void fnfold (char *FILENAME);
-
- /* #define this if your system terminates lines in text files with
- CRLF instead of plain LF, and your I/O functions automatically
- translate between using LF in memory and CRLF on disk, unless you
- specifically tell them not to. */
- #define LINES_CRLF_TERMINATED 1
-
- /* Read data from INFILE, and copy it to OUTFILE.
- Open INFILE using INFLAGS, and OUTFILE using OUTFLAGS.
- This is useful for converting between CRLF and LF line formats. */
- extern void convert_file (char *INFILE, int INFLAGS,
- char *OUTFILE, int OUTFLAGS);
-
- /* This is where old bits go to die under OS/2 as well as WinNT. */
- #define DEVNULL "nul"
-
- /* Make sure that we don't try to perform operations on RCS files on the
- local machine. I think I neglected to apply some changes from
- MHI's port in that area of code, or found some issues I didn't want
- to deal with. */
- #define CLIENT_ONLY
-
- /* We actually do have a transparent rsh, whew. */
- #undef RSH_NOT_TRANSPARENT
- /* But it won't be transparent unless we ask it nicely! */
- #define RSH_NEEDS_BINARY_FLAG 1
-
- /* OS/2 doesn't really have user/group permissions, at least not
- according to the C library manual pages. So we'll make decoys. */
- #define NEED_DECOY_PERMISSIONS 1 /* see system.h */
-
- /* See client.c. Setting execute bits with chmod seems to lose under
- OS/2, although in some places the documentation grudgingly admits
- to the existence of execute bits. */
- #define EXECUTE_PERMISSION_LOSES 1
-
-
-
- /* For the access() function, for which OS/2 has no pre-defined
- mnemonic masks. */
- #define R_OK 04
- #define W_OK 02
- #define F_OK 00
- #define X_OK R_OK /* I think this is right for OS/2. */
-
- /* For getpid() */
- #include <process.h>
-
- /* So "tcpip.h" gets included in lib/system.h: */
- #define USE_OWN_TCPIP_H 1
- /* The IBM TCP/IP library gets initialized in main(): */
- #define INITIALIZE_SOCKET_SUBSYSTEM init_sockets
- extern void init_sockets();
-
- /* Under OS/2, we have our own popen() and pclose()... */
- #define USE_OWN_POPEN 1
- /* ... and we use popenRW to start the rsh server. */
- #define START_RSH_WITH_POPEN_RW 1
-
- /*
- * This tells the client that it must use send()/recv() to talk to the
- * server if it is connected to the server via a socket. Sigh.
- * Windows 95 also cannot convert sockets to file descriptors,
- * apparently.
- */
- #define NO_SOCKET_TO_FD 1
-
- /* chmod() doesn't seem to work -- IBM's own example program does not
- * behave as its documentation claims, in fact! I suspect that
- * DosSetPathInfo is the way to go, but can't seem to make that work
- * either. For now, we can deal with some cases by invoking the DOS
- * "attrib" command via system(). */
- #define CHMOD_BROKEN 1
-
- /* Rule Number 1 of OS/2 Programming: If the function you're looking
- for doesn't exist, try putting "Dos" in front of it. */
- #ifndef sleep
- #define sleep(x) DosSleep(((long)(x))*1000L)
- #endif /* sleep */
-
- /* Set to 1 for some debugging messages. */
- #if 0
- #define KFF_DEBUG(call) printf("*** %s:%d: ", __FILE__, __LINE__); \
- call; fflush(stdout);
- #else
- #define KFF_DEBUG(call)
- #endif
-