Missed files from 1.7.1 import

1 files changed, 422 insertions, 0 deletions

diff --git a/gnu/usr.bin/cvs/os2/config.h b/gnu/usr.bin/cvs/os2/config.h
new file mode 100644
index 00000000000..052e565482d
--- /dev/null
+++ b/gnu/usr.bin/cvs/os2/config.h
@@ -0,0 +1,422 @@
+/* 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 using alloca.c.  */
+#undef C_ALLOCA
+
+/* 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 one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
+   This function is required for alloca.c support on those systems.  */
+/* This shouldn't matter, but pro forma:  */
+#undef CRAY_STACKSEG_END
+
+/* 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 have alloca, as a function or macro.  */
+#define HAVE_ALLOCA 1
+/* OS/2 has alloca() in <stdlib.h>! */
+#define ALLOCA_IN_STDLIB 1
+
+/* Define if you have <alloca.h> and it should be used (not on Ultrix).  */
+/* but calls it _alloca and says it returns void *.  We provide our
+   own header file.  */
+/* OS/2 declares alloca in `stdlib.h'. */
+/* #define HAVE_ALLOCA_H 1 */
+#undef HAVE_ALLOCA_H
+
+/* 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 */
+
+/* If using the C implementation of alloca, define if you know the
+   direction of stack growth for your system; otherwise it will be
+   automatically deduced at run-time.
+	STACK_DIRECTION > 0 => grows toward higher addresses
+	STACK_DIRECTION < 0 => grows toward lower addresses
+	STACK_DIRECTION = 0 => direction of growth unknown
+ */
+/* This shouldn't matter, but pro forma:  */
+#undef STACK_DIRECTION
+
+/* 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"
+
+/* Comment markers for some OS/2-specific file types.  */
+/* Actually, these come from WinNT, but what the heck. */
+#define SYSTEM_COMMENT_TABLE \
+    "mak", "# ",    			/* makefile */                    \
+    "rc",  " * ",   			/* MS Windows resource file */    \
+    "dlg", " * ",   			/* MS Windows dialog file */      \
+    "frm", "' ",    			/* Visual Basic form */           \
+    "bas", "' ",    			/* Visual Basic code */
+
+/* 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