[Emacs-diffs] Changes to src/s/vms.h

[Dan Nicolaescu]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Dan Nicolaescu <dann>   08/07/31 05:33:56

Index: src/s/vms.h
===================================================================
RCS file: src/s/vms.h
diff -N src/s/vms.h
--- src/s/vms.h 23 Jul 2008 06:26:32 -0000      1.26
+++ /dev/null   1 Jan 1970 00:00:00 -0000
@@ -1,192 +0,0 @@
-/* system description header for VMS
-   Copyright (C) 1986, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
-                 2008  Free Software Foundation, Inc.
-
-This file is part of GNU Emacs.
-
-GNU Emacs is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-GNU Emacs is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
-
-/*
- *     Define symbols to identify the version of Unix this is.
- *     Define all the symbols that apply correctly.
- */
-
-#ifndef VMS                /* Decus cpp doesn't define this but VAX C does */
-#define VMS
-#endif /* VMS */
-/* Note that this file is used indirectly via vms4-0.h, or some other
-   such file.  These other files define a symbol VMS4_0, VMS4_2, etc.  */
-
-/* SYSTEM_TYPE should indicate the kind of system you are using.
- It sets the Lisp variable system-type.  */
-
-#define SYSTEM_TYPE "vax-vms"
-
-/* Letter to use in finding device name of first pty,
-  if system supports pty's.  'a' means it is /dev/ptya0  */
-
-#define FIRST_PTY_LETTER 'a'
-
-/*
- *     Define NONSYSTEM_DIR_LIBRARY to make Emacs emulate
- *      The 4.2 opendir, etc., library functions.
- */
-
-#define NONSYSTEM_DIR_LIBRARY
-
-/* Define the maximum record length for print strings, if needed. */
-
-#define MAX_PRINT_CHARS 300
-
-
-/* Here, on a separate page, add any special hacks needed
-   to make Emacs work on this system.  For example,
-   you might define certain system call names that don't
-   exist on your system, or that do different things on
-   your system and must be used only through an encapsulation
-   (Which you should place, by convention, in sysdep.c).  */
-
-/* In olden days, VMS filenames did not support hyphen (i.e., the "-"
-   character).  You can #undef this in vmsX-Y.h for newer versions.  */
-
-#define NO_HYPHENS_IN_FILENAMES
-
-/* Do you have the sharable library bug?  If you link with a sharable
-   library that contains psects with the NOSHR attribute and also refer to
-   those psects in your program, the linker give you a private version of
-   the psect which is not related to the version used by the sharable
-   library.  The end result is that your references to variables in that
-   psect have absolutely nothing to do with library references to what is
-   supposed to be the same variable.  If you intend to link with the standard
-   C library (NOT the sharable one) you don't need to define this.  (This
-   is NOT fixed in V4.4...) */
-
-#define SHARABLE_LIB_BUG
-
-/* Partially due to the above mentioned bug and also so that we don't need
-   to require that people have a sharable C library, the default for Emacs
-   is to link with the non-shared library.  If you want to link with the
-   shared library, define this and remake xmakefile and fileio.c. This allows
-   us to ship a guaranteed executable image. */
-
-#define LINK_CRTL_SHARE
-
-/* Define this if you want to read the file SYS$SYSTEM:SYSUAF.DAT for user
-   information.  If you do use this, you must either make SYSUAF.DAT world
-   readable or install Emacs with SYSPRV.  */
-
-/* #define READ_SYSUAF */
-
-/* Traditionally, filenames on VMS are always upper case.  */
-
-#define FILE_SYSTEM_CASE Fupcase
-
-/* On VMS these have a different name */
-
-#define index strchr
-#define rindex strrchr
-#define unlink delete
-
-#ifndef __GNUC__
-extern double mth$dmod(double, double);
-#endif
-
-/* Some time routines are missing in the VAX C RTL, or needs some
-   extra bit of code */
-#define tzset sys_tzset
-#define localtime sys_localtime
-#define gmtime sys_gmtime
-
-/* On later versions of VMS these exist in the C run time library, but
-   we are using our own implementations.  Hide their names to avoid
-   linker errors */
-#define rename sys_rename
-#define execvp sys_execvp
-#define system sys_system
-
-#ifndef GNU_MALLOC
-/* Hide these names so that we don't get linker errors */
-#define malloc sys_malloc
-#define free sys_free
-#define realloc sys_realloc
-#define calloc sys_calloc
-
-/* Don't use the standard brk and sbrk */
-#define sbrk sys_sbrk
-#define brk sys_brk
-#endif
-
-/* On VMS we want to avoid reading and writing very large amounts of
-   data at once, so we redefine read and write here. */
-
-#define read sys_read
-#define write sys_write
-
-/* sys_creat just calls the real creat with additional args of
-   "rfm=var", "rat=cr" to get "normal" VMS files... */
-#define creat sys_creat
-
-/* fwrite forces an RMS PUT on every call.  This is abysmally slow, so
-   we emulate fwrite with fputc, which forces buffering and is much
-   faster! */
-#define fwrite sys_fwrite
-
-/* getuid only returns the member number, which is not unique on most VMS
-   systems.  We emulate it with (getgid()<<16 | getuid()). */
-#define getuid sys_getuid
-
-/* If user asks for TERM, check first for EMACS_TERM.  */
-#define getenv sys_getenv
-
-/* Standard C abort is less useful than it should be. */
-#define abort sys_abort
-
-/* Case conflicts with C library fread. */
-#define Fread F_read
-
-/* Case conflicts with C library srandom. */
-#define Srandom S_random
-
-/* Cause initialization of vmsfns.c to be run.  */
-#define SYMS_SYSTEM syms_of_vmsfns ()
-
-/* VAXCRTL access doesn't deal with SYSPRV very well (among other oddities...)
-   Here, we use $CHKPRO to really determine access. */
-#define access sys_access
-
-#define        PAGESIZE        512
-
-#define        _longjmp        longjmp
-#define        _setjmp         setjmp
-
-globalref char sdata[];
-#define DATA_START (((int) sdata + 511) & ~511)
-#define TEXT_START 512
-
-#define PURESIZE 330000
-
-/* Stdio FILE type has extra indirect on VMS, so must alter this macro.  */
-
-#define PENDING_OUTPUT_COUNT(FILE) ((*(FILE))->_ptr - (*(FILE))->_base)
-
-#define NULL_DEVICE "NLA0:"
-
-/* Case conflict with Xlib XFree () */
-#define xfree emacs_xfree
-
-/* What separator do we use in paths?  */
-#define SEPCHAR ','
-
-/* arch-tag: 76bc2b70-46d1-4334-8f12-955c0d0ca6d4
-   (do not change this comment) */