* movemail.c:

* make-docfile.c: Remove reference to symbols defined by systems
not supported anymore: MAC_OS8, XENIX and STRIDE.

* (src/m/mips.h):
* (src/m/intel386.h):
* callproc.c:
* config.in:
* ecrt0.c:
* emacs.c:
* fileio.c:
* frame.c:
* getpagesize.h:
* keyboard.c:
* lread.c:
* process.c:
* puresize.h:
* sysdep.c:
* systty.h:
* syswait.h:
* unexec.c:
* xdisp.c:
* alloc.c: Remove code containing references to symbols defined by
unsupported systems.

diff --git a/lib-src/ChangeLog b/lib-src/ChangeLog
index 07d7354..bb28500 100644 (file)
--- a/lib-src/ChangeLog
+++ b/lib-src/ChangeLog
@@ -1,3 +1,9 @@
+2008-01-13  Dan Nicolaescu  <dann@ics.uci.edu>
+
+       * movemail.c:
+       * make-docfile.c: Remove reference to symbols defined by systems
+       not supported anymore: MAC_OS8, XENIX and STRIDE.
+
 2008-01-12  Eli Zaretskii  <eliz@gnu.org>
 
        * emacsclient.c (decode_options) [WINDOWSNT]: Don't use the value

diff --git a/lib-src/make-docfile.c b/lib-src/make-docfile.c
index 1564aca..6e22eb8 100644 (file)
--- a/lib-src/make-docfile.c
+++ b/lib-src/make-docfile.c
@@ -62,11 +62,7 @@ Boston, MA 02110-1301, USA.  */
 #endif /* not DOS_NT */
 
 #ifndef DIRECTORY_SEP
-#ifdef MAC_OS8
-#define DIRECTORY_SEP ':'
-#else  /* not MAC_OS8 */
 #define DIRECTORY_SEP '/'
-#endif /* not MAC_OS8 */
 #endif
 
 #ifndef IS_DIRECTORY_SEP

diff --git a/lib-src/movemail.c b/lib-src/movemail.c
index 7c64767..daf8c61 100644 (file)
--- a/lib-src/movemail.c
+++ b/lib-src/movemail.c
@@ -503,13 +503,7 @@ main (argc, argv)
 #ifdef MAIL_USE_SYSTEM_LOCK
       if (! preserve_mail)
        {
-#if defined (STRIDE) || defined (XENIX)
-         /* Stride, xenix have file locking, but no ftruncate.
-            This mess will do. */
-         close (open (inname, O_CREAT | O_TRUNC | O_RDWR, 0666));
-#else
          ftruncate (indesc, 0L);
-#endif /* STRIDE or XENIX */
        }
 #endif /* MAIL_USE_SYSTEM_LOCK */
 

diff --git a/src/ChangeLog b/src/ChangeLog
index d56550f..0ad3ba9 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,28 @@
+2008-01-13  Dan Nicolaescu  <dann@ics.uci.edu>
+
+       * (unexsunos4): Remove file, system not supported anymore.
+
+       * (src/m/mips.h):
+       * (src/m/intel386.h):
+       * callproc.c:
+       * config.in:
+       * ecrt0.c:
+       * emacs.c:
+       * fileio.c:
+       * frame.c:
+       * getpagesize.h:
+       * keyboard.c:
+       * lread.c:
+       * process.c:
+       * puresize.h:
+       * sysdep.c:
+       * systty.h:
+       * syswait.h:
+       * unexec.c:
+       * xdisp.c:
+       * alloc.c: Remove code containing references to symbols defined by
+       unsupported systems.
+
 2008-01-11  Kenichi Handa  <handa@ni.aist.go.jp>
 
        * coding.c (detect_coding_mask): Fix previous change.

diff --git a/src/alloc.c b/src/alloc.c
index 6ded38c..86a48e4 100644 (file)
--- a/src/alloc.c
+++ b/src/alloc.c
@@ -1928,11 +1928,7 @@ allocate_string ()
   consing_since_gc += sizeof *s;
 
 #ifdef GC_CHECK_STRING_BYTES
-  if (!noninteractive
-#ifdef MAC_OS8
-      && current_sblock
-#endif
-     )
+  if (!noninteractive)
     {
       if (++check_string_bytes_count == 200)
        {

diff --git a/src/callproc.c b/src/callproc.c
index ef5fcc8..2078c44 100644 (file)
--- a/src/callproc.c
+++ b/src/callproc.c
@@ -160,14 +160,14 @@ Lisp_Object
 call_process_cleanup (fdpid)
      Lisp_Object fdpid;
 {
-#if defined (MSDOS) || defined (MAC_OS8)
+#if defined (MSDOS)
   /* for MSDOS fdpid is really (fd . tempfile)  */
   register Lisp_Object file;
   file = Fcdr (fdpid);
   emacs_close (XFASTINT (Fcar (fdpid)));
   if (strcmp (SDATA (file), NULL_DEVICE) != 0)
     unlink (SDATA (file));
-#else /* not MSDOS and not MAC_OS8 */
+#else /* not MSDOS */
   register int pid = XFASTINT (Fcdr (fdpid));
 
   if (call_process_exited)
@@ -244,10 +244,6 @@ usage: (call-process PROGRAM &optional INFILE BUFFER DISPLAY &rest ARGS)  */)
   char *outf, *tempfile;
   int outfilefd;
 #endif
-#ifdef MAC_OS8
-  char *tempfile;
-  int outfilefd;
-#endif
 #if 0
   int mask;
 #endif
@@ -470,39 +466,11 @@ usage: (call-process PROGRAM &optional INFILE BUFFER DISPLAY &rest ARGS)  */)
   fd[1] = outfilefd;
 #endif /* MSDOS */
 
-#ifdef MAC_OS8
-  /* Since we don't have pipes on the Mac, create a temporary file to
-     hold the output of the subprocess.  */
-  tempfile = (char *) alloca (SBYTES (Vtemp_file_name_pattern) + 1);
-  bcopy (SDATA (Vtemp_file_name_pattern), tempfile,
-        SBYTES (Vtemp_file_name_pattern) + 1);
-
-  mktemp (tempfile);
-
-  outfilefd = creat (tempfile, S_IREAD | S_IWRITE);
-  if (outfilefd < 0)
-    {
-      close (filefd);
-      report_file_error ("Opening process output file",
-                        Fcons (build_string (tempfile), Qnil));
-    }
-  fd[0] = filefd;
-  fd[1] = outfilefd;
-#endif /* MAC_OS8 */
-
   if (INTEGERP (buffer))
     fd[1] = emacs_open (NULL_DEVICE, O_WRONLY, 0), fd[0] = -1;
   else
     {
 #ifndef MSDOS
-#ifndef MAC_OS8
-      errno = 0;
-      if (pipe (fd) == -1)
-       {
-         emacs_close (filefd);
-         report_file_error ("Creating process pipe", Qnil);
-       }
-#endif
 #endif
 #if 0
       /* Replaced by close_process_descs */
@@ -561,52 +529,6 @@ usage: (call-process PROGRAM &optional INFILE BUFFER DISPLAY &rest ARGS)  */)
        report_file_error ("Cannot redirect stderr", Fcons (error_file, Qnil));
       }
 
-#ifdef MAC_OS8
-    {
-      /* Call run_mac_command in sysdep.c here directly instead of doing
-         a child_setup as for MSDOS and other platforms.  Note that this
-         code does not handle passing the environment to the synchronous
-         Mac subprocess.  */
-      char *infn, *outfn, *errfn, *currdn;
-
-      /* close these files so subprocess can write to them */
-      close (outfilefd);
-      if (fd_error != outfilefd)
-        close (fd_error);
-      fd1 = -1; /* No harm in closing that one! */
-
-      infn = SDATA (infile);
-      outfn = tempfile;
-      if (NILP (error_file))
-        errfn = NULL_DEVICE;
-      else if (EQ (Qt, error_file))
-        errfn = outfn;
-      else
-        errfn = SDATA (error_file);
-      currdn = SDATA (current_dir);
-      pid = run_mac_command (new_argv, currdn, infn, outfn, errfn);
-
-      /* Record that the synchronous process exited and note its
-         termination status.  */
-      synch_process_alive = 0;
-      synch_process_retcode = pid;
-      if (synch_process_retcode < 0)  /* means it couldn't be exec'ed */
-       {
-         synchronize_system_messages_locale ();
-         synch_process_death = strerror (errno);
-       }
-
-      /* Since CRLF is converted to LF within `decode_coding', we can
-         always open a file with binary mode.  */
-      fd[0] = open (tempfile, O_BINARY);
-      if (fd[0] < 0)
-       {
-         unlink (tempfile);
-         close (filefd);
-         report_file_error ("Cannot re-open temporary file", Qnil);
-       }
-    }
-#else /* not MAC_OS8 */
 #ifdef MSDOS /* MW, July 1993 */
     /* Note that on MSDOS `child_setup' actually returns the child process
        exit status, not its PID, so we assign it to `synch_process_retcode'
@@ -669,7 +591,6 @@ usage: (call-process PROGRAM &optional INFILE BUFFER DISPLAY &rest ARGS)  */)
     if (fd_error >= 0)
       emacs_close (fd_error);
 #endif /* not MSDOS */
-#endif /* not MAC_OS8 */
 
     environ = save_environ;
 
@@ -703,14 +624,14 @@ usage: (call-process PROGRAM &optional INFILE BUFFER DISPLAY &rest ARGS)  */)
   /* Enable sending signal if user quits below.  */
   call_process_exited = 0;
 
-#if defined(MSDOS) || defined(MAC_OS8)
+#if defined(MSDOS)
   /* MSDOS needs different cleanup information.  */
   record_unwind_protect (call_process_cleanup,
                         Fcons (make_number (fd[0]), build_string (tempfile)));
 #else
   record_unwind_protect (call_process_cleanup,
                         Fcons (make_number (fd[0]), make_number (pid)));
-#endif /* not MSDOS and not MAC_OS8 */
+#endif /* not MSDOS */
 
 
   if (BUFFERP (buffer))

diff --git a/src/config.in b/src/config.in
index 27f89c2..75a2058 100644 (file)
--- a/src/config.in
+++ b/src/config.in
@@ -837,13 +837,6 @@ Boston, MA 02110-1301, USA.  */
 /* Define to 1 if your <sys/time.h> declares `struct tm'. */
 #undef TM_IN_SYS_TIME
 
-/* Define to 1 for Encore UMAX. */
-#undef UMAX
-
-/* Define to 1 for Encore UMAX 4.3 that has <inq_status/cpustats.h> instead of
-   <sys/cpustats.h>. */
-#undef UMAX4_3
-
 /* Define to the unexec source file name. */
 #undef UNEXEC_SRC
 

diff --git a/src/ecrt0.c b/src/ecrt0.c
index 36f6cae..41bd1c8 100644 (file)
--- a/src/ecrt0.c
+++ b/src/ecrt0.c
@@ -84,146 +84,6 @@ char **environ;
 static start1 ();
 #endif
 
-#ifdef APOLLO
-extern char   *malloc(), *realloc(), *(*_libc_malloc) (), *(*_libc_realloc)();
-extern void    free(), (*_libc_free) (); extern int main();
-std_$call void  unix_$main();
-
-_start()
-{
-       _libc_malloc = malloc;
-       _libc_realloc = realloc;
-       _libc_free = free;
-       unix_$main(main);       /* no return */
-}
-#endif /* APOLLO */
-
-#if defined(orion) || defined(pyramid) || defined(celerity) || defined(ALLIANT) || defined(clipper) || defined(sps7)
-
-#if defined(sps7) && defined(V3x)
-        asm("  section 10");
-        asm("  ds.b    0xb0");
-#endif
-
-#ifdef ALLIANT
-/* _start must initialize _curbrk and _minbrk on the first startup;
-   when starting up after dumping, it must initialize them to what they were
-   before the dumping, since they are in the shared library and
-   are not dumped.  See ADJUST_EXEC_HEADER in m-alliant.h.  */
-extern unsigned char *_curbrk, *_minbrk;
-extern unsigned char end;
-unsigned char *_setbrk = &end;
-#ifdef ALLIANT_2800
-unsigned char *_end = &end;
-#endif
-#endif
-
-#ifndef DUMMIES
-#define DUMMIES
-#endif
-
-_start (DUMMIES argc, argv, envp)
-     int argc;
-     char **argv, **envp;
-{
-#ifdef ALLIANT
-#ifdef ALLIANT_2800
-  _curbrk = _end;
-  _minbrk = _end;
-#else
-  _curbrk = _setbrk;
-  _minbrk = _setbrk;
-#endif
-#endif
-
-  environ = envp;
-
-  exit (main (argc, argv, envp));
-}
-
-#endif /* orion or pyramid or celerity or alliant or clipper */
-
-#if defined (ns16000) && !defined (sequent) && !defined (UMAX) && !defined (CRT0_DUMMIES)
-
-_start ()
-{
-/* On 16000, _start pushes fp onto stack */
-  start1 ();
-}
-
-/* ignore takes care of skipping the fp value pushed in start.  */
-static
-start1 (ignore, argc, argv)
-     int ignore;
-     int argc;
-     register char **argv;
-{
-  environ = argv + argc + 1;
-
-  if (environ == *argv)
-    environ--;
-  exit (main (argc, argv, environ));
-}
-#endif /* ns16000, not sequent and not UMAX, and not the CRT0_DUMMIES method */
-
-#ifdef UMAX
-_start()
-{
-       asm("   exit []                 # undo enter");
-       asm("   .set    exitsc,1");
-       asm("   .set    sigcatchall,0x400");
-
-       asm("   .globl  _exit");
-       asm("   .globl  start");
-       asm("   .globl  __start");
-       asm("   .globl  _main");
-       asm("   .globl  _environ");
-       asm("   .globl  _sigvec");
-       asm("   .globl  sigentry");
-
-       asm("start:");
-       asm("   br      .xstart");
-       asm("   .org    0x20");
-       asm("   .double p_glbl,0,0xf00000,0");
-       asm("   .org    0x30");
-       asm(".xstart:");
-       asm("   adjspb  $8");
-       asm("   movd    8(sp),0(sp)     # argc");
-       asm("   addr    12(sp),r0");
-       asm("   movd    r0,4(sp)        # argv");
-       asm("L1:");
-       asm("   movd    r0,r1");
-       asm("   addqd   $4,r0");
-       asm("   cmpqd   $0,0(r1)        # null args term ?");
-       asm("   bne     L1");
-       asm("   cmpd    r0,0(4(sp))     # end of 'env' or 'argv' ?");
-       asm("   blt     L2");
-       asm("   addqd   $-4,r0          # envp's are in list");
-       asm("L2:");
-       asm("   movd    r0,8(sp)        # env");
-       asm("   movd    r0,@_environ    # indir is 0 if no env ; not 0 if env");
-       asm("   movqd   $0,tos          # setup intermediate signal handler");
-       asm("   addr    @sv,tos");
-       asm("   movzwd  $sigcatchall,tos");
-       asm("   jsr     @_sigvec");
-       asm("   adjspb  $-12");
-       asm("   jsr     @_main");
-       asm("   adjspb  $-12");
-       asm("   movd    r0,tos");
-       asm("   jsr     @_exit");
-       asm("   adjspb  $-4");
-       asm("   addr    @exitsc,r0");
-       asm("   svc");
-       asm("   .align  4               # sigvec arg");
-       asm("sv:");
-       asm("   .double sigentry");
-       asm("   .double 0");
-       asm("   .double 0");
-
-       asm("   .comm   p_glbl,1");
-}
-#endif /* UMAX */
-
 #ifdef CRT0_DUMMIES
 
 /* Define symbol "start": here; some systems want that symbol.  */
@@ -295,21 +155,10 @@ start1 (CRT0_DUMMIES argc, xargv)
        asm ("  global  _start");
        asm ("  text");
        asm ("_start:");
-#ifndef NU
-#ifdef STRIDE
-       asm ("  comm    havefpu%,2");
-#else /* m68k, not STRIDE */
        asm ("  comm    splimit%,4");
-#endif /* STRIDE */
        asm ("  global  exit");
        asm ("  text");
-#ifdef STRIDE
-       asm ("  trap    &3");
-       asm ("  mov.w   %d0,havefpu%");
-#else /* m68k, not STRIDE */
        asm ("  mov.l   %d0,splimit%");
-#endif /* STRIDE */
-#endif /* not NU */
        asm ("  jsr     start1");
        asm ("  mov.l   %d0,(%sp)");
        asm ("  jsr     exit");
@@ -319,32 +168,6 @@ start1 (CRT0_DUMMIES argc, xargv)
 
 #ifdef m68000
 
-#ifdef ISI68K
-/* Added by ESM Sun May 24 12:44:02 1987 to get new ISI library to work */
-/* Edited by Ray Mon May 15 15:59:56 EST 1989 so we can compile with gcc */
-#if defined(BSD4_3) && !defined(__GNUC__)
-static foo () {
-#endif
-       asm ("  .globl  is68020");
-       asm ("is68020:");
-#ifndef BSD4_3
-       asm ("  .long   0x00000000");
-       asm ("  .long   0xffffffff");
-/* End of stuff added by ESM */
-#endif
-       asm ("  .text");
-       asm ("  .globl  __start");
-       asm ("__start:");
-       asm ("  .word 0");
-       asm ("  link    a6,#0");
-       asm ("  jbsr    _start1");
-       asm ("  unlk    a6");
-       asm ("  rts");
-#if defined(BSD4_3) && !defined(__GNUC__)
-      }
-#endif
-#else /* not ISI68K */
-
 _start ()
 {
 #ifdef sun
@@ -353,7 +176,6 @@ _start ()
 /* On 68000, _start pushes a6 onto stack  */
   start1 ();
 }
-#endif /* not ISI68k */
 #endif /* m68000 */
 #endif /* m68k */
 
@@ -373,15 +195,6 @@ start1 (ignore, argc, xargv)
 
   if ((char *)environ == xargv)
     environ--;
-#ifdef sun_68881
-  asm("    jsr     f68881_used");
-#endif
-#ifdef sun_fpa
-  asm("    jsr     ffpa_used");
-#endif
-#ifdef sun_soft
-  asm("    jsr     start_float");
-#endif
   exit (main (argc, argv, environ));
 }
 
@@ -503,85 +316,6 @@ char **argv_value;
 #endif /* new hp assembler */
 #endif /* hp9000s300 */
 
-#ifdef GOULD
-
-/* startup code has to be in near text rather
-   than fartext as allocated by the C compiler. */
-       asm("   .text");
-       asm("   .align  2");
-       asm("   .globl  __start");
-       asm("   .text");
-       asm("__start:");
-/* setup base register b1 (function base). */
-       asm("   .using  b1,.");
-       asm("   tpcbr   b1");
-/* setup base registers b3 through b7 (data references). */
-       asm("   file    basevals,b3");
-/* setup base register b2 (stack pointer); it should be
-   aligned on a 8-word boundary; but because it is pointing
-   to argc, its value should be remembered (in r5). */
-       asm("   movw    b2,r4");
-       asm("   movw    b2,r5");
-       asm("   andw    #~0x1f,r4");
-       asm("   movw    r4,b2");
-/* allocate stack frame to do some work. */
-       asm("   subea   16w,b2");
-/* initialize signal catching for UTX/32 1.2; this is
-   necessary to make restart from saved image work. */
-       asm("   movea   sigcatch,r1");
-       asm("   movw    r1,8w[b2]");
-       asm("   svc     #1,#150");
-/* setup address of argc for start1. */
-       asm("   movw    r5,8w[b2]");
-       asm("   func    #1,_start1");
-       asm("   halt");
-/* space for ld to store base register initial values. */
-       asm("   .align  5");
-       asm("basevals:");
-       asm("   .word   __base3,__base4,__base5,__base6,__base7");
-
-static
-start1 (xargc)
-     int *xargc;
-{
-  register int argc;
-  register char **argv;
-
-  argc = *xargc;
-  argv = (char **)(xargc) + 1;
-  environ = argv + argc + 1;
-
-  if (environ == argv)
-    environ--;
-  exit (main (argc, argv, environ));
-
-}
-
-#endif /* GOULD */
-
-#ifdef elxsi
-#include <elxsi/argvcache.h>
-
-extern char **environ;
-extern int     errno;
-extern void    _init_doscan(), _init_iob();
-extern char    end[];
-char           *_init_brk = end;
-
-_start()
-{
-  environ = exec_cache.ac_envp;
-  brk (_init_brk);
-  errno = 0;
-  _init_doscan ();
-  _init_iob ();
-  _exit (exit (main (exec_cache.ac_argc,
-                    exec_cache.ac_argv,
-                    exec_cache.ac_envp)));
-}
-#endif /* elxsi */
-
-
 #ifdef sparc
 asm (".global __start");
 asm (".text");

diff --git a/src/emacs.c b/src/emacs.c
index d990e1a..9a52095 100644 (file)
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -1307,29 +1307,6 @@ main (argc, argv
         CANNOT_DUMP is defined.  */
       syms_of_keyboard ();
 
-#ifdef MAC_OS8
-      /* init_window_once calls make_terminal_frame which on Mac OS
-         creates a full-fledge output_mac type frame.  This does not
-         work correctly before syms_of_textprop, syms_of_macfns,
-         syms_of_ccl, syms_of_fontset, syms_of_xterm, syms_of_search,
-         syms_of_frame, mac_term_init, and init_keyboard have already
-         been called.  */
-      syms_of_textprop ();
-      syms_of_macfns ();
-      syms_of_ccl ();
-      syms_of_fontset ();
-      syms_of_macterm ();
-      syms_of_macmenu ();
-      syms_of_macselect ();
-      syms_of_data ();
-      syms_of_search ();
-      syms_of_frame ();
-
-      init_atimer ();
-      mac_term_init (build_string ("Mac"), NULL, NULL);
-      init_keyboard ();
-#endif
-
       init_window_once ();     /* Init the window system.  */
       init_fileio_once ();     /* Must precede any path manipulation.  */
 #ifdef HAVE_WINDOW_SYSTEM
@@ -1351,9 +1328,7 @@ main (argc, argv
 #ifdef CLASH_DETECTION
   init_filelock ();
 #endif
-#ifndef MAC_OS8
   init_atimer ();
-#endif
   running_asynch_code = 0;
 
   /* Handle --unibyte and the EMACS_UNIBYTE envvar,
@@ -1533,10 +1508,8 @@ main (argc, argv
       /* The basic levels of Lisp must come first.  */
       /* And data must come first of all
         for the sake of symbols like error-message.  */
-#ifndef MAC_OS8
       /* Called before init_window_once for Mac OS Classic.  */
       syms_of_data ();
-#endif
       syms_of_alloc ();
       syms_of_lread ();
       syms_of_print ();
@@ -1551,10 +1524,7 @@ main (argc, argv
       syms_of_casetab ();
       syms_of_callproc ();
       syms_of_category ();
-#ifndef MAC_OS8
-      /* Called before init_window_once for Mac OS Classic.  */
       syms_of_ccl ();
-#endif
       syms_of_charset ();
       syms_of_cmds ();
 #ifndef NO_DIR_LIBRARY
@@ -1576,11 +1546,8 @@ main (argc, argv
       syms_of_marker ();
       syms_of_minibuf ();
       syms_of_process ();
-#ifndef MAC_OS8
-      /* Called before init_window_once for Mac OS Classic.  */
       syms_of_search ();
       syms_of_frame ();
-#endif
       syms_of_syntax ();
       syms_of_terminal ();
       syms_of_term ();
@@ -1588,10 +1555,7 @@ main (argc, argv
 #ifdef HAVE_SOUND
       syms_of_sound ();
 #endif
-#ifndef MAC_OS8
-      /* Called before init_window_once for Mac OS Classic.  */
       syms_of_textprop ();
-#endif
       syms_of_composite ();
 #ifdef VMS
       syms_of_vmsproc ();
@@ -1673,10 +1637,7 @@ main (argc, argv
 
   init_editfns (); /* init_process uses Voperating_system_release. */
   init_process (); /* init_display uses add_keyboard_wait_descriptor. */
-#ifndef MAC_OS8
-  /* Called before init_window_once for Mac OS Classic.  */
   init_keyboard ();    /* This too must precede init_sys_modes.  */
-#endif
 #ifdef VMS
   init_vmsproc ();     /* And this too.  */
 #endif /* VMS */

diff --git a/src/fileio.c b/src/fileio.c
index d921916..2789ab3 100644 (file)
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -68,10 +68,6 @@ extern int errno;
 #endif
 #endif
 
-#ifdef APOLLO
-#include <sys/time.h>
-#endif
-
 #include "lisp.h"
 #include "intervals.h"
 #include "buffer.h"
@@ -810,12 +806,6 @@ directory_file_name (src, dst)
   /* Process as Unix format: just remove any final slash.
      But leave "/" unchanged; do not change it to "".  */
   strcpy (dst, src);
-#ifdef APOLLO
-  /* Handle // as root for apollo's.  */
-  if ((slen > 2 && dst[slen - 1] == '/')
-      || (slen > 1 && dst[0] != '/' && dst[slen - 1] == '/'))
-    dst[slen - 1] = 0;
-#else
   if (slen > 1
       && IS_DIRECTORY_SEP (dst[slen - 1])
 #ifdef DOS_NT
@@ -823,7 +813,6 @@ directory_file_name (src, dst)
 #endif
       )
     dst[slen - 1] = 0;
-#endif
 #ifdef DOS_NT
   CORRECT_DIR_SEPS (dst);
 #endif
@@ -1788,10 +1777,6 @@ See also the function `substitute-in-file-name'.")
       while (*p)
        {
          if (p[0] == '/' && p[1] == '/'
-#ifdef APOLLO
-             /* // at start of filename is meaningful on Apollo system.  */
-             && nm != p
-#endif /* APOLLO */
              )
            nm = p + 1;
          if (p[0] == '/' && p[1] == '~')
@@ -2023,10 +2008,6 @@ See also the function `substitute-in-file-name'.")
          *o++ = *p++;
        }
       else if (!strncmp (p, "//", 2)
-#ifdef APOLLO
-              /* // at start of filename is meaningful in Apollo system.  */
-              && o != target
-#endif /* APOLLO */
               )
        {
          o = target;
@@ -2042,11 +2023,6 @@ See also the function `substitute-in-file-name'.")
        {
          while (o != target && *--o != '/')
            ;
-#ifdef APOLLO
-         if (o == target + 1 && o[-1] == '/' && o[0] == '/')
-           ++o;
-         else
-#endif /* APOLLO */
          if (o == target && *o == '/')
            ++o;
          p += 3;
@@ -2097,11 +2073,11 @@ search_embedded_absfilename (nm, endp)
 #endif /* VMS */
           || IS_DIRECTORY_SEP (p[-1]))
          && file_name_absolute_p (p)
-#if defined (APOLLO) || defined (WINDOWSNT) || defined(CYGWIN)
+#if defined (WINDOWSNT) || defined(CYGWIN)
          /* // at start of file name is meaningful in Apollo,
             WindowsNT and Cygwin systems.  */
          && !(IS_DIRECTORY_SEP (p[0]) && p - 1 == nm)
-#endif /* not (APOLLO || WINDOWSNT || CYGWIN) */
+#endif /* not (WINDOWSNT || CYGWIN) */
              )
        {
          for (s = p; *s && (!IS_DIRECTORY_SEP (*s)
@@ -3782,12 +3758,7 @@ variable `last-coding-system-used' to the coding system actually used.  */)
   }
   if (total < 0)
 #else
-#ifndef APOLLO
   if (stat (SDATA (filename), &st) < 0)
-#else
-  if ((fd = emacs_open (SDATA (filename), O_RDONLY, 0)) < 0
-      || fstat (fd, &st) < 0)
-#endif /* not APOLLO */
 #endif /* WINDOWSNT */
     {
       if (fd >= 0) emacs_close (fd);
@@ -4665,9 +4636,6 @@ variable `last-coding-system-used' to the coding system actually used.  */)
     {
       if (!EQ (current_buffer->undo_list, Qt))
        current_buffer->undo_list = Qnil;
-#ifdef APOLLO
-      stat (SDATA (filename), &st);
-#endif
 
       if (NILP (handler))
        {
@@ -5376,15 +5344,13 @@ This does code conversion according to the value of
      but who knows about all the other machines with NFS?)  */
 #if 0
 
-  /* On VMS and APOLLO, must do the stat after the close
+  /* On VMS, must do the stat after the close
      since closing changes the modtime.  */
 #ifndef VMS
-#ifndef APOLLO
   /* Recall that #if defined does not work on VMS.  */
 #define FOO
   fstat (desc, &st);
 #endif
-#endif
 #endif
 
   /* NFS can report a write failure now.  */

diff --git a/src/frame.c b/src/frame.c
index 9b92162..77caef6 100644 (file)
--- a/src/frame.c
+++ b/src/frame.c
@@ -592,9 +592,6 @@ make_terminal_frame (struct terminal *terminal)
     }
   else
     f->output_method = output_termcap;
-#else
-#ifdef MAC_OS8
-  make_mac_terminal_frame (f);
 #else
   {
     f->output_method = output_termcap;
@@ -620,7 +617,6 @@ make_terminal_frame (struct terminal *terminal)
   FRAME_FOREGROUND_PIXEL(f) = FACE_TTY_DEFAULT_FG_COLOR;
   FRAME_BACKGROUND_PIXEL(f) = FACE_TTY_DEFAULT_BG_COLOR;
 #endif
-#endif /* MAC_OS8 */
 #endif /* MSDOS */
 
   if (!noninteractive)
@@ -687,7 +683,7 @@ affects all frames on the same terminal device.  */)
     abort ();
 #else /* not MSDOS */
 
-#if 0 /* #ifdef MAC_OS8 */
+#if 0
   /* This can happen for multi-tty when using both terminal frames and
      Carbon frames. */
   if (sf->output_method != output_mac)
@@ -1359,13 +1355,7 @@ The functions are run with one arg, the frame to be deleted.  */)
   if (! FRAME_LIVE_P (f))
     return Qnil;
 
-  if (NILP (force) && !other_visible_frames (f)
-#ifdef MAC_OS8
-      /* Terminal frame deleted before any other visible frames are
-        created.  */
-      && strcmp (SDATA (f->name), "F1") != 0
-#endif
-     )
+  if (NILP (force) && !other_visible_frames (f))
     error ("Attempt to delete the sole visible or iconified frame");
 
 #if 0

diff --git a/src/getpagesize.h b/src/getpagesize.h
index 5c3180d..ab54062 100644 (file)
--- a/src/getpagesize.h
+++ b/src/getpagesize.h
@@ -43,13 +43,9 @@ Boston, MA 02110-1301, USA.  */
 #      define CLSIZE 1
 #     endif /* no CLSIZE */
 #    else /* no NBPG */
-#     ifdef NBPC
-#      define getpagesize() NBPC
-#     else /* no NBPC */
 #      ifdef PAGESIZE
 #       define getpagesize() PAGESIZE
 #      endif /* PAGESIZE */
-#     endif /* no NBPC */
 #    endif /* no NBPG */
 #   endif /* no EXEC_PAGESIZE */
 #  else /* no HAVE_SYS_PARAM_H */

diff --git a/src/keyboard.c b/src/keyboard.c
index 0122e31..4d31c9e 100644 (file)
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -95,18 +95,7 @@ volatile int interrupt_input_blocked;
    during the current critical section.  */
 int interrupt_input_pending;
 
-
-#ifdef HAVE_WINDOW_SYSTEM
-/* Make all keyboard buffers much bigger when using X windows.  */
-#ifdef MAC_OS8
-/* But not too big (local data > 32K error) if on Mac OS Classic.  */
-#define KBD_BUFFER_SIZE 512
-#else
-#define KBD_BUFFER_SIZE 4096
-#endif
-#else  /* No X-windows, character input */
 #define KBD_BUFFER_SIZE 4096
-#endif /* No X-windows */
 
 #ifdef MULTI_KBOARD
 KBOARD *initial_kboard;
@@ -7234,7 +7223,7 @@ tty_read_avail_input (struct terminal *terminal,
   if (n_to_read > sizeof cbuf)
     n_to_read = sizeof cbuf;
 #else /* no FIONREAD */
-#if defined (USG) || defined (DGUX) || defined(CYGWIN)
+#if defined (USG) || defined(CYGWIN)
   /* Read some input if available, but don't wait.  */
   n_to_read = sizeof cbuf;
   fcntl (fileno (tty->input), F_SETFL, O_NDELAY);
@@ -7284,9 +7273,9 @@ tty_read_avail_input (struct terminal *terminal,
          );
 
 #ifndef FIONREAD
-#if defined (USG) || defined (DGUX) || defined (CYGWIN)
+#if defined (USG) || defined (CYGWIN)
   fcntl (fileno (tty->input), F_SETFL, 0);
-#endif /* USG or DGUX or CYGWIN */
+#endif /* USG or CYGWIN */
 #endif /* no FIONREAD */
 
   if (nread <= 0)

diff --git a/src/lread.c b/src/lread.c
index a7fe30e..271fd98 100644 (file)
--- a/src/lread.c
+++ b/src/lread.c
@@ -1113,9 +1113,6 @@ complete_filename_p (pathname)
   return (IS_DIRECTORY_SEP (s[0])
          || (SCHARS (pathname) > 2
              && IS_DEVICE_SEP (s[1]) && IS_DIRECTORY_SEP (s[2]))
-#ifdef ALTOS
-         || *s == '@'
-#endif
 #ifdef VMS
          || index (s, ':')
 #endif /* VMS */

diff --git a/src/m/intel386.h b/src/m/intel386.h
index 6ea2bbc..17969dd 100644 (file)
--- a/src/m/intel386.h
+++ b/src/m/intel386.h
@@ -85,17 +85,6 @@ NOTE-END */
 
 #define DOT_GLOBAL_START
 
-#ifdef XENIX
-/* Data type of load average, as read out of kmem.  */
-#define LOAD_AVE_TYPE short
-
-/* Convert that into an integer that is 100 for a load average of 1.0  */
-#define LOAD_AVE_CVT(x) (((double) (x)) * 100.0 / FSCALE)
-
-#define FSCALE 256.0         /* determined by experimentation...  */
-#endif
-
-
 #ifdef SOLARIS2
 /* Data type of load average, as read out of kmem.  */
 #define LOAD_AVE_TYPE long

diff --git a/src/m/mips.h b/src/m/mips.h
index 866a2a1..f140142 100644 (file)
--- a/src/m/mips.h
+++ b/src/m/mips.h
@@ -130,7 +130,7 @@ NOTE-END  */
 
 /* Alter some of the options used when linking.  */
 
-#if !defined(NEWSOS5) && !defined(__linux__)
+#if !defined(__linux__)
 #ifdef BSD_SYSTEM
 
 /* DECstations don't have this library.
@@ -161,7 +161,7 @@ NOTE-END  */
 #endif
 
 #endif /* not BSD_SYSTEM */
-#endif /* not NEWSOS5 && not __linux__ */
+#endif /* not __linux__ */
 \f
 /* The standard definitions of these macros would work ok,
    but these are faster because the constants are short.  */
@@ -173,7 +173,7 @@ NOTE-END  */
    ((int)(type) << VALBITS)                                            \
    + (((unsigned) (ptr) << (BITS_PER_INT-VALBITS)) >> (BITS_PER_INT-VALBITS)))
 \f
-#if !defined (NEWSOS5) && !defined (__linux__)
+#if !defined (__linux__)
 #ifdef USG
 
 /* Cancel certain parts of standard sysV support.  */
@@ -213,7 +213,7 @@ NOTE-END  */
 #undef HAVE_UNION_WAIT
 #endif /* BSD_SYSTEM */
 
-#endif /* not NEWSOS5 && not __linux__ */
+#endif /* not __linux__ */
 
 /* arch-tag: 8fd020ee-78a7-4d87-96ce-6129f52f7bee
    (do not change this comment) */

diff --git a/src/process.c b/src/process.c
index a48e543..8e932be 100644 (file)
--- a/src/process.c
+++ b/src/process.c
@@ -78,7 +78,7 @@ Boston, MA 02110-1301, USA.  */
 #include <client.h>
 #endif
 
-/* On some systems, e.g. DGUX, inet_addr returns a 'struct in_addr'. */
+/* On some systems, inet_addr returns a 'struct in_addr'. */
 #ifdef HAVE_BROKEN_INET_ADDR
 #define IN_ADDR struct in_addr
 #define NUMERIC_ADDR_ERROR (numeric_addr.s_addr == -1)
@@ -87,12 +87,12 @@ Boston, MA 02110-1301, USA.  */
 #define NUMERIC_ADDR_ERROR (numeric_addr == -1)
 #endif
 
-#if defined(BSD_SYSTEM) || defined(STRIDE)
+#if defined(BSD_SYSTEM)
 #include <sys/ioctl.h>
 #if !defined (O_NDELAY) && defined (HAVE_PTYS) && !defined(USG5)
 #include <fcntl.h>
 #endif /* HAVE_PTYS and no O_NDELAY */
-#endif /* BSD_SYSTEM || STRIDE */
+#endif /* BSD_SYSTEM */
 
 #ifdef BROKEN_O_NONBLOCK
 #undef O_NONBLOCK
@@ -596,7 +596,6 @@ allocate_pty ()
 #else
             sprintf (pty_name, "/dev/tty%c%x", c, i);
 #endif /* no PTY_TTY_NAME_SPRINTF */
-#ifndef UNIPLUS
            if (access (pty_name, 6) != 0)
              {
                emacs_close (fd);
@@ -606,7 +605,6 @@ allocate_pty ()
                return -1;
 # endif /* IRIS */
              }
-#endif /* not UNIPLUS */
            setup_pty (fd);
            return fd;
          }
@@ -1889,12 +1887,12 @@ create_process (process, new_argv, current_dir)
 #endif
       if (forkin < 0)
        report_file_error ("Opening pty", Qnil);
-#if defined (RTU) || defined (UNIPLUS) || defined (DONT_REOPEN_PTY)
+#if defined (DONT_REOPEN_PTY)
       /* In the case that vfork is defined as fork, the parent process
         (Emacs) may send some data before the child process completes
         tty options setup.  So we setup tty before forking.  */
       child_setup_tty (forkout);
-#endif /* RTU or UNIPLUS or DONT_REOPEN_PTY */
+#endif /* DONT_REOPEN_PTY */
 #else
       forkin = forkout = -1;
 #endif /* not USG, or USG_SUBTTY_WORKS */
@@ -1935,15 +1933,6 @@ create_process (process, new_argv, current_dir)
   set_exclusive_use (outchannel);
 #endif
 
-/* Stride people say it's a mystery why this is needed
-   as well as the O_NDELAY, but that it fails without this.  */
-#if defined (STRIDE) || (defined (pfa) && defined (HAVE_PTYS))
-  {
-    int one = 1;
-    ioctl (inchannel, FIONBIO, &one);
-  }
-#endif
-
 #ifdef O_NONBLOCK
   fcntl (inchannel, F_SETFL, O_NONBLOCK);
   fcntl (outchannel, F_SETFL, O_NONBLOCK);
@@ -1993,7 +1982,7 @@ create_process (process, new_argv, current_dir)
 #ifdef BSD4_1
   sighold (SIGCHLD);
 #else /* not BSD4_1 */
-#if defined (BSD_SYSTEM) || defined (UNIPLUS) || defined (HPUX)
+#if defined (BSD_SYSTEM) || defined (HPUX)
   sigsetmask (sigmask (SIGCHLD));
 #else /* ordinary USG */
 #if 0
@@ -2107,7 +2096,7 @@ create_process (process, new_argv, current_dir)
          }
 #endif /* TIOCNOTTY */
 
-#if !defined (RTU) && !defined (UNIPLUS) && !defined (DONT_REOPEN_PTY)
+#if !defined (DONT_REOPEN_PTY)
 /*** There is a suggestion that this ought to be a
      conditional on TIOCSPGRP,
      or !(defined (HAVE_SETSID) && defined (TIOCSCTTY)).
@@ -2141,7 +2130,7 @@ create_process (process, new_argv, current_dir)
            ioctl (xforkout, TIOCSPGRP, &pgrp);
 #endif
          }
-#endif /* not UNIPLUS and not RTU and not DONT_REOPEN_PTY */
+#endif /* not DONT_REOPEN_PTY */
 
 #ifdef SETUP_SLAVE_PTY
        if (pty_flag)
@@ -2168,7 +2157,7 @@ create_process (process, new_argv, current_dir)
 #ifdef BSD4_1
        sigrelse (SIGCHLD);
 #else /* not BSD4_1 */
-#if defined (BSD_SYSTEM) || defined (UNIPLUS) || defined (HPUX)
+#if defined (BSD_SYSTEM) || defined (HPUX)
        sigsetmask (SIGEMPTYMASK);
 #else /* ordinary USG */
 #if 0
@@ -2179,10 +2168,10 @@ create_process (process, new_argv, current_dir)
 #endif /* SIGCHLD */
 #endif /* !POSIX_SIGNALS */
 
-#if !defined (RTU) && !defined (UNIPLUS) && !defined (DONT_REOPEN_PTY)
+#if !defined (DONT_REOPEN_PTY)
        if (pty_flag)
          child_setup_tty (xforkout);
-#endif /* not RTU and not UNIPLUS and not DONT_REOPEN_PTY */
+#endif /* not DONT_REOPEN_PTY */
 #ifdef WINDOWSNT
        pid = child_setup (xforkin, xforkout, xforkout,
                           new_argv, 1, current_dir);
@@ -2260,7 +2249,7 @@ create_process (process, new_argv, current_dir)
 #ifdef BSD4_1
   sigrelse (SIGCHLD);
 #else /* not BSD4_1 */
-#if defined (BSD_SYSTEM) || defined (UNIPLUS) || defined (HPUX)
+#if defined (BSD_SYSTEM) || defined (HPUX)
   sigsetmask (SIGEMPTYMASK);
 #else /* ordinary USG */
 #if 0
@@ -4650,12 +4639,6 @@ wait_reading_process_output (time_limit, microsecs, read_kbd, do_display,
             not by DEC's bundled CC.  -JimB  */
          else if (xerrno == ENOMEM)
            no_avail = 1;
-#endif
-#ifdef ALLIANT
-         /* This happens for no known reason on ALLIANT.
-            I am guessing that this is the right response. -- RMS.  */
-         else if (xerrno == EFAULT)
-           no_avail = 1;
 #endif
          else if (xerrno == EBADF)
            {

diff --git a/src/puresize.h b/src/puresize.h
index 6f29827..8963259 100644 (file)
--- a/src/puresize.h
+++ b/src/puresize.h
@@ -70,7 +70,7 @@ extern void pure_write_error P_ ((void)) NO_RETURN;
 /* Define PURE_P.  */
 
 #if defined(VIRT_ADDR_VARIES) || defined(CYGWIN)
-/* For machines like APOLLO where text and data can go anywhere
+/* For machines where text and data can go anywhere
    in virtual memory.  */
 
 extern EMACS_INT pure[];

diff --git a/src/sysdep.c b/src/sysdep.c
index 7c7b381..798cd3b 100644 (file)
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -49,15 +49,6 @@ extern void srandom P_ ((unsigned int));
 
 #include "blockinput.h"
 
-#ifdef MAC_OS8
-#include <sys/param.h>
-
-#ifndef subprocesses
-/* Nonzero means delete a process right away if it exits (process.c).  */
-static int delete_exited_processes;
-#endif
-#endif  /* MAC_OS8 */
-
 #ifdef WINDOWSNT
 #define read sys_read
 #define write sys_write
@@ -151,12 +142,12 @@ extern int errno;
 #undef TIOCSWINSZ
 #endif
 
-#if defined (USG) || defined (DGUX)
+#if defined (USG)
 #include <sys/utsname.h>
 #ifndef MEMORY_IN_STRING_H
 #include <memory.h>
 #endif
-#if defined (TIOCGWINSZ) || defined (ISC4_0)
+#if defined (TIOCGWINSZ)
 #ifdef NEED_SIOCTL
 #include <sys/sioctl.h>
 #endif
@@ -164,8 +155,8 @@ extern int errno;
 #include <sys/stream.h>
 #include <sys/ptem.h>
 #endif
-#endif /* TIOCGWINSZ or ISC4_0 */
-#endif /* USG or DGUX */
+#endif /* TIOCGWINSZ */
+#endif /* USG */
 
 extern int quit_char;
 
@@ -345,17 +336,6 @@ discard_tty_input ()
            &buf.main, 0, 0, terminator_mask, 0, 0);
   queue_kbd_input ();
 #else /* not VMS */
-#ifdef APOLLO
-  {
-    struct tty_display_info *tty;
-    for (tty = tty_list; tty; tty = tty->next)
-      {
-        int zero = 0;
-        if (tty->input)
-          ioctl (fileno (tty->input), TIOCFLUSH, &zero);
-      }
-  }
-#else /* not Apollo */
 #ifdef MSDOS    /* Demacs 1.1.1 91/10/16 HIRANO Satoshi */
   while (dos_keyread () != -1)
     ;
@@ -372,7 +352,6 @@ discard_tty_input ()
       }
   }
 #endif /* not MSDOS */
-#endif /* not Apollo */
 #endif /* not VMS */
 #endif /* not WINDOWSNT */
 }
@@ -532,11 +511,6 @@ wait_for_termination (pid)
       else
        sigpause (SIGEMPTYMASK);
 #else /* not BSD_SYSTEM, and not HPUX version >= 6 */
-#if defined (UNIPLUS)
-      if (0 > kill (pid, 0))
-       break;
-      wait (0);
-#else /* neither BSD_SYSTEM nor UNIPLUS: random sysV */
 #ifdef POSIX_SIGNALS    /* would this work for GNU/Linux as well? */
       sigblock (sigmask (SIGCHLD));
       errno = 0;
@@ -570,7 +544,6 @@ wait_for_termination (pid)
 #endif /* not WINDOWSNT */
 #endif /* not HAVE_SYSV_SIGPAUSE */
 #endif /* not POSIX_SIGNALS */
-#endif /* not UNIPLUS */
 #endif /* not BSD_SYSTEM, and not HPUX version >= 6 */
 #endif /* not VMS */
 #else /* not subprocesses */
@@ -727,12 +700,6 @@ child_setup_tty (out)
   if (interrupt_input)
     reset_sigio (0);
 #endif /* BSD4_1 */
-#ifdef RTU
-  {
-    int zero = 0;
-    ioctl (out, FIOASYNC, &zero);
-  }
-#endif /* RTU */
 #endif /* not DOS_NT */
 }
 #endif /* not VMS */
@@ -821,7 +788,6 @@ sys_suspend ()
 
 /* Fork a subshell.  */
 
-#ifndef MAC_OS8
 void
 sys_subshell ()
 {
@@ -957,7 +923,6 @@ sys_subshell ()
   synch_process_alive = 0;
 #endif /* !VMS */
 }
-#endif /* !MAC_OS8 */
 
 static void
 save_signal_handlers (saved_handlers)
@@ -1066,69 +1031,6 @@ unrequest_sigio (void)
 }
 
 #else /* no FASYNC */
-#ifdef STRIDE          /* Stride doesn't have FASYNC - use FIOASYNC */
-
-void
-request_sigio ()
-{
-  int on = 1;
-
-  if (noninteractive || read_socket_hook)
-    return;
-
-  /* XXX CURTTY() is bogus here. */
-  ioctl (fileno (CURTTY ()->input), FIOASYNC, &on);
-  interrupts_deferred = 0;
-}
-
-void
-unrequest_sigio ()
-{
-  int off = 0;
-
-  if (noninteractive || read_socket_hook)
-    return;
-
-  /* XXX CURTTY() is bogus here. */
-  ioctl (fileno (CURTTY ()->input), FIOASYNC, &off);
-  interrupts_deferred = 1;
-}
-
-#else /* not FASYNC, not STRIDE */
-
-#ifdef _CX_UX
-
-#include <termios.h>
-
-void
-request_sigio ()
-{
-  int on = 1;
-  sigset_t st;
-
-  if (noninteractive || read_socket_hook)
-    return;
-
-  sigemptyset (&st);
-  sigaddset (&st, SIGIO);
-  ioctl (0, FIOASYNC, &on);     /* XXX This fails for multiple ttys. */
-  interrupts_deferred = 0;
-  sigprocmask (SIG_UNBLOCK, &st, (sigset_t *)0);
-}
-
-void
-unrequest_sigio ()
-{
-  int off = 0;
-
-  if (noninteractive || read_socket_hook)
-    return;
-
-  ioctl (0, FIOASYNC, &off);  /* XXX This fails for multiple ttys. */
-  interrupts_deferred = 1;
-}
-
-#else /* ! _CX_UX */
 #ifndef MSDOS
 
 void
@@ -1150,8 +1052,6 @@ unrequest_sigio ()
 }
 
 #endif /* MSDOS */
-#endif /* _CX_UX */
-#endif /* STRIDE */
 #endif /* FASYNC */
 #endif /* F_SETFL */
 #endif /* SIGIO */
@@ -1486,10 +1386,6 @@ init_sys_modes (tty_out)
 #if defined (HAVE_TERMIO) || defined (HAVE_TERMIOS)
   XSETINT (Vtty_erase_char, tty.main.c_cc[VERASE]);
 
-#ifdef DGUX
-  /* This allows meta to be sent on 8th bit.  */
-  tty.main.c_iflag &= ~INPCK;  /* don't check input for parity */
-#endif
   tty.main.c_iflag |= (IGNBRK);        /* Ignore break condition */
   tty.main.c_iflag &= ~ICRNL;  /* Disable map of CR to NL on input */
 #ifdef INLCR  /* I'm just being cautious,
@@ -1703,11 +1599,9 @@ init_sys_modes (tty_out)
 #ifdef TCXONC
   if (!tty_out->flow_control) ioctl (fileno (tty_out->input), TCXONC, 1);
 #endif
-#ifndef APOLLO
 #ifdef TIOCSTART
   if (!tty_out->flow_control) ioctl (fileno (tty_out->input), TIOCSTART, 0);
 #endif
-#endif
 
 #if defined (HAVE_TERMIOS) || defined (HPUX9)
 #ifdef TCOON
@@ -2085,14 +1979,6 @@ setup_pty (fd)
   }
 #endif
 #endif
-#ifdef IBMRTAIX
-  /* On AIX, the parent gets SIGHUP when a pty attached child dies.  So, we */
-  /* ignore SIGHUP once we've started a child on a pty.  Note that this may */
-  /* cause EMACS not to die when it should, i.e., when its own controlling  */
-  /* tty goes away.  I've complained to the AIX developers, and they may    */
-  /* change this behavior, but I'm not going to hold my breath.             */
-  signal (SIGHUP, SIG_IGN);
-#endif
 }
 #endif /* HAVE_PTYS */
 \f
@@ -2377,13 +2263,8 @@ start_of_text ()
 #ifdef TEXT_START
   return ((char *) TEXT_START);
 #else
-#ifdef GOULD
-  extern csrt ();
-  return ((char *) csrt);
-#else /* not GOULD */
   extern int _start ();
   return ((char *) _start);
-#endif /* GOULD */
 #endif /* TEXT_START */
 }
 #endif /* not HAVE_TEXT_START */

diff --git a/src/systty.h b/src/systty.h
index 4112869..a7e8c41 100644 (file)
--- a/src/systty.h
+++ b/src/systty.h
@@ -26,9 +26,6 @@ Boston, MA 02110-1301, USA.  */
 \f
 /* Include the proper files.  */
 #ifdef HAVE_TERMIO
-#ifdef __DGUX
-#include <sys/ioctl.h>
-#endif
 #ifndef NO_TERMIO
 #include <termio.h>
 #endif /* not NO_TERMIO */
@@ -130,42 +127,18 @@ static struct sensemode {
 #ifdef SYSV_PTYS
 #include <sys/types.h>
 #include <sys/tty.h>
-#ifdef titan
-#include <sys/ttyhw.h>
-#include <sys/stream.h>
-#endif
 #ifndef NO_PTY_H
 #include <sys/pty.h>
 #endif
 #endif
 
-/* saka@pfu.fujitsu.co.JP writes:
-   FASYNC defined in this file. But, FASYNC don't working.
-   so no problem, because unrequest_sigio only need. */
-#if defined (pfa)
-#include <sys/file.h>
-#endif
-
 \f
 /* Special cases - inhibiting the use of certain features.  */
 
-#ifdef APOLLO
-#undef TIOCSTART
-#endif
-
-#ifdef XENIX
-#undef TIOCGETC  /* Avoid confusing some conditionals that test this.  */
-#endif
-
 #ifdef BROKEN_TIOCGETC
 #undef TIOCGETC  /* Avoid confusing some conditionals that test this.  */
 #endif
 
-/* UNIPLUS systems may have FIONREAD.  */
-#ifdef UNIPLUS
-#include <sys.ioctl.h>
-#endif
-
 /* Allow m- file to inhibit use of FIONREAD.  */
 #ifdef BROKEN_FIONREAD
 #undef FIONREAD

diff --git a/src/syswait.h b/src/syswait.h
index 9f652a6..6bfab43 100644 (file)
--- a/src/syswait.h
+++ b/src/syswait.h
@@ -79,7 +79,7 @@ Boston, MA 02110-1301, USA.  */
 
 #else /* not WAIT_USE_INT */
 
-#if (!defined (BSD_SYSTEM) && !defined (UNIPLUS) && !defined (STRIDE) && !(defined (HPUX) && !defined (NOMULTIPLEJOBS)) && !defined (HAVE_WAIT_HEADER))
+#if (!defined (BSD_SYSTEM) && !(defined (HPUX) && !defined (NOMULTIPLEJOBS)) && !defined (HAVE_WAIT_HEADER))
 #define WAITTYPE int
 #define WIFSTOPPED(w) ((w&0377) == 0177)
 #define WIFSIGNALED(w) ((w&0377) != 0177 && (w&~0377) == 0)
@@ -129,7 +129,7 @@ Boston, MA 02110-1301, USA.  */
 #ifndef WIFEXITED
 #define WIFEXITED(w) (WTERMSIG (w) == 0)
 #endif
-#endif /* BSD_SYSTEM || UNIPLUS || STRIDE || HPUX */
+#endif /* BSD_SYSTEM || HPUX */
 #endif /* not WAIT_USE_INT */
 #endif /* no WAITTYPE */
 

diff --git a/src/unexec.c b/src/unexec.c
index 05cff69..b0ef8fc 100644 (file)
--- a/src/unexec.c
+++ b/src/unexec.c
@@ -975,92 +975,9 @@ copy_text_and_data (new, a_out)
   lseek (new, (long) N_TXTOFF (hdr), 0);
 #endif /* no A_TEXT_SEEK */
 
-#ifdef RISCiX
-
-  /* Acorn's RISC-iX has a wacky way of initialising the position of the heap.
-   * There is a little table in crt0.o that is filled at link time with
-   * the min and current brk positions, among other things.  When start
-   * runs, it copies the table to where these parameters live during
-   * execution.  This data is in text space, so it cannot be modified here
-   * before saving the executable, so the data is written manually.  In
-   * addition, the table does not have a label, and the nearest accessible
-   * label (mcount) is not prefixed with a '_', thus making it inaccessible
-   * from within C programs.  To overcome this, emacs's executable is passed
-   * through the command 'nm %s | fgrep mcount' into a pipe, and the
-   * resultant output is then used to find the address of 'mcount'.  As far as
-   * is possible to determine, in RISC-iX releases prior to 1.2, the negative
-   * offset of the table from mcount is 0x2c, whereas from 1.2 onwards it is
-   * 0x30.  bss_end has been rounded up to page boundary.  This solution is
-   * based on suggestions made by Kevin Welton and Steve Hunt of Acorn, and
-   * avoids the need for a custom version of crt0.o for emacs which has its
-   * table in data space.
-   */
-
-  {
-    char command[1024];
-    char errbuf[1024];
-    char address_text[32];
-    int  proforma[4];
-    FILE *pfile;
-    char *temp_ptr;
-    char c;
-    int mcount_address, mcount_offset, count;
-    extern char *_execname;
-
-
-    /* The use of _execname is incompatible with RISCiX 1.1 */
-    sprintf (command, "nm %s | fgrep mcount", _execname);
-
-    if ( (pfile = popen(command, "r")) == NULL)
-    {
-      sprintf (errbuf, "Could not open pipe");
-      PERROR (errbuf);
-    }
-
-    count=0;
-    while ( ((c=getc(pfile)) != EOF) && (c != ' ') && (count < 31))
-      address_text[count++]=c;
-    address_text[count]=0;
-
-    if ((count == 0) || pclose(pfile) != NULL)
-    {
-      sprintf (errbuf, "Failed to execute the command '%s'\n", command);
-      PERROR (errbuf);
-    }
-
-    sscanf(address_text, "%x", &mcount_address);
-    ptr = (char *) unexec_text_start;
-    mcount_offset = (char *)mcount_address - ptr;
-
-#ifdef RISCiX_1_1
-#define EDATA_OFFSET 0x2c
-#else
-#define EDATA_OFFSET 0x30
-#endif
-
-    end = ptr + mcount_offset - EDATA_OFFSET;
-
-    write_segment (new, ptr, end);
-
-    proforma[0] = bss_end;     /* becomes _edata */
-    proforma[1] = bss_end;     /* becomes _end */
-    proforma[2] = bss_end;     /* becomes _minbrk */
-    proforma[3] = bss_end;     /* becomes _curbrk */
-
-    write (new, proforma, 16);
-
-    temp_ptr = ptr;
-    ptr = end + 16;
-    end = temp_ptr + hdr.a_text;
-
-    write_segment (new, ptr, end);
-  }
-
-#else /* !RISCiX */
   ptr = (char *) unexec_text_start;
   end = ptr + hdr.a_text;
   write_segment (new, ptr, end);
-#endif /* RISCiX */
 
   ptr = (char *) unexec_data_start;
   end = ptr + hdr.a_data;
@@ -1175,13 +1092,8 @@ adjust_lnnoptrs (writedesc, readdesc, new_name)
 {
   register int nsyms;
   register int new;
-#if defined (amdahl_uts) || defined (pfa)
-  SYMENT symentry;
-  AUXENT auxentry;
-#else
   struct syment symentry;
   union auxent auxentry;
-#endif
 
   if (!lnnoptr || !f_hdr.f_symptr)
     return 0;

diff --git a/src/xdisp.c b/src/xdisp.c
index d98b513..19ee4a0 100644 (file)
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -8785,8 +8785,6 @@ echo_area_display (update_frame_p)
   if (!FRAME_VISIBLE_P (f) || !f->glyphs_initialized_p)
     return 0;
 
-/* The terminal frame is used as the first Emacs frame on the Mac OS.  */
-#ifndef MAC_OS8
 #ifdef HAVE_WINDOW_SYSTEM
   /* When Emacs starts, selected_frame may be the initial terminal
      frame.  If we let this through, a message would be displayed on
@@ -8794,7 +8792,6 @@ echo_area_display (update_frame_p)
   if (FRAME_INITIAL_P (XFRAME (selected_frame)))
     return 0;
 #endif /* HAVE_WINDOW_SYSTEM */
-#endif
 
   /* Redraw garbaged frames.  */
   if (frame_garbaged)