[Emacs-diffs] Changes to emacs/src/callproc.c,v

[Dan Nicolaescu]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Dan Nicolaescu <dann>   08/01/13 00:43:56

Index: src/callproc.c
===================================================================
RCS file: /cvsroot/emacs/emacs/src/callproc.c,v
retrieving revision 1.233
retrieving revision 1.234
diff -u -b -r1.233 -r1.234
--- src/callproc.c      8 Jan 2008 20:44:23 -0000       1.233
+++ src/callproc.c      13 Jan 2008 00:43:54 -0000      1.234
@@ -160,14 +160,14 @@
 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 @@
   char *outf, *tempfile;
   int outfilefd;
 #endif
-#ifdef MAC_OS8
-  char *tempfile;
-  int outfilefd;
-#endif
 #if 0
   int mask;
 #endif
@@ -470,39 +466,11 @@
   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 @@
        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 @@
     if (fd_error >= 0)
       emacs_close (fd_error);
 #endif /* not MSDOS */
-#endif /* not MAC_OS8 */
 
     environ = save_environ;
 
@@ -703,14 +624,14 @@
   /* 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))