X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=src%2Fprocess.c;h=405dc9095a3fc01e46cfbaaaef2d3bc3e1136f54;hb=83dc988fcc54971435576e732723d1d3d0c9c6c9;hp=78e381afc3dab896abcdd6a088d470adc75f1895;hpb=499b5ad5e2308fd04e3654aaa462d099f1769fd1;p=chise%2Fxemacs-chise.git-

diff --git a/src/process.c b/src/process.c
index 78e381a..405dc90 100644
--- a/src/process.c
+++ b/src/process.c
@@ -58,7 +58,7 @@ Boston, MA 02111-1307, USA.  */
 #include "systty.h"
 #include "syswait.h"
 
-Lisp_Object Qprocessp, Qprocess_live_p, Qprocess_readable_p;
+Lisp_Object Qprocessp, Qprocess_live_p;
 
 /* Process methods */
 struct process_methods the_process_methods;
@@ -266,29 +266,6 @@ Return t if OBJECT is a process that is alive.
     ? Qt : Qnil;
 }
 
-#if 0
-/* This is a reasonable definition for this new primitive.  Kyle sez:
-
-   "The patch looks OK to me except for the creation and exporting of the
-   Fprocess_readable_p function.  I don't think a new Lisp function
-   should be created until we know something actually needs it.  If
-   we later want to give process-readable-p different semantics it
-   may be hard to do it and stay compatible with what we hastily
-   create today."
-
-   He's right, not yet.  Let's discuss the semantics on XEmacs Design
-   before enabling this.
-*/
-DEFUN ("process-readable-p", Fprocess_readable_p, 1, 1, 0, /*
-Return t if OBJECT is a process from which input may be available.
-*/
-       (object))
-{
-  return PROCESSP (object) && PROCESS_READABLE_P (XPROCESS (object))
-    ? Qt : Qnil;
-}
-#endif
-
 DEFUN ("process-list", Fprocess_list, 0, 0, 0, /*
 Return a list of all processes.
 */
@@ -535,7 +512,7 @@ create_process (Lisp_Object process, Lisp_Object *argv, int nargv,
   pid = PROCMETH (create_process, (p, argv, nargv, program, cur_dir));
 
   p->pid = make_int (pid);
-  if (PROCESS_READABLE_P (p))
+  if (PROCESS_LIVE_P (p))
     event_stream_select_process (p);
 }
 
@@ -573,7 +550,6 @@ INCODE and OUTCODE specify the coding-system objects used in input/output
   /* !!#### This function has not been Mule-ized */
   Lisp_Object buffer, name, program, process, current_dir;
   Lisp_Object tem;
-  int i;
   int speccount = specpdl_depth ();
   struct gcpro gcpro1, gcpro2, gcpro3;
 
@@ -590,8 +566,6 @@ INCODE and OUTCODE specify the coding-system objects used in input/output
 
   CHECK_STRING (name);
   CHECK_STRING (program);
-  for (i = 3; i < nargs; ++i)
-    CHECK_STRING (args[i]);
 
   /* Make sure that the child will be able to chdir to the current
      buffer's current directory, or its unhandled equivalent.  We
@@ -759,8 +733,8 @@ against lost packets.
 
   event_stream_select_process (XPROCESS (process));
 
-  NUNGCPRO;
   UNGCPRO;
+  NUNGCPRO;
   return process;
 }
 
@@ -868,7 +842,7 @@ read_process_output (Lisp_Object process)
      Really, the loop in execute_internal_event() should check itself
      for a process-filter change, like in status_notify(); but the
      struct Lisp_Process is not exported outside of this file. */
-  if (!PROCESS_READABLE_P (p))
+  if (!PROCESS_LIVE_P (p))
     return -1; /* already closed */
 
   if (!NILP (p->filter) && (p->filter_does_read))
@@ -1077,7 +1051,7 @@ void
 set_process_filter (Lisp_Object process, Lisp_Object filter, int filter_does_read)
 {
   CHECK_PROCESS (process);
-  if (PROCESS_READABLE_P (XPROCESS (process))) {
+  if (PROCESS_LIVE_P (XPROCESS (process))) {
     if (EQ (filter, Qt))
       event_stream_unselect_process (XPROCESS (process));
     else
@@ -1168,7 +1142,7 @@ Return PROCESS's input coding system.
        (process))
 {
   process = get_process (process);
-  CHECK_READABLE_PROCESS (process);
+  CHECK_LIVE_PROCESS (process);
   return decoding_stream_coding_system (XLSTREAM (XPROCESS (process)->coding_instream) );
 }
 
@@ -1188,7 +1162,7 @@ Return a pair of coding-system for decoding and encoding of PROCESS.
        (process))
 {
   process = get_process (process);
-  CHECK_READABLE_PROCESS (process);
+  CHECK_LIVE_PROCESS (process);
   return Fcons (decoding_stream_coding_system
 		(XLSTREAM (XPROCESS (process)->coding_instream)),
 		encoding_stream_coding_system
@@ -1203,7 +1177,7 @@ Set PROCESS's input coding system to CODESYS.
 {
   codesys = Fget_coding_system (codesys);
   process = get_process (process);
-  CHECK_READABLE_PROCESS (process);
+  CHECK_LIVE_PROCESS (process);
 
   set_decoding_stream_coding_system
     (XLSTREAM (XPROCESS (process)->coding_instream), codesys);
@@ -2049,10 +2023,6 @@ syms_of_process (void)
 
   defsymbol (&Qprocessp, "processp");
   defsymbol (&Qprocess_live_p, "process-live-p");
-#if 0
-  /* see comment at Fprocess_readable_p */
-  defsymbol (&Qprocess_readable_p, "process-readable-p");
-#endif
   defsymbol (&Qrun, "run");
   defsymbol (&Qstop, "stop");
   defsymbol (&Qopen, "open");
@@ -2067,10 +2037,6 @@ syms_of_process (void)
 
   DEFSUBR (Fprocessp);
   DEFSUBR (Fprocess_live_p);
-#if 0
-  /* see comment at Fprocess_readable_p */
-  DEFSUBR (Fprocess_readable_p);
-#endif
   DEFSUBR (Fget_process);
   DEFSUBR (Fget_buffer_process);
   DEFSUBR (Fdelete_process);