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authorAndrew Cagney <cagney@redhat.com>2003-02-07 04:21:34 +0000
committerAndrew Cagney <cagney@redhat.com>2003-02-07 04:21:34 +0000
commit44270758cd8e51b26d4bf8c58f2d69f27225a71f (patch)
treeec8ce247b0b33ef5a05eae8c68cb6661591810b9 /gdb/inflow.h
parentdf8f727469e674603bd9438adf5fcf070227aa94 (diff)
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2003-02-06 Andrew Cagney <ac131313@redhat.com>
* Makefile.in (inflow_h): Define. (procfs.o, inflow.o, procfs.o): Update dependencies. * inftarg.c (child_stop): Delete extern declaration of inferior_process_group. Include "inflow.h". * procfs.c (procfs_stop): Ditto. Include "inflow.h". * inflow.c (PROCESS_GROUP_TYPE): Move definitions from here ... * inflow.h (PROCESS_GROUP_TYPE): ... to here. New file. (our_process_group, inferior_process_group): Extern declarations.
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diff --git a/gdb/inflow.h b/gdb/inflow.h
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+++ b/gdb/inflow.h
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+/* Low level interface to ptrace, for GDB when running under Unix.
+
+ Copyright 2003 Free Software Foundation, Inc.
+
+ This file is part of GDB.
+
+ This program 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 2 of the License, or
+ (at your option) any later version.
+
+ This program 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 this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef INFLOW_H
+#define INFLOW_H
+
+#include "terminal.h" /* For HAVE_TERMIOS et.al. */
+
+#ifdef HAVE_TERMIOS
+#define PROCESS_GROUP_TYPE pid_t
+#endif
+
+#ifdef HAVE_TERMIO
+#define PROCESS_GROUP_TYPE int
+#endif
+
+#ifdef HAVE_SGTTY
+#ifdef SHORT_PGRP
+/* This is only used for the ultra. Does it have pid_t? */
+#define PROCESS_GROUP_TYPE short
+#else
+#define PROCESS_GROUP_TYPE int
+#endif
+#endif /* sgtty */
+
+#ifdef PROCESS_GROUP_TYPE
+/* Process group for us and the inferior. Saved and restored just like
+ {our,inferior}_ttystate. */
+extern PROCESS_GROUP_TYPE our_process_group;
+extern PROCESS_GROUP_TYPE inferior_process_group;
+#endif
+
+#endif