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Restore building gdb
- From: Pedro Alves <pedro at codesourcery dot com>
- To: gdb-patches at sourceware dot org
- Date: Wed, 19 Mar 2008 14:35:53 +0000
- Subject: Restore building gdb
One of my previous patches added an unguarded access to
inferior_process_group, which is only defined if
PROCESS_GROUP_TYPE is defined.
#ifdef PROCESS_GROUP_TYPE
/* Process group for us and the inferior. Saved and restored just like
{our,inferior}_ttystate. */
PROCESS_GROUP_TYPE our_process_group;
PROCESS_GROUP_TYPE inferior_process_group;
#endif
This patch should fix it.
--
Pedro Alves
2008-03-19 Pedro Alves <pedro@codesourcery.com>
* inflow.c (terminal_ours_1): Guard access to
inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
---
gdb/inflow.c | 2 ++
1 file changed, 2 insertions(+)
Index: src/gdb/inflow.c
===================================================================
--- src.orig/gdb/inflow.c 2008-03-19 14:26:18.000000000 +0000
+++ src/gdb/inflow.c 2008-03-19 14:26:34.000000000 +0000
@@ -350,11 +350,13 @@ terminal_ours_1 (int output_only)
xfree (inferior_ttystate);
inferior_ttystate = serial_get_tty_state (stdin_serial);
+#ifdef PROCESS_GROUP_TYPE
if (!attach_flag)
/* If setpgrp failed in terminal_inferior, this would give us
our process group instead of the inferior's. See
terminal_inferior for details. */
inferior_process_group = gdb_getpgrp ();
+#endif
/* Here we used to set ICANON in our ttystate, but I believe this
was an artifact from before when we used readline. Readline sets