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[PATCH 3/3] Disable readline's SIGWINCH handler
- From: Patrick Palka <patrick at parcs dot ath dot cx>
- To: gdb-patches at sourceware dot org
- Cc: Patrick Palka <patrick at parcs dot ath dot cx>
- Date: Thu, 23 Apr 2015 20:53:21 -0400
- Subject: [PATCH 3/3] Disable readline's SIGWINCH handler
- Authentication-results: sourceware.org; auth=none
- References: <1429836801-14218-1-git-send-email-patrick at parcs dot ath dot cx>
We no longer need it as we handle SIGWINCH ourselves. Also move the
call to init_page_info() from initialize_utils() to the latter
function's only caller, gdb_init().
gdb/ChangeLog:
* utils.c (init_page_info): Set rl_catch_sigwinch to zero.
(initialize_utils): Move call of init_page_info() to ...
* top.c (gdb_init): ... here.
---
gdb/top.c | 2 ++
gdb/utils.c | 5 +++--
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/gdb/top.c b/gdb/top.c
index 647d9fb..ddf5415 100644
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -1939,6 +1939,8 @@ gdb_init (char *argv0)
initialize_targets (); /* Setup target_terminal macros for utils.c. */
initialize_utils (); /* Make errors and warnings possible. */
+ init_page_info ();
+
/* Here is where we call all the _initialize_foo routines. */
initialize_all_files ();
diff --git a/gdb/utils.c b/gdb/utils.c
index ec2fd87..b4d8680 100644
--- a/gdb/utils.c
+++ b/gdb/utils.c
@@ -1696,6 +1696,9 @@ init_page_info (void)
#endif
}
+ /* We handle SIGWINCH ourselves. */
+ rl_catch_sigwinch = 0;
+
set_screen_size ();
set_width ();
}
@@ -2712,8 +2715,6 @@ Setting this to \"unlimited\" or zero causes GDB never pause during output."),
show_lines_per_page,
&setlist, &showlist);
- init_page_info ();
-
add_setshow_boolean_cmd ("pagination", class_support,
&pagination_enabled, _("\
Set state of GDB output pagination."), _("\
--
2.4.0.rc2.31.g7c597ef