[PATCH v2 0/3] [gdb/tui] Allow second tui enable if first fails

[Tom de Vries <tdevries@suse.de>]

Commit fb23d7ba4a2 ("[gdb/tui] Handle error in tui_enable") handles a
particular error during tui_enable, but doesn't allow trying to enable TUI
again.

This patch series fixes that.

The first two patches do some refactoring.

The third patch contains the fix.

Changes in v2:
- change fix approach: check tui_active in ~tui_batch_rendering, instead of
  replacing endwin with reset_shell_mode

Versions:
- v1: https://sourceware.org/pipermail/gdb-patches/2026-April/226966.html

Tom de Vries (3):
  [gdb/tui] Factor out require_tui_terminal
  [gdb/tui] Factor out init_ncurses
  [gdb/tui] Allow second tui enable if first fails

 gdb/tui/tui-wingeneral.c |  2 +-
 gdb/tui/tui.c            | 95 +++++++++++++++++++++++++---------------
 2 files changed, 61 insertions(+), 36 deletions(-)


base-commit: a8f34ab5485c9a16e7c8853eeacaca5dfb946461
-- 
2.51.0