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tui: Fix newterm call for older ncurses

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Older versions of ncurses' newterm can't take NULL for their ofp and ifp
parameters. Newer versions can, and they fall back on stdout/stdin if
that is the case.

This patch explicitly passes stdout/stdin to the call to newterm to
avoid segfaulting with older ncurses.

gdb/Changelog:

2014-11-04  Simon Marchi  <simon.marchi@ericsson.com>

	* tui/tui.c (tui_enable): Pass stdout and stdin to newterm.
This commit is contained in:
Simon Marchi 2014-11-04 08:27:06 -05:00
parent 441ef17f09
commit c87e6d0015
2 changed files with 5 additions and 1 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
2014-11-04 Simon Marchi <simon.marchi@ericsson.com>
* tui/tui.c (tui_enable): Pass stdout and stdin to newterm.
2014-11-04 Pedro Alves <palves@redhat.com>
* breakpoint.c (breakpoint_thread_match): Delete function.

2
gdb/tui/tui.c
View file

@ -424,7 +424,7 @@ tui_enable (void)
if (!ui_file_isatty (gdb_stdout))
error (_("Cannot enable the TUI when output is not a terminal"));
s = newterm (NULL, NULL, NULL);
s = newterm (NULL, stdout, stdin);
if (s == NULL)
{
error (_("Cannot enable the TUI: error opening terminal [TERM=%s]"),