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| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-10-25 13:45:16 -0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-10-26 13:05:23 -0200 |
| commit | 71172ed97cd4cd45c6ae70e594ba351798d11909 (patch) | |
| tree | c94ffc88b9ebf64b71531adf6c0028dcc24b9217 /tools/perf/util/ui/util.h | |
| parent | perf ui progress: Reimplement using slang (diff) | |
| download | linux-dev-71172ed97cd4cd45c6ae70e594ba351798d11909.tar.xz linux-dev-71172ed97cd4cd45c6ae70e594ba351798d11909.zip | |
perf ui: Improve handling sigwinch a bit
No need to unblock it at each ui__getch() and also allow other users to
check if a resize is needed, or force an refresh of terminal dimensions.
The 'force' one shouldn't be needed, but its in a slow path, so leave it
like that for now, I'll revisit this another day.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-aujchu6yx3bfy64non1rky0w@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/ui/util.h')
| -rw-r--r-- | tools/perf/util/ui/util.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/ui/util.h b/tools/perf/util/ui/util.h index afcbc1d99531..e53c3d334903 100644 --- a/tools/perf/util/ui/util.h +++ b/tools/perf/util/ui/util.h @@ -3,6 +3,7 @@ #include <stdbool.h> +int ui__getch(int delay_secs); int ui__popup_menu(int argc, char * const argv[]); int ui__help_window(const char *text); bool ui__dialog_yesno(const char *msg); |