diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-10-26 18:04:37 +0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-10-26 19:15:07 +0400 |
| commit | 4610e4137b5fb93042a248928a2c0049ef7d4190 (patch) | |
| tree | 163cd2366d5870a67619aa4774cfc04cf7a97d6f /tools/perf/util/debug.c | |
| parent | 0458122db0a2ebd1d3779469cb6184d8b195be09 (diff) | |
| download | linux-4610e4137b5fb93042a248928a2c0049ef7d4190.tar.xz | |
perf ui browser: Handle K_RESIZE in dialog windows
Just provide wrappers for things like ui__warning, ui__dialog_yesno and
if they return K_RESIZE, refresh dimensions, redraw the entries, etc.
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-3ih7hyk9weryxaxb501sfq4u@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/debug.c')
| -rw-r--r-- | tools/perf/util/debug.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/tools/perf/util/debug.c b/tools/perf/util/debug.c index 55634038af6b..26817daa2961 100644 --- a/tools/perf/util/debug.c +++ b/tools/perf/util/debug.c @@ -47,19 +47,20 @@ int dump_printf(const char *fmt, ...) } #ifdef NO_NEWT_SUPPORT -void ui__warning(const char *format, ...) +int ui__warning(const char *format, ...) { va_list args; va_start(args, format); vfprintf(stderr, format, args); va_end(args); + return 0; } #endif -void ui__error_paranoid(void) +int ui__error_paranoid(void) { - ui__error("Permission error - are you root?\n" + return ui__error("Permission error - are you root?\n" "Consider tweaking /proc/sys/kernel/perf_event_paranoid:\n" " -1 - Not paranoid at all\n" " 0 - Disallow raw tracepoint access for unpriv\n" |