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| author |   Namhyung Kim <namhyung@kernel.org> | 2012-08-16 17:14:54 +0900 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-08-17 12:37:56 -0300 |
| commit | 0985a94891c73740dea1e2697f9d598a4a7810ab (patch) | |
| tree | 6cf8ceff2dad3e1f36415885c0aaf2e00f4a20cb /tools/perf/ui/helpline.h | |
| parent | perf ui/gtk: Use helpline API in browser (diff) | |
| download | linux-dev-0985a94891c73740dea1e2697f9d598a4a7810ab.tar.xz linux-dev-0985a94891c73740dea1e2697f9d598a4a7810ab.zip | |
perf ui gtk: Add perf_gtk__show_helpline() for pr_*
Use helpline for printing error/debug messages. The code resembles a TUI
counter part and only print the first line of the message.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Pekka Enberg <penberg@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1345104894-14205-5-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/ui/helpline.h')
| -rw-r--r-- | tools/perf/ui/helpline.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tools/perf/ui/helpline.h b/tools/perf/ui/helpline.h index 61118b2bc242..a2487f93aa48 100644 --- a/tools/perf/ui/helpline.h +++ b/tools/perf/ui/helpline.h @@ -4,6 +4,8 @@ #include <stdio.h> #include <stdarg.h> +#include "../util/cache.h" + struct ui_helpline { void (*pop)(void); void (*push)(const char *msg); @@ -21,4 +23,25 @@ void ui_helpline__puts(const char *msg); extern char ui_helpline__current[512]; +#ifdef NO_NEWT_SUPPORT +static inline int ui_helpline__show_help(const char *format __used, + va_list ap __used) +{ + return 0; +} +#else +extern char ui_helpline__last_msg[]; +int ui_helpline__show_help(const char *format, va_list ap); +#endif /* NO_NEWT_SUPPORT */ + +#ifdef NO_GTK2_SUPPORT +static inline int perf_gtk__show_helpline(const char *format __used, + va_list ap __used) +{ + return 0; +} +#else +int perf_gtk__show_helpline(const char *format, va_list ap); +#endif /* NO_GTK2_SUPPORT */ + #endif /* _PERF_UI_HELPLINE_H_ */ |