Messages in this thread Patch in this message | | | Date | Fri, 2 Dec 2016 02:35:00 -0800 | From | tip-bot for Arnaldo Carvalho de Melo <> | Subject | [tip:perf/core] perf ui helpline: Provide a printf variant |
| |
Commit-ID: 9484b86e9cad903d3295d75c03961c3bdd1444a8 Gitweb: http://git.kernel.org/tip/9484b86e9cad903d3295d75c03961c3bdd1444a8 Author: Arnaldo Carvalho de Melo <acme@redhat.com> AuthorDate: Fri, 25 Nov 2016 15:48:25 -0300 Committer: Arnaldo Carvalho de Melo <acme@redhat.com> CommitDate: Fri, 25 Nov 2016 15:49:16 -0300
perf ui helpline: Provide a printf variant
To print some values, like in the annotation code with invalid jump offsets.
Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-1vk0g5twas2ioswn1mmvnvwq@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/ui/helpline.c | 10 ++++++++++ tools/perf/ui/helpline.h | 1 + 2 files changed, 11 insertions(+)
diff --git a/tools/perf/ui/helpline.c b/tools/perf/ui/helpline.c index 5b74a7e..379039a 100644 --- a/tools/perf/ui/helpline.c +++ b/tools/perf/ui/helpline.c @@ -72,3 +72,13 @@ int ui_helpline__vshow(const char *fmt, va_list ap) { return helpline_fns->show(fmt, ap); } + +void ui_helpline__printf(const char *fmt, ...) +{ + va_list ap; + + ui_helpline__pop(); + va_start(ap, fmt); + ui_helpline__vpush(fmt, ap); + va_end(ap); +} diff --git a/tools/perf/ui/helpline.h b/tools/perf/ui/helpline.h index 46181f4..d52d0a1 100644 --- a/tools/perf/ui/helpline.h +++ b/tools/perf/ui/helpline.h @@ -21,6 +21,7 @@ void ui_helpline__push(const char *msg); void ui_helpline__vpush(const char *fmt, va_list ap); void ui_helpline__fpush(const char *fmt, ...); void ui_helpline__puts(const char *msg); +void ui_helpline__printf(const char *fmt, ...); int ui_helpline__vshow(const char *fmt, va_list ap); extern char ui_helpline__current[512];
| |