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author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-08-09 02:48:31 +0400 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-08-10 23:08:51 +0400 |
commit | 5575536fc7ad7577a4e687a13e2f49acebc519f3 (patch) | |
tree | 9cba0637a9fa243b78be5f1083deff11a27f45e9 /tools/perf/util/ui/helpline.c | |
parent | d247eb6b924bbc2f13748c89b6c72c7a3d46645c (diff) | |
download | linux-5575536fc7ad7577a4e687a13e2f49acebc519f3.tar.xz |
perf ui: Move ui_helpline routines to separate file in util/ui/
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/ui/helpline.c')
-rw-r--r-- | tools/perf/util/ui/helpline.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/tools/perf/util/ui/helpline.c b/tools/perf/util/ui/helpline.c new file mode 100644 index 000000000000..6a11e1301559 --- /dev/null +++ b/tools/perf/util/ui/helpline.c @@ -0,0 +1,43 @@ +#define _GNU_SOURCE +#include <stdio.h> +#include <stdlib.h> +#include <newt.h> + +#include "helpline.h" + +void ui_helpline__pop(void) +{ + newtPopHelpLine(); +} + +void ui_helpline__push(const char *msg) +{ + newtPushHelpLine(msg); +} + +static void ui_helpline__vpush(const char *fmt, va_list ap) +{ + char *s; + + if (vasprintf(&s, fmt, ap) < 0) + vfprintf(stderr, fmt, ap); + else { + ui_helpline__push(s); + free(s); + } +} + +void ui_helpline__fpush(const char *fmt, ...) +{ + va_list ap; + + va_start(ap, fmt); + ui_helpline__vpush(fmt, ap); + va_end(ap); +} + +void ui_helpline__puts(const char *msg) +{ + ui_helpline__pop(); + ui_helpline__push(msg); +} |