| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | #ifndef _PERF_UI_HELPLINE_H_ |
| 3 | #define _PERF_UI_HELPLINE_H_ 1 |
| 4 | |
| 5 | #include <stdio.h> |
| 6 | #include <stdarg.h> |
| 7 | |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 8 | struct ui_helpline { |
| 9 | void (*pop)(void); |
| 10 | void (*push)(const char *msg); |
| 11 | int (*show)(const char *fmt, va_list ap); |
| 12 | }; |
| 13 | |
| 14 | extern struct ui_helpline *helpline_fns; |
| 15 | |
| 16 | void ui_helpline__init(void); |
| 17 | |
| 18 | void ui_helpline__pop(void); |
| 19 | void ui_helpline__push(const char *msg); |
| 20 | void ui_helpline__vpush(const char *fmt, va_list ap); |
| 21 | void ui_helpline__fpush(const char *fmt, ...); |
| 22 | void ui_helpline__puts(const char *msg); |
| 23 | void ui_helpline__printf(const char *fmt, ...); |
| 24 | int ui_helpline__vshow(const char *fmt, va_list ap); |
| 25 | |
| 26 | extern char ui_helpline__current[512]; |
| 27 | extern char ui_helpline__last_msg[]; |
| 28 | |
| 29 | #endif /* _PERF_UI_HELPLINE_H_ */ |