[linux-2.6-block.git] / tools / perf / ui / helpline.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _PERF_UI_HELPLINE_H_
#define _PERF_UI_HELPLINE_H_ 1

#include <stdio.h>
#include <stdarg.h>

struct ui_helpline {
	void (*pop)(void);
	void (*push)(const char *msg);
	int  (*show)(const char *fmt, va_list ap);
};

extern struct ui_helpline *helpline_fns;

void ui_helpline__init(void);

void ui_helpline__pop(void);
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];
extern char ui_helpline__last_msg[];

#endif /* _PERF_UI_HELPLINE_H_ */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
5575536f ACM	2	#ifndef _PERF_UI_HELPLINE_H_
	3	#define _PERF_UI_HELPLINE_H_ 1
	4
3af6e338	5	#include <stdio.h>
7bc7298d	6	#include <stdarg.h>
3af6e338	7
e6e90468 NK	8	struct ui_helpline {
	9	void (*pop)(void);
	10	void (push)(const char msg);
b56e5331	11	int (show)(const char fmt, va_list ap);
e6e90468 NK	12	};
	13
	14	extern struct ui_helpline *helpline_fns;
	15
1e6dd077	16	void ui_helpline__init(void);
e6e90468	17
5575536f ACM	18	void ui_helpline__pop(void);
5575536f ACM	19	void ui_helpline__push(const char *msg);
59e8fe32	20	void ui_helpline__vpush(const char *fmt, va_list ap);
5575536f ACM	21	void ui_helpline__fpush(const char *fmt, ...);
5575536f ACM	22	void ui_helpline__puts(const char *msg);
9484b86e	23	void ui_helpline__printf(const char *fmt, ...);
b56e5331	24	int ui_helpline__vshow(const char *fmt, va_list ap);
5575536f	25
e6e90468	26	extern char ui_helpline__current[512];
1254b51e	27	extern char ui_helpline__last_msg[];
0985a948	28
5575536f	29	#endif /* _PERF_UI_HELPLINE_H_ */