perf/ui/progress.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 #ifndef _PERF_UI_PROGRESS_H_
0003 #define _PERF_UI_PROGRESS_H_ 1
0004
0005 #include <linux/types.h>
0006
0007 void ui_progress__finish(void);
0008
0009 struct ui_progress {
0010     const char *title;
0011     u64 curr, next, step, total;
0012     bool size;
0013 };
0014
0015 void __ui_progress__init(struct ui_progress *p, u64 total,
0016              const char *title, bool size);
0017
0018 #define ui_progress__init(p, total, title) \
0019     __ui_progress__init(p, total, title, false)
0020
0021 #define ui_progress__init_size(p, total, title) \
0022     __ui_progress__init(p, total, title, true)
0023
0024 void ui_progress__update(struct ui_progress *p, u64 adv);
0025
0026 struct ui_progress_ops {
0027     void (*init)(struct ui_progress *p);
0028     void (*update)(struct ui_progress *p);
0029     void (*finish)(void);
0030 };
0031
0032 extern struct ui_progress_ops *ui_progress__ops;
0033
0034 #endif