forked from luck/tmp_suning_uos_patched
9b01611934
Sometimes we want just to print a message on the center of the screen, like in 'perf top' while we wait for the minimum amount of samples to be collected before sorting and showing them. Also expose __ui__info_window() as an optimization for cases where such message is to be printed while holding the ui lock. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-uat0f89vfwl2w52kv9wzwd8a@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
25 lines
790 B
C
25 lines
790 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _PERF_UI_UTIL_H_
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#define _PERF_UI_UTIL_H_ 1
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#include <stdarg.h>
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int ui__getch(int delay_secs);
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int ui__popup_menu(int argc, char * const argv[]);
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int ui__help_window(const char *text);
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int ui__dialog_yesno(const char *msg);
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void __ui__info_window(const char *title, const char *text, const char *exit_msg);
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void ui__info_window(const char *title, const char *text);
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int ui__question_window(const char *title, const char *text,
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const char *exit_msg, int delay_secs);
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struct perf_error_ops {
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int (*error)(const char *format, va_list args);
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int (*warning)(const char *format, va_list args);
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};
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int perf_error__register(struct perf_error_ops *eops);
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int perf_error__unregister(struct perf_error_ops *eops);
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#endif /* _PERF_UI_UTIL_H_ */
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