mirror of
https://github.com/ibm-s390-linux/s390-tools.git
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b627b8d8e1
This commit is based on the s390-tools-1.39.0 version. Changes on top of s390-tools-1.39.0: - Add MIT license to all source files - Add LICENSE file - Transform REAMDE to README.md (markdown) - Add AUTHORS.md file - Add CONTRIBUTING.md file - Move changelog from README to CHANGELOG.md file Reviewed-by: Stefan Haberland <sth@linux.vnet.ibm.com> Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
55 lines
1.1 KiB
C
55 lines
1.1 KiB
C
/*
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* hyptop - Show hypervisor performance data on System z
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*
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* Text box: Provide scrollable text window under curses.
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*
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* Copyright IBM Corp. 2010, 2017
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*
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* s390-tools is free software; you can redistribute it and/or modify
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* it under the terms of the MIT license. See LICENSE for details.
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*/
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#ifndef TBOX_H
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#define TBOX_H
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#include "lib/util_list.h"
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#define TBOX_MAX_STR 120
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struct tbox_line {
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struct util_list_node list;
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char *str;
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};
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struct tbox {
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struct util_list line_list;
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int line_cnt;
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int line_start;
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int tbox_ready;
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struct tbox_line *last_line;
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};
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enum tbox_scroll_unit {
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TBOX_SCROLL_LINE,
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TBOX_SCROLL_PAGE,
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TBOX_SCROLL_LAST,
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};
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struct tbox *tbox_new(void);
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void tbox_line_del_all(struct tbox *tb);
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void tbox_line_add(struct tbox *tb, const char *str);
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void tbox_finish(struct tbox *tb);
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void tbox_scroll_down(struct tbox *tb, enum tbox_scroll_unit);
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void tbox_scroll_up(struct tbox *tb, enum tbox_scroll_unit);
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void tbox_term_resize(struct tbox *tb);
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void tbox_print(struct tbox *tb);
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#define tbox_printf(tb, x...) \
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{ \
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char line[TBOX_MAX_STR + 1]; \
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sprintf(line, x); \
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tbox_line_add(tb, line); \
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}
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#endif /* TBOX_H */
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