diff options
Diffstat (limited to 'usr.sbin/pmcstat/pmcstat_top.h')
| -rw-r--r-- | usr.sbin/pmcstat/pmcstat_top.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/usr.sbin/pmcstat/pmcstat_top.h b/usr.sbin/pmcstat/pmcstat_top.h new file mode 100644 index 0000000..281410b --- /dev/null +++ b/usr.sbin/pmcstat/pmcstat_top.h @@ -0,0 +1,75 @@ +/*- + * Copyright (c) 2009, Fabien Thomas + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _PMCSTAT_TOP_H_ +#define _PMCSTAT_TOP_H_ + +/* Return the ncurses attributes for the given value. */ +#define PMCSTAT_ATTRPERCENT(b) \ + ((b) > 10.0 ? (args.pa_topcolor ? COLOR_PAIR(1) : A_BOLD) : \ + ((b) > 5.0 ? (args.pa_topcolor ? COLOR_PAIR(2) : 0) : \ + ((b) > 2.5 ? (args.pa_topcolor ? COLOR_PAIR(3) : 0) : 0))) + +/* Print to the default ncurse windows if on a terminal or to the file. */ +#define PMCSTAT_PRINTW(...) do { \ + if (args.pa_toptty) \ + printw(__VA_ARGS__); \ + else \ + fprintf(args.pa_printfile, __VA_ARGS__);\ +} while (0) + +/* If ncurses mode active set attributes. */ +#define PMCSTAT_ATTRON(b) do { \ + if (args.pa_toptty) \ + attron(b); \ +} while (0) + +/* If ncurses mode active unset attributes. */ +#define PMCSTAT_ATTROFF(b) do { \ + if (args.pa_toptty) \ + attroff(b); \ +} while (0) + +/* Erase screen and set cursor to top left. */ +#define PMCSTAT_PRINTBEGIN() do { \ + if (args.pa_toptty) \ + clear(); \ +} while (0) + +/* Flush buffer to backend. */ +#define PMCSTAT_PRINTEND() do { \ + if (!args.pa_toptty) { \ + PMCSTAT_PRINTW("---\n"); \ + fflush(args.pa_printfile); \ + } else \ + refresh(); \ +} while (0) + +/* Function prototypes */ + +#endif /* _PMCSTAT_TOP_H_ */ |
