b89261ba01
Due to differences in (mainly) measuring and accumulating CPU times, the two top programs end up serving different purposes: the NetBSD top is a system administration tool, while the MINIX3 top (now mtop) is a performance debugging tool. Therefore, we keep both. The newly imported BSD top has a few MINIX3-specific changes. CPU statistics separate system time from kernel time, rather than kernel time from time spent on handling interrupts. Memory statistics show numbers that are currently relevant for MINIX3. Swap statistics are disabled entirely. All of these changes effectively bring it closer to how mtop already worked as well. Change-Id: I9611917cb03e164ddf012c5def6da0e7fede826d
86 lines
3.2 KiB
C
86 lines
3.2 KiB
C
/*
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* Copyright (c) 1984 through 2008, William LeFebvre
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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*
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* * Neither the name of William LeFebvre nor the names of other
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/* interface declaration for display.c */
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#ifndef _DISPLAY_H
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#define _DISPLAY_H
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#include "globalstate.h"
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void display_clear(void);
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int display_resize(void);
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int display_lines(void);
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int display_setmulti(int m);
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int display_columns(void);
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int display_init(struct statics *statics, int percpuinfo);
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void i_loadave(int mpid, double *avenrun);
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void u_loadave(int mpid, double *avenrun);
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void i_minibar(int (*formatter)(char *, int));
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void u_minibar(int (*formatter)(char *, int));
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void i_uptime(time_t *bt, time_t *tod);
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void u_uptime(time_t *bt, time_t *tod);
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void i_timeofday(time_t *tod);
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void i_procstates(int total, int *brkdn, int threads);
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void u_procstates(int total, int *brkdn, int threads);
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void i_cpustates(int *states);
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void u_cpustates(int *states);
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void z_cpustates(void);
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void i_kernel(int *stats);
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void u_kernel(int *stats);
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void i_memory(long *stats);
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void u_memory(long *stats);
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void i_swap(long *stats);
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void u_swap(long *stats);
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void i_message(struct timeval *now);
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void u_message(struct timeval *now);
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void i_header(char *text);
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void u_header(char *text);
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void i_process(int line, char *thisline);
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void u_process(int, char *);
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void i_endscreen(void);
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void u_endscreen(void);
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void display_header(int t);
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void new_message(const char *msgfmt, ...);
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void message_error(const char *msgfmt, ...);
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void message_mark(void);
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void message_clear(void);
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void message_expire(void);
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void message_prompt(const char *msgfmt, ...);
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void message_prompt_plain(const char *msgfmt, ...);
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int readline(char *buffer, int size, int numeric);
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void display_pagerstart(void);
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void display_pagerend(void);
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void display_pager(const char *fmt, ...);
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#endif
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