diff options
Diffstat (limited to 'top.h')
| -rw-r--r-- | top.h | 64 |
1 files changed, 54 insertions, 10 deletions
@@ -1,26 +1,52 @@ /* + * Copyright (c) 1984 through 2008, William LeFebvre + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * * 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. + * + * * Neither the name of William LeFebvre nor the names of other + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT + * OWNER 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. + */ + +/* * Top - a top users display for Berkeley Unix * * General (global) definitions */ -/* Current major version number */ -#define VERSION 3 +#ifndef _TOP_H_ +#define _TOP_H_ -/* Number of lines of header information on the standard screen */ -#define Header_lines 6 +#include <sys/time.h> /* Maximum number of columns allowed for display */ -#define MAX_COLS 128 +#define MAX_COLS 255 /* Log base 2 of 1024 is 10 (2^10 == 1024) */ #define LOG1024 10 -char *itoa(); -char *itoa7(); - -char *version_string(); - /* Special atoi routine returns either a non-negative number or one of: */ #define Infinity -1 #define Invalid -2 @@ -34,3 +60,21 @@ char *version_string(); #define NUM_AVERAGES 3 +struct ext_decl { + int (*f_minibar)(char *, int); + int (*f_display)(char *, int); +}; + +/* + * "Table_size" defines the size of the hash tables used to map uid to + * username. Things will work best if the number is a prime number. + * We use a number that should be suitable for most installations. + */ +#ifndef Table_size +#define Table_size 8191 +#endif + +void gettime(struct timeval *); +void quit(int); + +#endif /* _TOP_H_ */ |