1/* 2 * Copyright (c) 1984 through 2008, William LeFebvre 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 11 * * Redistributions in binary form must reproduce the above 12 * copyright notice, this list of conditions and the following disclaimer 13 * in the documentation and/or other materials provided with the 14 * distribution. 15 * 16 * * Neither the name of William LeFebvre nor the names of other 17 * contributors may be used to endorse or promote products derived from 18 * this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33/* 34 * Top users/processes display for Unix 35 */ 36 37/* prototypes for functions found in utils.c */ 38 39#ifndef _UTILS_H 40#define _UTILS_H 41 42int atoiwi(char *); 43char *itoa(int); 44char *itoa_w(int, int); 45char *itoa7(int); 46int digits(int); 47char *printable(char *); 48char *strcpyend(char *, const char *); 49char *homogenize(const char *); 50int string_index(const char *, const char **); 51char **argparse(char *, int *); 52long percentages(int, int *, long *, long *, long *); 53const char *errmsg(int); 54char *format_percent(double); 55char *format_time(long); 56char *format_k(long); 57char *string_list(const char **); 58void time_get(struct timeval *); 59void time_mark(struct timeval *); 60void double2tv(struct timeval *, double); 61unsigned int time_elapsed(void); 62unsigned int diff_per_second(unsigned int, unsigned int); 63void debug_set(int); 64#ifdef DEBUG 65#define dprintf xdprintf 66void xdprintf(char *fmt, ...); 67#else 68#ifdef HAVE_C99_VARIADIC_MACROS 69#define dprintf(...) 70#else 71#ifdef HAVE_GNU_VARIADIC_MACROS 72#define dprintf(x...) 73#else 74#define dprintf if (0) 75#endif 76#endif 77#endif 78 79#endif 80