1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2019, 2020 Yoshihiro Ota 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28 #include <sys/cdefs.h> 29 __FBSDID("$FreeBSD$"); 30 31 #include <sys/types.h> 32 #include <sys/sysctl.h> 33 34 #include <err.h> 35 #include <inttypes.h> 36 #include <libutil.h> 37 #include <machine/param.h> 38 #include <string.h> 39 40 #include "systat.h" 41 #include "extern.h" 42 43 void 44 sysputspaces(WINDOW *wd, int row, int col, int width) 45 { 46 static char str60[] = " " 47 " "; 48 49 mvwaddstr(wd, row, col, str60 + sizeof(str60) - width - 1); 50 } 51 52 void 53 sysputstrs(WINDOW *wd, int row, int col, int width) 54 { 55 static char str60[] = "********************" 56 "****************************************"; 57 58 mvwaddstr(wnd, row, col, str60 + sizeof(str60) - width - 1); 59 } 60 61 void 62 sysputXs(WINDOW *wd, int row, int col, int width) 63 { 64 static char str60[] = "XXXXXXXXXXXXXXXXXXXX" 65 "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"; 66 67 mvwaddstr(wnd, row, col, str60 + sizeof(str60) - width - 1); 68 } 69 70 void 71 sysputuint64(WINDOW *wd, int row, int col, int width, uint64_t val, int flags) 72 { 73 char unit, *ptr, *start, wrtbuf[width + width + 1]; 74 int len; 75 76 unit = 0; 77 start = wrtbuf; 78 flags |= HN_NOSPACE; 79 80 if (val > INT64_MAX) 81 goto error; 82 else 83 len = humanize_number(&wrtbuf[width], width + 1, val, "", 84 HN_AUTOSCALE, flags); 85 if (len < 0) 86 goto error; 87 else if (len < width) 88 memset(wrtbuf + len, ' ', width - len); 89 start += len; 90 91 mvwaddstr(wd, row, col, start); 92 return; 93 94 error: 95 sysputstrs(wd, row, col, width); 96 } 97 98 void 99 sysputwuint64(WINDOW *wd, int row, int col, int width, uint64_t val, int flags) 100 { 101 if(val == 0) 102 sysputspaces(wd, row, col, width); 103 else 104 sysputuint64(wd, row, col, width, val, flags); 105 } 106 107 void 108 sysputpage(WINDOW *wd, int row, int col, int width, uint64_t pages, int flags) 109 { 110 111 sysputuint64(wd, row, col, width, ptoa(pages), flags); 112 } 113