1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 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 lcol, int width) 45 { 46 static char str60[] = " " 47 " "; 48 49 mvwaddstr(wd, row, lcol, str60 + sizeof(str60) - width - 1); 50 } 51 52 void 53 sysputstrs(WINDOW *wd __unused, int row, int lcol, int width) 54 { 55 static char str60[] = "********************" 56 "****************************************"; 57 58 /* 59 * XXX wnd instead of wd? 60 */ 61 mvwaddstr(wnd, row, lcol, str60 + sizeof(str60) - width - 1); 62 } 63 64 void 65 sysputXs(WINDOW *wd __unused, int row, int lcol, int width) 66 { 67 static char str60[] = "XXXXXXXXXXXXXXXXXXXX" 68 "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"; 69 70 /* 71 * XXX wnd instead of wd? 72 */ 73 mvwaddstr(wnd, row, lcol, str60 + sizeof(str60) - width - 1); 74 } 75 76 void 77 sysputuint64(WINDOW *wd, int row, int lcol, int width, uint64_t val, int flags) 78 { 79 char *start, wrtbuf[width + width + 1]; 80 int len; 81 82 start = wrtbuf; 83 flags |= HN_NOSPACE; 84 85 if (val > INT64_MAX) 86 goto error; 87 else 88 len = humanize_number(&wrtbuf[width], width + 1, val, "", 89 HN_AUTOSCALE, flags); 90 if (len < 0) 91 goto error; 92 else if (len < width) 93 memset(wrtbuf + len, ' ', width - len); 94 start += len; 95 96 mvwaddstr(wd, row, lcol, start); 97 return; 98 99 error: 100 sysputstrs(wd, row, lcol, width); 101 } 102 103 void 104 sysputwuint64(WINDOW *wd, int row, int lcol, int width, uint64_t val, int flags) 105 { 106 if(val == 0) 107 sysputspaces(wd, row, lcol, width); 108 else 109 sysputuint64(wd, row, lcol, width, val, flags); 110 } 111 112 void 113 sysputpage(WINDOW *wd, int row, int lcol, int width, uint64_t pages, int flags) 114 { 115 116 sysputuint64(wd, row, lcol, width, ptoa(pages), flags); 117 } 118