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/param.h> 29 #include <sys/sysctl.h> 30 31 #include <err.h> 32 #include <inttypes.h> 33 #include <libutil.h> 34 #include <string.h> 35 36 #include "systat.h" 37 #include "extern.h" 38 39 void 40 sysputspaces(WINDOW *wd, int row, int lcol, int width) 41 { 42 static char str60[] = " " 43 " "; 44 45 mvwaddstr(wd, row, lcol, str60 + sizeof(str60) - width - 1); 46 } 47 48 void 49 sysputstrs(WINDOW *wd __unused, int row, int lcol, int width) 50 { 51 static char str60[] = "********************" 52 "****************************************"; 53 54 /* 55 * XXX wnd instead of wd? 56 */ 57 mvwaddstr(wnd, row, lcol, str60 + sizeof(str60) - width - 1); 58 } 59 60 void 61 sysputXs(WINDOW *wd __unused, int row, int lcol, int width) 62 { 63 static char str60[] = "XXXXXXXXXXXXXXXXXXXX" 64 "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"; 65 66 /* 67 * XXX wnd instead of wd? 68 */ 69 mvwaddstr(wnd, row, lcol, str60 + sizeof(str60) - width - 1); 70 } 71 72 void 73 sysputuint64(WINDOW *wd, int row, int lcol, int width, uint64_t val, int flags) 74 { 75 char *start, wrtbuf[width + width + 1]; 76 int len; 77 78 start = wrtbuf; 79 flags |= HN_NOSPACE; 80 81 if (val > INT64_MAX) 82 goto error; 83 else 84 len = humanize_number(&wrtbuf[width], width + 1, val, "", 85 HN_AUTOSCALE, flags); 86 if (len < 0) 87 goto error; 88 else if (len < width) 89 memset(wrtbuf + len, ' ', width - len); 90 start += len; 91 92 mvwaddstr(wd, row, lcol, start); 93 return; 94 95 error: 96 sysputstrs(wd, row, lcol, width); 97 } 98 99 void 100 sysputwuint64(WINDOW *wd, int row, int lcol, int width, uint64_t val, int flags) 101 { 102 if(val == 0) 103 sysputspaces(wd, row, lcol, width); 104 else 105 sysputuint64(wd, row, lcol, width, val, flags); 106 } 107 108 void 109 sysputpage(WINDOW *wd, int row, int lcol, int width, uint64_t pages, int flags) 110 { 111 112 sysputuint64(wd, row, lcol, width, ptoa(pages), flags); 113 } 114