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/types.h> 29 #include <sys/sysctl.h> 30 31 #include <err.h> 32 #include <inttypes.h> 33 #include <libutil.h> 34 #include <machine/param.h> 35 #include <string.h> 36 37 #include "systat.h" 38 #include "extern.h" 39 40 void 41 sysputspaces(WINDOW *wd, int row, int lcol, int width) 42 { 43 static char str60[] = " " 44 " "; 45 46 mvwaddstr(wd, row, lcol, str60 + sizeof(str60) - width - 1); 47 } 48 49 void 50 sysputstrs(WINDOW *wd __unused, int row, int lcol, int width) 51 { 52 static char str60[] = "********************" 53 "****************************************"; 54 55 /* 56 * XXX wnd instead of wd? 57 */ 58 mvwaddstr(wnd, row, lcol, str60 + sizeof(str60) - width - 1); 59 } 60 61 void 62 sysputXs(WINDOW *wd __unused, int row, int lcol, int width) 63 { 64 static char str60[] = "XXXXXXXXXXXXXXXXXXXX" 65 "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"; 66 67 /* 68 * XXX wnd instead of wd? 69 */ 70 mvwaddstr(wnd, row, lcol, str60 + sizeof(str60) - width - 1); 71 } 72 73 void 74 sysputuint64(WINDOW *wd, int row, int lcol, int width, uint64_t val, int flags) 75 { 76 char *start, wrtbuf[width + width + 1]; 77 int len; 78 79 start = wrtbuf; 80 flags |= HN_NOSPACE; 81 82 if (val > INT64_MAX) 83 goto error; 84 else 85 len = humanize_number(&wrtbuf[width], width + 1, val, "", 86 HN_AUTOSCALE, flags); 87 if (len < 0) 88 goto error; 89 else if (len < width) 90 memset(wrtbuf + len, ' ', width - len); 91 start += len; 92 93 mvwaddstr(wd, row, lcol, start); 94 return; 95 96 error: 97 sysputstrs(wd, row, lcol, width); 98 } 99 100 void 101 sysputwuint64(WINDOW *wd, int row, int lcol, int width, uint64_t val, int flags) 102 { 103 if(val == 0) 104 sysputspaces(wd, row, lcol, width); 105 else 106 sysputuint64(wd, row, lcol, width, val, flags); 107 } 108 109 void 110 sysputpage(WINDOW *wd, int row, int lcol, int width, uint64_t pages, int flags) 111 { 112 113 sysputuint64(wd, row, lcol, width, ptoa(pages), flags); 114 } 115