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 #include <sys/types.h> 30 #include <sys/sysctl.h> 31 32 #include <err.h> 33 #include <inttypes.h> 34 #include <libutil.h> 35 #include <machine/param.h> 36 #include <string.h> 37 38 #include "systat.h" 39 #include "extern.h" 40 41 void 42 sysputspaces(WINDOW *wd, int row, int lcol, int width) 43 { 44 static char str60[] = " " 45 " "; 46 47 mvwaddstr(wd, row, lcol, str60 + sizeof(str60) - width - 1); 48 } 49 50 void 51 sysputstrs(WINDOW *wd __unused, int row, int lcol, int width) 52 { 53 static char str60[] = "********************" 54 "****************************************"; 55 56 /* 57 * XXX wnd instead of wd? 58 */ 59 mvwaddstr(wnd, row, lcol, str60 + sizeof(str60) - width - 1); 60 } 61 62 void 63 sysputXs(WINDOW *wd __unused, int row, int lcol, int width) 64 { 65 static char str60[] = "XXXXXXXXXXXXXXXXXXXX" 66 "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"; 67 68 /* 69 * XXX wnd instead of wd? 70 */ 71 mvwaddstr(wnd, row, lcol, str60 + sizeof(str60) - width - 1); 72 } 73 74 void 75 sysputuint64(WINDOW *wd, int row, int lcol, int width, uint64_t val, int flags) 76 { 77 char *start, wrtbuf[width + width + 1]; 78 int len; 79 80 start = wrtbuf; 81 flags |= HN_NOSPACE; 82 83 if (val > INT64_MAX) 84 goto error; 85 else 86 len = humanize_number(&wrtbuf[width], width + 1, val, "", 87 HN_AUTOSCALE, flags); 88 if (len < 0) 89 goto error; 90 else if (len < width) 91 memset(wrtbuf + len, ' ', width - len); 92 start += len; 93 94 mvwaddstr(wd, row, lcol, start); 95 return; 96 97 error: 98 sysputstrs(wd, row, lcol, width); 99 } 100 101 void 102 sysputwuint64(WINDOW *wd, int row, int lcol, int width, uint64_t val, int flags) 103 { 104 if(val == 0) 105 sysputspaces(wd, row, lcol, width); 106 else 107 sysputuint64(wd, row, lcol, width, val, flags); 108 } 109 110 void 111 sysputpage(WINDOW *wd, int row, int lcol, int width, uint64_t pages, int flags) 112 { 113 114 sysputuint64(wd, row, lcol, width, ptoa(pages), flags); 115 } 116