Annotation of src/usr.bin/systat/disks.c, Revision 1.17
1.17 ! gilles 1: /* $OpenBSD: disks.c,v 1.16 2007/03/20 03:56:13 tedu Exp $ */
1.4 deraadt 2: /* $NetBSD: disks.c,v 1.4 1996/05/10 23:16:33 thorpej Exp $ */
1.1 deraadt 3:
4: /*-
5: * Copyright (c) 1980, 1992, 1993
6: * The Regents of the University of California. All rights reserved.
7: *
8: * Redistribution and use in source and binary forms, with or without
9: * modification, are permitted provided that the following conditions
10: * are met:
11: * 1. Redistributions of source code must retain the above copyright
12: * notice, this list of conditions and the following disclaimer.
13: * 2. Redistributions in binary form must reproduce the above copyright
14: * notice, this list of conditions and the following disclaimer in the
15: * documentation and/or other materials provided with the distribution.
1.14 millert 16: * 3. Neither the name of the University nor the names of its contributors
1.1 deraadt 17: * may be used to endorse or promote products derived from this software
18: * without specific prior written permission.
19: *
20: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30: * SUCH DAMAGE.
31: */
32:
33: #ifndef lint
34: #if 0
35: static char sccsid[] = "@(#)disks.c 8.1 (Berkeley) 6/6/93";
36: #endif
1.17 ! gilles 37: static char rcsid[] = "$OpenBSD: disks.c,v 1.16 2007/03/20 03:56:13 tedu Exp $";
1.1 deraadt 38: #endif /* not lint */
39:
1.7 deraadt 40: #include <string.h>
1.8 millert 41: #include <ctype.h>
1.12 deraadt 42: #include <signal.h>
1.1 deraadt 43: #include "systat.h"
44: #include "extern.h"
1.4 deraadt 45: static void dkselect(char *args, int truefalse, int selections[]);
1.1 deraadt 46:
47:
48: int
1.13 deraadt 49: dkcmd(char *cmd, char *args)
1.1 deraadt 50: {
51: if (prefix(cmd, "display") || prefix(cmd, "add")) {
52: dkselect(args, 1, dk_select);
53: return (1);
54: }
55: if (prefix(cmd, "ignore") || prefix(cmd, "delete")) {
56: dkselect(args, 0, dk_select);
57: return (1);
58: }
59: if (prefix(cmd, "drives")) {
1.9 mpech 60: int i;
1.1 deraadt 61:
1.15 deraadt 62: move(CMDLINE, 0);
63: clrtoeol();
1.1 deraadt 64: for (i = 0; i < dk_ndrive; i++)
1.4 deraadt 65: printw("%s ", dr_name[i]);
1.1 deraadt 66: return (1);
67: }
68: return (0);
69: }
70:
71: static void
1.13 deraadt 72: dkselect(char *args, int truefalse, int selections[])
1.1 deraadt 73: {
1.9 mpech 74: char *cp;
75: int i;
1.1 deraadt 76:
1.17 ! gilles 77: args[strcspn(args, "\n")] = '\0';
! 78:
1.1 deraadt 79: for (;;) {
1.16 tedu 80: for (cp = args; isspace(*cp); cp++)
1.1 deraadt 81: ;
82: args = cp;
83: for (; *cp && !isspace(*cp); cp++)
84: ;
85: if (*cp)
86: *cp++ = '\0';
87: if (cp - args == 0)
88: break;
89: for (i = 0; i < dk_ndrive; i++)
90: if (strcmp(args, dr_name[i]) == 0) {
1.4 deraadt 91: selections[i] = truefalse;
1.1 deraadt 92: break;
93: }
94: if (i >= dk_ndrive)
95: error("%s: unknown drive", args);
96: args = cp;
97: }
98: }