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Annotation of src/usr.bin/systat/disks.c, Revision 1.7

1.7     ! deraadt     1: /*     $OpenBSD: disks.c,v 1.6 1997/01/17 07:13:23 millert 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.
                     16:  * 3. All advertising materials mentioning features or use of this software
                     17:  *    must display the following acknowledgement:
                     18:  *     This product includes software developed by the University of
                     19:  *     California, Berkeley and its contributors.
                     20:  * 4. Neither the name of the University nor the names of its contributors
                     21:  *    may be used to endorse or promote products derived from this software
                     22:  *    without specific prior written permission.
                     23:  *
                     24:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     25:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     26:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     27:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     28:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     29:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     30:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     31:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     32:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     33:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     34:  * SUCH DAMAGE.
                     35:  */
                     36:
                     37: #ifndef lint
                     38: #if 0
                     39: static char sccsid[] = "@(#)disks.c    8.1 (Berkeley) 6/6/93";
                     40: #endif
1.7     ! deraadt    41: static char rcsid[] = "$OpenBSD: disks.c,v 1.6 1997/01/17 07:13:23 millert Exp $";
1.1       deraadt    42: #endif /* not lint */
                     43:
1.7     ! deraadt    44: #include <string.h>
1.1       deraadt    45: #include "systat.h"
                     46: #include "extern.h"
1.4       deraadt    47: static void dkselect(char *args, int truefalse, int selections[]);
1.1       deraadt    48:
                     49:
                     50: int
                     51: dkcmd(cmd, args)
                     52:        char *cmd, *args;
                     53: {
                     54:        if (prefix(cmd, "display") || prefix(cmd, "add")) {
                     55:                dkselect(args, 1, dk_select);
                     56:                return (1);
                     57:        }
                     58:        if (prefix(cmd, "ignore") || prefix(cmd, "delete")) {
                     59:                dkselect(args, 0, dk_select);
                     60:                return (1);
                     61:        }
                     62:        if (prefix(cmd, "drives")) {
                     63:                register int i;
                     64:
                     65:                move(CMDLINE, 0); clrtoeol();
                     66:                for (i = 0; i < dk_ndrive; i++)
1.4       deraadt    67:                        printw("%s ", dr_name[i]);
1.1       deraadt    68:                return (1);
                     69:        }
                     70:        return (0);
                     71: }
                     72:
                     73: static void
                     74: dkselect(args, truefalse, selections)
                     75:        char *args;
                     76:        int truefalse, selections[];
                     77: {
                     78:        register char *cp;
                     79:        register int i;
                     80:
1.6       millert    81:        cp = strchr(args, '\n');
1.1       deraadt    82:        if (cp)
                     83:                *cp = '\0';
                     84:        for (;;) {
                     85:                for (cp = args; *cp && isspace(*cp); cp++)
                     86:                        ;
                     87:                args = cp;
                     88:                for (; *cp && !isspace(*cp); cp++)
                     89:                        ;
                     90:                if (*cp)
                     91:                        *cp++ = '\0';
                     92:                if (cp - args == 0)
                     93:                        break;
                     94:                for (i = 0; i < dk_ndrive; i++)
                     95:                        if (strcmp(args, dr_name[i]) == 0) {
1.4       deraadt    96:                                selections[i] = truefalse;
1.1       deraadt    97:                                break;
                     98:                        }
                     99:                if (i >= dk_ndrive)
                    100:                        error("%s: unknown drive", args);
                    101:                args = cp;
                    102:        }
                    103: }