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Annotation of src/usr.bin/systat/disks.c, Revision 1.12

1.12    ! deraadt     1: /*     $OpenBSD: disks.c,v 1.10 2001/11/23 22:20:06 deraadt 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
1.12    ! deraadt    41: static char rcsid[] = "$OpenBSD: disks.c,v 1.10 2001/11/23 22:20:06 deraadt Exp $";
1.1       deraadt    42: #endif /* not lint */
                     43:
1.7       deraadt    44: #include <string.h>
1.8       millert    45: #include <ctype.h>
1.12    ! deraadt    46: #include <signal.h>
1.1       deraadt    47: #include "systat.h"
                     48: #include "extern.h"
1.4       deraadt    49: static void dkselect(char *args, int truefalse, int selections[]);
1.1       deraadt    50:
                     51:
                     52: int
                     53: dkcmd(cmd, args)
                     54:        char *cmd, *args;
                     55: {
                     56:        if (prefix(cmd, "display") || prefix(cmd, "add")) {
                     57:                dkselect(args, 1, dk_select);
                     58:                return (1);
                     59:        }
                     60:        if (prefix(cmd, "ignore") || prefix(cmd, "delete")) {
                     61:                dkselect(args, 0, dk_select);
                     62:                return (1);
                     63:        }
                     64:        if (prefix(cmd, "drives")) {
1.9       mpech      65:                int i;
1.1       deraadt    66:
                     67:                move(CMDLINE, 0); clrtoeol();
                     68:                for (i = 0; i < dk_ndrive; i++)
1.4       deraadt    69:                        printw("%s ", dr_name[i]);
1.1       deraadt    70:                return (1);
                     71:        }
                     72:        return (0);
                     73: }
                     74:
                     75: static void
                     76: dkselect(args, truefalse, selections)
                     77:        char *args;
                     78:        int truefalse, selections[];
                     79: {
1.9       mpech      80:        char *cp;
                     81:        int i;
1.1       deraadt    82:
1.6       millert    83:        cp = strchr(args, '\n');
1.1       deraadt    84:        if (cp)
                     85:                *cp = '\0';
                     86:        for (;;) {
                     87:                for (cp = args; *cp && isspace(*cp); cp++)
                     88:                        ;
                     89:                args = cp;
                     90:                for (; *cp && !isspace(*cp); cp++)
                     91:                        ;
                     92:                if (*cp)
                     93:                        *cp++ = '\0';
                     94:                if (cp - args == 0)
                     95:                        break;
                     96:                for (i = 0; i < dk_ndrive; i++)
                     97:                        if (strcmp(args, dr_name[i]) == 0) {
1.4       deraadt    98:                                selections[i] = truefalse;
1.1       deraadt    99:                                break;
                    100:                        }
                    101:                if (i >= dk_ndrive)
                    102:                        error("%s: unknown drive", args);
                    103:                args = cp;
                    104:        }
                    105: }