3 * Copyright (c) 2000 by Matthew Jacob
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions, and the following disclaimer,
11 * without modification, immediately at the beginning of the file.
12 * 2. The name of the author may not be used to endorse or promote products
13 * derived from this software without specific prior written permission.
15 * Alternatively, this software may be distributed under the terms of the
16 * the GNU Public License ("GPL").
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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39 #include <sys/ioctl.h>
43 * Continuously monitor all named SES devices
44 * and turn all but INFO enclosure status
45 * values into CRITICAL enclosure status.
48 (SES_ENCSTAT_UNRECOV|SES_ENCSTAT_CRITICAL|SES_ENCSTAT_NONCRITICAL)
53 ses_encstat stat, *carray;
56 fprintf(stderr, "usage: %s polling-interval device "
57 "[ device ... ]\n", *v);
66 bzero((void *)carray, a);
69 for (dev = 2; dev < a; dev++) {
70 fd = open(v[dev], O_RDWR);
76 * First clear any enclosure status, in case it is
80 if (ioctl(fd, SESIOC_SETENCSTAT, (caddr_t) &stat) < 0) {
81 fprintf(stderr, "%s: SESIOC_SETENCSTAT1: %s\n",
82 v[dev], strerror(errno));
87 * Now get the actual current enclosure status.
89 if (ioctl(fd, SESIOC_GETENCSTAT, (caddr_t) &stat) < 0) {
90 fprintf(stderr, "%s: SESIOC_GETENCSTAT: %s\n",
91 v[dev], strerror(errno));
96 if ((stat & BADSTAT) == 0) {
98 fprintf(stdout, "%s: Clearing CRITICAL "
99 "condition\n", v[dev]);
106 fprintf(stdout, "%s: Setting CRITICAL from:", v[dev]);
107 if (stat & SES_ENCSTAT_UNRECOV)
108 fprintf(stdout, " UNRECOVERABLE");
110 if (stat & SES_ENCSTAT_CRITICAL)
111 fprintf(stdout, " CRITICAL");
113 if (stat & SES_ENCSTAT_NONCRITICAL)
114 fprintf(stdout, " NONCRITICAL");
116 stat = SES_ENCSTAT_CRITICAL;
117 if (ioctl(fd, SESIOC_SETENCSTAT, (caddr_t) &stat) < 0) {
118 fprintf(stderr, "%s: SESIOC_SETENCSTAT 2: %s\n",
119 v[dev], strerror(errno));