Make lint(1) happy.
This commit is contained in:
thorpej
parent
bedc7b48df
commit
d07708b38e
@ -1,4 +1,4 @@
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/* $NetBSD: chio.c,v 1.5 1997/09/29 17:32:24 mjacob Exp $ */
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/* $NetBSD: chio.c,v 1.6 1998/01/04 23:53:58 thorpej Exp $ */
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/*
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* Copyright (c) 1996 Jason R. Thorpe <thorpej@and.com>
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@ -38,7 +38,7 @@
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#include <sys/cdefs.h>
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#ifndef lint
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__COPYRIGHT("@(#) Copyright (c) 1996 Jason R. Thorpe. All rights reserved.");
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__RCSID("$NetBSD: chio.c,v 1.5 1997/09/29 17:32:24 mjacob Exp $");
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__RCSID("$NetBSD: chio.c,v 1.6 1998/01/04 23:53:58 thorpej Exp $");
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#endif
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#include <sys/param.h>
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@ -155,6 +155,7 @@ main(argc, argv)
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/* Skip over the command name and call handler. */
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++argv; --argc;
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exit ((*commands[i].cc_handler)(commands[i].cc_name, argc, argv));
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/* NOTREACHED */
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}
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static int
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@ -180,7 +181,7 @@ do_move(cname, argc, argv)
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warnx("%s: too many arguments", cname);
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goto usage;
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}
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memset(&cmd, 0, sizeof(cmd));
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(void) memset(&cmd, 0, sizeof(cmd));
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/* <from ET> */
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cmd.cm_fromtype = parse_element_type(*argv);
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@ -214,13 +215,13 @@ do_move(cname, argc, argv)
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}
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/* Send command to changer. */
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if (ioctl(changer_fd, CHIOMOVE, (char *)&cmd))
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if (ioctl(changer_fd, CHIOMOVE, &cmd))
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err(1, "%s: CHIOMOVE", changer_name);
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return (0);
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usage:
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fprintf(stderr, "usage: %s %s "
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(void) fprintf(stderr, "usage: %s %s "
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"<from ET> <from EU> <to ET> <to EU> [inv]\n", __progname, cname);
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return (1);
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}
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@ -248,7 +249,7 @@ do_exchange(cname, argc, argv)
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warnx("%s: too many arguments", cname);
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goto usage;
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}
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memset(&cmd, 0, sizeof(cmd));
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(void) memset(&cmd, 0, sizeof(cmd));
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/* <src ET> */
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cmd.ce_srctype = parse_element_type(*argv);
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@ -307,13 +308,14 @@ do_exchange(cname, argc, argv)
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}
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/* Send command to changer. */
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if (ioctl(changer_fd, CHIOEXCHANGE, (char *)&cmd))
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if (ioctl(changer_fd, CHIOEXCHANGE, &cmd))
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err(1, "%s: CHIOEXCHANGE", changer_name);
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return (0);
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usage:
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fprintf(stderr, "usage: %s %s <src ET> <src EU> <dst1 ET> <dst1 EU>\n"
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(void) fprintf(stderr,
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"usage: %s %s <src ET> <src EU> <dst1 ET> <dst1 EU>\n"
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" [<dst2 ET> <dst2 EU>] [inv1] [inv2]\n",
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__progname, cname);
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return (1);
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@ -342,7 +344,7 @@ do_position(cname, argc, argv)
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warnx("%s: too many arguments", cname);
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goto usage;
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}
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memset(&cmd, 0, sizeof(cmd));
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(void) memset(&cmd, 0, sizeof(cmd));
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/* <to ET> */
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cmd.cp_type = parse_element_type(*argv);
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@ -368,17 +370,18 @@ do_position(cname, argc, argv)
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}
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/* Send command to changer. */
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if (ioctl(changer_fd, CHIOPOSITION, (char *)&cmd))
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if (ioctl(changer_fd, CHIOPOSITION, &cmd))
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err(1, "%s: CHIOPOSITION", changer_name);
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return (0);
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usage:
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fprintf(stderr, "usage: %s %s <to ET> <to EU> [inv]\n",
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(void) fprintf(stderr, "usage: %s %s <to ET> <to EU> [inv]\n",
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__progname, cname);
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return (1);
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}
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/* ARGSUSED */
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static int
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do_params(cname, argc, argv)
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char *cname;
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@ -394,27 +397,29 @@ do_params(cname, argc, argv)
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}
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/* Get params from changer and display them. */
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memset(&data, 0, sizeof(data));
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if (ioctl(changer_fd, CHIOGPARAMS, (char *)&data))
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(void) memset(&data, 0, sizeof(data));
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if (ioctl(changer_fd, CHIOGPARAMS, &data))
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err(1, "%s: CHIOGPARAMS", changer_name);
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printf("%s: %d slot%s, %d drive%s, %d picker%s",
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(void) printf("%s: %d slot%s, %d drive%s, %d picker%s",
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changer_name,
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data.cp_nslots, (data.cp_nslots > 1) ? "s" : "",
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data.cp_ndrives, (data.cp_ndrives > 1) ? "s" : "",
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data.cp_npickers, (data.cp_npickers > 1) ? "s" : "");
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if (data.cp_nportals)
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printf(", %d portal%s", data.cp_nportals,
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(void) printf(", %d portal%s", data.cp_nportals,
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(data.cp_nportals > 1) ? "s" : "");
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printf("\n%s: current picker: %d\n", changer_name, data.cp_curpicker);
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(void) printf("\n%s: current picker: %d\n", changer_name,
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data.cp_curpicker);
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return (0);
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usage:
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fprintf(stderr, "usage: %s %s\n", __progname, cname);
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(void) fprintf(stderr, "usage: %s %s\n", __progname, cname);
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return (1);
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}
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/* ARGSUSED */
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static int
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do_getpicker(cname, argc, argv)
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char *cname;
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@ -430,15 +435,15 @@ do_getpicker(cname, argc, argv)
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}
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/* Get current picker from changer and display it. */
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if (ioctl(changer_fd, CHIOGPICKER, (char *)&picker))
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if (ioctl(changer_fd, CHIOGPICKER, &picker))
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err(1, "%s: CHIOGPICKER", changer_name);
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printf("%s: current picker: %d\n", changer_name, picker);
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(void) printf("%s: current picker: %d\n", changer_name, picker);
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return (0);
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usage:
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fprintf(stderr, "usage: %s %s\n", __progname, cname);
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(void) fprintf(stderr, "usage: %s %s\n", __progname, cname);
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return (1);
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}
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@ -461,13 +466,13 @@ do_setpicker(cname, argc, argv)
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picker = parse_element_unit(*argv);
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/* Set the changer picker. */
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if (ioctl(changer_fd, CHIOSPICKER, (char *)&picker))
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if (ioctl(changer_fd, CHIOSPICKER, &picker))
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err(1, "%s: CHIOSPICKER", changer_name);
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return (0);
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usage:
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fprintf(stderr, "usage: %s %s <picker>\n", __progname, cname);
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(void) fprintf(stderr, "usage: %s %s <picker>\n", __progname, cname);
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return (1);
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}
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@ -480,7 +485,8 @@ do_status(cname, argc, argv)
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struct changer_element_status cmd;
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struct changer_params data;
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u_int8_t *statusp;
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int i, count, chet, schet, echet;
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int i, chet, schet, echet;
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size_t count;
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char *description;
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/*
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@ -502,8 +508,8 @@ do_status(cname, argc, argv)
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* Get params from changer. Specifically, we need the element
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* counts.
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*/
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memset(&data, 0, sizeof(data));
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if (ioctl(changer_fd, CHIOGPARAMS, (char *)&data))
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(void) memset(&data, 0, sizeof(data));
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if (ioctl(changer_fd, CHIOGPARAMS, &data))
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err(1, "%s: CHIOGPARAMS", changer_name);
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if (argc)
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@ -545,7 +551,7 @@ do_status(cname, argc, argv)
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if (argc == 0)
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continue;
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else {
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printf("%s: no %s elements\n",
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(void) printf("%s: no %s elements\n",
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changer_name, description);
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return (0);
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}
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@ -555,20 +561,20 @@ do_status(cname, argc, argv)
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if ((statusp = (u_int8_t *)malloc(count)) == NULL)
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errx(1, "can't allocate status storage");
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memset(statusp, 0, count);
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memset(&cmd, 0, sizeof(cmd));
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(void) memset(statusp, 0, count);
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(void) memset(&cmd, 0, sizeof(cmd));
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cmd.ces_type = chet;
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cmd.ces_data = statusp;
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if (ioctl(changer_fd, CHIOGSTATUS, (char *)&cmd)) {
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if (ioctl(changer_fd, CHIOGSTATUS, &cmd)) {
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free(statusp);
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err(1, "%s: CHIOGSTATUS", changer_name);
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}
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/* Dump the status for each element of this type. */
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for (i = 0; i < count; ++i) {
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printf("%s %d: %s\n", description, i,
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(void) printf("%s %d: %s\n", description, i,
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bits_to_string(statusp[i], CESTATUS_BITS));
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}
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@ -578,18 +584,19 @@ do_status(cname, argc, argv)
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return (0);
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usage:
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fprintf(stderr, "usage: %s %s [<element type>]\n", __progname,
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(void) fprintf(stderr, "usage: %s %s [<element type>]\n", __progname,
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cname);
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return (1);
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}
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/* ARGSUSED */
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static int
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do_ielem(cname, argc, argv)
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char *cname;
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int argc;
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char **argv;
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{
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if (ioctl(changer_fd, CHIOIELEM, (char *)NULL))
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if (ioctl(changer_fd, CHIOIELEM, NULL))
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err(1, "%s: CHIOIELEM", changer_name);
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return (0);
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@ -607,6 +614,7 @@ parse_element_type(cp)
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return (elements[i].et_type);
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errx(1, "invalid element type `%s'", cp);
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/* NOTREACHED */
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}
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static int
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@ -634,6 +642,7 @@ parse_special(cp)
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return (val);
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errx(1, "invalid modifier `%s'", cp);
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/* NOTREACHED */
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}
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static int
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@ -659,7 +668,7 @@ bits_to_string(v, cp)
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static char buf[128];
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bp = buf;
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memset(buf, 0, sizeof(buf));
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(void) memset(buf, 0, sizeof(buf));
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for (sep = '<'; (f = *cp++) != 0; cp = np) {
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for (np = cp; *np >= ' ';)
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@ -686,10 +695,10 @@ static void
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usage()
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{
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fprintf(stderr, "usage: %s command arg1 arg2 ...\n", __progname);
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fprintf(stderr, "Examples:\n");
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fprintf(stderr, "\tchio -f /dev/ch0 move slot 1 drive 0\n");
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fprintf(stderr, "\tchio ielem\n");
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fprintf(stderr, "\tchio -f /dev/ch1 status\n");
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(void) fprintf(stderr, "usage: %s command arg1 arg2 ...\n", __progname);
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(void) fprintf(stderr, "Examples:\n");
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(void) fprintf(stderr, "\tchio -f /dev/ch0 move slot 1 drive 0\n");
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(void) fprintf(stderr, "\tchio ielem\n");
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(void) fprintf(stderr, "\tchio -f /dev/ch1 status\n");
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exit(1);
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}
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