mirror of
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bf70becee6
In addition to adding `static' where possible: - bin/date: Move `retval' into extern.h to make it visible to date.c. - bin/ed: Move globally used variables into ed.h. - sbin/camcontrol: Move `verbose' into camcontrol.h and fix shadow warnings. - usr.bin/calendar: Remove unneeded variables. - usr.bin/chat: Make `line' local instead of global. - usr.bin/elfdump: Comment out unneeded function. - usr.bin/rlogin: Use _Noreturn instead of __dead2. - usr.bin/tset: Pull `Ospeed' into extern.h. - usr.sbin/mfiutil: Put global variables in mfiutil.h. - usr.sbin/pkg: Remove unused `os_corres'. - usr.sbin/quotaon, usr.sbin/repquota: Remove unused `qfname'.
193 lines
5.0 KiB
C
193 lines
5.0 KiB
C
/*
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* Copyright (c) 1980, 1990, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Robert Elz at The University of Melbourne.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#if 0
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#ifndef lint
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static const char copyright[] =
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"@(#) Copyright (c) 1980, 1990, 1993\n\
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The Regents of the University of California. All rights reserved.\n";
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#endif /* not lint */
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#ifndef lint
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static char sccsid[] = "@(#)quotaon.c 8.1 (Berkeley) 6/6/93";
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#endif /* not lint */
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#endif
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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/*
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* Turn quota on/off for a filesystem.
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*/
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#include <sys/param.h>
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#include <sys/file.h>
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#include <sys/mount.h>
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#include <ufs/ufs/quota.h>
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#include <err.h>
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#include <fstab.h>
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#include <libutil.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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static const char *qfextension[] = INITQFNAMES;
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static int aflag; /* all filesystems */
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static int gflag; /* operate on group quotas */
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static int uflag; /* operate on user quotas */
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static int vflag; /* verbose */
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static int oneof(char *, char *[], int);
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static int quotaonoff(struct fstab *fs, int, int);
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static void usage(void);
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int
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main(int argc, char **argv)
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{
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struct fstab *fs;
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const char *whoami;
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long argnum, done = 0;
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int ch, i, offmode = 0, errs = 0;
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whoami = getprogname();
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if (strcmp(whoami, "quotaoff") == 0)
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offmode++;
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else if (strcmp(whoami, "quotaon") != 0)
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errx(1, "name must be quotaon or quotaoff");
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while ((ch = getopt(argc, argv, "avug")) != -1) {
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switch(ch) {
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case 'a':
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aflag++;
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break;
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case 'g':
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gflag++;
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break;
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case 'u':
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uflag++;
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break;
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case 'v':
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vflag++;
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break;
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default:
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usage();
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}
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}
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argc -= optind;
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argv += optind;
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if (argc <= 0 && !aflag)
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usage();
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if (!gflag && !uflag) {
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gflag++;
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uflag++;
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}
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setfsent();
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while ((fs = getfsent()) != NULL) {
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if (strcmp(fs->fs_vfstype, "ufs") ||
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strcmp(fs->fs_type, FSTAB_RW))
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continue;
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if (aflag) {
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if (gflag)
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errs += quotaonoff(fs, offmode, GRPQUOTA);
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if (uflag)
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errs += quotaonoff(fs, offmode, USRQUOTA);
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continue;
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}
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if ((argnum = oneof(fs->fs_file, argv, argc)) >= 0 ||
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(argnum = oneof(fs->fs_spec, argv, argc)) >= 0) {
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done |= 1 << argnum;
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if (gflag)
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errs += quotaonoff(fs, offmode, GRPQUOTA);
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if (uflag)
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errs += quotaonoff(fs, offmode, USRQUOTA);
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}
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}
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endfsent();
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for (i = 0; i < argc; i++)
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if ((done & (1 << i)) == 0)
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warnx("%s not found in fstab", argv[i]);
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exit(errs);
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}
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static void
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usage(void)
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{
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fprintf(stderr, "%s\n%s\n%s\n%s\n",
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"usage: quotaon [-g] [-u] [-v] -a",
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" quotaon [-g] [-u] [-v] filesystem ...",
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" quotaoff [-g] [-u] [-v] -a",
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" quotaoff [-g] [-u] [-v] filesystem ...");
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exit(1);
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}
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static int
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quotaonoff(struct fstab *fs, int offmode, int type)
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{
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struct quotafile *qf;
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if ((qf = quota_open(fs, type, O_RDONLY)) == NULL)
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return (0);
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if (offmode) {
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if (quota_off(qf) != 0) {
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warn("%s", quota_fsname(qf));
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return (1);
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}
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if (vflag)
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printf("%s: quotas turned off\n", quota_fsname(qf));
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quota_close(qf);
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return(0);
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}
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if (quota_on(qf) != 0) {
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warn("using %s on %s", quota_qfname(qf), quota_fsname(qf));
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return (1);
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}
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if (vflag)
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printf("%s: %s quotas turned on with data file %s\n",
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quota_fsname(qf), qfextension[type], quota_qfname(qf));
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quota_close(qf);
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return(0);
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}
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/*
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* Check to see if target appears in list of size cnt.
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*/
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static int
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oneof(char *target, char *list[], int cnt)
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{
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int i;
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for (i = 0; i < cnt; i++)
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if (strcmp(target, list[i]) == 0)
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return (i);
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return (-1);
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}
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