summaryrefslogtreecommitdiffstats
path: root/usr.sbin/repquota/repquota.c
diff options
context:
space:
mode:
Diffstat (limited to 'usr.sbin/repquota/repquota.c')
-rw-r--r--usr.sbin/repquota/repquota.c372
1 files changed, 0 insertions, 372 deletions
diff --git a/usr.sbin/repquota/repquota.c b/usr.sbin/repquota/repquota.c
deleted file mode 100644
index 8fdea20..0000000
--- a/usr.sbin/repquota/repquota.c
+++ /dev/null
@@ -1,372 +0,0 @@
-/*
- * Copyright (c) 1980, 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Robert Elz at The University of Melbourne.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if 0
-#ifndef lint
-static const char copyright[] =
-"@(#) Copyright (c) 1980, 1990, 1993\n\
- The Regents of the University of California. All rights reserved.\n";
-#endif /* not lint */
-
-#ifndef lint
-static char sccsid[] = "@(#)repquota.c 8.1 (Berkeley) 6/6/93";
-#endif /* not lint */
-#endif
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-/*
- * Quota report
- */
-#include <sys/param.h>
-#include <sys/mount.h>
-
-#include <ufs/ufs/quota.h>
-
-#include <err.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <fstab.h>
-#include <grp.h>
-#include <libutil.h>
-#include <pwd.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <unistd.h>
-
-/* Let's be paranoid about block size */
-#if 10 > DEV_BSHIFT
-#define dbtokb(db) \
- ((off_t)(db) >> (10-DEV_BSHIFT))
-#elif 10 < DEV_BSHIFT
-#define dbtokb(db) \
- ((off_t)(db) << (DEV_BSHIFT-10))
-#else
-#define dbtokb(db) (db)
-#endif
-
-#define max(a,b) ((a) >= (b) ? (a) : (b))
-
-const char *qfname = QUOTAFILENAME;
-const char *qfextension[] = INITQFNAMES;
-
-struct fileusage {
- struct fileusage *fu_next;
- u_long fu_id;
- char fu_name[1];
- /* actually bigger */
-};
-#define FUHASH 1024 /* must be power of two */
-struct fileusage *fuhead[MAXQUOTAS][FUHASH];
-struct fileusage *lookup(u_long, int);
-struct fileusage *addid(u_long, int, char *);
-u_long highid[MAXQUOTAS]; /* highest addid()'ed identifier per type */
-
-int vflag; /* verbose */
-int aflag; /* all filesystems */
-int nflag; /* display user/group by id */
-int hflag; /* display in human readable format */
-
-int oneof(char *, char *[], int);
-int repquota(struct fstab *, int);
-char *timeprt(time_t);
-static void prthumanval(int64_t bytes);
-static void usage(void);
-
-int
-main(int argc, char *argv[])
-{
- struct fstab *fs;
- struct passwd *pw;
- struct group *gr;
- int ch, gflag = 0, uflag = 0, errs = 0;
- long i, argnum, done = 0;
-
- while ((ch = getopt(argc, argv, "aghnuv")) != -1) {
- switch(ch) {
- case 'a':
- aflag++;
- break;
- case 'g':
- gflag++;
- break;
- case 'h':
- hflag++;
- break;
- case 'n':
- nflag++;
- break;
- case 'u':
- uflag++;
- break;
- case 'v':
- vflag++;
- break;
- default:
- usage();
- }
- }
- argc -= optind;
- argv += optind;
- if (argc == 0 && !aflag)
- usage();
- if (!gflag && !uflag) {
- if (aflag)
- gflag++;
- uflag++;
- }
- if (gflag && !nflag) {
- setgrent();
- while ((gr = getgrent()) != 0)
- (void) addid((u_long)gr->gr_gid, GRPQUOTA, gr->gr_name);
- endgrent();
- }
- if (uflag && !nflag) {
- setpwent();
- while ((pw = getpwent()) != 0)
- (void) addid((u_long)pw->pw_uid, USRQUOTA, pw->pw_name);
- endpwent();
- }
- setfsent();
- while ((fs = getfsent()) != NULL) {
- if (strcmp(fs->fs_vfstype, "ufs"))
- continue;
- if (aflag) {
- if (gflag)
- errs += repquota(fs, GRPQUOTA);
- if (uflag)
- errs += repquota(fs, USRQUOTA);
- continue;
- }
- if ((argnum = oneof(fs->fs_file, argv, argc)) >= 0 ||
- (argnum = oneof(fs->fs_spec, argv, argc)) >= 0) {
- done |= 1 << argnum;
- if (gflag)
- errs += repquota(fs, GRPQUOTA);
- if (uflag)
- errs += repquota(fs, USRQUOTA);
- }
- }
- endfsent();
- for (i = 0; i < argc; i++)
- if ((done & (1 << i)) == 0)
- warnx("%s not found in fstab", argv[i]);
- exit(errs);
-}
-
-static void
-usage(void)
-{
- fprintf(stderr, "%s\n%s\n",
- "usage: repquota [-h] [-v] [-g] [-n] [-u] -a",
- " repquota [-h] [-v] [-g] [-n] [-u] filesystem ...");
- exit(1);
-}
-
-int
-repquota(struct fstab *fs, int type)
-{
- struct fileusage *fup;
- struct quotafile *qf;
- u_long id, maxid;
- struct dqblk dqbuf;
- static int multiple = 0;
-
- if ((qf = quota_open(fs, type, O_RDONLY)) == NULL) {
- if (vflag && !aflag) {
- if (multiple++)
- printf("\n");
- fprintf(stdout, "*** No %s quotas on %s (%s)\n",
- qfextension[type], fs->fs_file, fs->fs_spec);
- return(1);
- }
- return(0);
- }
- if (multiple++)
- printf("\n");
- if (vflag)
- fprintf(stdout, "*** Report for %s quotas on %s (%s)\n",
- qfextension[type], fs->fs_file, fs->fs_spec);
- printf("%*s Block limits File limits\n",
- max(MAXLOGNAME - 1, 10), " ");
- printf("User%*s used soft hard grace used soft hard grace\n",
- max(MAXLOGNAME - 1, 10), " ");
- maxid = quota_maxid(qf);
- for (id = 0; id <= maxid; id++) {
- if (quota_read(qf, &dqbuf, id) != 0)
- break;
- if (dqbuf.dqb_curinodes == 0 && dqbuf.dqb_curblocks == 0)
- continue;
- if ((fup = lookup(id, type)) == 0)
- fup = addid(id, type, (char *)0);
- printf("%-*s ", max(MAXLOGNAME - 1, 10), fup->fu_name);
- printf("%c%c",
- dqbuf.dqb_bsoftlimit &&
- dqbuf.dqb_curblocks >=
- dqbuf.dqb_bsoftlimit ? '+' : '-',
- dqbuf.dqb_isoftlimit &&
- dqbuf.dqb_curinodes >=
- dqbuf.dqb_isoftlimit ? '+' : '-');
- prthumanval(dqbuf.dqb_curblocks);
- prthumanval(dqbuf.dqb_bsoftlimit);
- prthumanval(dqbuf.dqb_bhardlimit);
- printf(" %6s",
- dqbuf.dqb_bsoftlimit &&
- dqbuf.dqb_curblocks >=
- dqbuf.dqb_bsoftlimit ?
- timeprt(dqbuf.dqb_btime) : "-");
- printf(" %7ju %7ju %7ju %6s\n",
- (uintmax_t)dqbuf.dqb_curinodes,
- (uintmax_t)dqbuf.dqb_isoftlimit,
- (uintmax_t)dqbuf.dqb_ihardlimit,
- dqbuf.dqb_isoftlimit &&
- dqbuf.dqb_curinodes >=
- dqbuf.dqb_isoftlimit ?
- timeprt(dqbuf.dqb_itime) : "-");
- }
- quota_close(qf);
- return (0);
-}
-
-static void
-prthumanval(int64_t blocks)
-{
- char buf[7];
- int flags;
-
- if (!hflag) {
- printf(" %6ju", (uintmax_t)dbtokb(blocks));
- return;
- }
- flags = HN_NOSPACE | HN_DECIMAL;
- if (blocks != 0)
- flags |= HN_B;
- humanize_number(buf, sizeof(buf) - (blocks < 0 ? 0 : 1),
- dbtob(blocks), "", HN_AUTOSCALE, flags);
- (void)printf("%7s", buf);
-}
-
-/*
- * Check to see if target appears in list of size cnt.
- */
-int
-oneof(char *target, char *list[], int cnt)
-{
- int i;
-
- for (i = 0; i < cnt; i++)
- if (strcmp(target, list[i]) == 0)
- return (i);
- return (-1);
-}
-
-/*
- * Routines to manage the file usage table.
- *
- * Lookup an id of a specific type.
- */
-struct fileusage *
-lookup(u_long id, int type)
-{
- struct fileusage *fup;
-
- for (fup = fuhead[type][id & (FUHASH-1)]; fup != 0; fup = fup->fu_next)
- if (fup->fu_id == id)
- return (fup);
- return ((struct fileusage *)0);
-}
-
-/*
- * Add a new file usage id if it does not already exist.
- */
-struct fileusage *
-addid(u_long id, int type, char *name)
-{
- struct fileusage *fup, **fhp;
- int len;
-
- if ((fup = lookup(id, type)))
- return (fup);
- if (name)
- len = strlen(name);
- else
- len = 10;
- if ((fup = (struct fileusage *)calloc(1, sizeof(*fup) + len)) == NULL)
- errx(1, "out of memory for fileusage structures");
- fhp = &fuhead[type][id & (FUHASH - 1)];
- fup->fu_next = *fhp;
- *fhp = fup;
- fup->fu_id = id;
- if (id > highid[type])
- highid[type] = id;
- if (name) {
- bcopy(name, fup->fu_name, len + 1);
- } else {
- sprintf(fup->fu_name, "%lu", id);
- }
- return (fup);
-}
-
-/*
- * Calculate the grace period and return a printable string for it.
- */
-char *
-timeprt(time_t seconds)
-{
- time_t hours, minutes;
- static char buf[20];
- static time_t now;
-
- if (now == 0)
- time(&now);
- if (now > seconds) {
- strlcpy(buf, "none", sizeof (buf));
- return (buf);
- }
- seconds -= now;
- minutes = (seconds + 30) / 60;
- hours = (minutes + 30) / 60;
- if (hours >= 36) {
- sprintf(buf, "%lddays", (long)(hours + 12) / 24);
- return (buf);
- }
- if (minutes >= 60) {
- sprintf(buf, "%2ld:%ld", (long)minutes / 60,
- (long)minutes % 60);
- return (buf);
- }
- sprintf(buf, "%2ld", (long)minutes);
- return (buf);
-}
OpenPOWER on IntegriCloud