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-rw-r--r--usr.sbin/edquota/edquota.c959
1 files changed, 0 insertions, 959 deletions
diff --git a/usr.sbin/edquota/edquota.c b/usr.sbin/edquota/edquota.c
deleted file mode 100644
index 69ea497..0000000
--- a/usr.sbin/edquota/edquota.c
+++ /dev/null
@@ -1,959 +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[] = "@(#)edquota.c 8.1 (Berkeley) 6/6/93";
-#endif /* not lint */
-#endif
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-/*
- * Disk quota editor.
- */
-
-#include <sys/param.h>
-#include <sys/stat.h>
-#include <sys/file.h>
-#include <sys/mount.h>
-#include <sys/wait.h>
-#include <ufs/ufs/quota.h>
-
-#include <ctype.h>
-#include <err.h>
-#include <errno.h>
-#include <fstab.h>
-#include <grp.h>
-#include <inttypes.h>
-#include <libutil.h>
-#include <pwd.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "pathnames.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
-
-const char *qfextension[] = INITQFNAMES;
-char tmpfil[] = _PATH_TMP;
-int hflag;
-
-struct quotause {
- struct quotause *next;
- struct quotafile *qf;
- struct dqblk dqblk;
- int flags;
- char fsname[MAXPATHLEN + 1];
-};
-#define FOUND 0x01
-
-int alldigits(const char *s);
-int cvtatos(uint64_t, char *, uint64_t *);
-char *cvtstoa(uint64_t);
-uint64_t cvtblkval(uint64_t, char, const char *);
-uint64_t cvtinoval(uint64_t, char, const char *);
-int editit(char *);
-char *fmthumanvalblks(int64_t);
-char *fmthumanvalinos(int64_t);
-void freeprivs(struct quotause *);
-int getentry(const char *, int);
-struct quotause *getprivs(long, int, char *);
-void putprivs(long, struct quotause *);
-int readprivs(struct quotause *, char *);
-int readtimes(struct quotause *, char *);
-static void usage(void);
-int writetimes(struct quotause *, int, int);
-int writeprivs(struct quotause *, int, char *, int);
-
-int
-main(int argc, char *argv[])
-{
- struct quotause *qup, *protoprivs, *curprivs;
- long id, protoid;
- int i, quotatype, range, tmpfd;
- uid_t startuid, enduid;
- uint64_t lim;
- char *protoname, *cp, *endpt, *oldoptarg;
- int eflag = 0, tflag = 0, pflag = 0, ch;
- char *fspath = NULL;
- char buf[MAXLOGNAME];
-
- if (argc < 2)
- usage();
- if (getuid())
- errx(1, "permission denied");
- quotatype = USRQUOTA;
- protoprivs = NULL;
- curprivs = NULL;
- protoname = NULL;
- while ((ch = getopt(argc, argv, "ughtf:p:e:")) != -1) {
- switch(ch) {
- case 'f':
- fspath = optarg;
- break;
- case 'p':
- if (eflag) {
- warnx("cannot specify both -e and -p");
- usage();
- /* not reached */
- }
- protoname = optarg;
- pflag++;
- break;
- case 'g':
- quotatype = GRPQUOTA;
- break;
- case 'h':
- hflag++;
- break;
- case 'u':
- quotatype = USRQUOTA;
- break;
- case 't':
- tflag++;
- break;
- case 'e':
- if (pflag) {
- warnx("cannot specify both -e and -p");
- usage();
- /* not reached */
- }
- if ((qup = calloc(1, sizeof(*qup))) == NULL)
- errx(2, "out of memory");
- oldoptarg = optarg;
- for (i = 0, cp = optarg;
- (cp = strsep(&optarg, ":")) != NULL; i++) {
- if (cp != oldoptarg)
- *(cp - 1) = ':';
- if (i > 0 && !isdigit(*cp)) {
- warnx("incorrect quota specification: "
- "%s", oldoptarg);
- usage();
- /* Not Reached */
- }
- switch (i) {
- case 0:
- strlcpy(qup->fsname, cp,
- sizeof(qup->fsname));
- break;
- case 1:
- lim = strtoll(cp, &endpt, 10);
- qup->dqblk.dqb_bsoftlimit =
- cvtblkval(lim, *endpt,
- "block soft limit");
- continue;
- case 2:
- lim = strtoll(cp, &endpt, 10);
- qup->dqblk.dqb_bhardlimit =
- cvtblkval(lim, *endpt,
- "block hard limit");
- continue;
- case 3:
- lim = strtoll(cp, &endpt, 10);
- qup->dqblk.dqb_isoftlimit =
- cvtinoval(lim, *endpt,
- "inode soft limit");
- continue;
- case 4:
- lim = strtoll(cp, &endpt, 10);
- qup->dqblk.dqb_ihardlimit =
- cvtinoval(lim, *endpt,
- "inode hard limit");
- continue;
- default:
- warnx("incorrect quota specification: "
- "%s", oldoptarg);
- usage();
- /* Not Reached */
- }
- }
- if (protoprivs == NULL) {
- protoprivs = curprivs = qup;
- } else {
- curprivs->next = qup;
- curprivs = qup;
- }
- eflag++;
- break;
- default:
- usage();
- /* Not Reached */
- }
- }
- argc -= optind;
- argv += optind;
- if (pflag || eflag) {
- if (pflag) {
- if ((protoid = getentry(protoname, quotatype)) == -1)
- exit(1);
- protoprivs = getprivs(protoid, quotatype, fspath);
- if (protoprivs == NULL)
- exit(0);
- for (qup = protoprivs; qup; qup = qup->next) {
- qup->dqblk.dqb_btime = 0;
- qup->dqblk.dqb_itime = 0;
- }
- }
- for (; argc-- > 0; argv++) {
- if (strspn(*argv, "0123456789-") == strlen(*argv) &&
- (cp = strchr(*argv, '-')) != NULL) {
- *cp++ = '\0';
- startuid = atoi(*argv);
- enduid = atoi(cp);
- if (enduid < startuid)
- errx(1,
- "ending uid (%d) must be >= starting uid (%d) when using uid ranges",
- enduid, startuid);
- range = 1;
- } else {
- startuid = enduid = 0;
- range = 0;
- }
- for ( ; startuid <= enduid; startuid++) {
- if (range)
- snprintf(buf, sizeof(buf), "%d",
- startuid);
- else
- snprintf(buf, sizeof(buf), "%s",
- *argv);
- if ((id = getentry(buf, quotatype)) < 0)
- continue;
- if (pflag) {
- putprivs(id, protoprivs);
- continue;
- }
- for (qup = protoprivs; qup; qup = qup->next) {
- curprivs = getprivs(id, quotatype,
- qup->fsname);
- if (curprivs == NULL)
- continue;
- curprivs->dqblk = qup->dqblk;
- putprivs(id, curprivs);
- freeprivs(curprivs);
- }
- }
- }
- if (pflag)
- freeprivs(protoprivs);
- exit(0);
- }
- tmpfd = mkstemp(tmpfil);
- fchown(tmpfd, getuid(), getgid());
- if (tflag) {
- if ((protoprivs = getprivs(0, quotatype, fspath)) != NULL) {
- if (writetimes(protoprivs, tmpfd, quotatype) != 0 &&
- editit(tmpfil) && readtimes(protoprivs, tmpfil))
- putprivs(0L, protoprivs);
- freeprivs(protoprivs);
- }
- close(tmpfd);
- unlink(tmpfil);
- exit(0);
- }
- for ( ; argc > 0; argc--, argv++) {
- if ((id = getentry(*argv, quotatype)) == -1)
- continue;
- if ((curprivs = getprivs(id, quotatype, fspath)) == NULL)
- exit(1);
- if (writeprivs(curprivs, tmpfd, *argv, quotatype) == 0)
- continue;
- if (editit(tmpfil) && readprivs(curprivs, tmpfil))
- putprivs(id, curprivs);
- freeprivs(curprivs);
- }
- close(tmpfd);
- unlink(tmpfil);
- exit(0);
-}
-
-static void
-usage(void)
-{
- fprintf(stderr, "%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n",
- "usage: edquota [-uh] [-f fspath] [-p username] username ...",
- " edquota [-u] -e fspath[:bslim[:bhlim[:islim[:ihlim]]]] [-e ...]",
- " username ...",
- " edquota -g [-h] [-f fspath] [-p groupname] groupname ...",
- " edquota -g -e fspath[:bslim[:bhlim[:islim[:ihlim]]]] [-e ...]",
- " groupname ...",
- " edquota [-u] -t [-f fspath]",
- " edquota -g -t [-f fspath]");
- exit(1);
-}
-
-/*
- * This routine converts a name for a particular quota type to
- * an identifier. This routine must agree with the kernel routine
- * getinoquota as to the interpretation of quota types.
- */
-int
-getentry(const char *name, int quotatype)
-{
- struct passwd *pw;
- struct group *gr;
-
- if (alldigits(name))
- return (atoi(name));
- switch(quotatype) {
- case USRQUOTA:
- if ((pw = getpwnam(name)))
- return (pw->pw_uid);
- warnx("%s: no such user", name);
- sleep(3);
- break;
- case GRPQUOTA:
- if ((gr = getgrnam(name)))
- return (gr->gr_gid);
- warnx("%s: no such group", name);
- sleep(3);
- break;
- default:
- warnx("%d: unknown quota type", quotatype);
- sleep(3);
- break;
- }
- sleep(1);
- return (-1);
-}
-
-/*
- * Collect the requested quota information.
- */
-struct quotause *
-getprivs(long id, int quotatype, char *fspath)
-{
- struct quotafile *qf;
- struct fstab *fs;
- struct quotause *qup, *quptail;
- struct quotause *quphead;
-
- setfsent();
- quphead = quptail = NULL;
- while ((fs = getfsent())) {
- if (fspath && *fspath && strcmp(fspath, fs->fs_spec) &&
- strcmp(fspath, fs->fs_file))
- continue;
- if (strcmp(fs->fs_vfstype, "ufs"))
- continue;
- if ((qf = quota_open(fs, quotatype, O_CREAT|O_RDWR)) == NULL) {
- if (errno != EOPNOTSUPP)
- warn("cannot open quotas on %s", fs->fs_file);
- continue;
- }
- if ((qup = (struct quotause *)calloc(1, sizeof(*qup))) == NULL)
- errx(2, "out of memory");
- qup->qf = qf;
- strncpy(qup->fsname, fs->fs_file, sizeof(qup->fsname));
- if (quota_read(qf, &qup->dqblk, id) == -1) {
- warn("cannot read quotas on %s", fs->fs_file);
- freeprivs(qup);
- continue;
- }
- if (quphead == NULL)
- quphead = qup;
- else
- quptail->next = qup;
- quptail = qup;
- qup->next = 0;
- }
- if (quphead == NULL) {
- warnx("No quotas on %s", fspath ? fspath : "any filesystems");
- }
- endfsent();
- return (quphead);
-}
-
-/*
- * Store the requested quota information.
- */
-void
-putprivs(long id, struct quotause *quplist)
-{
- struct quotause *qup;
-
- for (qup = quplist; qup; qup = qup->next)
- if (quota_write_limits(qup->qf, &qup->dqblk, id) == -1)
- warn("%s", qup->fsname);
-}
-
-/*
- * Take a list of priviledges and get it edited.
- */
-int
-editit(char *tmpf)
-{
- long omask;
- int pid, status;
-
- omask = sigblock(sigmask(SIGINT)|sigmask(SIGQUIT)|sigmask(SIGHUP));
- top:
- if ((pid = fork()) < 0) {
-
- if (errno == EPROCLIM) {
- warnx("you have too many processes");
- return(0);
- }
- if (errno == EAGAIN) {
- sleep(1);
- goto top;
- }
- warn("fork");
- return (0);
- }
- if (pid == 0) {
- const char *ed;
-
- sigsetmask(omask);
- setgid(getgid());
- setuid(getuid());
- if ((ed = getenv("EDITOR")) == (char *)0)
- ed = _PATH_VI;
- execlp(ed, ed, tmpf, (char *)0);
- err(1, "%s", ed);
- }
- waitpid(pid, &status, 0);
- sigsetmask(omask);
- if (!WIFEXITED(status) || WEXITSTATUS(status) != 0)
- return (0);
- return (1);
-}
-
-/*
- * Convert a quotause list to an ASCII file.
- */
-int
-writeprivs(struct quotause *quplist, int outfd, char *name, int quotatype)
-{
- struct quotause *qup;
- FILE *fd;
-
- ftruncate(outfd, 0);
- lseek(outfd, 0, L_SET);
- if ((fd = fdopen(dup(outfd), "w")) == NULL)
- err(1, "%s", tmpfil);
- fprintf(fd, "Quotas for %s %s:\n", qfextension[quotatype], name);
- for (qup = quplist; qup; qup = qup->next) {
- fprintf(fd, "%s: in use: %s, ", qup->fsname,
- fmthumanvalblks(qup->dqblk.dqb_curblocks));
- fprintf(fd, "limits (soft = %s, ",
- fmthumanvalblks(qup->dqblk.dqb_bsoftlimit));
- fprintf(fd, "hard = %s)\n",
- fmthumanvalblks(qup->dqblk.dqb_bhardlimit));
- fprintf(fd, "\tinodes in use: %s, ",
- fmthumanvalinos(qup->dqblk.dqb_curinodes));
- fprintf(fd, "limits (soft = %s, ",
- fmthumanvalinos(qup->dqblk.dqb_isoftlimit));
- fprintf(fd, "hard = %s)\n",
- fmthumanvalinos(qup->dqblk.dqb_ihardlimit));
- }
- fclose(fd);
- return (1);
-}
-
-char *
-fmthumanvalblks(int64_t blocks)
-{
- static char numbuf[20];
-
- if (hflag) {
- humanize_number(numbuf, blocks < 0 ? 7 : 6,
- dbtob(blocks), "", HN_AUTOSCALE, HN_NOSPACE);
- return (numbuf);
- }
- snprintf(numbuf, sizeof(numbuf), "%juk", (uintmax_t)dbtokb(blocks));
- return(numbuf);
-}
-
-char *
-fmthumanvalinos(int64_t inos)
-{
- static char numbuf[20];
-
- if (hflag) {
- humanize_number(numbuf, inos < 0 ? 7 : 6,
- inos, "", HN_AUTOSCALE, HN_NOSPACE | HN_DIVISOR_1000);
- return (numbuf);
- }
- snprintf(numbuf, sizeof(numbuf), "%ju", (uintmax_t)inos);
- return(numbuf);
-}
-
-/*
- * Merge changes to an ASCII file into a quotause list.
- */
-int
-readprivs(struct quotause *quplist, char *inname)
-{
- struct quotause *qup;
- FILE *fd;
- uintmax_t hardlimit, softlimit, curitems;
- char hardunits, softunits, curitemunits;
- int cnt;
- char *cp;
- struct dqblk dqblk;
- char *fsp, line1[BUFSIZ], line2[BUFSIZ];
-
- fd = fopen(inname, "r");
- if (fd == NULL) {
- warnx("can't re-read temp file!!");
- return (0);
- }
- /*
- * Discard title line, then read pairs of lines to process.
- */
- (void) fgets(line1, sizeof (line1), fd);
- while (fgets(line1, sizeof (line1), fd) != NULL &&
- fgets(line2, sizeof (line2), fd) != NULL) {
- if ((fsp = strtok(line1, " \t:")) == NULL) {
- warnx("%s: bad format", line1);
- return (0);
- }
- if ((cp = strtok((char *)0, "\n")) == NULL) {
- warnx("%s: %s: bad format", fsp, &fsp[strlen(fsp) + 1]);
- return (0);
- }
- cnt = sscanf(cp,
- " in use: %ju%c, limits (soft = %ju%c, hard = %ju%c)",
- &curitems, &curitemunits, &softlimit, &softunits,
- &hardlimit, &hardunits);
- /*
- * The next three check for old-style input formats.
- */
- if (cnt != 6)
- cnt = sscanf(cp,
- " in use: %ju%c, limits (soft = %ju%c hard = %ju%c",
- &curitems, &curitemunits, &softlimit,
- &softunits, &hardlimit, &hardunits);
- if (cnt != 6)
- cnt = sscanf(cp,
- " in use: %ju%c, limits (soft = %ju%c hard = %ju%c)",
- &curitems, &curitemunits, &softlimit,
- &softunits, &hardlimit, &hardunits);
- if (cnt != 6)
- cnt = sscanf(cp,
- " in use: %ju%c, limits (soft = %ju%c, hard = %ju%c",
- &curitems, &curitemunits, &softlimit,
- &softunits, &hardlimit, &hardunits);
- if (cnt != 6) {
- warnx("%s:%s: bad format", fsp, cp);
- return (0);
- }
- dqblk.dqb_curblocks = cvtblkval(curitems, curitemunits,
- "current block count");
- dqblk.dqb_bsoftlimit = cvtblkval(softlimit, softunits,
- "block soft limit");
- dqblk.dqb_bhardlimit = cvtblkval(hardlimit, hardunits,
- "block hard limit");
- if ((cp = strtok(line2, "\n")) == NULL) {
- warnx("%s: %s: bad format", fsp, line2);
- return (0);
- }
- cnt = sscanf(&cp[7],
- " in use: %ju%c limits (soft = %ju%c, hard = %ju%c)",
- &curitems, &curitemunits, &softlimit,
- &softunits, &hardlimit, &hardunits);
- /*
- * The next three check for old-style input formats.
- */
- if (cnt != 6)
- cnt = sscanf(&cp[7],
- " in use: %ju%c limits (soft = %ju%c hard = %ju%c",
- &curitems, &curitemunits, &softlimit,
- &softunits, &hardlimit, &hardunits);
- if (cnt != 6)
- cnt = sscanf(&cp[7],
- " in use: %ju%c limits (soft = %ju%c hard = %ju%c)",
- &curitems, &curitemunits, &softlimit,
- &softunits, &hardlimit, &hardunits);
- if (cnt != 6)
- cnt = sscanf(&cp[7],
- " in use: %ju%c limits (soft = %ju%c, hard = %ju%c",
- &curitems, &curitemunits, &softlimit,
- &softunits, &hardlimit, &hardunits);
- if (cnt != 6) {
- warnx("%s: %s: bad format cnt %d", fsp, &cp[7], cnt);
- return (0);
- }
- dqblk.dqb_curinodes = cvtinoval(curitems, curitemunits,
- "current inode count");
- dqblk.dqb_isoftlimit = cvtinoval(softlimit, softunits,
- "inode soft limit");
- dqblk.dqb_ihardlimit = cvtinoval(hardlimit, hardunits,
- "inode hard limit");
- for (qup = quplist; qup; qup = qup->next) {
- if (strcmp(fsp, qup->fsname))
- continue;
- /*
- * Cause time limit to be reset when the quota
- * is next used if previously had no soft limit
- * or were under it, but now have a soft limit
- * and are over it.
- */
- if (dqblk.dqb_bsoftlimit &&
- qup->dqblk.dqb_curblocks >= dqblk.dqb_bsoftlimit &&
- (qup->dqblk.dqb_bsoftlimit == 0 ||
- qup->dqblk.dqb_curblocks <
- qup->dqblk.dqb_bsoftlimit))
- qup->dqblk.dqb_btime = 0;
- if (dqblk.dqb_isoftlimit &&
- qup->dqblk.dqb_curinodes >= dqblk.dqb_isoftlimit &&
- (qup->dqblk.dqb_isoftlimit == 0 ||
- qup->dqblk.dqb_curinodes <
- qup->dqblk.dqb_isoftlimit))
- qup->dqblk.dqb_itime = 0;
- qup->dqblk.dqb_bsoftlimit = dqblk.dqb_bsoftlimit;
- qup->dqblk.dqb_bhardlimit = dqblk.dqb_bhardlimit;
- qup->dqblk.dqb_isoftlimit = dqblk.dqb_isoftlimit;
- qup->dqblk.dqb_ihardlimit = dqblk.dqb_ihardlimit;
- qup->flags |= FOUND;
- /* Humanized input returns only approximate counts */
- if (hflag ||
- (dqblk.dqb_curblocks == qup->dqblk.dqb_curblocks &&
- dqblk.dqb_curinodes == qup->dqblk.dqb_curinodes))
- break;
- warnx("%s: cannot change current allocation", fsp);
- break;
- }
- }
- fclose(fd);
- /*
- * Disable quotas for any filesystems that have not been found.
- */
- for (qup = quplist; qup; qup = qup->next) {
- if (qup->flags & FOUND) {
- qup->flags &= ~FOUND;
- continue;
- }
- qup->dqblk.dqb_bsoftlimit = 0;
- qup->dqblk.dqb_bhardlimit = 0;
- qup->dqblk.dqb_isoftlimit = 0;
- qup->dqblk.dqb_ihardlimit = 0;
- }
- return (1);
-}
-
-/*
- * Convert a quotause list to an ASCII file of grace times.
- */
-int
-writetimes(struct quotause *quplist, int outfd, int quotatype)
-{
- struct quotause *qup;
- FILE *fd;
-
- ftruncate(outfd, 0);
- lseek(outfd, 0, L_SET);
- if ((fd = fdopen(dup(outfd), "w")) == NULL)
- err(1, "%s", tmpfil);
- fprintf(fd, "Time units may be: days, hours, minutes, or seconds\n");
- fprintf(fd, "Grace period before enforcing soft limits for %ss:\n",
- qfextension[quotatype]);
- for (qup = quplist; qup; qup = qup->next) {
- fprintf(fd, "%s: block grace period: %s, ",
- qup->fsname, cvtstoa(qup->dqblk.dqb_btime));
- fprintf(fd, "file grace period: %s\n",
- cvtstoa(qup->dqblk.dqb_itime));
- }
- fclose(fd);
- return (1);
-}
-
-/*
- * Merge changes of grace times in an ASCII file into a quotause list.
- */
-int
-readtimes(struct quotause *quplist, char *inname)
-{
- struct quotause *qup;
- FILE *fd;
- int cnt;
- char *cp;
- uintmax_t itime, btime, iseconds, bseconds;
- char *fsp, bunits[10], iunits[10], line1[BUFSIZ];
-
- fd = fopen(inname, "r");
- if (fd == NULL) {
- warnx("can't re-read temp file!!");
- return (0);
- }
- /*
- * Discard two title lines, then read lines to process.
- */
- (void) fgets(line1, sizeof (line1), fd);
- (void) fgets(line1, sizeof (line1), fd);
- while (fgets(line1, sizeof (line1), fd) != NULL) {
- if ((fsp = strtok(line1, " \t:")) == NULL) {
- warnx("%s: bad format", line1);
- return (0);
- }
- if ((cp = strtok((char *)0, "\n")) == NULL) {
- warnx("%s: %s: bad format", fsp, &fsp[strlen(fsp) + 1]);
- return (0);
- }
- cnt = sscanf(cp,
- " block grace period: %ju %s file grace period: %ju %s",
- &btime, bunits, &itime, iunits);
- if (cnt != 4) {
- warnx("%s:%s: bad format", fsp, cp);
- return (0);
- }
- if (cvtatos(btime, bunits, &bseconds) == 0)
- return (0);
- if (cvtatos(itime, iunits, &iseconds) == 0)
- return (0);
- for (qup = quplist; qup; qup = qup->next) {
- if (strcmp(fsp, qup->fsname))
- continue;
- qup->dqblk.dqb_btime = bseconds;
- qup->dqblk.dqb_itime = iseconds;
- qup->flags |= FOUND;
- break;
- }
- }
- fclose(fd);
- /*
- * reset default grace periods for any filesystems
- * that have not been found.
- */
- for (qup = quplist; qup; qup = qup->next) {
- if (qup->flags & FOUND) {
- qup->flags &= ~FOUND;
- continue;
- }
- qup->dqblk.dqb_btime = 0;
- qup->dqblk.dqb_itime = 0;
- }
- return (1);
-}
-
-/*
- * Convert seconds to ASCII times.
- */
-char *
-cvtstoa(uint64_t secs)
-{
- static char buf[20];
-
- if (secs % (24 * 60 * 60) == 0) {
- secs /= 24 * 60 * 60;
- sprintf(buf, "%ju day%s", (uintmax_t)secs,
- secs == 1 ? "" : "s");
- } else if (secs % (60 * 60) == 0) {
- secs /= 60 * 60;
- sprintf(buf, "%ju hour%s", (uintmax_t)secs,
- secs == 1 ? "" : "s");
- } else if (secs % 60 == 0) {
- secs /= 60;
- sprintf(buf, "%ju minute%s", (uintmax_t)secs,
- secs == 1 ? "" : "s");
- } else
- sprintf(buf, "%ju second%s", (uintmax_t)secs,
- secs == 1 ? "" : "s");
- return (buf);
-}
-
-/*
- * Convert ASCII input times to seconds.
- */
-int
-cvtatos(uint64_t period, char *units, uint64_t *seconds)
-{
-
- if (bcmp(units, "second", 6) == 0)
- *seconds = period;
- else if (bcmp(units, "minute", 6) == 0)
- *seconds = period * 60;
- else if (bcmp(units, "hour", 4) == 0)
- *seconds = period * 60 * 60;
- else if (bcmp(units, "day", 3) == 0)
- *seconds = period * 24 * 60 * 60;
- else {
- warnx("%s: bad units, specify %s\n", units,
- "days, hours, minutes, or seconds");
- return (0);
- }
- return (1);
-}
-
-/*
- * Convert a limit to number of disk blocks.
- */
-uint64_t
-cvtblkval(uint64_t limit, char units, const char *itemname)
-{
-
- switch(units) {
- case 'B':
- case 'b':
- limit = btodb(limit);
- break;
- case '\0': /* historic behavior */
- case ',': /* historic behavior */
- case ')': /* historic behavior */
- case 'K':
- case 'k':
- limit *= btodb(1024);
- break;
- case 'M':
- case 'm':
- limit *= btodb(1048576);
- break;
- case 'G':
- case 'g':
- limit *= btodb(1073741824);
- break;
- case 'T':
- case 't':
- limit *= btodb(1099511627776);
- break;
- case 'P':
- case 'p':
- limit *= btodb(1125899906842624);
- break;
- case 'E':
- case 'e':
- limit *= btodb(1152921504606846976);
- break;
- case ' ':
- errx(2, "No space permitted between value and units for %s\n",
- itemname);
- break;
- default:
- errx(2, "%ju%c: unknown units for %s, specify "
- "none, K, M, G, T, P, or E\n",
- (uintmax_t)limit, units, itemname);
- break;
- }
- return (limit);
-}
-
-/*
- * Convert a limit to number of inodes.
- */
-uint64_t
-cvtinoval(uint64_t limit, char units, const char *itemname)
-{
-
- switch(units) {
- case 'B':
- case 'b':
- case '\0': /* historic behavior */
- case ',': /* historic behavior */
- case ')': /* historic behavior */
- break;
- case 'K':
- case 'k':
- limit *= 1000;
- break;
- case 'M':
- case 'm':
- limit *= 1000000;
- break;
- case 'G':
- case 'g':
- limit *= 1000000000;
- break;
- case 'T':
- case 't':
- limit *= 1000000000000;
- break;
- case 'P':
- case 'p':
- limit *= 1000000000000000;
- break;
- case 'E':
- case 'e':
- limit *= 1000000000000000000;
- break;
- case ' ':
- errx(2, "No space permitted between value and units for %s\n",
- itemname);
- break;
- default:
- errx(2, "%ju%c: unknown units for %s, specify "
- "none, K, M, G, T, P, or E\n",
- (uintmax_t)limit, units, itemname);
- break;
- }
- return (limit);
-}
-
-/*
- * Free a list of quotause structures.
- */
-void
-freeprivs(struct quotause *quplist)
-{
- struct quotause *qup, *nextqup;
-
- for (qup = quplist; qup; qup = nextqup) {
- quota_close(qup->qf);
- nextqup = qup->next;
- free(qup);
- }
-}
-
-/*
- * Check whether a string is completely composed of digits.
- */
-int
-alldigits(const char *s)
-{
- int c;
-
- c = *s++;
- do {
- if (!isdigit(c))
- return (0);
- } while ((c = *s++));
- return (1);
-}
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