int
main(int argc, char *argv[])
{
int opt;
int i;
int status = 0;
(void) setlocale(LC_ALL, "");
(void) textdomain(TEXT_DOMAIN);
/*
* PRIV_FILE_DAC_READ is needed to read the QFNAME file
* Clear all other privleges from the limit set, and add
* the required privilege to the bracketed set.
*/
if (__init_suid_priv(PU_CLEARLIMITSET, PRIV_FILE_DAC_READ,
NULL) == -1) {
(void) fprintf(stderr,
gettext("Insufficient privileges, "
"quota must be set-uid root or have "
"file_dac_read privileges\n"));
exit(1);
}
load_libzfs();
while ((opt = getopt(argc, argv, "vV")) != EOF) {
switch (opt) {
case 'v':
vflag++;
break;
case 'V': /* Print command line */
{
char *opt_text;
int opt_count;
(void) fprintf(stdout, "quota -F UFS ");
for (opt_count = 1; opt_count < argc; opt_count++) {
opt_text = argv[opt_count];
if (opt_text)
(void) fprintf(stdout, " %s ",
opt_text);
}
(void) fprintf(stdout, "\n");
}
break;
case '?':
fprintf(stderr, "usage: quota [-v] [username]\n");
zexit(32);
}
}
if (quotactl(Q_ALLSYNC, NULL, (uid_t)0, NULL) < 0 && errno == EINVAL) {
if (vflag)
fprintf(stderr, "There are no quotas on this system\n");
nolocalquota++;
}
if (argc == optind) {
showuid(getuid());
zexit(0);
}
for (i = optind; i < argc; i++) {
if (alldigits(argv[i])) {
showuid((uid_t)atoi(argv[i]));
} else
status |= showname(argv[i]);
}
__priv_relinquish();
return (status);
}
/*ARGSUSED*/
int
main(int argc, char *argv[])
{
register SVCXPRT *transp;
load_libzfs();
/*
* If stdin looks like a TLI endpoint, we assume
* that we were started by a port monitor. If
* t_getstate fails with TBADF, this is not a
* TLI endpoint.
*/
if (t_getstate(0) != -1 || t_errno != TBADF) {
char *netid;
struct netconfig *nconf = NULL;
openlog("rquotad", LOG_PID, LOG_DAEMON);
if ((netid = getenv("NLSPROVIDER")) == NULL) {
struct t_info tinfo;
if (t_sync(0) == -1) {
syslog(LOG_ERR, "could not do t_sync");
zexit(1);
}
if (t_getinfo(0, &tinfo) == -1) {
syslog(LOG_ERR, "t_getinfo failed");
zexit(1);
}
if (tinfo.servtype == T_CLTS) {
if (tinfo.addr == INET_ADDRSTRLEN)
netid = "udp";
else
netid = "udp6";
} else {
syslog(LOG_ERR, "wrong transport");
zexit(1);
}
}
if ((nconf = getnetconfigent(netid)) == NULL) {
syslog(LOG_ERR, "cannot get transport info");
}
if ((transp = svc_tli_create(0, nconf, NULL, 0, 0)) == NULL) {
syslog(LOG_ERR, "cannot create server handle");
zexit(1);
}
if (nconf)
freenetconfigent(nconf);
if (!svc_reg(transp, RQUOTAPROG, RQUOTAVERS, dispatch, 0)) {
syslog(LOG_ERR,
"unable to register (RQUOTAPROG, RQUOTAVERS).");
zexit(1);
}
(void) sigset(SIGALRM, (void(*)(int)) closedown);
(void) alarm(RPCSVC_CLOSEDOWN);
svc_run();
zexit(1);
/* NOTREACHED */
}
/*
* Started from a shell - fork the daemon.
*/
switch (fork()) {
case 0: /* child */
break;
case -1:
perror("rquotad: can't fork");
zexit(1);
default: /* parent */
zexit(0);
}
/*
* Close existing file descriptors, open "/dev/null" as
* standard input, output, and error, and detach from
* controlling terminal.
*/
closefrom(0);
(void) open("/dev/null", O_RDONLY);
(void) open("/dev/null", O_WRONLY);
(void) dup(1);
(void) setsid();
openlog("rquotad", LOG_PID, LOG_DAEMON);
/*
* Create datagram service
*/
if (svc_create(dispatch, RQUOTAPROG, RQUOTAVERS, "datagram_v") == 0) {
syslog(LOG_ERR, "couldn't register datagram_v service");
zexit(1);
}
/*
* Start serving
*/
svc_run();
syslog(LOG_ERR, "Error: svc_run shouldn't have returned");
return (1);
}
