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Perform cleanups to rpc.rusersd:
- Perform whitespace fixes. Use tabs instead of 8 spaces. - Make it build at WARNS=6.
This commit is contained in:
Ed Schouten
parent
13e403fdea
commit
2de7889ec8
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=201146
@ -4,6 +4,8 @@ PROG = rpc.rusersd
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SRCS = rusersd.c rusers_proc.c
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MAN = rpc.rusersd.8
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WARNS?= 6
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DPADD= ${LIBRPCSVC} ${LIBUTIL}
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LDADD= -lrpcsvc -lutil
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@ -83,18 +83,20 @@ typedef char ut_line_t[UT_LINESIZE+1];
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typedef char ut_name_t[UT_NAMESIZE+1];
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typedef char ut_host_t[UT_HOSTSIZE+1];
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utmpidle utmp_idle[MAXUSERS];
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rutmp old_utmp[MAXUSERS];
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ut_line_t line[MAXUSERS];
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ut_name_t name[MAXUSERS];
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ut_host_t host[MAXUSERS];
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static utmpidle utmp_idle[MAXUSERS];
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static rutmp old_utmp[MAXUSERS];
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static ut_line_t line[MAXUSERS];
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static ut_name_t name[MAXUSERS];
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static ut_host_t host[MAXUSERS];
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extern int from_inetd;
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FILE *ufp;
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void rusers_service(struct svc_req *, SVCXPRT *);
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static FILE *ufp;
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#ifdef XIDLE
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Display *dpy;
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static Display *dpy;
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static jmp_buf openAbort;
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@ -121,14 +123,12 @@ XqueryIdle(char *display)
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syslog(LOG_ERR, "%s: unable to get idle time", display);
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return(-1);
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}
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}
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else {
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} else {
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syslog(LOG_ERR, "%s: Xidle extension not loaded", display);
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return(-1);
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}
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XCloseDisplay(dpy);
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}
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else {
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} else {
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syslog(LOG_ERR, "%s: server grabbed for over 10 seconds", display);
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return(-1);
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}
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@ -141,10 +141,10 @@ XqueryIdle(char *display)
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#endif
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static u_int
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getidle(char *tty, char *display)
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getidle(const char *tty, const char *display __unused)
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{
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struct stat st;
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char devname[PATH_MAX];
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char ttyname[PATH_MAX];
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time_t now;
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u_long idle;
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@ -166,30 +166,28 @@ getidle(char *tty, char *display)
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#endif
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mouse_idle = getidle("mouse", NULL);
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idle = (kbd_idle < mouse_idle)?kbd_idle:mouse_idle;
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}
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else {
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sprintf(devname, "%s/%s", _PATH_DEV, tty);
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if (stat(devname, &st) < 0) {
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} else {
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sprintf(ttyname, "%s/%s", _PATH_DEV, tty);
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if (stat(ttyname, &st) < 0) {
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#ifdef DEBUG
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printf("%s: %s\n", devname, strerror(errno));
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printf("%s: %s\n", ttyname, strerror(errno));
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#endif
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return(-1);
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}
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time(&now);
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#ifdef DEBUG
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printf("%s: now=%d atime=%d\n", devname, now,
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printf("%s: now=%d atime=%d\n", ttyname, now,
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st.st_atime);
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#endif
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idle = now - st.st_atime;
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idle = (idle + 30) / 60; /* secs->mins */
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}
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if (idle < 0) idle = 0;
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return(idle);
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}
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static utmpidlearr *
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do_names_2(int all)
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do_names_2(void)
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{
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static utmpidlearr ut;
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struct utmp usr;
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@ -237,8 +235,8 @@ do_names_2(int all)
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return(&ut);
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}
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int *
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rusers_num(void)
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static int *
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rusers_num(void *argp __unused, struct svc_req *rqstp __unused)
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{
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static int num_users = 0;
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struct utmp usr;
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@ -266,15 +264,15 @@ rusers_num(void)
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}
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static utmparr *
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do_names_1(int all)
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do_names_1(void)
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{
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utmpidlearr *utidle;
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static utmparr ut;
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int i;
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unsigned int i;
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bzero((char *)&ut, sizeof(ut));
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utidle = do_names_2(all);
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utidle = do_names_2();
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if (utidle) {
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ut.utmparr_len = utidle->utmpidlearr_len;
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ut.utmparr_val = &old_utmp[0];
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@ -288,29 +286,35 @@ do_names_1(int all)
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}
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utmpidlearr *
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rusersproc_names_2_svc(void *argp, struct svc_req *rqstp)
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rusersproc_names_2_svc(void *argp __unused, struct svc_req *rqstp __unused)
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{
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return(do_names_2(0));
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return (do_names_2());
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}
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utmpidlearr *
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rusersproc_allnames_2_svc(void *argp, struct svc_req *rqstp)
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rusersproc_allnames_2_svc(void *argp __unused, struct svc_req *rqstp __unused)
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{
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return(do_names_2(1));
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return (do_names_2());
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}
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utmparr *
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rusersproc_names_1_svc(void *argp, struct svc_req *rqstp)
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rusersproc_names_1_svc(void *argp __unused, struct svc_req *rqstp __unused)
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{
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return(do_names_1(0));
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return (do_names_1());
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}
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utmparr *
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rusersproc_allnames_1_svc(void *argp, struct svc_req *rqstp)
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rusersproc_allnames_1_svc(void *argp __unused, struct svc_req *rqstp __unused)
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{
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return(do_names_1(1));
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return (do_names_1());
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}
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typedef void *(*rusersproc_t)(void *, struct svc_req *);
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void
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rusers_service(struct svc_req *rqstp, SVCXPRT *transp)
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{
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@ -318,8 +322,8 @@ rusers_service(struct svc_req *rqstp, SVCXPRT *transp)
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int fill;
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} argument;
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char *result;
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bool_t (*xdr_argument)(), (*xdr_result)();
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char *(*local)();
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xdrproc_t xdr_argument, xdr_result;
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rusersproc_t local;
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switch (rqstp->rq_proc) {
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case NULLPROC:
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@ -327,20 +331,20 @@ rusers_service(struct svc_req *rqstp, SVCXPRT *transp)
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goto leave;
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case RUSERSPROC_NUM:
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xdr_argument = xdr_void;
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xdr_result = xdr_int;
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local = (char *(*)()) rusers_num;
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xdr_argument = (xdrproc_t)xdr_void;
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xdr_result = (xdrproc_t)xdr_int;
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local = (rusersproc_t)rusers_num;
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break;
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case RUSERSPROC_NAMES:
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xdr_argument = xdr_void;
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xdr_result = xdr_utmpidlearr;
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xdr_argument = (xdrproc_t)xdr_void;
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xdr_result = (xdrproc_t)xdr_utmpidlearr;
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switch (rqstp->rq_vers) {
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case RUSERSVERS_ORIG:
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local = (char *(*)()) rusersproc_names_1_svc;
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local = (rusersproc_t)rusersproc_names_1_svc;
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break;
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case RUSERSVERS_IDLE:
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local = (char *(*)()) rusersproc_names_2_svc;
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local = (rusersproc_t)rusersproc_names_2_svc;
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break;
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default:
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svcerr_progvers(transp, RUSERSVERS_ORIG, RUSERSVERS_IDLE);
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@ -350,14 +354,14 @@ rusers_service(struct svc_req *rqstp, SVCXPRT *transp)
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break;
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case RUSERSPROC_ALLNAMES:
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xdr_argument = xdr_void;
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xdr_result = xdr_utmpidlearr;
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xdr_argument = (xdrproc_t)xdr_void;
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xdr_result = (xdrproc_t)xdr_utmpidlearr;
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switch (rqstp->rq_vers) {
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case RUSERSVERS_ORIG:
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local = (char *(*)()) rusersproc_allnames_1_svc;
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local = (rusersproc_t)rusersproc_allnames_1_svc;
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break;
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case RUSERSVERS_IDLE:
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local = (char *(*)()) rusersproc_allnames_2_svc;
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local = (rusersproc_t)rusersproc_allnames_2_svc;
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break;
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default:
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svcerr_progvers(transp, RUSERSVERS_ORIG, RUSERSVERS_IDLE);
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@ -49,7 +49,7 @@ extern void rusers_service(struct svc_req *, SVCXPRT *);
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int from_inetd = 1;
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void
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static void
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cleanup(int sig __unused)
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{
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(void) rpcb_unset(RUSERSPROG, RUSERSVERS_IDLE, NULL);
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@ -58,9 +58,9 @@ cleanup(int sig __unused)
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}
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int
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main(int argc, char *argv[])
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main(int argc __unused, char *argv[] __unused)
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{
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SVCXPRT *transp;
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SVCXPRT *transp = NULL; /* Keep compiler happy. */
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int ok;
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struct sockaddr_storage from;
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socklen_t fromlen;
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