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- increase TOOMANY, in line with 1.x

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- add logging option from 1.x
This commit is contained in:
Geoff Rehmet 1994-09-11 11:16:32 +00:00
parent 194165de5d
commit bee39b42f3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=2659
2 changed files with 34 additions and 3 deletions
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12
usr.sbin/inetd/inetd.8
View File

@ -42,6 +42,7 @@
.Sh SYNOPSIS
.Nm inetd
.Op Fl d
.Op Fl l
.Op Fl R Ar rate
.Op Ar configuration file
.Sh DESCRIPTION
@ -72,6 +73,8 @@ The options available for
.Bl -tag -width Ds
.It Fl d
Turns on debugging.
.It Fl l
Turns on logging.
.It Fl R Ar rate
Specifies the maximum number of times a service can be invoked
in one minute; the default is 1000.
@ -299,6 +302,15 @@ details of these services, consult the appropriate
.Tn RFC
from the Network Information Center.
.Pp
When given the
.Fl l
option
.Nm Inetd
will log an entry to syslog each time an
.Xr accept 2
is made, which notes the
service selected and the IP-number of the remote requestor.
.Pp
The
.Nm inetd
program

25
usr.sbin/inetd/inetd.c
View File

@ -125,7 +125,7 @@ static char RCSid[] = "$Id";
#include "pathnames.h"
#define TOOMANY 40 /* don't start more than TOOMANY */
#define TOOMANY 256 /* don't start more than TOOMANY */
#define CNT_INTVL 60 /* servers in CNT_INTVL sec. */
#define RETRYTIME (60*10) /* retry after bind or server fail */
@ -133,6 +133,7 @@ static char RCSid[] = "$Id";
int debug = 0;
int log = 0;
int nsock, maxsock;
fd_set allsock;
int options;
@ -249,6 +250,8 @@ main(argc, argv, envp)
int tmpint, ch, dofork;
pid_t pid;
char buf[50];
struct sockaddr_in peer;
int i;
Argv = argv;
if (envp == 0 || *envp == 0)
@ -259,12 +262,15 @@ main(argc, argv, envp)
openlog("inetd", LOG_PID | LOG_NOWAIT, LOG_DAEMON);
while ((ch = getopt(argc, argv, "dR:")) != EOF)
while ((ch = getopt(argc, argv, "dlR:")) != EOF)
switch(ch) {
case 'd':
debug = 1;
options |= SO_DEBUG;
break;
case 'l':
log = 1;
break;
case 'R': { /* invocation rate */
char *p;
@ -280,7 +286,7 @@ main(argc, argv, envp)
case '?':
default:
syslog(LOG_ERR,
"usage: inetd [-d] [-R rate] [conf-file]");
"usage: inetd [-dl] [-R rate] [conf-file]");
exit(1);
}
argc -= optind;
@ -347,6 +353,19 @@ main(argc, argv, envp)
sep->se_service);
continue;
}
if(log) {
i = sizeof peer;
if(getpeername(ctrl, (struct sockaddr *)
&peer, &i)) {
syslog(LOG_WARNING,
"getpeername(for %s): %m",
sep->se_service);
continue;
}
syslog(LOG_INFO,"%s from %s",
sep->se_service,
inet_ntoa(peer.sin_addr));
}
/*
* Call tcpmux to find the real service to exec.
*/