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Finish the implementation of the -p switch so that it

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actually works.  I have no idea why this wasn't finished
and happened to try to use it.
This commit is contained in:
Maxime Henrion 2003-06-07 14:36:49 +00:00
parent 9dc9d63d01
commit ae94787d6d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=115955
1 changed files with 26 additions and 0 deletions
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26
usr.bin/sockstat/sockstat.c
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@ -456,6 +456,30 @@ getprocname(pid_t pid)
return (proc.ki_ocomm);
}
static int
check_ports(struct sock *s)
{
int port;
if (ports == NULL)
return (1);
if ((s->family != AF_INET) && (s->family != AF_INET6))
return (1);
if (s->family == AF_INET)
port = ntohs(((struct sockaddr_in *)(&s->laddr))->sin_port);
else
port = ntohs(((struct sockaddr_in6 *)(&s->laddr))->sin6_port);
if (CHK_PORT(port))
return (1);
if (s->family == AF_INET)
port = ntohs(((struct sockaddr_in *)(&s->faddr))->sin_port);
else
port = ntohs(((struct sockaddr_in6 *)(&s->faddr))->sin6_port);
if (CHK_PORT(port))
return (1);
return (0);
}
static void
display(void)
{
@ -476,6 +500,8 @@ display(void)
break;
if (s == NULL)
continue;
if (!check_ports(s))
continue;
pos = 0;
if ((pwd = getpwuid(xf->xf_uid)) == NULL)
pos += xprintf("%lu", (u_long)xf->xf_uid);