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os: xtrans: drop unused GetPeerNetworkId() 

Not used anywhere, so let's drop it.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult 2025-06-26 15:39:26 +02:00
parent 6f31730785
commit ada655a525
2 changed files with 0 additions and 127 deletions
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5
os/Xtrans.h
View File

@ -402,11 +402,6 @@ TRANS(GetMyNetworkId)(
XtransConnInfo /* ciptr */
);
char *
TRANS(GetPeerNetworkId)(
XtransConnInfo /* ciptr */
);
#endif /* ICE_t */
int

122
os/Xtransutil.c
View File

@ -228,13 +228,6 @@ TRANS(ConvertAddress)(int *familyp, int *addrlenp, Xtransaddr **addrp)
#ifdef ICE_t
/* Needed for _XGethostbyaddr usage in TRANS(GetPeerNetworkId) */
# if defined(TCPCONN) || defined(UNIXCONN)
# define X_INCLUDE_NETDB_H
# define XOS_USE_NO_LOCKING
# include <X11/Xos_r.h>
# endif
#include <signal.h>
char *
@ -308,121 +301,6 @@ TRANS(GetMyNetworkId) (XtransConnInfo ciptr)
#include <setjmp.h>
static jmp_buf env;
#ifdef SIGALRM
static volatile int nameserver_timedout = 0;
static void
nameserver_lost(int sig _X_UNUSED)
{
nameserver_timedout = 1;
longjmp (env, -1);
/* NOTREACHED */
}
#endif /* SIGALARM */
char *
TRANS(GetPeerNetworkId) (XtransConnInfo ciptr)
{
int family = ciptr->family;
char *peer_addr = ciptr->peeraddr;
char *hostname;
char addrbuf[256];
const char *addr = NULL;
switch (family)
{
case AF_UNSPEC:
#if defined(UNIXCONN) || defined(LOCALCONN)
case AF_UNIX:
{
if (gethostname (addrbuf, sizeof (addrbuf)) == 0)
addr = addrbuf;
break;
}
#endif /* defined(UNIXCONN) || defined(LOCALCONN) */
#if defined(TCPCONN)
case AF_INET:
#ifdef IPv6
case AF_INET6:
#endif
{
struct sockaddr_in *saddr = (struct sockaddr_in *) peer_addr;
#ifdef IPv6
struct sockaddr_in6 *saddr6 = (struct sockaddr_in6 *) peer_addr;
#endif
char *address;
int addresslen;
#ifdef XTHREADS_NEEDS_BYNAMEPARAMS
_Xgethostbynameparams hparams;
#endif
struct hostent * volatile hostp = NULL;
#ifdef IPv6
if (family == AF_INET6)
{
address = (char *) &saddr6->sin6_addr;
addresslen = sizeof (saddr6->sin6_addr);
}
else
#endif
{
address = (char *) &saddr->sin_addr;
addresslen = sizeof (saddr->sin_addr);
}
#ifdef SIGALRM
/*
* gethostbyaddr can take a LONG time if the host does not exist.
* Assume that if it does not respond in NAMESERVER_TIMEOUT seconds
* that something is wrong and do not make the user wait.
* gethostbyaddr will continue after a signal, so we have to
* jump out of it.
*/
nameserver_timedout = 0;
signal (SIGALRM, nameserver_lost);
alarm (4);
if (setjmp(env) == 0) {
#endif
hostp = _XGethostbyaddr (address, addresslen, family, hparams);
#ifdef SIGALRM
}
alarm (0);
#endif
if (hostp != NULL)
addr = hostp->h_name;
else
#ifdef HAVE_INET_NTOP
addr = inet_ntop (family, address, addrbuf, sizeof (addrbuf));
#else
addr = inet_ntoa (saddr->sin_addr);
#endif
break;
}
#endif /* defined(TCPCONN) */
default:
return (NULL);
}
hostname = malloc (strlen (ciptr->transptr->TransName) +
(addr ? strlen (addr) : 0) + 2);
if (hostname)
{
strcpy (hostname, ciptr->transptr->TransName);
strcat (hostname, "/");
if (addr)
strcat (hostname, addr);
}
return (hostname);
}
#endif /* ICE_t */