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Remove unused inet_socketpair() code, this is in libratbox now.

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This commit is contained in:
Jilles Tjoelker 2009-05-12 23:56:28 +02:00
parent eda22d87af
commit c04a500dfa
1 changed files with 0 additions and 61 deletions
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61
src/s_serv.c
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@ -59,10 +59,6 @@
#define INADDR_NONE ((unsigned int) 0xffffffff)
#endif
#ifndef HAVE_SOCKETPAIR
static int inet_socketpair(int d, int type, int protocol, int sv[2]);
#endif
int MaxConnectionCount = 1;
int MaxClientCount = 1;
int refresh_user_links = 0;
@ -1291,60 +1287,3 @@ serv_connect_callback(rb_fde_t *F, int status, void *data)
/* If we get here, we're ok, so lets start reading some data */
read_packet(F, client_p);
}
#ifndef HAVE_SOCKETPAIR
static int
inet_socketpair(int d, int type, int protocol, int sv[2])
{
struct sockaddr_in addr1, addr2, addr3;
int addr3_len = sizeof(addr3);
int fd, rc;
int port_no = 20000;
if(d != AF_INET || type != SOCK_STREAM || protocol)
{
errno = EAFNOSUPPORT;
return -1;
}
if(((sv[0] = socket(AF_INET, SOCK_STREAM, 0)) < 0) || ((sv[1] = socket(AF_INET, SOCK_STREAM, 0)) < 0))
return -1;
addr1.sin_port = htons(port_no);
addr1.sin_family = AF_INET;
addr1.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
while ((rc = bind (sv[0], (struct sockaddr *) &addr1, sizeof (addr1))) < 0 && errno == EADDRINUSE)
addr1.sin_port = htons(++port_no);
if(rc < 0)
return -1;
if(listen(sv[0], 1) < 0)
{
close(sv[0]);
close(sv[1]);
return -1;
}
addr2.sin_port = htons(port_no);
addr2.sin_family = AF_INET;
addr2.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
if(connect (sv[1], (struct sockaddr *) &addr2, sizeof (addr2)) < 0)
{
close(sv[0]);
close(sv[1]);
return -1;
}
if((fd = accept(sv[1], (struct sockaddr *) &addr3, &addr3_len)) < 0)
{
close(sv[0]);
close(sv[1]);
return -1;
}
close(sv[0]);
sv[0] = fd;
return(0);
}
#endif