static int
shutdown_socket(DBPROCESS *dbproc)
{
union {
struct sockaddr sa;
char data[256];
} u;
SOCKLEN_T addrlen;
struct stat file_stat;
TDS_SYS_SOCKET sockets[2];
TDS_SYS_SOCKET socket = DBIOWDESC(dbproc);
if (fstat(socket, &file_stat))
return 0;
if ((file_stat.st_mode & S_IFSOCK) != S_IFSOCK)
return 0;
addrlen = sizeof(u);
if (tds_getsockname(socket, &u.sa, &addrlen) < 0 || (u.sa.sa_family != AF_INET && u.sa.sa_family != AF_INET6))
return 0;
/* replace socket with a new one */
if (socketpair(AF_UNIX, SOCK_STREAM, 0, sockets) < 0)
return 0;
/* substitute socket */
close(socket);
dup2(sockets[0], socket);
/* close connection */
close(sockets[0]);
end_socket = sockets[1];
return 1;
}
bool CDBL_Connection::Abort()
{
int fdr= DBIORDESC(GetDBLibConnection());
int fdw= DBIOWDESC(GetDBLibConnection());
if(fdr >= 0) {
close(fdr);
}
if(fdw != fdr && fdw >= 0) {
close(fdw);
}
if (fdr >= 0 || fdw >= 0) {
MarkClosed();
return true;
}
return false;
}
