#include "conn.h"
-#if SIZEOF_SOCKLEN_T - 0 == 0
-#define socklen_t int
-#endif
-
-extern int verbose;
-
-/*
- * Create a socket that is locally bound to a
- * reserve or non-reserve port. For any failures,
- * RPC_ANYSOCK is returned which will cause
- * the RPC code to create the socket instead.
- */
-int get_socket(struct sockaddr_in *saddr, u_int p_prot, int resvp, int conn)
-{
- int so, cc, type;
- struct sockaddr_in laddr;
- socklen_t namelen = sizeof(laddr);
-
- type = (p_prot == IPPROTO_UDP ? SOCK_DGRAM : SOCK_STREAM);
- if ((so = socket (AF_INET, type, p_prot)) < 0) {
- rpc_createerr.cf_stat = RPC_SYSTEMERROR;
- rpc_createerr.cf_error.re_errno = errno;
- if (verbose) {
- fprintf(stderr,
- "mount: Unable to create %s socket: errno %d (%s)\n",
- p_prot == IPPROTO_UDP ? "UDP" : "TCP",
- errno, strerror(errno));
- }
- return RPC_ANYSOCK;
- }
- laddr.sin_family = AF_INET;
- laddr.sin_port = 0;
- laddr.sin_addr.s_addr = htonl(INADDR_ANY);
- if (resvp) {
- if (bindresvport(so, &laddr) < 0) {
- rpc_createerr.cf_stat = RPC_SYSTEMERROR;
- rpc_createerr.cf_error.re_errno = errno;
- if (verbose) {
- fprintf(stderr,
- "mount: Unable to bindresvport %s socket: errno %d (%s)\n",
- p_prot == IPPROTO_UDP ? "UDP" : "TCP",
- errno, strerror(errno));
- }
- close(so);
- return RPC_ANYSOCK;
- }
- } else {
- cc = bind(so, (struct sockaddr *)&laddr, namelen);
- if (cc < 0) {
- rpc_createerr.cf_stat = RPC_SYSTEMERROR;
- rpc_createerr.cf_error.re_errno = errno;
- if (verbose) {
- fprintf(stderr,
- "mount: Unable to bind to %s socket: errno %d (%s)\n",
- p_prot == IPPROTO_UDP ? "UDP" : "TCP",
- errno, strerror(errno));
- }
- close(so);
- return RPC_ANYSOCK;
- }
- }
- if (type == SOCK_STREAM || (conn && type == SOCK_DGRAM)) {
- cc = connect(so, (struct sockaddr *)saddr, namelen);
- if (cc < 0) {
- rpc_createerr.cf_stat = RPC_SYSTEMERROR;
- rpc_createerr.cf_error.re_errno = errno;
- if (verbose) {
- fprintf(stderr,
- "mount: Unable to connect to %s:%d, errno %d (%s)\n",
- inet_ntoa(saddr->sin_addr), ntohs(saddr->sin_port),
- errno, strerror(errno));
- }
- close(so);
- return RPC_ANYSOCK;
- }
- }
- return so;
-}