diff options
Diffstat (limited to 'sys/nfsclient/bootp_subr.c')
| -rw-r--r-- | sys/nfsclient/bootp_subr.c | 36 |
1 files changed, 13 insertions, 23 deletions
diff --git a/sys/nfsclient/bootp_subr.c b/sys/nfsclient/bootp_subr.c index 3d0f5870b137..b1fd7161dc6b 100644 --- a/sys/nfsclient/bootp_subr.c +++ b/sys/nfsclient/bootp_subr.c @@ -1,4 +1,4 @@ -/* $Id: bootp_subr.c,v 1.3 1997/05/14 01:31:54 tegge Exp $ */ +/* $Id: bootp_subr.c,v 1.4 1997/06/12 14:08:20 tegge Exp $ */ /* * Copyright (c) 1995 Gordon Ross, Adam Glass @@ -260,16 +260,13 @@ bootpc_call(call,reply,procp) struct proc *procp; { struct socket *so; - struct sockaddr_in *sin,sa; - struct mbuf *m, *nam; + struct sockaddr_in *sin, sa; + struct mbuf *m; struct uio auio; struct iovec aio; int error, rcvflg, timo, secs, len; u_int tport; - /* Free at end if not null. */ - nam = NULL; - /* * Create socket and set its recieve timeout. */ @@ -310,14 +307,13 @@ bootpc_call(call,reply,procp) /* * Bind the local endpoint to a bootp client port. */ - m = m_getclr(M_WAIT, MT_SONAME); - sin = mtod(m, struct sockaddr_in *); - sin->sin_len = m->m_len = sizeof(*sin); + sin = &sa; + bzero(sin, sizeof *sin); + sin->sin_len = sizeof(*sin); sin->sin_family = AF_INET; sin->sin_addr.s_addr = INADDR_ANY; sin->sin_port = htons(IPPORT_BOOTPC); - error = sobind(so, m, procp); - m_freem(m); + error = sobind(so, (struct sockaddr *)sin, procp); if (error) { printf("bind failed\n"); goto out; @@ -326,19 +322,13 @@ bootpc_call(call,reply,procp) /* * Setup socket address for the server. */ - nam = m_get(M_WAIT, MT_SONAME); - if (nam == NULL) { - error = ENOBUFS; - goto out; - } - sin = mtod(nam, struct sockaddr_in *); - sin-> sin_len = sizeof(*sin); - sin-> sin_family = AF_INET; + sin = &sa; + bzero(sin, sizeof *sin); + sin->sin_len = sizeof(*sin); + sin->sin_family = AF_INET; sin->sin_addr.s_addr = INADDR_BROADCAST; sin->sin_port = htons(IPPORT_BOOTPS); - nam->m_len = sizeof(*sin); - /* * Send it, repeatedly, until a reply is received, * but delay each re-send by an increasing amount. @@ -359,7 +349,8 @@ bootpc_call(call,reply,procp) auio.uio_resid = sizeof(*call); auio.uio_procp = procp; - error = sosend(so, nam, &auio, NULL, NULL, 0); + error = sosend(so, (struct sockaddr *)sin, &auio, NULL, + NULL, 0, procp); if (error) { printf("bootpc_call: sosend: %d\n", error); goto out; @@ -427,7 +418,6 @@ bootpc_call(call,reply,procp) gotreply: out: - if (nam) m_freem(nam); soclose(so); return error; } |