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Stash various networking paramters in the environment for the kernel

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to pick up, ala pxe.
This commit is contained in:
Jake Burkholder 2002-07-31 20:17:06 +00:00
parent 549e510df4
commit f739b33f57
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=101112
2 changed files with 24 additions and 1 deletions
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16
lib/libstand/nfs.c
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@ -387,10 +387,14 @@ nfs_open(upath, f)
{
struct iodesc *desc;
struct nfs_iodesc *currfd;
char buf[2 * NFS_FHSIZE + 3];
u_char *fh;
char *cp;
int i;
#ifndef NFS_NOSYMLINK
struct nfs_iodesc *newfd;
struct nfsv2_fattrs *fa;
char *cp, *ncp;
char *ncp;
int c;
char namebuf[NFS_MAXPATHLEN + 1];
char linkbuf[NFS_MAXPATHLEN + 1];
@ -422,6 +426,16 @@ nfs_open(upath, f)
return (error);
nfs_root_node.iodesc = desc;
fh = &nfs_root_node.fh[0];
buf[0] = 'X';
cp = &buf[1];
for (i = 0; i < NFS_FHSIZE; i++, cp += 2)
sprintf(cp, "%02x", fh[i]);
sprintf(cp, "X");
setenv("boot.nfsroot.server", inet_ntoa(rootip), 1);
setenv("boot.nfsroot.path", rootpath, 1);
setenv("boot.nfsroot.nfshandle", buf, 1);
#ifndef NFS_NOSYMLINK
/* Fake up attributes for the root dir. */
fa = &nfs_root_node.fa;

9
sys/boot/common/dev_net.c
View File

@ -209,6 +209,7 @@ net_getparams(sock)
{
char buf[MAXHOSTNAMELEN];
char temp[FNAME_SIZE];
struct iodesc *d;
int i;
n_long smask;
@ -284,6 +285,14 @@ net_getparams(sock)
bcopy(&temp[0], &rootpath[0], strlen(&rootpath[i])+1);
}
printf("net_open: server path: %s\n", rootpath);
d = socktodesc(sock);
sprintf(temp, "%6D", d->myea, ":");
setenv("boot.netif.ip", inet_ntoa(myip), 1);
setenv("boot.netif.netmask", intoa(netmask), 1);
setenv("boot.netif.gateway", inet_ntoa(gateip), 1);
setenv("boot.netif.hwaddr", temp, 1);
return (0);
}