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Make mount_nullfs(8) use nmount(2) rather than mount(2) now

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that nullfs has been converted to nmount.
This commit is contained in:
Maxime Henrion 2002-05-23 23:08:27 +00:00
parent 9fcc512cd6
commit dc5d2b0281
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=97187
1 changed files with 15 additions and 5 deletions
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20
sbin/mount_nullfs/mount_nullfs.c
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@ -50,7 +50,6 @@ static const char rcsid[] =
#include <sys/param.h>
#include <sys/mount.h>
#include <fs/nullfs/null.h>
#include <err.h>
#include <stdio.h>
@ -74,7 +73,7 @@ main(argc, argv)
int argc;
char *argv[];
{
struct null_args args;
struct iovec iov[6];
int ch, mntflags;
char source[MAXPATHLEN];
char target[MAXPATHLEN];
@ -105,8 +104,6 @@ main(argc, argv)
errx(EX_USAGE, "%s (%s) and %s are not distinct paths",
argv[0], target, argv[1]);
args.target = target;
error = getvfsbyname("nullfs", &vfc);
if (error && vfsisloadable("nullfs")) {
if(vfsload("nullfs"))
@ -117,7 +114,20 @@ main(argc, argv)
if (error)
errx(EX_OSERR, "null/loopback filesystem is not available");
if (mount(vfc.vfc_name, source, mntflags, &args))
iov[0].iov_base = "fstype";
iov[0].iov_len = sizeof("fstype");
iov[1].iov_base = vfc.vfc_name;
iov[1].iov_len = strlen(vfc.vfc_name) + 1;
iov[2].iov_base = "fspath";
iov[2].iov_len = sizeof("fspath");
iov[3].iov_base = source;
iov[3].iov_len = strlen(source) + 1;
iov[4].iov_base = "target";
iov[4].iov_len = sizeof("target");
iov[5].iov_base = target;
iov[5].iov_len = strlen(target) + 1;
if (nmount(iov, 6, mntflags))
err(1, NULL);
exit(0);
}