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Use getvfs* functions to map between VFS types and names.

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Automatically load UFS if it is not present but is loadable.
(This won't happen now, but could happen if we fix NFS diskless support.)
This commit is contained in:
Garrett Wollman 1994-09-22 02:07:33 +00:00
parent 862cdb8eb6
commit c974f9c6a6
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=2968
4 changed files with 40 additions and 8 deletions
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7
sbin/mount/mount.c
View File

@ -412,12 +412,13 @@ badvfstype(vfstype, vfslist)
int vfstype;
const char **vfslist;
{
static const char *vfsnames[] = INITMOUNTNAMES;
struct vfsconf *vfc;
vfc = getvfsbytype(vfstype);
if ((vfstype < 0) || (vfstype > MOUNT_MAXTYPE))
if ( ! vfc )
return (0);
return (badvfsname(vfsnames[vfstype], vfslist));
return (badvfsname(vfc->vfc_name, vfslist));
}
const char **

17
sbin/mount/mount_ufs.c
View File

@ -72,6 +72,7 @@ mount_ufs(argc, argv)
struct ufs_args args;
int ch, mntflags;
char *fs_name;
struct vfsconf *vfc;
mntflags = 0;
optind = optreset = 1; /* Reset for parse of new argv. */
@ -100,7 +101,21 @@ mount_ufs(argc, argv)
else
args.export.ex_flags = 0;
if (mount(MOUNT_UFS, fs_name, mntflags, &args) < 0) {
setvfsent(0);
if(!(vfc = getvfsbyname("ufs"))) {
if(vfsisloadable("ufs")) {
if(vfsload("ufs")) {
warn("vfsload(\"ufs\")");
return 1;
}
endvfsent(); /* flush old table */
vfc = getvfsbyname("ufs");
} else {
/*warnx("ufs: filesystem not found");*/
}
}
if (mount(vfc ? vfc->vfc_index : MOUNT_UFS, fs_name, mntflags, &args) < 0) {
(void)fprintf(stderr, "%s on %s: ", args.fspec, fs_name);
switch (errno) {
case EMFILE:

7
sbin/mount_ifs/mount.c
View File

@ -412,12 +412,13 @@ badvfstype(vfstype, vfslist)
int vfstype;
const char **vfslist;
{
static const char *vfsnames[] = INITMOUNTNAMES;
struct vfsconf *vfc;
vfc = getvfsbytype(vfstype);
if ((vfstype < 0) || (vfstype > MOUNT_MAXTYPE))
if ( ! vfc )
return (0);
return (badvfsname(vfsnames[vfstype], vfslist));
return (badvfsname(vfc->vfc_name, vfslist));
}
const char **

17
sbin/mount_ifs/mount_ufs.c
View File

@ -72,6 +72,7 @@ mount_ufs(argc, argv)
struct ufs_args args;
int ch, mntflags;
char *fs_name;
struct vfsconf *vfc;
mntflags = 0;
optind = optreset = 1; /* Reset for parse of new argv. */
@ -100,7 +101,21 @@ mount_ufs(argc, argv)
else
args.export.ex_flags = 0;
if (mount(MOUNT_UFS, fs_name, mntflags, &args) < 0) {
setvfsent(0);
if(!(vfc = getvfsbyname("ufs"))) {
if(vfsisloadable("ufs")) {
if(vfsload("ufs")) {
warn("vfsload(\"ufs\")");
return 1;
}
endvfsent(); /* flush old table */
vfc = getvfsbyname("ufs");
} else {
/*warnx("ufs: filesystem not found");*/
}
}
if (mount(vfc ? vfc->vfc_index : MOUNT_UFS, fs_name, mntflags, &args) < 0) {
(void)fprintf(stderr, "%s on %s: ", args.fspec, fs_name);
switch (errno) {
case EMFILE: