};
/*
- * Search the sharetab for the given mountpoint and protocol, returning
+ * Search for NFS and SMB exports for the given mountpoint and protocol, returning
* a zfs_share_type_t value.
*/
static zfs_share_type_t
is_shared(libzfs_handle_t *hdl, const char *mountpoint, zfs_share_proto_t proto)
{
char buf[MAXPATHLEN], *tab;
- char *ptr;
if (hdl->libzfs_sharetab == NULL)
return (SHARED_NOT_SHARED);
(void) fseek(hdl->libzfs_sharetab, 0, SEEK_SET);
+ /* Search /etc/exports for NFS exports */
+ /* FIXME: Assumes the file is tab delimited. */
while (fgets(buf, sizeof (buf), hdl->libzfs_sharetab) != NULL) {
/* the mountpoint is the first entry on each line */
*tab = '\0';
if (strcmp(buf, mountpoint) == 0) {
- /*
- * the protocol field is the third field
- * skip over second field
- */
- ptr = ++tab;
- if ((tab = strchr(ptr, '\t')) == NULL)
- continue;
- ptr = ++tab;
- if ((tab = strchr(ptr, '\t')) == NULL)
- continue;
- *tab = '\0';
- if (strcmp(ptr,
- proto_table[proto].p_name) == 0) {
- switch (proto) {
- case PROTO_NFS:
- return (SHARED_NFS);
- case PROTO_SMB:
- return (SHARED_SMB);
- default:
- return (0);
- }
- }
+ if (proto == PROTO_NFS)
+ return (SHARED_NFS);
+ else
+ return (SHARED_NOT_SHARED);
}
}
+ /* XXX: Search /etc/samba/smb.conf for SMB exports, return SHARED_SMB */
+
return (SHARED_NOT_SHARED);
}
return (0);
if ((ret = zfs_init_libshare(hdl, SA_INIT_SHARE_API)) != SA_OK) {
+#ifdef HAVE_SHARE
(void) zfs_error_fmt(hdl, EZFS_SHARENFSFAILED,
dgettext(TEXT_DOMAIN, "cannot share '%s': %s"),
zfs_get_name(zhp), _sa_errorstr != NULL ?
_sa_errorstr(ret) : "");
+#endif /* HAVE_SHARE */
return (-1);
}
* Unshare and unmount all datasets within the given pool. We don't want to
* rely on traversing the DSL to discover the filesystems within the pool,
* because this may be expensive (if not all of them are mounted), and can fail
- * arbitrarily (on I/O error, for example). Instead, we walk /etc/mnttab and
+ * arbitrarily (on I/O error, for example). Instead, we walk /etc/mtab and
* gather all the filesystems that are currently mounted.
*/
int