diff options
Diffstat (limited to 'lib/libzfs/libzfs_mount.c')
| -rw-r--r-- | lib/libzfs/libzfs_mount.c | 42 |
1 files changed, 27 insertions, 15 deletions
diff --git a/lib/libzfs/libzfs_mount.c b/lib/libzfs/libzfs_mount.c index 6b70cbbec..7b9cd8078 100644 --- a/lib/libzfs/libzfs_mount.c +++ b/lib/libzfs/libzfs_mount.c @@ -117,21 +117,20 @@ zfs_share_proto_t share_all_proto[] = { }; /* - * Search for NFS and SMB exports for the given mountpoint and protocol, returning + * Search the sharetab 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 */ @@ -140,15 +139,31 @@ is_shared(libzfs_handle_t *hdl, const char *mountpoint, zfs_share_proto_t proto) *tab = '\0'; if (strcmp(buf, mountpoint) == 0) { - if (proto == PROTO_NFS) - return (SHARED_NFS); - else - return (SHARED_NOT_SHARED); + /* + * 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); + } + } } } - /* XXX: Search /etc/samba/smb.conf for SMB exports, return SHARED_SMB */ - return (SHARED_NOT_SHARED); } @@ -665,12 +680,12 @@ _zfs_init_libshare(void) char path[MAXPATHLEN]; char isa[MAXISALEN]; -#if defined(_LP64) +/*#if defined(_LP64) if (sysinfo(SI_ARCHITECTURE_64, isa, MAXISALEN) == -1) isa[0] = '\0'; -#else +#else*/ isa[0] = '\0'; -#endif +/*#endif*/ (void) snprintf(path, MAXPATHLEN, "/usr/lib/%s/libshare.so.1", isa); @@ -854,14 +869,11 @@ zfs_share_proto(zfs_handle_t *zhp, zfs_share_proto_t *proto) 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) : ""); return (-1); -#endif /* HAVE_SHARE */ - return (0); } for (curr_proto = proto; *curr_proto != PROTO_END; curr_proto++) { |