diff options
Diffstat (limited to 'source3/modules')
| -rw-r--r-- | source3/modules/vfs_default.c | 19 | ||||
| -rw-r--r-- | source3/modules/vfs_tsmsm.c | 39 |
2 files changed, 25 insertions, 33 deletions
diff --git a/source3/modules/vfs_default.c b/source3/modules/vfs_default.c index d4ba4dc611..31234f23ec 100644 --- a/source3/modules/vfs_default.c +++ b/source3/modules/vfs_default.c @@ -1230,22 +1230,20 @@ static bool vfswrap_aio_force(struct vfs_handle_struct *handle, struct files_str return false; } -static int vfswrap_is_offline(struct vfs_handle_struct *handle, const char *path, SMB_STRUCT_STAT *sbuf, bool *offline) +static bool vfswrap_is_offline(struct vfs_handle_struct *handle, const char *path, SMB_STRUCT_STAT *sbuf) { if (ISDOT(path) || ISDOTDOT(path)) { - *offline = false; - return 0; + return false; } if (!lp_dmapi_support(SNUM(handle->conn)) || !dmapi_have_session()) { #if defined(ENOTSUP) errno = ENOTSUP; #endif - return -1; + return false; } - *offline = (dmapi_file_flags(path) & FILE_ATTRIBUTE_OFFLINE) != 0; - return 0; + return (dmapi_file_flags(path) & FILE_ATTRIBUTE_OFFLINE) != 0; } static int vfswrap_set_offline(struct vfs_handle_struct *handle, const char *path) @@ -1257,13 +1255,6 @@ static int vfswrap_set_offline(struct vfs_handle_struct *handle, const char *pat return -1; } -static bool vfswrap_is_remotestorage(struct vfs_handle_struct *handle, const char *path) -{ - /* We don't know how to detect that volume is remote storage. VFS modules should redefine it. */ - return false; -} - - static vfs_op_tuple vfs_default_ops[] = { /* Disk operations */ @@ -1488,8 +1479,6 @@ static vfs_op_tuple vfs_default_ops[] = { SMB_VFS_LAYER_OPAQUE}, {SMB_VFS_OP(vfswrap_set_offline),SMB_VFS_OP_SET_OFFLINE, SMB_VFS_LAYER_OPAQUE}, - {SMB_VFS_OP(vfswrap_is_remotestorage),SMB_VFS_OP_IS_REMOTESTORAGE, - SMB_VFS_LAYER_OPAQUE}, /* Finish VFS operations definition */ diff --git a/source3/modules/vfs_tsmsm.c b/source3/modules/vfs_tsmsm.c index fe791b24bf..2805488e8b 100644 --- a/source3/modules/vfs_tsmsm.c +++ b/source3/modules/vfs_tsmsm.c @@ -136,25 +136,23 @@ static int tsmsm_connect(struct vfs_handle_struct *handle, return SMB_VFS_NEXT_CONNECT(handle, service, user); } -static int tsmsm_is_offline(struct vfs_handle_struct *handle, - struct connection_struct *conn, +static bool tsmsm_is_offline(struct vfs_handle_struct *handle, const char *path, - SMB_STRUCT_STAT *stbuf, - bool *offline) { + SMB_STRUCT_STAT *stbuf) { struct tsmsm_struct *tsmd = (struct tsmsm_struct *) handle->data; void *dmhandle = NULL; size_t dmhandle_len = 0; size_t rlen; dm_attrname_t dmname; int ret; + bool offline; /* if the file has more than FILE_IS_ONLINE_RATIO of blocks available, then assume it is not offline (it may not be 100%, as it could be sparse) */ if (512 * (off_t)stbuf->st_blocks >= stbuf->st_size * tsmd->online_ratio) { - *offline = false; DEBUG(10,("%s not offline: st_blocks=%ld st_size=%ld online_ratio=%.2f\n", path, stbuf->st_blocks, stbuf->st_size, tsmd->online_ratio)); - return 0; + return false; } /* using POSIX capabilities does not work here. It's a slow path, so @@ -168,10 +166,9 @@ static int tsmsm_is_offline(struct vfs_handle_struct *handle, /* go the slow DMAPI route */ if (dm_path_to_handle((char*)path, &dmhandle, &dmhandle_len) != 0) { - ret = -1; DEBUG(2,("dm_path_to_handle failed - assuming offline (%s) - %s\n", path, strerror(errno))); - *offline = True; + offline = true; goto done; } @@ -182,7 +179,7 @@ static int tsmsm_is_offline(struct vfs_handle_struct *handle, DM_NO_TOKEN, &dmname, 0, NULL, &rlen); /* its offline if the IBMObj attribute exists */ - *offline = (ret == 0 || (ret == -1 && errno == E2BIG)); + offline = (ret == 0 || (ret == -1 && errno == E2BIG)); DEBUG(10,("dm_get_dmattr %s ret=%d (%s)\n", path, ret, strerror(errno))); @@ -192,7 +189,7 @@ static int tsmsm_is_offline(struct vfs_handle_struct *handle, done: unbecome_root(); - return ret; + return offline; } @@ -210,7 +207,7 @@ static bool tsmsm_aio_force(struct vfs_handle_struct *handle, struct files_struc sbuf.st_blocks, sbuf.st_size, tsmd->online_ratio)); return !(512 * (off_t)sbuf.st_blocks >= sbuf.st_size * tsmd->online_ratio); } - return False; + return false; } static ssize_t tsmsm_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, @@ -277,7 +274,7 @@ static ssize_t tsmsm_pwrite(struct vfs_handle_struct *handle, struct files_struc return result; } -static int tsmsm_set_offline(struct vfs_handle_struct *handle, struct connection_struct *conn, +static int tsmsm_set_offline(struct vfs_handle_struct *handle, const char *path) { struct tsmsm_struct *tsmd = (struct tsmsm_struct *) handle->data; int result = 0; @@ -297,8 +294,14 @@ static int tsmsm_set_offline(struct vfs_handle_struct *handle, struct connection return result; } -static bool tsmsm_is_remotestorage(struct vfs_handle_struct *handle, struct connection_struct *conn, const char *path) { - return True; +static bool tsmsm_statvfs(struct vfs_handle_struct *handle, const char *path, vfs_statvfs_struct *statbuf) +{ + bool result; + + result = SMB_VFS_NEXT_STATVFS(handle, path, statbuf); + statbuf->FsCapabilities | = FILE_SUPPORTS_REMOTE_STORAGE | FILE_SUPPORTS_REPARSE_POINTS; + + return result; } static vfs_op_tuple vfs_tsmsm_ops[] = { @@ -307,6 +310,8 @@ static vfs_op_tuple vfs_tsmsm_ops[] = { {SMB_VFS_OP(tsmsm_connect), SMB_VFS_OP_CONNECT, SMB_VFS_LAYER_TRANSPARENT}, + {SMB_VFS_OP(tsmsm_statvfs), SMB_VFS_OP_STATVFS, + SMB_VFS_LAYER_TRANSPARENT}, {SMB_VFS_OP(tsmsm_aio_force), SMB_VFS_OP_AIO_FORCE, SMB_VFS_LAYER_TRANSPARENT}, {SMB_VFS_OP(tsmsm_aio_return), SMB_VFS_OP_AIO_RETURN, @@ -317,11 +322,9 @@ static vfs_op_tuple vfs_tsmsm_ops[] = { SMB_VFS_LAYER_TRANSPARENT}, {SMB_VFS_OP(tsmsm_sendfile), SMB_VFS_OP_SENDFILE, SMB_VFS_LAYER_TRANSPARENT}, - {SMB_VFS_OP(tsmsm_is_offline),SMB_VFS_OP_IS_OFFLINE, - SMB_VFS_LAYER_OPAQUE}, - {SMB_VFS_OP(tsmsm_set_offline),SMB_VFS_OP_SET_OFFLINE, + {SMB_VFS_OP(tsmsm_is_offline), SMB_VFS_OP_IS_OFFLINE, SMB_VFS_LAYER_OPAQUE}, - {SMB_VFS_OP(tsmsm_is_remotestorage),SMB_VFS_OP_IS_REMOTESTORAGE, + {SMB_VFS_OP(tsmsm_set_offline), SMB_VFS_OP_SET_OFFLINE, SMB_VFS_LAYER_OPAQUE}, /* Finish VFS operations definition */ |