DEFINE_BLOB_TABLE_DESC(table_name); \
DEFINE_BLOB_TABLE_PTR(table_name);
-/** \cond doxygen isn't smart enough to recognize these */
+/* doxygen isn't smart enough to recognize these */
+/** \cond blob_table */
INIT_BLOB_TABLE(lyrics);
INIT_BLOB_TABLE(images);
INIT_BLOB_TABLE(moods);
INIT_BLOB_TABLE(playlists);
-/** \endcond */
+/** \endcond blob_table */
/** Flags that may be passed to the \p ls functions of each blob type. */
enum blob_ls_flags {
struct lsblob_action_data lbad = {
.flags = *(uint32_t *)query->data,
.pb = {
- .max_size = SHMMAX,
+ .max_size = shm_get_shmmax(),
.private_data = &fd,
.max_size_handler = pass_buffer_as_shm
}
ret = osl(osl_open_disk_object(table, row, BLOBCOL_DEF, &obj));
if (ret < 0)
- return ret;
- if (obj.size)
- ret = pass_buffer_as_shm(obj.data, obj.size, data);
+ return (ret == osl(-E_OSL_EMPTY))? 0 : ret;
+ assert(obj.size > 0);
+ ret = pass_buffer_as_shm(obj.data, obj.size, data);
ret2 = osl(osl_close_disk_object(&obj));
return (ret < 0)? ret : ret2;
}
.action = cat_blob
};
for_each_matching_row(&pmd);
+ if (pmd.num_matches == 0) {
+ char err_msg[] = "no matches\n";
+ pass_buffer_as_shm(err_msg, sizeof(err_msg), &fd);
+ }
}
static int com_catblob(callback_function *f, struct stream_cipher_context *scc, int argc,
struct rmblob_data {
/** Message buffer. */
struct para_buffer pb;
- /** Number of removed blobs. */
- unsigned num_removed;
};
static int remove_blob(struct osl_table *table, struct osl_row *row,
para_printf(&rmbd->pb, "%s: %s\n", name, para_strerror(-ret));
return ret;
}
- rmbd->num_removed++;
return 1;
}
{
int ret, ret2 = 0;
struct rmblob_data rmbd = {
- .num_removed = 0,
.pb = {
- .max_size = SHMMAX,
+ .max_size = shm_get_shmmax(),
.private_data = &fd,
.max_size_handler = pass_buffer_as_shm
}
if (ret2 < 0)
goto out;
}
- if (!rmbd.num_removed)
+ if (pmd.num_matches == 0)
ret2 = para_printf(&rmbd.pb, "no matches, nothing removed\n");
else {
- ret2 = para_printf(&rmbd.pb, "removed %d blobs\n", rmbd.num_removed);
+ ret2 = para_printf(&rmbd.pb, "removed %d blobs\n", pmd.num_matches);
afs_event(BLOB_RENAME, NULL, table);
}
out:
DEFINE_GET_DEF_BY_NAME(table_name, cmd_prefix); \
DEFINE_GET_NAME_AND_DEF_BY_ROW(table_name, cmd_prefix); \
-/** \cond doxygen isn't smart enough to recognize these */
+/* doxygen isn't smart enough to recognize these */
+/** \cond blob_function */
DEFINE_BLOB_FUNCTIONS(lyrics, lyr);
DEFINE_BLOB_FUNCTIONS(images, img);
DEFINE_BLOB_FUNCTIONS(moods, mood);
DEFINE_BLOB_FUNCTIONS(playlists, pl);
-/** \endcond */
+/** \endcond blob_function */