-
-always_inline uword
-unix_file_add (unix_main_t * um, unix_file_t * template)
-{
- unix_file_t *f;
- pool_get (um->file_pool, f);
- f[0] = template[0];
- um->file_update (f, UNIX_FILE_UPDATE_ADD);
- return f - um->file_pool;
-}
-
-always_inline void
-unix_file_del (unix_main_t * um, unix_file_t * f)
-{
- um->file_update (f, UNIX_FILE_UPDATE_DELETE);
- close (f->file_descriptor);
- f->file_descriptor = ~0;
- pool_put (um->file_pool, f);
-}
-
-always_inline void
-unix_file_del_by_index (unix_main_t * um, uword index)
-{
- unix_file_t *uf;
- uf = pool_elt_at_index (um->file_pool, index);
- unix_file_del (um, uf);
-}
-
-always_inline uword
-unix_file_set_data_available_to_write (u32 unix_file_index,
- uword is_available)
-{
- unix_file_t *uf = pool_elt_at_index (unix_main.file_pool, unix_file_index);
- uword was_available = (uf->flags & UNIX_FILE_DATA_AVAILABLE_TO_WRITE);
- if ((was_available != 0) != (is_available != 0))
- {
- uf->flags ^= UNIX_FILE_DATA_AVAILABLE_TO_WRITE;
- unix_main.file_update (uf, UNIX_FILE_UPDATE_MODIFY);
- }
- return was_available != 0;
-}