Changeset a35b458 in mainline for uspace/lib/graph/graph.h

Timestamp:

2018-03-02T20:10:49Z (7 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

f1380b7

Parents:

3061bc1

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-02-28 17:38:31)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-03-02 20:10:49)

Message:

style: Remove trailing whitespace on _all_ lines, including empty ones, for particular file types.

Command used: tools/srepl '\s\+$' '' -- *.c *.h *.py *.sh *.s *.S *.ag

Currently, whitespace on empty lines is very inconsistent.
There are two basic choices: Either remove the whitespace, or keep empty lines
indented to the level of surrounding code. The former is AFAICT more common,
and also much easier to do automatically.

Alternatively, we could write script for automatic indentation, and use that
instead. However, if such a script exists, it's possible to use the indented
style locally, by having the editor apply relevant conversions on load/save,
without affecting remote repository. IMO, it makes more sense to adopt
the simpler rule.

File:

• uspace/lib/graph/graph.h (modified) (18 diffs)

uspace/lib/graph/graph.h

@@ -55 +55 @@
          * specific for a claimed visualizer. */
         errno_t (*claim)(struct visualizer *vs);
-        
+
         /**
          * Device driver shall deallocate any necessary internal structures
@@ -62 +62 @@
          * accordingly (e.g. deallocate frame buffers). */
         errno_t (*yield)(struct visualizer *vs);
-        
+
         /**
          * Device driver shall first try to claim all resources required for
@@ -73 +73 @@
          * changed at this point. */
         errno_t (*change_mode)(struct visualizer *vs, vslmode_t new_mode);
-        
+
         /**
          * Device driver shall render the cells from damaged region into its
@@ -85 +85 @@
             sysarg_t x, sysarg_t y, sysarg_t width, sysarg_t height,
             sysarg_t x_offset, sysarg_t y_offset);
-        
+
         /**
          * Upper layers of the graphic stack might report inactivity. In such
@@ -91 +91 @@
          * corresponding to the visualizer. */
         errno_t (*suspend)(struct visualizer *vs);
-        
+
         /**
          * When upper layers detect activity on suspended visualizer, device
@@ -107 +107 @@
          * Field is fully managed by libgraph. */
         link_t link;
-        
+
         /**
          * When reference count equals 1, visualizer is claimed by a client,
@@ -114 +114 @@
          * Field is fully managed by libgraph. */
         atomic_t ref_cnt;
-        
+
         /**
          * Visualizer ID assigned by some particular registration service
@@ -123 +123 @@
          * responsibility to set and update this field. */
         sysarg_t reg_svc_handle;
-        
+
         /**
          * Visualizer ID in the client context. When client gets notified by
@@ -132 +132 @@
          * gets claimed and is valid until it is yielded. */
         sysarg_t client_side_handle;
-        
+
         /**
          * Callback session to the client. Established by libgraph during initial
@@ -143 +143 @@
          * through notification functions. */
         async_sess_t *notif_sess;
-        
+
         /**
          * Mutex protecting the mode list and default mode index. This is required
@@ -152 +152 @@
          * modes list or default mode index. */
         fibril_mutex_t mode_mtx;
-        
+
         /**
          * List of all modes that can be set by this visualizer. List is populated
@@ -164 +164 @@
          * mutex. */
         list_t modes;
-        
+
         /**
          * Index of the default mode. Might come in handy to the clients that are
@@ -175 +175 @@
          * mutex. */
         sysarg_t def_mode_idx;
-        
+
         /**
          * Copy of the currently established mode. It is read by both libgraph and
@@ -183 +183 @@
          * Field is fully managed by libgraph, can be read by device driver. */
         vslmode_t cur_mode;
-        
+
         /**
          * Determines whether the visualizer is currently set to some mode or not,
@@ -189 +189 @@
          * Field is fully managed by libgraph, can be read by device driver. */
         bool mode_set;
-        
+
         /**
          * Device driver function pointers.
@@ -195 +195 @@
          * functions through it. */
         visualizer_ops_t ops;
-        
+
         /**
          * Backbuffer shared with the client. Sharing is established by libgraph.
@@ -202 +202 @@
          * Field is fully managed by libgraph, can be read by device driver. */
         pixelmap_t cells;
-        
+
         /**
          * Device driver context, completely opaque to the libgraph. Intended to
@@ -252 +252 @@
         // TODO
         link_t link;
-        
+
         atomic_t ref_cnt;
-        
+
         sysarg_t reg_svc_handle;
-        
+
         renderer_ops_t ops;
 } renderer_t;