pipes: add documentation for pipes

[fw/openocd] / src / target / target.h

diff --git a/src/target/target.h b/src/target/target.h
index 18ffb3803e484061574388e03af1573426dd6da8..4a48e5aad6c08c892d16e57d9d3d3fde1b74e83c 100644 (file)
--- a/src/target/target.h
+++ b/src/target/target.h
@@ -452,6 +452,14 @@ const char *target_state_name( struct target *target );
  */
 int target_alloc_working_area(struct target *target,
                uint32_t size, struct working_area **area);
+/* Same as target_alloc_working_area, except that no error is logged
+ * when ERROR_TARGET_RESOURCE_NOT_AVAILABLE is returned.
+ *
+ * This allows the calling code to *try* to allocate target memory
+ * and have a fallback to another behavior(slower?).
+ */
+int target_alloc_working_area_try(struct target *target,
+               uint32_t size, struct working_area **area);
 int target_free_working_area(struct target *target, struct working_area *area);
 void target_free_all_working_areas(struct target *target);
 
@@ -473,7 +481,6 @@ int target_write_u8(struct target *target, uint32_t address, uint8_t value);
 int target_arch_state(struct target *target);
 
 void target_handle_event(struct target *t, enum target_event e);
-void target_all_handle_event(enum target_event e);
 
 #define ERROR_TARGET_INVALID   (-300)
 #define ERROR_TARGET_INIT_FAILED (-301)