Changeset 8c193d83 in mainline for abi/include/abi/ipc/methods.h

Timestamp:

2019-02-23T17:47:52Z (5 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Parents:

ab87db5

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2019-02-11 15:28:25)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2019-02-23 17:47:52)

Message:

Convert preprocessor macros in abi/ to C constructs

Preprocessor macros are an obsolete concept and they complicate things.
They are also completely unnecessary in most circumstances.

This commit changes untyped numeric constants into anonymous enums,
typed constants into static const variables, and function-like macros
into functions.

File:

• abi/include/abi/ipc/methods.h (modified) (3 diffs)

abi/include/abi/ipc/methods.h

@@ -39 +39 @@
 
 /* Well known phone descriptors */
-#define PHONE_NS  ((cap_phone_handle_t) (CAP_NIL + 1))
+static cap_phone_handle_t const PHONE_NS = (cap_phone_handle_t) (CAP_NIL + 1);
 
 /** Kernel IPC interfaces
  *
  */
-#define IPC_IF_KERNEL  0
+enum {
+        IPC_IF_KERNEL = 0,
+};
 
 /** System-specific IPC methods
@@ -52 +54 @@
  *
  */
-
 enum {
         /** This message is sent to answerbox when the phone is hung up
@@ -217 +218 @@
 
 /** Last system IPC method */
-#define IPC_M_LAST_SYSTEM  511
+enum {
+        IPC_M_LAST_SYSTEM = 511,
+};
 
 #endif