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Patrick Pelissier committed 2020-05-10 11:15:56 +02:00
1 parent 12bc65b6a8
commit 7d17223332
1 file changed
+11 -2
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m-funcobj.h
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@@ -70,7 +70,9 @@
/********************************** INTERNAL ************************************/
/********************************************************************************/
/* To be used by M_IF_FUNCOBJ macro */
/* To be used by M_IF_FUNCOBJ macro.
NOTE: It is reversed (0 instead of 1) so that it can be used in M_IF reliabely.
*/
#define M_FUNCOBJ_IS_NOT_DEFINED 0
/* Design Constraints:
@@ -78,7 +80,7 @@
*
* Structure definitions are specialized in function of the presence or not
* of parameters and/or attributes
* FIXME: How to factorize reasonnably well between definition?
* FIXME: How to factorize reasonnably well between the definitions?
*/
@@ -102,8 +104,11 @@
*/
#define FUNC_OBJ_ITF_NO_PARAM_DEF(name, retcode) \
typedef retcode M_C(name, _retcode_t); \
\
struct M_C(name, _s); \
\
typedef retcode(*M_C(name, _callback_t))(struct M_C(name, _s) *); \
\
typedef struct M_C(name, _s) { \
M_C(name, _callback_t) callback; \
} M_C(name, _t)[1]; \
@@ -122,9 +127,13 @@
*/
#define FUNC_OBJ_ITF_PARAM_DEF(name, retcode, ...) \
typedef retcode M_C(name, _retcode_t); \
\
M_MAP3(FUNC_OBJ_BASE_TYPE, name, __VA_ARGS__) \
\
struct M_C(name, _s); \
\
typedef retcode(*M_C(name, _callback_t))(struct M_C(name, _s) *, __VA_ARGS__); \
\
typedef struct M_C(name, _s) { \
M_C(name, _callback_t) callback; \
} M_C(name, _t)[1]; \