diff options
| author | Patrick Pelissier <patrick.pelissier@gmail.com> | 2020-05-10 12:15:56 +0300 |
|---|---|---|
| committer | Patrick Pelissier <patrick.pelissier@gmail.com> | 2020-05-10 12:15:56 +0300 |
| commit | 7d17223332517e53458fe0544bb8e0e8e5580441 (patch) | |
| tree | 262151ccdcd15757464f6a19d9de3b48f3078474 /m-funcobj.h | |
| parent | 12bc65b6a8478d68e900ca569c8b55a909128e54 (diff) | |
Update comments
Diffstat (limited to 'm-funcobj.h')
| -rw-r--r-- | m-funcobj.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/m-funcobj.h b/m-funcobj.h index c070e8a..2653121 100644 --- a/m-funcobj.h +++ b/m-funcobj.h @@ -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]; \ |