diff options
| -rw-r--r-- | src/internal/apimagic_driver_impl.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/internal/apimagic_driver_impl.h b/src/internal/apimagic_driver_impl.h index 2e42ce4..6d5ce02 100644 --- a/src/internal/apimagic_driver_impl.h +++ b/src/internal/apimagic_driver_impl.h @@ -50,4 +50,18 @@ struct amgc_unit_ctx_impl { struct compilation_unit_t ccunit; }; + +static inline struct amgc_driver_ctx_impl * amgc_get_driver_ictx( + const struct amgc_driver_ctx * dctx) +{ + uintptr_t addr; + + if (dctx) { + addr = (uintptr_t)dctx - offsetof(struct amgc_driver_ctx_impl,ctx); + return (struct amgc_driver_ctx_impl *)addr; + } + + return 0; +} + #endif |