Package Registration

Macros
#define	DETLEF_SDK_TYPE(name)   { DETLEF_SDK_NAMED, name, NULL }
#define	DETLEF_SDK_ARRAY_TYPE(inner)   { DETLEF_SDK_ARRAY, NULL, inner }
#define	DETLEF_SDK_OPTIONAL_TYPE(inner)   { DETLEF_SDK_OPTIONAL, NULL, inner }
#define	DETLEF_SDK_TRY(operation)
#define	DETLEF_SDK_PACKAGE(definition)   DETLEF_SDK_IMPLEMENT_PACKAGE(definition)

Detailed Description

Macro Definition Documentation

DETLEF_SDK_ARRAY_TYPE

#define DETLEF_SDK_ARRAY_TYPE

(

inner

)

{ DETLEF_SDK_ARRAY, NULL, inner }

Initialize an array type specification from a borrowed element specification.

Parameters

inner

Pointer to a type specification that must outlive its users.

Definition at line 149 of file detlef_sdk.h.

DETLEF_SDK_OPTIONAL_TYPE

#define DETLEF_SDK_OPTIONAL_TYPE

(

inner

)

{ DETLEF_SDK_OPTIONAL, NULL, inner }

Initialize an optional type specification from a borrowed inner specification.

Parameters

inner

Pointer to a type specification that must outlive its users.

Definition at line 157 of file detlef_sdk.h.

DETLEF_SDK_PACKAGE

#define DETLEF_SDK_PACKAGE

(

definition

)

DETLEF_SDK_IMPLEMENT_PACKAGE(definition)

Define the package entry points in exactly one translation unit. The argument must name a package definition whose tables and callback data outlive the runtime. The selected adapter registers all records and callables during loading.

Definition at line 592 of file detlef_sdk.h.

DETLEF_SDK_TRY

#define DETLEF_SDK_TRY

(

operation

)

Value:

    do {                                                 \
        DetlefSdkStatus sdk_status_ = (operation);        \
        if (sdk_status_ != DETLEF_SDK_OK)                 \
            return sdk_status_;                          \
    } while (0)

Evaluate an SDK operation once and return its failing status from the enclosing callback. Wasm host errors can abort the callback before a status is returned.

Parameters

operation

Operation returning DetlefSdkStatus.

Definition at line 177 of file detlef_sdk.h.

DETLEF_SDK_TYPE

#define DETLEF_SDK_TYPE

(

name

)

{ DETLEF_SDK_NAMED, name, NULL }

Initialize a borrowed named type specification. The name must remain valid while referenced.

Parameters

name	Borrowed NUL-terminated type name.

Definition at line 141 of file detlef_sdk.h.