Examples with CEntryPoint org.graalvm.nativeimage.c.function.CEntryPoint used on opensource projects

Example 56 with CEntryPoint

use of org.graalvm.nativeimage.c.function.CEntryPoint in project graal by oracle.

the class PolyglotNativeAPI method polyglot_create_float.

@SuppressWarnings("UnnecessaryBoxing")
@CEntryPoint(name = "polyglot_create_float")
public static PolyglotStatus polyglot_create_float(IsolateThread isolate_thread, PolyglotContextPointer polyglot_context, float value, PolyglotValuePointerPointer result) {
    return withHandledErrors(() -> {
        Context ctx = ObjectHandles.getGlobal().get(polyglot_context);
        result.write(createHandle(ctx.asValue(Float.valueOf(value))));
    });
}

Example 57 with CEntryPoint

use of org.graalvm.nativeimage.c.function.CEntryPoint in project graal by oracle.

the class PolyglotNativeAPI method polyglot_create_int32.

@SuppressWarnings("UnnecessaryBoxing")
@CEntryPoint(name = "polyglot_create_int32")
public static PolyglotStatus polyglot_create_int32(IsolateThread isolate_thread, PolyglotContextPointer polyglot_context, int value, PolyglotValuePointerPointer result) {
    return withHandledErrors(() -> {
        Context ctx = ObjectHandles.getGlobal().get(polyglot_context);
        result.write(createHandle(ctx.asValue(Integer.valueOf(value))));
    });
}

Example 58 with CEntryPoint

use of org.graalvm.nativeimage.c.function.CEntryPoint in project graal by oracle.

the class PolyglotNativeAPI method polyglot_value_fits_in_int64.

@CEntryPoint(name = "polyglot_value_fits_in_int64")
public static PolyglotStatus polyglot_value_fits_in_int64(IsolateThread isolate_thread, PolyglotValuePointer value, CIntPointer result) {
    return withHandledErrors(() -> {
        Value dataObject = fetchHandle(value);
        result.write(dataObject.fitsInLong() ? 1 : 0);
    });
}

Example 59 with CEntryPoint

use of org.graalvm.nativeimage.c.function.CEntryPoint in project graal by oracle.

the class PolyglotNativeAPI method polyglot_create_object.

@CEntryPoint(name = "polyglot_create_object")
public static PolyglotStatus polyglot_create_object(IsolateThread isolate_thread, PolyglotContextPointer polyglot_context, PolyglotValuePointerPointer result) {
    return withHandledErrors(() -> {
        Context c = ObjectHandles.getGlobal().get(polyglot_context);
        ProxyObject proxy = ProxyObject.fromMap(new HashMap<>());
        result.write(createHandle(c.asValue(proxy)));
    });
}

Example 60 with CEntryPoint

use of org.graalvm.nativeimage.c.function.CEntryPoint in project graal by oracle.

the class PolyglotNativeAPI method polyglot_create_uint8.

@SuppressWarnings("UnnecessaryBoxing")
@CEntryPoint(name = "polyglot_create_uint8")
public static PolyglotStatus polyglot_create_uint8(IsolateThread isolate_thread, PolyglotContextPointer polyglot_context, int value, PolyglotValuePointerPointer result) {
    return withHandledErrors(() -> {
        Context ctx = ObjectHandles.getGlobal().get(polyglot_context);
        result.write(createHandle(ctx.asValue(Integer.valueOf(value))));
    });
}