jni_sys/
lib.rs

1#![doc(html_root_url = "https://docs.rs/jni-sys/0.3.0")]
2#![allow(non_snake_case, non_camel_case_types)]
3#![warn(rust_2018_idioms, missing_debug_implementations)]
4#![no_std]
5
6use core::ffi::c_char;
7use core::ffi::c_void;
8
9use jni_sys_macros::jni_to_union;
10
11// FIXME is this sufficiently correct?
12pub type va_list = *mut c_void;
13
14pub type jint = i32;
15pub type jlong = i64;
16pub type jbyte = i8;
17pub type jboolean = bool;
18pub type jchar = u16;
19pub type jshort = i16;
20pub type jfloat = f32;
21pub type jdouble = f64;
22pub type jsize = jint;
23
24#[derive(Debug)]
25pub enum _jobject {}
26pub type jobject = *mut _jobject;
27pub type jclass = jobject;
28pub type jthrowable = jobject;
29pub type jstring = jobject;
30pub type jarray = jobject;
31pub type jbooleanArray = jarray;
32pub type jbyteArray = jarray;
33pub type jcharArray = jarray;
34pub type jshortArray = jarray;
35pub type jintArray = jarray;
36pub type jlongArray = jarray;
37pub type jfloatArray = jarray;
38pub type jdoubleArray = jarray;
39pub type jobjectArray = jarray;
40pub type jweak = jobject;
41
42#[repr(C)]
43#[derive(Copy)]
44pub union jvalue {
45    pub z: jboolean,
46    pub b: jbyte,
47    pub c: jchar,
48    pub s: jshort,
49    pub i: jint,
50    pub j: jlong,
51    pub f: jfloat,
52    pub d: jdouble,
53    pub l: jobject,
54}
55
56impl Clone for jvalue {
57    fn clone(&self) -> Self {
58        *self
59    }
60}
61impl core::fmt::Debug for jvalue {
62    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
63        let b = unsafe { self.b };
64        // For all except `jboolean` then any bitwise pattern is a valid value
65        // so even though we don't know which specific type the given `jvalue`
66        // represents we can effectively cast it to all possible types.
67        f.debug_struct("jvalue")
68            .field(
69                "z",
70                &if b == 0 {
71                    "false"
72                } else if b == 1 {
73                    "true"
74                } else {
75                    "invalid"
76                },
77            )
78            .field("b", unsafe { &self.b })
79            .field("c", unsafe { &self.c })
80            .field("s", unsafe { &self.s })
81            .field("i", unsafe { &self.i })
82            .field("j", unsafe { &self.j })
83            .field("f", unsafe { &self.f })
84            .field("d", unsafe { &self.d })
85            .field("l", unsafe { &self.l })
86            .finish()
87    }
88}
89
90#[derive(Debug)]
91pub enum _jfieldID {}
92pub type jfieldID = *mut _jfieldID;
93#[derive(Debug)]
94pub enum _jmethodID {}
95pub type jmethodID = *mut _jmethodID;
96
97#[derive(Clone, Copy, Debug)]
98#[repr(C)]
99pub enum jobjectRefType {
100    JNIInvalidRefType = 0,
101    JNILocalRefType = 1,
102    JNIGlobalRefType = 2,
103    JNIWeakGlobalRefType = 3,
104}
105
106pub const JNI_FALSE: jboolean = false;
107pub const JNI_TRUE: jboolean = true;
108
109pub const JNI_OK: jint = 0;
110pub const JNI_ERR: jint = -1;
111pub const JNI_EDETACHED: jint = -2;
112pub const JNI_EVERSION: jint = -3;
113pub const JNI_ENOMEM: jint = -4;
114pub const JNI_EEXIST: jint = -5;
115pub const JNI_EINVAL: jint = -6;
116
117pub const JNI_COMMIT: jint = 1;
118pub const JNI_ABORT: jint = 2;
119
120pub const JNI_VERSION_1_1: jint = 0x00010001;
121pub const JNI_VERSION_1_2: jint = 0x00010002;
122pub const JNI_VERSION_1_4: jint = 0x00010004;
123pub const JNI_VERSION_1_6: jint = 0x00010006;
124pub const JNI_VERSION_1_8: jint = 0x00010008;
125pub const JNI_VERSION_9: jint = 0x00090000;
126pub const JNI_VERSION_10: jint = 0x000a0000;
127pub const JNI_VERSION_19: jint = 0x00130000;
128pub const JNI_VERSION_20: jint = 0x00140000;
129pub const JNI_VERSION_21: jint = 0x00150000;
130
131#[repr(C)]
132#[derive(Copy, Debug)]
133pub struct JNINativeMethod {
134    pub name: *mut c_char,
135    pub signature: *mut c_char,
136    pub fnPtr: *mut c_void,
137}
138
139impl Clone for JNINativeMethod {
140    fn clone(&self) -> Self {
141        *self
142    }
143}
144
145pub type JNIEnv = *const JNINativeInterface_;
146pub type JavaVM = *const JNIInvokeInterface_;
147
148#[repr(C)]
149#[non_exhaustive]
150#[jni_to_union]
151#[derive(Copy, Clone)]
152pub struct JNINativeInterface_ {
153    #[jni_added("reserved")]
154    pub reserved0: *mut c_void,
155    #[jni_added("reserved")]
156    pub reserved1: *mut c_void,
157    #[jni_added("reserved")]
158    pub reserved2: *mut c_void,
159    #[jni_added("reserved")]
160    pub reserved3: *mut c_void,
161    #[jni_added("1.1")]
162    pub GetVersion: unsafe extern "system" fn(env: *mut JNIEnv) -> jint,
163    pub DefineClass: unsafe extern "system" fn(
164        env: *mut JNIEnv,
165        name: *const c_char,
166        loader: jobject,
167        buf: *const jbyte,
168        len: jsize,
169    ) -> jclass,
170    pub FindClass: unsafe extern "system" fn(env: *mut JNIEnv, name: *const c_char) -> jclass,
171    #[jni_added("1.2")]
172    pub FromReflectedMethod:
173        unsafe extern "system" fn(env: *mut JNIEnv, method: jobject) -> jmethodID,
174    #[jni_added("1.2")]
175    pub FromReflectedField: unsafe extern "system" fn(env: *mut JNIEnv, field: jobject) -> jfieldID,
176    #[jni_added("1.2")]
177    pub ToReflectedMethod: unsafe extern "system" fn(
178        env: *mut JNIEnv,
179        cls: jclass,
180        methodID: jmethodID,
181        isStatic: jboolean,
182    ) -> jobject,
183    pub GetSuperclass: unsafe extern "system" fn(env: *mut JNIEnv, sub: jclass) -> jclass,
184    pub IsAssignableFrom:
185        unsafe extern "system" fn(env: *mut JNIEnv, sub: jclass, sup: jclass) -> jboolean,
186    #[jni_added("1.2")]
187    pub ToReflectedField: unsafe extern "system" fn(
188        env: *mut JNIEnv,
189        cls: jclass,
190        fieldID: jfieldID,
191        isStatic: jboolean,
192    ) -> jobject,
193    pub Throw: unsafe extern "system" fn(env: *mut JNIEnv, obj: jthrowable) -> jint,
194    pub ThrowNew:
195        unsafe extern "system" fn(env: *mut JNIEnv, clazz: jclass, msg: *const c_char) -> jint,
196    pub ExceptionOccurred: unsafe extern "system" fn(env: *mut JNIEnv) -> jthrowable,
197    pub ExceptionDescribe: unsafe extern "system" fn(env: *mut JNIEnv),
198    pub ExceptionClear: unsafe extern "system" fn(env: *mut JNIEnv),
199    pub FatalError: unsafe extern "system" fn(env: *mut JNIEnv, msg: *const c_char) -> !,
200    #[jni_added("1.2")]
201    pub PushLocalFrame: unsafe extern "system" fn(env: *mut JNIEnv, capacity: jint) -> jint,
202    #[jni_added("1.2")]
203    pub PopLocalFrame: unsafe extern "system" fn(env: *mut JNIEnv, result: jobject) -> jobject,
204    pub NewGlobalRef: unsafe extern "system" fn(env: *mut JNIEnv, lobj: jobject) -> jobject,
205    pub DeleteGlobalRef: unsafe extern "system" fn(env: *mut JNIEnv, gref: jobject),
206    pub DeleteLocalRef: unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject),
207    pub IsSameObject:
208        unsafe extern "system" fn(env: *mut JNIEnv, obj1: jobject, obj2: jobject) -> jboolean,
209    #[jni_added("1.2")]
210    pub NewLocalRef: unsafe extern "system" fn(env: *mut JNIEnv, ref_: jobject) -> jobject,
211    #[jni_added("1.2")]
212    pub EnsureLocalCapacity: unsafe extern "system" fn(env: *mut JNIEnv, capacity: jint) -> jint,
213    pub AllocObject: unsafe extern "system" fn(env: *mut JNIEnv, clazz: jclass) -> jobject,
214    pub NewObject:
215        unsafe extern "C" fn(env: *mut JNIEnv, clazz: jclass, methodID: jmethodID, ...) -> jobject,
216    pub NewObjectV: unsafe extern "system" fn(
217        env: *mut JNIEnv,
218        clazz: jclass,
219        methodID: jmethodID,
220        args: va_list,
221    ) -> jobject,
222    pub NewObjectA: unsafe extern "system" fn(
223        env: *mut JNIEnv,
224        clazz: jclass,
225        methodID: jmethodID,
226        args: *const jvalue,
227    ) -> jobject,
228    pub GetObjectClass: unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject) -> jclass,
229    pub IsInstanceOf:
230        unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject, clazz: jclass) -> jboolean,
231    pub GetMethodID: unsafe extern "system" fn(
232        env: *mut JNIEnv,
233        clazz: jclass,
234        name: *const c_char,
235        sig: *const c_char,
236    ) -> jmethodID,
237    pub CallObjectMethod:
238        unsafe extern "C" fn(env: *mut JNIEnv, obj: jobject, methodID: jmethodID, ...) -> jobject,
239    pub CallObjectMethodV: unsafe extern "system" fn(
240        env: *mut JNIEnv,
241        obj: jobject,
242        methodID: jmethodID,
243        args: va_list,
244    ) -> jobject,
245    pub CallObjectMethodA: unsafe extern "system" fn(
246        env: *mut JNIEnv,
247        obj: jobject,
248        methodID: jmethodID,
249        args: *const jvalue,
250    ) -> jobject,
251    pub CallBooleanMethod:
252        unsafe extern "C" fn(env: *mut JNIEnv, obj: jobject, methodID: jmethodID, ...) -> jboolean,
253    pub CallBooleanMethodV: unsafe extern "system" fn(
254        env: *mut JNIEnv,
255        obj: jobject,
256        methodID: jmethodID,
257        args: va_list,
258    ) -> jboolean,
259
260    pub CallBooleanMethodA: unsafe extern "system" fn(
261        env: *mut JNIEnv,
262        obj: jobject,
263        methodID: jmethodID,
264        args: *const jvalue,
265    ) -> jboolean,
266
267    pub CallByteMethod:
268        unsafe extern "C" fn(env: *mut JNIEnv, obj: jobject, methodID: jmethodID, ...) -> jbyte,
269
270    pub CallByteMethodV: unsafe extern "system" fn(
271        env: *mut JNIEnv,
272        obj: jobject,
273        methodID: jmethodID,
274        args: va_list,
275    ) -> jbyte,
276
277    pub CallByteMethodA: unsafe extern "system" fn(
278        env: *mut JNIEnv,
279        obj: jobject,
280        methodID: jmethodID,
281        args: *const jvalue,
282    ) -> jbyte,
283
284    pub CallCharMethod:
285        unsafe extern "C" fn(env: *mut JNIEnv, obj: jobject, methodID: jmethodID, ...) -> jchar,
286
287    pub CallCharMethodV: unsafe extern "system" fn(
288        env: *mut JNIEnv,
289        obj: jobject,
290        methodID: jmethodID,
291        args: va_list,
292    ) -> jchar,
293
294    pub CallCharMethodA: unsafe extern "system" fn(
295        env: *mut JNIEnv,
296        obj: jobject,
297        methodID: jmethodID,
298        args: *const jvalue,
299    ) -> jchar,
300
301    pub CallShortMethod:
302        unsafe extern "C" fn(env: *mut JNIEnv, obj: jobject, methodID: jmethodID, ...) -> jshort,
303
304    pub CallShortMethodV: unsafe extern "system" fn(
305        env: *mut JNIEnv,
306        obj: jobject,
307        methodID: jmethodID,
308        args: va_list,
309    ) -> jshort,
310
311    pub CallShortMethodA: unsafe extern "system" fn(
312        env: *mut JNIEnv,
313        obj: jobject,
314        methodID: jmethodID,
315        args: *const jvalue,
316    ) -> jshort,
317
318    pub CallIntMethod:
319        unsafe extern "C" fn(env: *mut JNIEnv, obj: jobject, methodID: jmethodID, ...) -> jint,
320
321    pub CallIntMethodV: unsafe extern "system" fn(
322        env: *mut JNIEnv,
323        obj: jobject,
324        methodID: jmethodID,
325        args: va_list,
326    ) -> jint,
327
328    pub CallIntMethodA: unsafe extern "system" fn(
329        env: *mut JNIEnv,
330        obj: jobject,
331        methodID: jmethodID,
332        args: *const jvalue,
333    ) -> jint,
334
335    pub CallLongMethod:
336        unsafe extern "C" fn(env: *mut JNIEnv, obj: jobject, methodID: jmethodID, ...) -> jlong,
337
338    pub CallLongMethodV: unsafe extern "system" fn(
339        env: *mut JNIEnv,
340        obj: jobject,
341        methodID: jmethodID,
342        args: va_list,
343    ) -> jlong,
344
345    pub CallLongMethodA: unsafe extern "system" fn(
346        env: *mut JNIEnv,
347        obj: jobject,
348        methodID: jmethodID,
349        args: *const jvalue,
350    ) -> jlong,
351
352    pub CallFloatMethod:
353        unsafe extern "C" fn(env: *mut JNIEnv, obj: jobject, methodID: jmethodID, ...) -> jfloat,
354
355    pub CallFloatMethodV: unsafe extern "system" fn(
356        env: *mut JNIEnv,
357        obj: jobject,
358        methodID: jmethodID,
359        args: va_list,
360    ) -> jfloat,
361
362    pub CallFloatMethodA: unsafe extern "system" fn(
363        env: *mut JNIEnv,
364        obj: jobject,
365        methodID: jmethodID,
366        args: *const jvalue,
367    ) -> jfloat,
368
369    pub CallDoubleMethod:
370        unsafe extern "C" fn(env: *mut JNIEnv, obj: jobject, methodID: jmethodID, ...) -> jdouble,
371
372    pub CallDoubleMethodV: unsafe extern "system" fn(
373        env: *mut JNIEnv,
374        obj: jobject,
375        methodID: jmethodID,
376        args: va_list,
377    ) -> jdouble,
378
379    pub CallDoubleMethodA: unsafe extern "system" fn(
380        env: *mut JNIEnv,
381        obj: jobject,
382        methodID: jmethodID,
383        args: *const jvalue,
384    ) -> jdouble,
385
386    pub CallVoidMethod:
387        unsafe extern "C" fn(env: *mut JNIEnv, obj: jobject, methodID: jmethodID, ...),
388    pub CallVoidMethodV: unsafe extern "system" fn(
389        env: *mut JNIEnv,
390        obj: jobject,
391        methodID: jmethodID,
392        args: va_list,
393    ),
394
395    pub CallVoidMethodA: unsafe extern "system" fn(
396        env: *mut JNIEnv,
397        obj: jobject,
398        methodID: jmethodID,
399        args: *const jvalue,
400    ),
401
402    pub CallNonvirtualObjectMethod: unsafe extern "C" fn(
403        env: *mut JNIEnv,
404        obj: jobject,
405        clazz: jclass,
406        methodID: jmethodID,
407        ...
408    ) -> jobject,
409
410    pub CallNonvirtualObjectMethodV: unsafe extern "system" fn(
411        env: *mut JNIEnv,
412        obj: jobject,
413        clazz: jclass,
414        methodID: jmethodID,
415        args: va_list,
416    ) -> jobject,
417
418    pub CallNonvirtualObjectMethodA: unsafe extern "system" fn(
419        env: *mut JNIEnv,
420        obj: jobject,
421        clazz: jclass,
422        methodID: jmethodID,
423        args: *const jvalue,
424    ) -> jobject,
425
426    pub CallNonvirtualBooleanMethod: unsafe extern "C" fn(
427        env: *mut JNIEnv,
428        obj: jobject,
429        clazz: jclass,
430        methodID: jmethodID,
431        ...
432    ) -> jboolean,
433
434    pub CallNonvirtualBooleanMethodV: unsafe extern "system" fn(
435        env: *mut JNIEnv,
436        obj: jobject,
437        clazz: jclass,
438        methodID: jmethodID,
439        args: va_list,
440    ) -> jboolean,
441
442    pub CallNonvirtualBooleanMethodA: unsafe extern "system" fn(
443        env: *mut JNIEnv,
444        obj: jobject,
445        clazz: jclass,
446        methodID: jmethodID,
447        args: *const jvalue,
448    ) -> jboolean,
449
450    pub CallNonvirtualByteMethod: unsafe extern "C" fn(
451        env: *mut JNIEnv,
452        obj: jobject,
453        clazz: jclass,
454        methodID: jmethodID,
455        ...
456    ) -> jbyte,
457
458    pub CallNonvirtualByteMethodV: unsafe extern "system" fn(
459        env: *mut JNIEnv,
460        obj: jobject,
461        clazz: jclass,
462        methodID: jmethodID,
463        args: va_list,
464    ) -> jbyte,
465
466    pub CallNonvirtualByteMethodA: unsafe extern "system" fn(
467        env: *mut JNIEnv,
468        obj: jobject,
469        clazz: jclass,
470        methodID: jmethodID,
471        args: *const jvalue,
472    ) -> jbyte,
473
474    pub CallNonvirtualCharMethod: unsafe extern "C" fn(
475        env: *mut JNIEnv,
476        obj: jobject,
477        clazz: jclass,
478        methodID: jmethodID,
479        ...
480    ) -> jchar,
481
482    pub CallNonvirtualCharMethodV: unsafe extern "system" fn(
483        env: *mut JNIEnv,
484        obj: jobject,
485        clazz: jclass,
486        methodID: jmethodID,
487        args: va_list,
488    ) -> jchar,
489
490    pub CallNonvirtualCharMethodA: unsafe extern "system" fn(
491        env: *mut JNIEnv,
492        obj: jobject,
493        clazz: jclass,
494        methodID: jmethodID,
495        args: *const jvalue,
496    ) -> jchar,
497
498    pub CallNonvirtualShortMethod: unsafe extern "C" fn(
499        env: *mut JNIEnv,
500        obj: jobject,
501        clazz: jclass,
502        methodID: jmethodID,
503        ...
504    ) -> jshort,
505
506    pub CallNonvirtualShortMethodV: unsafe extern "system" fn(
507        env: *mut JNIEnv,
508        obj: jobject,
509        clazz: jclass,
510        methodID: jmethodID,
511        args: va_list,
512    ) -> jshort,
513
514    pub CallNonvirtualShortMethodA: unsafe extern "system" fn(
515        env: *mut JNIEnv,
516        obj: jobject,
517        clazz: jclass,
518        methodID: jmethodID,
519        args: *const jvalue,
520    ) -> jshort,
521
522    pub CallNonvirtualIntMethod: unsafe extern "C" fn(
523        env: *mut JNIEnv,
524        obj: jobject,
525        clazz: jclass,
526        methodID: jmethodID,
527        ...
528    ) -> jint,
529
530    pub CallNonvirtualIntMethodV: unsafe extern "system" fn(
531        env: *mut JNIEnv,
532        obj: jobject,
533        clazz: jclass,
534        methodID: jmethodID,
535        args: va_list,
536    ) -> jint,
537
538    pub CallNonvirtualIntMethodA: unsafe extern "system" fn(
539        env: *mut JNIEnv,
540        obj: jobject,
541        clazz: jclass,
542        methodID: jmethodID,
543        args: *const jvalue,
544    ) -> jint,
545
546    pub CallNonvirtualLongMethod: unsafe extern "C" fn(
547        env: *mut JNIEnv,
548        obj: jobject,
549        clazz: jclass,
550        methodID: jmethodID,
551        ...
552    ) -> jlong,
553
554    pub CallNonvirtualLongMethodV: unsafe extern "system" fn(
555        env: *mut JNIEnv,
556        obj: jobject,
557        clazz: jclass,
558        methodID: jmethodID,
559        args: va_list,
560    ) -> jlong,
561
562    pub CallNonvirtualLongMethodA: unsafe extern "system" fn(
563        env: *mut JNIEnv,
564        obj: jobject,
565        clazz: jclass,
566        methodID: jmethodID,
567        args: *const jvalue,
568    ) -> jlong,
569
570    pub CallNonvirtualFloatMethod: unsafe extern "C" fn(
571        env: *mut JNIEnv,
572        obj: jobject,
573        clazz: jclass,
574        methodID: jmethodID,
575        ...
576    ) -> jfloat,
577
578    pub CallNonvirtualFloatMethodV: unsafe extern "system" fn(
579        env: *mut JNIEnv,
580        obj: jobject,
581        clazz: jclass,
582        methodID: jmethodID,
583        args: va_list,
584    ) -> jfloat,
585
586    pub CallNonvirtualFloatMethodA: unsafe extern "system" fn(
587        env: *mut JNIEnv,
588        obj: jobject,
589        clazz: jclass,
590        methodID: jmethodID,
591        args: *const jvalue,
592    ) -> jfloat,
593
594    pub CallNonvirtualDoubleMethod: unsafe extern "C" fn(
595        env: *mut JNIEnv,
596        obj: jobject,
597        clazz: jclass,
598        methodID: jmethodID,
599        ...
600    ) -> jdouble,
601
602    pub CallNonvirtualDoubleMethodV: unsafe extern "system" fn(
603        env: *mut JNIEnv,
604        obj: jobject,
605        clazz: jclass,
606        methodID: jmethodID,
607        args: va_list,
608    ) -> jdouble,
609
610    pub CallNonvirtualDoubleMethodA: unsafe extern "system" fn(
611        env: *mut JNIEnv,
612        obj: jobject,
613        clazz: jclass,
614        methodID: jmethodID,
615        args: *const jvalue,
616    ) -> jdouble,
617
618    pub CallNonvirtualVoidMethod: unsafe extern "C" fn(
619        env: *mut JNIEnv,
620        obj: jobject,
621        clazz: jclass,
622        methodID: jmethodID,
623        ...
624    ),
625
626    pub CallNonvirtualVoidMethodV: unsafe extern "system" fn(
627        env: *mut JNIEnv,
628        obj: jobject,
629        clazz: jclass,
630        methodID: jmethodID,
631        args: va_list,
632    ),
633
634    pub CallNonvirtualVoidMethodA: unsafe extern "system" fn(
635        env: *mut JNIEnv,
636        obj: jobject,
637        clazz: jclass,
638        methodID: jmethodID,
639        args: *const jvalue,
640    ),
641
642    pub GetFieldID: unsafe extern "system" fn(
643        env: *mut JNIEnv,
644        clazz: jclass,
645        name: *const c_char,
646        sig: *const c_char,
647    ) -> jfieldID,
648
649    pub GetObjectField:
650        unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject, fieldID: jfieldID) -> jobject,
651
652    pub GetBooleanField:
653        unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject, fieldID: jfieldID) -> jboolean,
654
655    pub GetByteField:
656        unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject, fieldID: jfieldID) -> jbyte,
657
658    pub GetCharField:
659        unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject, fieldID: jfieldID) -> jchar,
660
661    pub GetShortField:
662        unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject, fieldID: jfieldID) -> jshort,
663
664    pub GetIntField:
665        unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject, fieldID: jfieldID) -> jint,
666
667    pub GetLongField:
668        unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject, fieldID: jfieldID) -> jlong,
669
670    pub GetFloatField:
671        unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject, fieldID: jfieldID) -> jfloat,
672
673    pub GetDoubleField:
674        unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject, fieldID: jfieldID) -> jdouble,
675
676    pub SetObjectField:
677        unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject, fieldID: jfieldID, val: jobject),
678
679    pub SetBooleanField:
680        unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject, fieldID: jfieldID, val: jboolean),
681
682    pub SetByteField:
683        unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject, fieldID: jfieldID, val: jbyte),
684
685    pub SetCharField:
686        unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject, fieldID: jfieldID, val: jchar),
687
688    pub SetShortField:
689        unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject, fieldID: jfieldID, val: jshort),
690
691    pub SetIntField:
692        unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject, fieldID: jfieldID, val: jint),
693
694    pub SetLongField:
695        unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject, fieldID: jfieldID, val: jlong),
696
697    pub SetFloatField:
698        unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject, fieldID: jfieldID, val: jfloat),
699
700    pub SetDoubleField:
701        unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject, fieldID: jfieldID, val: jdouble),
702
703    pub GetStaticMethodID: unsafe extern "system" fn(
704        env: *mut JNIEnv,
705        clazz: jclass,
706        name: *const c_char,
707        sig: *const c_char,
708    ) -> jmethodID,
709
710    pub CallStaticObjectMethod:
711        unsafe extern "C" fn(env: *mut JNIEnv, clazz: jclass, methodID: jmethodID, ...) -> jobject,
712
713    pub CallStaticObjectMethodV: unsafe extern "system" fn(
714        env: *mut JNIEnv,
715        clazz: jclass,
716        methodID: jmethodID,
717        args: va_list,
718    ) -> jobject,
719
720    pub CallStaticObjectMethodA: unsafe extern "system" fn(
721        env: *mut JNIEnv,
722        clazz: jclass,
723        methodID: jmethodID,
724        args: *const jvalue,
725    ) -> jobject,
726
727    pub CallStaticBooleanMethod:
728        unsafe extern "C" fn(env: *mut JNIEnv, clazz: jclass, methodID: jmethodID, ...) -> jboolean,
729
730    pub CallStaticBooleanMethodV: unsafe extern "system" fn(
731        env: *mut JNIEnv,
732        clazz: jclass,
733        methodID: jmethodID,
734        args: va_list,
735    ) -> jboolean,
736
737    pub CallStaticBooleanMethodA: unsafe extern "system" fn(
738        env: *mut JNIEnv,
739        clazz: jclass,
740        methodID: jmethodID,
741        args: *const jvalue,
742    ) -> jboolean,
743
744    pub CallStaticByteMethod:
745        unsafe extern "C" fn(env: *mut JNIEnv, clazz: jclass, methodID: jmethodID, ...) -> jbyte,
746
747    pub CallStaticByteMethodV: unsafe extern "system" fn(
748        env: *mut JNIEnv,
749        clazz: jclass,
750        methodID: jmethodID,
751        args: va_list,
752    ) -> jbyte,
753
754    pub CallStaticByteMethodA: unsafe extern "system" fn(
755        env: *mut JNIEnv,
756        clazz: jclass,
757        methodID: jmethodID,
758        args: *const jvalue,
759    ) -> jbyte,
760
761    pub CallStaticCharMethod:
762        unsafe extern "C" fn(env: *mut JNIEnv, clazz: jclass, methodID: jmethodID, ...) -> jchar,
763
764    pub CallStaticCharMethodV: unsafe extern "system" fn(
765        env: *mut JNIEnv,
766        clazz: jclass,
767        methodID: jmethodID,
768        args: va_list,
769    ) -> jchar,
770
771    pub CallStaticCharMethodA: unsafe extern "system" fn(
772        env: *mut JNIEnv,
773        clazz: jclass,
774        methodID: jmethodID,
775        args: *const jvalue,
776    ) -> jchar,
777
778    pub CallStaticShortMethod:
779        unsafe extern "C" fn(env: *mut JNIEnv, clazz: jclass, methodID: jmethodID, ...) -> jshort,
780
781    pub CallStaticShortMethodV: unsafe extern "system" fn(
782        env: *mut JNIEnv,
783        clazz: jclass,
784        methodID: jmethodID,
785        args: va_list,
786    ) -> jshort,
787
788    pub CallStaticShortMethodA: unsafe extern "system" fn(
789        env: *mut JNIEnv,
790        clazz: jclass,
791        methodID: jmethodID,
792        args: *const jvalue,
793    ) -> jshort,
794
795    pub CallStaticIntMethod:
796        unsafe extern "C" fn(env: *mut JNIEnv, clazz: jclass, methodID: jmethodID, ...) -> jint,
797
798    pub CallStaticIntMethodV: unsafe extern "system" fn(
799        env: *mut JNIEnv,
800        clazz: jclass,
801        methodID: jmethodID,
802        args: va_list,
803    ) -> jint,
804
805    pub CallStaticIntMethodA: unsafe extern "system" fn(
806        env: *mut JNIEnv,
807        clazz: jclass,
808        methodID: jmethodID,
809        args: *const jvalue,
810    ) -> jint,
811
812    pub CallStaticLongMethod:
813        unsafe extern "C" fn(env: *mut JNIEnv, clazz: jclass, methodID: jmethodID, ...) -> jlong,
814
815    pub CallStaticLongMethodV: unsafe extern "system" fn(
816        env: *mut JNIEnv,
817        clazz: jclass,
818        methodID: jmethodID,
819        args: va_list,
820    ) -> jlong,
821
822    pub CallStaticLongMethodA: unsafe extern "system" fn(
823        env: *mut JNIEnv,
824        clazz: jclass,
825        methodID: jmethodID,
826        args: *const jvalue,
827    ) -> jlong,
828
829    pub CallStaticFloatMethod:
830        unsafe extern "C" fn(env: *mut JNIEnv, clazz: jclass, methodID: jmethodID, ...) -> jfloat,
831
832    pub CallStaticFloatMethodV: unsafe extern "system" fn(
833        env: *mut JNIEnv,
834        clazz: jclass,
835        methodID: jmethodID,
836        args: va_list,
837    ) -> jfloat,
838
839    pub CallStaticFloatMethodA: unsafe extern "system" fn(
840        env: *mut JNIEnv,
841        clazz: jclass,
842        methodID: jmethodID,
843        args: *const jvalue,
844    ) -> jfloat,
845
846    pub CallStaticDoubleMethod:
847        unsafe extern "C" fn(env: *mut JNIEnv, clazz: jclass, methodID: jmethodID, ...) -> jdouble,
848
849    pub CallStaticDoubleMethodV: unsafe extern "system" fn(
850        env: *mut JNIEnv,
851        clazz: jclass,
852        methodID: jmethodID,
853        args: va_list,
854    ) -> jdouble,
855
856    pub CallStaticDoubleMethodA: unsafe extern "system" fn(
857        env: *mut JNIEnv,
858        clazz: jclass,
859        methodID: jmethodID,
860        args: *const jvalue,
861    ) -> jdouble,
862
863    pub CallStaticVoidMethod:
864        unsafe extern "C" fn(env: *mut JNIEnv, cls: jclass, methodID: jmethodID, ...),
865    pub CallStaticVoidMethodV: unsafe extern "system" fn(
866        env: *mut JNIEnv,
867        cls: jclass,
868        methodID: jmethodID,
869        args: va_list,
870    ),
871
872    pub CallStaticVoidMethodA: unsafe extern "system" fn(
873        env: *mut JNIEnv,
874        cls: jclass,
875        methodID: jmethodID,
876        args: *const jvalue,
877    ),
878
879    pub GetStaticFieldID: unsafe extern "system" fn(
880        env: *mut JNIEnv,
881        clazz: jclass,
882        name: *const c_char,
883        sig: *const c_char,
884    ) -> jfieldID,
885
886    pub GetStaticObjectField:
887        unsafe extern "system" fn(env: *mut JNIEnv, clazz: jclass, fieldID: jfieldID) -> jobject,
888
889    pub GetStaticBooleanField:
890        unsafe extern "system" fn(env: *mut JNIEnv, clazz: jclass, fieldID: jfieldID) -> jboolean,
891
892    pub GetStaticByteField:
893        unsafe extern "system" fn(env: *mut JNIEnv, clazz: jclass, fieldID: jfieldID) -> jbyte,
894
895    pub GetStaticCharField:
896        unsafe extern "system" fn(env: *mut JNIEnv, clazz: jclass, fieldID: jfieldID) -> jchar,
897
898    pub GetStaticShortField:
899        unsafe extern "system" fn(env: *mut JNIEnv, clazz: jclass, fieldID: jfieldID) -> jshort,
900
901    pub GetStaticIntField:
902        unsafe extern "system" fn(env: *mut JNIEnv, clazz: jclass, fieldID: jfieldID) -> jint,
903
904    pub GetStaticLongField:
905        unsafe extern "system" fn(env: *mut JNIEnv, clazz: jclass, fieldID: jfieldID) -> jlong,
906
907    pub GetStaticFloatField:
908        unsafe extern "system" fn(env: *mut JNIEnv, clazz: jclass, fieldID: jfieldID) -> jfloat,
909
910    pub GetStaticDoubleField:
911        unsafe extern "system" fn(env: *mut JNIEnv, clazz: jclass, fieldID: jfieldID) -> jdouble,
912
913    pub SetStaticObjectField: unsafe extern "system" fn(
914        env: *mut JNIEnv,
915        clazz: jclass,
916        fieldID: jfieldID,
917        value: jobject,
918    ),
919
920    pub SetStaticBooleanField: unsafe extern "system" fn(
921        env: *mut JNIEnv,
922        clazz: jclass,
923        fieldID: jfieldID,
924        value: jboolean,
925    ),
926
927    pub SetStaticByteField:
928        unsafe extern "system" fn(env: *mut JNIEnv, clazz: jclass, fieldID: jfieldID, value: jbyte),
929
930    pub SetStaticCharField:
931        unsafe extern "system" fn(env: *mut JNIEnv, clazz: jclass, fieldID: jfieldID, value: jchar),
932
933    pub SetStaticShortField: unsafe extern "system" fn(
934        env: *mut JNIEnv,
935        clazz: jclass,
936        fieldID: jfieldID,
937        value: jshort,
938    ),
939
940    pub SetStaticIntField:
941        unsafe extern "system" fn(env: *mut JNIEnv, clazz: jclass, fieldID: jfieldID, value: jint),
942
943    pub SetStaticLongField:
944        unsafe extern "system" fn(env: *mut JNIEnv, clazz: jclass, fieldID: jfieldID, value: jlong),
945
946    pub SetStaticFloatField: unsafe extern "system" fn(
947        env: *mut JNIEnv,
948        clazz: jclass,
949        fieldID: jfieldID,
950        value: jfloat,
951    ),
952
953    pub SetStaticDoubleField: unsafe extern "system" fn(
954        env: *mut JNIEnv,
955        clazz: jclass,
956        fieldID: jfieldID,
957        value: jdouble,
958    ),
959
960    pub NewString:
961        unsafe extern "system" fn(env: *mut JNIEnv, unicode: *const jchar, len: jsize) -> jstring,
962
963    pub GetStringLength: unsafe extern "system" fn(env: *mut JNIEnv, str: jstring) -> jsize,
964    pub GetStringChars: unsafe extern "system" fn(
965        env: *mut JNIEnv,
966        str: jstring,
967        isCopy: *mut jboolean,
968    ) -> *const jchar,
969
970    pub ReleaseStringChars:
971        unsafe extern "system" fn(env: *mut JNIEnv, str: jstring, chars: *const jchar),
972    pub NewStringUTF: unsafe extern "system" fn(env: *mut JNIEnv, utf: *const c_char) -> jstring,
973    pub GetStringUTFLength: unsafe extern "system" fn(env: *mut JNIEnv, str: jstring) -> jsize,
974    pub GetStringUTFChars: unsafe extern "system" fn(
975        env: *mut JNIEnv,
976        str: jstring,
977        isCopy: *mut jboolean,
978    ) -> *const c_char,
979
980    pub ReleaseStringUTFChars:
981        unsafe extern "system" fn(env: *mut JNIEnv, str: jstring, chars: *const c_char),
982    pub GetArrayLength: unsafe extern "system" fn(env: *mut JNIEnv, array: jarray) -> jsize,
983    pub NewObjectArray: unsafe extern "system" fn(
984        env: *mut JNIEnv,
985        len: jsize,
986        clazz: jclass,
987        init: jobject,
988    ) -> jobjectArray,
989
990    pub GetObjectArrayElement:
991        unsafe extern "system" fn(env: *mut JNIEnv, array: jobjectArray, index: jsize) -> jobject,
992
993    pub SetObjectArrayElement: unsafe extern "system" fn(
994        env: *mut JNIEnv,
995        array: jobjectArray,
996        index: jsize,
997        val: jobject,
998    ),
999
1000    pub NewBooleanArray: unsafe extern "system" fn(env: *mut JNIEnv, len: jsize) -> jbooleanArray,
1001    pub NewByteArray: unsafe extern "system" fn(env: *mut JNIEnv, len: jsize) -> jbyteArray,
1002    pub NewCharArray: unsafe extern "system" fn(env: *mut JNIEnv, len: jsize) -> jcharArray,
1003    pub NewShortArray: unsafe extern "system" fn(env: *mut JNIEnv, len: jsize) -> jshortArray,
1004    pub NewIntArray: unsafe extern "system" fn(env: *mut JNIEnv, len: jsize) -> jintArray,
1005    pub NewLongArray: unsafe extern "system" fn(env: *mut JNIEnv, len: jsize) -> jlongArray,
1006    pub NewFloatArray: unsafe extern "system" fn(env: *mut JNIEnv, len: jsize) -> jfloatArray,
1007    pub NewDoubleArray: unsafe extern "system" fn(env: *mut JNIEnv, len: jsize) -> jdoubleArray,
1008    pub GetBooleanArrayElements: unsafe extern "system" fn(
1009        env: *mut JNIEnv,
1010        array: jbooleanArray,
1011        isCopy: *mut jboolean,
1012    ) -> *mut jboolean,
1013
1014    pub GetByteArrayElements: unsafe extern "system" fn(
1015        env: *mut JNIEnv,
1016        array: jbyteArray,
1017        isCopy: *mut jboolean,
1018    ) -> *mut jbyte,
1019
1020    pub GetCharArrayElements: unsafe extern "system" fn(
1021        env: *mut JNIEnv,
1022        array: jcharArray,
1023        isCopy: *mut jboolean,
1024    ) -> *mut jchar,
1025
1026    pub GetShortArrayElements: unsafe extern "system" fn(
1027        env: *mut JNIEnv,
1028        array: jshortArray,
1029        isCopy: *mut jboolean,
1030    ) -> *mut jshort,
1031
1032    pub GetIntArrayElements: unsafe extern "system" fn(
1033        env: *mut JNIEnv,
1034        array: jintArray,
1035        isCopy: *mut jboolean,
1036    ) -> *mut jint,
1037
1038    pub GetLongArrayElements: unsafe extern "system" fn(
1039        env: *mut JNIEnv,
1040        array: jlongArray,
1041        isCopy: *mut jboolean,
1042    ) -> *mut jlong,
1043
1044    pub GetFloatArrayElements: unsafe extern "system" fn(
1045        env: *mut JNIEnv,
1046        array: jfloatArray,
1047        isCopy: *mut jboolean,
1048    ) -> *mut jfloat,
1049
1050    pub GetDoubleArrayElements: unsafe extern "system" fn(
1051        env: *mut JNIEnv,
1052        array: jdoubleArray,
1053        isCopy: *mut jboolean,
1054    ) -> *mut jdouble,
1055
1056    pub ReleaseBooleanArrayElements: unsafe extern "system" fn(
1057        env: *mut JNIEnv,
1058        array: jbooleanArray,
1059        elems: *mut jboolean,
1060        mode: jint,
1061    ),
1062
1063    pub ReleaseByteArrayElements: unsafe extern "system" fn(
1064        env: *mut JNIEnv,
1065        array: jbyteArray,
1066        elems: *mut jbyte,
1067        mode: jint,
1068    ),
1069
1070    pub ReleaseCharArrayElements: unsafe extern "system" fn(
1071        env: *mut JNIEnv,
1072        array: jcharArray,
1073        elems: *mut jchar,
1074        mode: jint,
1075    ),
1076
1077    pub ReleaseShortArrayElements: unsafe extern "system" fn(
1078        env: *mut JNIEnv,
1079        array: jshortArray,
1080        elems: *mut jshort,
1081        mode: jint,
1082    ),
1083
1084    pub ReleaseIntArrayElements:
1085        unsafe extern "system" fn(env: *mut JNIEnv, array: jintArray, elems: *mut jint, mode: jint),
1086
1087    pub ReleaseLongArrayElements: unsafe extern "system" fn(
1088        env: *mut JNIEnv,
1089        array: jlongArray,
1090        elems: *mut jlong,
1091        mode: jint,
1092    ),
1093
1094    pub ReleaseFloatArrayElements: unsafe extern "system" fn(
1095        env: *mut JNIEnv,
1096        array: jfloatArray,
1097        elems: *mut jfloat,
1098        mode: jint,
1099    ),
1100
1101    pub ReleaseDoubleArrayElements: unsafe extern "system" fn(
1102        env: *mut JNIEnv,
1103        array: jdoubleArray,
1104        elems: *mut jdouble,
1105        mode: jint,
1106    ),
1107
1108    pub GetBooleanArrayRegion: unsafe extern "system" fn(
1109        env: *mut JNIEnv,
1110        array: jbooleanArray,
1111        start: jsize,
1112        l: jsize,
1113        buf: *mut jboolean,
1114    ),
1115
1116    pub GetByteArrayRegion: unsafe extern "system" fn(
1117        env: *mut JNIEnv,
1118        array: jbyteArray,
1119        start: jsize,
1120        len: jsize,
1121        buf: *mut jbyte,
1122    ),
1123
1124    pub GetCharArrayRegion: unsafe extern "system" fn(
1125        env: *mut JNIEnv,
1126        array: jcharArray,
1127        start: jsize,
1128        len: jsize,
1129        buf: *mut jchar,
1130    ),
1131
1132    pub GetShortArrayRegion: unsafe extern "system" fn(
1133        env: *mut JNIEnv,
1134        array: jshortArray,
1135        start: jsize,
1136        len: jsize,
1137        buf: *mut jshort,
1138    ),
1139
1140    pub GetIntArrayRegion: unsafe extern "system" fn(
1141        env: *mut JNIEnv,
1142        array: jintArray,
1143        start: jsize,
1144        len: jsize,
1145        buf: *mut jint,
1146    ),
1147
1148    pub GetLongArrayRegion: unsafe extern "system" fn(
1149        env: *mut JNIEnv,
1150        array: jlongArray,
1151        start: jsize,
1152        len: jsize,
1153        buf: *mut jlong,
1154    ),
1155
1156    pub GetFloatArrayRegion: unsafe extern "system" fn(
1157        env: *mut JNIEnv,
1158        array: jfloatArray,
1159        start: jsize,
1160        len: jsize,
1161        buf: *mut jfloat,
1162    ),
1163
1164    pub GetDoubleArrayRegion: unsafe extern "system" fn(
1165        env: *mut JNIEnv,
1166        array: jdoubleArray,
1167        start: jsize,
1168        len: jsize,
1169        buf: *mut jdouble,
1170    ),
1171
1172    pub SetBooleanArrayRegion: unsafe extern "system" fn(
1173        env: *mut JNIEnv,
1174        array: jbooleanArray,
1175        start: jsize,
1176        l: jsize,
1177        buf: *const jboolean,
1178    ),
1179
1180    pub SetByteArrayRegion: unsafe extern "system" fn(
1181        env: *mut JNIEnv,
1182        array: jbyteArray,
1183        start: jsize,
1184        len: jsize,
1185        buf: *const jbyte,
1186    ),
1187
1188    pub SetCharArrayRegion: unsafe extern "system" fn(
1189        env: *mut JNIEnv,
1190        array: jcharArray,
1191        start: jsize,
1192        len: jsize,
1193        buf: *const jchar,
1194    ),
1195
1196    pub SetShortArrayRegion: unsafe extern "system" fn(
1197        env: *mut JNIEnv,
1198        array: jshortArray,
1199        start: jsize,
1200        len: jsize,
1201        buf: *const jshort,
1202    ),
1203
1204    pub SetIntArrayRegion: unsafe extern "system" fn(
1205        env: *mut JNIEnv,
1206        array: jintArray,
1207        start: jsize,
1208        len: jsize,
1209        buf: *const jint,
1210    ),
1211
1212    pub SetLongArrayRegion: unsafe extern "system" fn(
1213        env: *mut JNIEnv,
1214        array: jlongArray,
1215        start: jsize,
1216        len: jsize,
1217        buf: *const jlong,
1218    ),
1219
1220    pub SetFloatArrayRegion: unsafe extern "system" fn(
1221        env: *mut JNIEnv,
1222        array: jfloatArray,
1223        start: jsize,
1224        len: jsize,
1225        buf: *const jfloat,
1226    ),
1227
1228    pub SetDoubleArrayRegion: unsafe extern "system" fn(
1229        env: *mut JNIEnv,
1230        array: jdoubleArray,
1231        start: jsize,
1232        len: jsize,
1233        buf: *const jdouble,
1234    ),
1235
1236    pub RegisterNatives: unsafe extern "system" fn(
1237        env: *mut JNIEnv,
1238        clazz: jclass,
1239        methods: *const JNINativeMethod,
1240        nMethods: jint,
1241    ) -> jint,
1242
1243    pub UnregisterNatives: unsafe extern "system" fn(env: *mut JNIEnv, clazz: jclass) -> jint,
1244    pub MonitorEnter: unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject) -> jint,
1245    pub MonitorExit: unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject) -> jint,
1246    pub GetJavaVM: unsafe extern "system" fn(env: *mut JNIEnv, vm: *mut *mut JavaVM) -> jint,
1247    #[jni_added("1.2")]
1248    pub GetStringRegion: unsafe extern "system" fn(
1249        env: *mut JNIEnv,
1250        str: jstring,
1251        start: jsize,
1252        len: jsize,
1253        buf: *mut jchar,
1254    ),
1255
1256    #[jni_added("1.2")]
1257    pub GetStringUTFRegion: unsafe extern "system" fn(
1258        env: *mut JNIEnv,
1259        str: jstring,
1260        start: jsize,
1261        len: jsize,
1262        buf: *mut c_char,
1263    ),
1264
1265    #[jni_added("1.2")]
1266    pub GetPrimitiveArrayCritical: unsafe extern "system" fn(
1267        env: *mut JNIEnv,
1268        array: jarray,
1269        isCopy: *mut jboolean,
1270    ) -> *mut c_void,
1271
1272    #[jni_added("1.2")]
1273    pub ReleasePrimitiveArrayCritical:
1274        unsafe extern "system" fn(env: *mut JNIEnv, array: jarray, carray: *mut c_void, mode: jint),
1275
1276    #[jni_added("1.2")]
1277    pub GetStringCritical: unsafe extern "system" fn(
1278        env: *mut JNIEnv,
1279        string: jstring,
1280        isCopy: *mut jboolean,
1281    ) -> *const jchar,
1282
1283    #[jni_added("1.2")]
1284    pub ReleaseStringCritical:
1285        unsafe extern "system" fn(env: *mut JNIEnv, string: jstring, cstring: *const jchar),
1286    #[jni_added("1.2")]
1287    pub NewWeakGlobalRef: unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject) -> jweak,
1288    #[jni_added("1.2")]
1289    pub DeleteWeakGlobalRef: unsafe extern "system" fn(env: *mut JNIEnv, ref_: jweak),
1290    #[jni_added("1.2")]
1291    pub ExceptionCheck: unsafe extern "system" fn(env: *mut JNIEnv) -> jboolean,
1292    #[jni_added("1.4")]
1293    pub NewDirectByteBuffer: unsafe extern "system" fn(
1294        env: *mut JNIEnv,
1295        address: *mut c_void,
1296        capacity: jlong,
1297    ) -> jobject,
1298
1299    #[jni_added("1.4")]
1300    pub GetDirectBufferAddress:
1301        unsafe extern "system" fn(env: *mut JNIEnv, buf: jobject) -> *mut c_void,
1302    #[jni_added("1.4")]
1303    pub GetDirectBufferCapacity: unsafe extern "system" fn(env: *mut JNIEnv, buf: jobject) -> jlong,
1304    #[jni_added("1.6")]
1305    pub GetObjectRefType:
1306        unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject) -> jobjectRefType,
1307    #[jni_added("9")]
1308    pub GetModule: unsafe extern "system" fn(env: *mut JNIEnv, clazz: jclass) -> jobject,
1309
1310    #[jni_added("19")]
1311    pub IsVirtualThread: unsafe extern "system" fn(env: *mut JNIEnv, obj: jobject) -> jboolean,
1312}
1313
1314#[repr(C)]
1315#[derive(Copy, Debug)]
1316pub struct JNIEnv_ {
1317    pub functions: *const JNINativeInterface_,
1318}
1319
1320impl Clone for JNIEnv_ {
1321    fn clone(&self) -> Self {
1322        *self
1323    }
1324}
1325
1326#[repr(C)]
1327#[derive(Copy, Debug)]
1328pub struct JavaVMOption {
1329    pub optionString: *mut c_char,
1330    pub extraInfo: *mut c_void,
1331}
1332
1333impl Clone for JavaVMOption {
1334    fn clone(&self) -> Self {
1335        *self
1336    }
1337}
1338
1339#[repr(C)]
1340#[derive(Copy, Debug)]
1341pub struct JavaVMInitArgs {
1342    pub version: jint,
1343    pub nOptions: jint,
1344    pub options: *mut JavaVMOption,
1345    pub ignoreUnrecognized: jboolean,
1346}
1347
1348impl Clone for JavaVMInitArgs {
1349    fn clone(&self) -> Self {
1350        *self
1351    }
1352}
1353
1354#[repr(C)]
1355#[derive(Copy, Debug)]
1356pub struct JavaVMAttachArgs {
1357    pub version: jint,
1358    pub name: *mut c_char,
1359    pub group: jobject,
1360}
1361
1362impl Clone for JavaVMAttachArgs {
1363    fn clone(&self) -> Self {
1364        *self
1365    }
1366}
1367
1368#[repr(C)]
1369#[jni_to_union]
1370#[non_exhaustive]
1371#[derive(Copy, Clone)]
1372pub struct JNIInvokeInterface_ {
1373    #[jni_added("reserved")]
1374    pub reserved0: *mut c_void,
1375    #[jni_added("reserved")]
1376    pub reserved1: *mut c_void,
1377    #[jni_added("reserved")]
1378    pub reserved2: *mut c_void,
1379    pub DestroyJavaVM: unsafe extern "system" fn(vm: *mut JavaVM) -> jint,
1380    pub AttachCurrentThread: unsafe extern "system" fn(
1381        vm: *mut JavaVM,
1382        penv: *mut *mut c_void,
1383        args: *mut c_void,
1384    ) -> jint,
1385
1386    pub DetachCurrentThread: unsafe extern "system" fn(vm: *mut JavaVM) -> jint,
1387
1388    #[jni_added("1.2")]
1389    pub GetEnv:
1390        unsafe extern "system" fn(vm: *mut JavaVM, penv: *mut *mut c_void, version: jint) -> jint,
1391
1392    #[jni_added("1.4")]
1393    pub AttachCurrentThreadAsDaemon: unsafe extern "system" fn(
1394        vm: *mut JavaVM,
1395        penv: *mut *mut c_void,
1396        args: *mut c_void,
1397    ) -> jint,
1398}
1399
1400extern "system" {
1401    pub fn JNI_GetDefaultJavaVMInitArgs(args: *mut c_void) -> jint;
1402    pub fn JNI_CreateJavaVM(
1403        pvm: *mut *mut JavaVM,
1404        penv: *mut *mut c_void,
1405        args: *mut c_void,
1406    ) -> jint;
1407    pub fn JNI_GetCreatedJavaVMs(vmBuf: *mut *mut JavaVM, bufLen: jsize, nVMs: *mut jsize) -> jint;
1408}
jni_sys/lib.rs

jni_sys/
lib.rs
