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forked from gmp/jni
jni/jni_notandroid.go

38 lines
843 B
Go

// +build !android
package jni
/*
#include <stdlib.h>
#include <jni.h>
#include "gojni.h"
*/
import "C"
import (
"unsafe"
)
// CreateJavaVM creates a new Java VM with the options specified (if any).
// This should not be called more than once as it can result in an error if
// a JVM already exists for a given process.
//
// This is not implemented on Android and is therefore excluded on that
// platform by build flags and C.
func CreateJavaVM(opts ...string) JVM {
nOptions := len(opts)
optstrings := make([]*C.char, nOptions)
for i, _ := range optstrings {
optstrings[i] = C.CString(opts[i])
defer C.free(unsafe.Pointer(optstrings[i]))
}
var jvm *C.JavaVM
if nOptions > 0 {
jvm = C._jni_CreateJavaVM(&optstrings[0], C.int(nOptions))
} else {
jvm = C._jni_CreateJavaVM((**C.char)(nil), 0)
}
return JVM{ jvm: jvm }
}