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-rw-r--r--src/libjvm-java.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/src/libjvm-java.c b/src/libjvm-java.c
index 35f1146..c641124 100644
--- a/src/libjvm-java.c
+++ b/src/libjvm-java.c
@@ -10,6 +10,25 @@
#include "linker/dlfcn.h"
#include "wrapper/verbose.h"
+jstring
+java_lang_System_getProperty(JNIEnv *env, jobject object, va_list args)
+{
+ assert(env && object);
+ char value[92]; // PROP_VALUE_MAX 92
+ const char *key = (*env)->GetStringUTFChars(env, va_arg(args, jstring), NULL);
+
+ union {
+ void *ptr;
+ int (*fun)(const char *name, char *value);
+ } __system_property_get;
+
+ if (!(__system_property_get.ptr = bionic_dlsym(NULL, "__system_property_get")))
+ return NULL;
+
+ __system_property_get.fun(key, value);
+ return (*env)->NewStringUTF(env, value);
+}
+
void
java_lang_System_load(JNIEnv *env, jobject object, va_list args)
{