ltt-usertrace/java/ltt-java-string.c

   1
   2 #include <jni.h>
   3 #include "Sample.h"
   4 #include <stdio.h>
   5 #include <unistd.h>
   6
   7 #define LTT_TRACE
   8 #define LTT_BLOCKING 1
   9 #include <ltt/ltt-facility-user_generic.h>
  10
  11 JNIEXPORT void JNICALL Java_Sample_trace_1java_1generic_1string
  12   (JNIEnv *env, jobject obj, jstring jstr)
  13 {
  14   const char *str;
  15   str = (*env)->GetStringUTFChars(env, jstr, NULL);
  16   if (str == NULL) return; // out of memory error thrown
  17         trace_user_generic_string(str);
  18   (*env)->ReleaseStringUTFChars(env, jstr, str);
  19 }
  20