fix: Fix sprintf warning on 32bit

libgdx · Jul 7, 2024 · 209d941 · 209d941
1 parent 23c788d
commit 209d941
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/compiling/gdx-jnigen/src/main/resources/com/badlogic/gdx/jnigen/resources/scripts/jnigen.h b/compiling/gdx-jnigen/src/main/resources/com/badlogic/gdx/jnigen/resources/scripts/jnigen.h
@@ -1,4 +1,5 @@
 #include <stdint.h>
+#include <inttypes.h>
 #include <stdbool.h>
 #include <stdlib.h>
 #include <stdexcept>
@@ -125,7 +126,7 @@ void get_native_type(native_type* nat_type) {
     int _size##argument_index = sizeof(type); \
     if (!CHECK_BOUNDS_FOR_NUMBER(value, _size##argument_index, _signed##argument_index)) { \
         char buffer[1024]; \
-        snprintf(buffer, sizeof(buffer), "Value %ld is out of bound for size %d and signess %d on argument %d", (jlong)value, _size##argument_index, _signed##argument_index, argument_index); \
+        snprintf(buffer, sizeof(buffer), "Value %" PRId64 " is out of bound for size %d and signess %d on argument %d", (jlong)value, _size##argument_index, _signed##argument_index, argument_index); \
         env->ThrowNew(illegalArgumentExceptionClass, buffer); \
         returnAction; \
     }

diff --git a/gdx-jnigen-generator-test/src/test/java/com/badlogic/jnigen/classes/JniGenTestClass.java b/gdx-jnigen-generator-test/src/test/java/com/badlogic/jnigen/classes/JniGenTestClass.java
@@ -6,6 +6,7 @@ public class JniGenTestClass {
 
     /*JNI
      #include <stdio.h>
+     #include <inttypes.h>
     */
 
     public static native boolean testBoolean(boolean boolArg); /*
@@ -49,7 +50,7 @@ public static native boolean test (boolean boolArg, byte byteArg, char charArg,
 			printf("char: %c\n", charArg);
 			printf("short: %d\n" , shortArg);
 			printf("int: %d\n", intArg);
-			printf("long: %ld\n", longArg);
+			printf("long: %" PRId64 "\n", longArg);
 			printf("float: %f\n", floatArg);
 			printf("double: %f\n", doubleArg);
 			printf("byteBuffer: %d\n", byteBuffer [0]);