jyapayne/swig
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Don't write-back buffer into Java array when calling const-ptr c function

Browse source
This commit is contained in:
Andrew Galante 2018-02-20 10:36:09 -08:00
commit 575b250b24
1 changed files with 4 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

5
Lib/java/java.swg
View file

@ -1381,7 +1381,7 @@ SWIG_PROXY_CONSTRUCTOR(true, true, SWIGTYPE)
} }
} }
%typemap(argout) (const char *STRING, size_t LENGTH) { %typemap(argout) (const char *STRING, size_t LENGTH) {
if ($input) JCALL3(ReleaseByteArrayElements, jenv, $input, (jbyte *)$1, 0); if ($input) JCALL3(ReleaseByteArrayElements, jenv, $input, (jbyte *)$1, JNI_ABORT);
} }
%typemap(directorin, descriptor="[B", noblock=1) (const char *STRING, size_t LENGTH) { %typemap(directorin, descriptor="[B", noblock=1) (const char *STRING, size_t LENGTH) {
$input = 0; $input = 0;
@ -1394,6 +1394,9 @@ SWIG_PROXY_CONSTRUCTOR(true, true, SWIGTYPE)
} }
%typemap(javadirectorin, descriptor="[B") (const char *STRING, size_t LENGTH) "$jniinput" %typemap(javadirectorin, descriptor="[B") (const char *STRING, size_t LENGTH) "$jniinput"
%apply (const char *STRING, size_t LENGTH) { (char *STRING, size_t LENGTH) } %apply (const char *STRING, size_t LENGTH) { (char *STRING, size_t LENGTH) }
%typemap(argout) (char *STRING, size_t LENGTH) {
if ($input) JCALL3(ReleaseByteArrayElements, jenv, $input, (jbyte *)$1, 0);
}
%typemap(directorargout, noblock=1) (char *STRING, size_t LENGTH) %typemap(directorargout, noblock=1) (char *STRING, size_t LENGTH)
{ if ($input && $1) JCALL4(GetByteArrayRegion, jenv, $input, 0, (jsize)$2, (jbyte *)$1); } { if ($input && $1) JCALL4(GetByteArrayRegion, jenv, $input, 0, (jsize)$2, (jbyte *)$1); }
%apply (char *STRING, size_t LENGTH) { (char *STRING, int LENGTH) } %apply (char *STRING, size_t LENGTH) { (char *STRING, int LENGTH) }