Experimental Physics and
Industrial Control System

Frank Gribbin <[email protected]> · Wed, 15 Jul 2015 16:53:25 +0100

Hello

    Does anyone have a version of JCA 2.1.2 on 64 bit linux?

    We're moving from 32 bit FC11 to 64 bit Ubuntu 14.04

 The problem is that on the 64 bit system variables that would have

been

4 bytes are now 8 bytes whereas jint is still 4 bytes.

 For some of the errors I get see below. There are plenty more

warnings.

 [applyex]

/home/whtsm/ubuntu14.04-64/jca2/src/core/gov/aps/jca/jni/JNI.cpp:263:58:

error: cast from ‘chanId {aka oldChannelNotify*}’ to ‘jint {aka int}’

loses precision [-fpermissive]

 [applyex]

/home/whtsm/ubuntu14.04-64/jca2/src/core/gov/aps/jca/jni/JNI.cpp:266:37:

error: cast from ‘void*’ to ‘jint {aka int}’ loses precision [-fpermissive]

 [applyex]

/home/whtsm/ubuntu14.04-64/jca2/src/core/gov/aps/jca/jni/JNI.cpp:298:35:

error: cast from ‘ca_client_context*’ to ‘jint {aka int}’ loses

precision [-fpermissive]

 [applyex]

/home/whtsm/ubuntu14.04-64/jca2/src/core/gov/aps/jca/jni/JNI.cpp:454:90:

error: cast from ‘const void*’ to ‘jint {aka int}’ loses precision

[-fpermissive]

 [applyex]

/home/whtsm/ubuntu14.04-64/jca2/src/core/gov/aps/jca/jni/JNI.cpp:471:90:

error: cast from ‘const void*’ to ‘jint {aka int}’ loses precision

[-fpermissive]

 [applyex]

/home/whtsm/ubuntu14.04-64/jca2/src/core/gov/aps/jca/jni/JNI.cpp:489:90:

error: cast from ‘const void*’ to ‘jint {aka int}’ loses precision

[-fpermissive]

 [applyex]

/home/whtsm/ubuntu14.04-64/jca2/src/core/gov/aps/jca/jni/JNI.cpp:515:39:

error: cast from ‘oldChannelNotify**’ to ‘jint {aka int}’ loses

precision [-fpermissive]

 [applyex]

/home/whtsm/ubuntu14.04-64/jca2/src/core/gov/aps/jca/jni/JNI.cpp:626:15:

error: cast from ‘MonitorID*’ to ‘jint {aka int}’ loses precision

[-fpermissive]

 [applyex]

/home/whtsm/ubuntu14.04-64/jca2/src/core/gov/aps/jca/jni/JNI.cpp:703:46:

error: cast from ‘void*’ to ‘jint {aka int}’ loses precision [-fpermissive]

Regards,
Frank

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Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System