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uintptr_t is wrong size on 64-bit JRuby #2293

djberg96 opened this Issue Dec 9, 2014 · 1 comment


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djberg96 commented Dec 9, 2014

Also posted here: ffi/ffi#396

I noticed that a 64-bit JRuby is handling :uintptr_t incorrectly. It should give me an 8 byte pointer, but I'm getting a 4 byte pointer instead:

#64-bit MRI returns 8, but a 64-bit JRuby returns 4

My workaround for now is this:

if RUBY_PLATFORM == 'java' && ENV_JAVA[''] == '64'

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jsvd May 20, 2015

this is related to #1718

jsvd commented May 20, 2015

this is related to #1718

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