hg: openjfx/8u-dev/rt: RT-37125: [macosx] setjmp/longjmp changes the process signal mask on OS X

[david.dehaven at oracle.com]

Changeset: baca7a315484
Author:    ddehaven
Date:      2014-11-21 15:58 -0800
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/baca7a315484

RT-37125: [macosx] setjmp/longjmp changes the process signal mask on OS X
Summary: Changed calls to setjmp/longjmp to _setjmp/_longjmp for Mac only
Reviewed-by: kcr, flar

! modules/graphics/src/main/native-iio/jpegloader.c