There are some stale comment references, searching for closeDescriptors:

src/hotspot/os/aix/os_aix.cpp: // appropriate file descriptors (e.g. as we do in closeDescriptors in
src/hotspot/os/bsd/os_bsd.cpp: // appropriate file descriptors (e.g. as we do in closeDescriptors in
src/hotspot/os/linux/os_linux.cpp: // (e.g. as we do in closeDescriptors in UNIXProcess.c), and this in
src/java.base/unix/native/libjava/childproc.c: Closing pipe fds here is redundant, since closeDescriptors()


Since:
8210549: Runtime.exec: in closeDescriptors(), use FD_CLOEXEC instead of close()

in src/java.base/unix/native/libjava/childproc.c

closeDesciptors was renamed:

-closeDescriptors(void)
+markDescriptorsCloseOnExec(void)


(Noticed while reviewing JDK-8364312.)

UNIXProcess.c reference not related to 8210549. May relate to what was previously jdk/src/solaris/native/java/lang/UNIXProcess_md.c may mean the current ./src/java.base/unix/native/libjava/ProcessImpl_md.c