Searched refs:CopyIOActive (Results 1 - 3 of 3) sorted by relevance

/macosx-10.9.5/xnu-2422.115.4/osfmk/i386/
H A Dthread.h132 #define CopyIOActive 0x2 /* Checked to ensure DTrace actions do not re-enter copyio(). */ macro
H A Dtrap.c639 (thread->machine.specFlags&CopyIOActive) &&
/macosx-10.9.5/xnu-2422.115.4/osfmk/x86_64/
H A Dcopyio.c120 * "CopyIOActive" at this time so that if the thread is pre-empted,
123 recursive_CopyIOActive = thread->machine.specFlags & CopyIOActive;
124 thread->machine.specFlags |= CopyIOActive;
214 thread->machine.specFlags &= ~CopyIOActive;

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