Defined in 2 files as a prototype:

• bsd/libkern/libkern.h, line 209 (as a prototype)
• osfmk/kern/misc_protos.h, line 142 (as a prototype)

Defined in 2 files as a function:

• osfmk/arm64/copyio.c, line 535 (as a function)
• osfmk/x86_64/copyio.c, line 476 (as a function)

Referenced in 4 files:

• bsd/kern/kern_event.c, line 9732
• bsd/tests/copyio_tests.c, line 369
• osfmk/vm/vm_kern.c
  • line 3488
  • line 3494
• osfmk/vm/vm_reclaim.c
  • line 913
  • line 931
  • line 950