Defined in 1 files as a prototype:

• osfmk/mach/semaphore.h, line 58 (as a prototype)

Defined in 2 files as a function:

• libsyscall/mach/semaphore.c, line 55 (as a function)
• osfmk/kern/sync_sema.c, line 718 (as a function)

Referenced in 7 files:

• bsd/kern/posix_sem.c, line 840
• iokit/Kernel/IOCommandQueue.cpp, line 214
• iokit/Kernel/IOService.cpp, line 3395
• iokit/Tests/TestDevice.cpp
  • line 125
  • line 175
• tools/tests/jitter/timer_jitter.c
  • line 386
  • line 448
• tools/tests/xnu_quick_test/sched_tests.c
  • line 74
  • line 99
  • line 190
• tools/tests/zero-to-n/zero-to-n.c
  • line 271
  • line 304
  • line 315
  • line 322
  • line 486
  • line 503