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 4 files:

• bsd/kern/posix_sem.c, line 864
• iokit/Kernel/IOCommandQueue.cpp, line 197
• iokit/Kernel/IOService.cpp, line 3326
• iokit/Tests/TestDevice.cpp
  • line 125
  • line 175