Defined in 1 files as a prototype:

• bsd/sys/mman.h, line 214 (as a prototype)

Defined in 2 files as a function:

• bsd/kern/kern_mman.c, line 625 (as a function)
• libsyscall/wrappers/legacy/msync.c, line 38 (as a function)

Referenced in 3 files:

• tools/tests/kqueue_tests/kqueue_file_tests.c, line 318
• tools/tests/libMicro/msync.c, line 151
• tools/tests/xnu_quick_test/memory_tests.c, line 285