Defined in 2 files as a prototype:

• include/unistd.h, line 713 (as a prototype)
• include/unistd.h, line 716 (as a prototype)

Referenced in 4 files:

• db/hash/FreeBSD/hash_page.c, line 534
• db/hash/hash_page-fbsd.c, line 534
• db/mpool/FreeBSD/mpool.c, line 200
• db/mpool/mpool-fbsd.c, line 200