1dnl # 2dnl # Check for libaio - only used for mmap_libaio test cases. 3dnl # 4AC_DEFUN([ZFS_AC_CONFIG_USER_LIBAIO], [ 5 ZFS_AC_FIND_SYSTEM_LIBRARY(LIBAIO, [], [libaio.h], [], [aio], [], [user_libaio=yes], [user_libaio=no]) 6]) 7