1 # The gnu subdirectory exists for things common to both Linux-based and
2 # Hurd-based GNU systems.
5 # Linux shares most of the syscalls which are also common to BSD and SVR4.
8 # Linux as of version 1.3.29 has all functions of the mmap family
9 # which are described in POSIX.4. Missing is only madvise() so
10 # we define a stub here.
13 # Linux has network support in the kernel.