implies

来自「glibc 库, 不仅可以学习使用库函数,还可以学习函数的具体实现,是提高功力的」· 代码 · 共 15 行

# The gnu subdirectory exists for things common to both Linux-based and
# Hurd-based GNU systems.
gnu

# Linux shares most of the syscalls which are also common to BSD and SVR4.
unix/common

# Linux as of version 1.3.29 has all functions of the mmap family
# which are described in POSIX.4.  Missing is only madvise() so
# we define a stub here.
unix/mman

# Linux has network support in the kernel.
unix/inet