CTDP linux 程序员手册 C和C++编程（8）文件和目录的 POSIX 选项

POSIX.1 选项值

• _PC_CHOWN_RESTRICTED
• _PC_NO_TRUNC
• _PC_VDISABLE
• _PC_LINK_MAX
• _PC_MAX_CANNON
• _PC_MAX_INPUT
• _PC_NAME_INPUT
• _PC_PATH_MAX
• _PC_PIPE_BUF

POSIX.4 选项值

• _PC_ASYNC_IO
• _PC_PRIO_IO
• _PC_SYNC_IO

 

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