pconf.h
来自「嵌入式系统设计与实例开发实验教材二源码 多线程应用程序设计 串行端口程序设计」· C头文件 代码 · 共 26 行
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26 行
/* $Id: pconf.h,v 1.3 1996/04/25 06:13:25 davem Exp $ * pconf.h: pathconf() and fpathconf() defines for SunOS * system call compatibility. * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) */#ifndef _SPARC_PCONF_H#define _SPARC_PCONF_H#include <linux/fs.h>#include <linux/limits.h>#define _PCONF_LINK 1 /* Max number of links to an object */#define _PCONF_CANON 2 /* TTY input buffer line size */#define _PCONF_INPUT 3 /* Biggest packet a tty can imbibe at once */#define _PCONF_NAME 4 /* Filename length max */#define _PCONF_PATH 5 /* Max size of a pathname */#define _PCONF_PIPE 6 /* Buffer size for a pipe */#define _PCONF_CHRESTRICT 7 /* Can only root chown files? */#define _PCONF_NOTRUNC 8 /* Are pathnames truncated if too big? */#define _PCONF_VDISABLE 9 /* Magic char to disable special tty chars */#define _PCONF_MAXPCONF 9#endif /* !(_SPARC_PCONF_H) */
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