unistd.h File Reference

#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>

Include dependency graph for unistd.h:

Go to the source code of this file.

Defines
#define	_GL_UNISTD_H
#define	_GL_CXXDEFS_H
#define	_GL_EXTERN_C   extern
#define	_GL_FUNCDECL_RPL(func, rettype, parameters_and_attributes)   _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes)
#define	_GL_FUNCDECL_RPL_1(rpl_func, rettype, parameters_and_attributes)   _GL_EXTERN_C rettype rpl_func parameters_and_attributes
#define	_GL_FUNCDECL_SYS(func, rettype, parameters_and_attributes)   _GL_EXTERN_C rettype func parameters_and_attributes
#define	_GL_CXXALIAS_RPL(func, rettype, parameters)   _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters)
#define	_GL_CXXALIAS_RPL_1(func, rpl_func, rettype, parameters)   _GL_EXTERN_C int _gl_cxxalias_dummy
#define	_GL_CXXALIAS_RPL_CAST_1(func, rpl_func, rettype, parameters)   _GL_EXTERN_C int _gl_cxxalias_dummy
#define	_GL_CXXALIAS_SYS(func, rettype, parameters)   _GL_EXTERN_C int _gl_cxxalias_dummy
#define	_GL_CXXALIAS_SYS_CAST(func, rettype, parameters)   _GL_EXTERN_C int _gl_cxxalias_dummy
#define	_GL_CXXALIAS_SYS_CAST2(func, rettype, parameters, rettype2, parameters2)   _GL_EXTERN_C int _gl_cxxalias_dummy
#define	_GL_CXXALIASWARN(func)   _GL_EXTERN_C int _gl_cxxalias_dummy
#define	_GL_CXXALIASWARN1(func, rettype, parameters_and_attributes)   _GL_EXTERN_C int _gl_cxxalias_dummy
#define	_GL_ARG_NONNULL(params)
#define	_GL_WARN_ON_USE(function, message)   _GL_WARN_EXTERN_C int _gl_warn_on_use
#define	_GL_WARN_ON_USE_CXX(function, rettype, parameters_and_attributes, msg)   _GL_WARN_EXTERN_C int _gl_warn_on_use
#define	_GL_WARN_EXTERN_C   extern
#define	STDIN_FILENO   0
#define	STDOUT_FILENO   1
#define	STDERR_FILENO   2
#define	F_OK   0
#define	X_OK   1
#define	W_OK   2
#define	R_OK   4
#define	getcwd   rpl_getcwd
Functions
	_GL_CXXALIAS_SYS (chown, int,(const char *file, uid_t uid, gid_t gid))
	_GL_CXXALIASWARN (chown)
	_GL_CXXALIAS_SYS (close, int,(int fd))
	_GL_CXXALIASWARN (close)
	_GL_CXXALIAS_SYS (dup, int,(int oldfd))
	_GL_CXXALIASWARN (dup)
	_GL_CXXALIAS_SYS (dup2, int,(int oldfd, int newfd))
	_GL_CXXALIASWARN (dup2)
	_GL_CXXALIAS_SYS (fchdir, int,(int))
	_GL_CXXALIASWARN (fchdir)
	_GL_CXXALIAS_SYS (fchownat, int,(int fd, char const *file, uid_t owner, gid_t group, int flag))
	_GL_CXXALIASWARN (fchownat)
	_GL_FUNCDECL_RPL (getcwd, char *,(char *buf, size_t size))
	_GL_CXXALIAS_RPL (getcwd, char *,(char *buf, size_t size))
	_GL_CXXALIASWARN (getcwd)
	_GL_CXXALIAS_SYS (getdtablesize, int,(void))
	_GL_CXXALIASWARN (getdtablesize)
	_GL_CXXALIAS_SYS_CAST (gethostname, int,(char *name, size_t len))
	_GL_CXXALIASWARN (gethostname)
	_GL_CXXALIAS_SYS_CAST (getlogin_r, int,(char *name, size_t size))
	_GL_CXXALIASWARN (getlogin_r)
	_GL_CXXALIAS_SYS (lchown, int,(char const *file, uid_t owner, gid_t group))
	_GL_CXXALIASWARN (lchown)
	_GL_CXXALIAS_SYS (link, int,(const char *path1, const char *path2))
	_GL_CXXALIASWARN (link)
	_GL_CXXALIAS_SYS (readlink, ssize_t,(const char *file, char *buf, size_t bufsize))
	_GL_CXXALIASWARN (readlink)
	_GL_CXXALIAS_SYS (rmdir, int,(char const *name))
	_GL_CXXALIASWARN (rmdir)
	_GL_CXXALIAS_SYS (sleep, unsigned int,(unsigned int n))
	_GL_CXXALIASWARN (sleep)
	_GL_CXXALIAS_SYS (symlink, int,(char const *contents, char const *file))
	_GL_CXXALIASWARN (symlink)
	_GL_CXXALIAS_SYS (unlink, int,(char const *file))
	_GL_CXXALIASWARN (unlink)
	_GL_CXXALIAS_SYS (unlinkat, int,(int fd, char const *file, int flag))
	_GL_CXXALIASWARN (unlinkat)

---

Define Documentation

#define _GL_ARG_NONNULL

(

params

)

#define _GL_CXXALIAS_RPL	(		func,
			rettype,
			parameters
	)			_GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters)

#define _GL_CXXALIAS_RPL_1	(		func,
			rpl_func,
			rettype,
			parameters
	)			_GL_EXTERN_C int _gl_cxxalias_dummy

#define _GL_CXXALIAS_RPL_CAST_1	(		func,
			rpl_func,
			rettype,
			parameters
	)			_GL_EXTERN_C int _gl_cxxalias_dummy

#define _GL_CXXALIAS_SYS	(		func,
			rettype,
			parameters
	)			_GL_EXTERN_C int _gl_cxxalias_dummy

#define _GL_CXXALIAS_SYS_CAST	(		func,
			rettype,
			parameters
	)			_GL_EXTERN_C int _gl_cxxalias_dummy

#define _GL_CXXALIAS_SYS_CAST2	(		func,
			rettype,
			parameters,
			rettype2,
			parameters2
	)			_GL_EXTERN_C int _gl_cxxalias_dummy

#define _GL_CXXALIASWARN

(

func

)

_GL_EXTERN_C int _gl_cxxalias_dummy

#define _GL_CXXALIASWARN1	(		func,
			rettype,
			parameters_and_attributes
	)			_GL_EXTERN_C int _gl_cxxalias_dummy

#define _GL_CXXDEFS_H

#define _GL_EXTERN_C   extern

#define _GL_FUNCDECL_RPL	(		func,
			rettype,
			parameters_and_attributes
	)			_GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes)

#define _GL_FUNCDECL_RPL_1	(		rpl_func,
			rettype,
			parameters_and_attributes
	)			_GL_EXTERN_C rettype rpl_func parameters_and_attributes

#define _GL_FUNCDECL_SYS	(		func,
			rettype,
			parameters_and_attributes
	)			_GL_EXTERN_C rettype func parameters_and_attributes

#define _GL_UNISTD_H

#define _GL_WARN_EXTERN_C   extern

#define _GL_WARN_ON_USE	(		function,
			message
	)			_GL_WARN_EXTERN_C int _gl_warn_on_use

#define _GL_WARN_ON_USE_CXX	(		function,
			rettype,
			parameters_and_attributes,
			msg
	)			_GL_WARN_EXTERN_C int _gl_warn_on_use

#define F_OK   0

#define getcwd   rpl_getcwd

#define R_OK   4

#define STDERR_FILENO   2

#define STDIN_FILENO   0

#define STDOUT_FILENO   1

#define W_OK   2

#define X_OK   1

---

Function Documentation

_GL_CXXALIAS_RPL	(	getcwd	,
		char *	,
		(char *buf, size_t size)
	)

_GL_CXXALIAS_SYS	(	dup	,
		int	,
		(int oldfd)
	)

_GL_CXXALIAS_SYS	(	fchdir	,
		int	,
		(int)
	)

_GL_CXXALIAS_SYS	(	getdtablesize	,
		int	,
		(void)
	)

_GL_CXXALIAS_SYS	(	symlink	,
		int	,
		(char const *contents, char const *file)
	)

_GL_CXXALIAS_SYS	(	unlink	,
		int	,
		(char const *file)
	)

_GL_CXXALIAS_SYS	(	unlinkat	,
		int	,
		(int fd, char const *file, int flag)
	)

_GL_CXXALIAS_SYS	(	fchownat	,
		int	,
		(int fd, char const *file, uid_t owner, gid_t group, int flag)
	)

_GL_CXXALIAS_SYS	(	lchown	,
		int	,
		(char const *file, uid_t owner, gid_t group)
	)

_GL_CXXALIAS_SYS	(	chown	,
		int	,
		(const char *file, uid_t uid, gid_t gid)
	)

_GL_CXXALIAS_SYS	(	rmdir	,
		int	,
		(char const *name)
	)

_GL_CXXALIAS_SYS	(	link	,
		int	,
		(const char *path1, const char *path2)
	)

_GL_CXXALIAS_SYS	(	readlink	,
		ssize_t	,
		(const char *file, char *buf, size_t bufsize)
	)

_GL_CXXALIAS_SYS	(	close	,
		int	,
		(int fd)
	)

_GL_CXXALIAS_SYS	(	dup2	,
		int	,
		(int oldfd, int newfd)
	)

_GL_CXXALIAS_SYS	(	sleep	,
		unsigned	int,
		(unsigned int n)
	)

_GL_CXXALIAS_SYS_CAST	(	gethostname	,
		int	,
		(char *name, size_t len)
	)

_GL_CXXALIAS_SYS_CAST	(	getlogin_r	,
		int	,
		(char *name, size_t size)
	)

_GL_CXXALIASWARN

(

fchdir

)

_GL_CXXALIASWARN

(

gethostname

)

_GL_CXXALIASWARN

(

getdtablesize

)

_GL_CXXALIASWARN

(

close

)

_GL_CXXALIASWARN

(

unlinkat

)

_GL_CXXALIASWARN

(

link

)

_GL_CXXALIASWARN

(

getlogin_r

)

_GL_CXXALIASWARN

(

rmdir

)

_GL_CXXALIASWARN

(

dup

)

_GL_CXXALIASWARN

(

dup2

)

_GL_CXXALIASWARN

(

sleep

)

_GL_CXXALIASWARN

(

symlink

)

_GL_CXXALIASWARN

(

getcwd

)

_GL_CXXALIASWARN

(

fchownat

)

_GL_CXXALIASWARN

(

readlink

)

_GL_CXXALIASWARN

(

chown

)

_GL_CXXALIASWARN

(

unlink

)

_GL_CXXALIASWARN

(

lchown

)

_GL_FUNCDECL_RPL	(	getcwd	,
		char *	,
		(char *buf, size_t size)
	)