fcntl.c File Reference

#include <linux/syscalls.h>
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/fs.h>
#include <linux/file.h>
#include <linux/fdtable.h>
#include <linux/capability.h>
#include <linux/dnotify.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/pipe_fs_i.h>
#include <linux/security.h>
#include <linux/ptrace.h>
#include <linux/signal.h>
#include <linux/rcupdate.h>
#include <linux/pid_namespace.h>
#include <linux/user_namespace.h>
#include <asm/poll.h>
#include <asm/siginfo.h>
#include <asm/uaccess.h>

Go to the source code of this file.

Macros
#define	SETFL_MASK   (O_APPEND | O_NONBLOCK | O_NDELAY | O_DIRECT | O_NOATIME)

Functions
int	__f_setown (struct file *filp, struct pid *pid, enum pid_type type, int force)
	EXPORT_SYMBOL (__f_setown)
int	f_setown (struct file *filp, unsigned long arg, int force)
	EXPORT_SYMBOL (f_setown)
void	f_delown (struct file *filp)
pid_t	f_getown (struct file *filp)
	SYSCALL_DEFINE3 (fcntl, unsigned int, fd, unsigned int, cmd, unsigned long, arg)
void	send_sigio (struct fown_struct *fown, int fd, int band)
int	send_sigurg (struct fown_struct *fown)
int	fasync_remove_entry (struct file *filp, struct fasync_struct **fapp)
struct fasync_struct *	fasync_alloc (void)
void	fasync_free (struct fasync_struct *new)
struct fasync_struct *	fasync_insert_entry (int fd, struct file *filp, struct fasync_struct **fapp, struct fasync_struct *new)
int	fasync_helper (int fd, struct file *filp, int on, struct fasync_struct **fapp)
	EXPORT_SYMBOL (fasync_helper)
void	kill_fasync (struct fasync_struct **fp, int sig, int band)
	EXPORT_SYMBOL (kill_fasync)

Macro Definition Documentation

#define SETFL_MASK   (O_APPEND | O_NONBLOCK | O_NDELAY | O_DIRECT | O_NOATIME)

Definition at line 29 of file fcntl.c.

Function Documentation

int __f_setown	(	struct file *	filp,
		struct pid *	pid,
		enum pid_type	type,
		int	force
	)

Definition at line 101 of file fcntl.c.

EXPORT_SYMBOL

(

__f_setown

)

EXPORT_SYMBOL

(

f_setown

)

EXPORT_SYMBOL

(

fasync_helper

)

EXPORT_SYMBOL

(

kill_fasync

)

void f_delown

(

struct file *

filp

)

Definition at line 134 of file fcntl.c.

pid_t f_getown

(

struct file *

filp

)

Definition at line 139 of file fcntl.c.

int f_setown	(	struct file *	filp,
		unsigned long	arg,
		int	force
	)

Definition at line 115 of file fcntl.c.

struct fasync_struct* fasync_alloc ( void  )

read

Definition at line 591 of file fcntl.c.

void fasync_free

(

struct fasync_struct *

new

)

Definition at line 601 of file fcntl.c.

int fasync_helper	(	int	fd,
		struct file *	filp,
		int	on,
		struct fasync_struct **	fapp
	)

Definition at line 676 of file fcntl.c.

struct fasync_struct* fasync_insert_entry ( int  fd, struct file *  filp, struct fasync_struct **  fapp, struct fasync_struct *  new  )

read

Definition at line 613 of file fcntl.c.

int fasync_remove_entry	(	struct file *	filp,
		struct fasync_struct **	fapp
	)

Definition at line 565 of file fcntl.c.

void kill_fasync	(	struct fasync_struct **	fp,
		int	sig,
		int	band
	)

Definition at line 713 of file fcntl.c.

void send_sigio	(	struct fown_struct *	fown,
		int	fd,
		int	band
	)

Definition at line 480 of file fcntl.c.

int send_sigurg

(

struct fown_struct *

fown

)

Definition at line 515 of file fcntl.c.

SYSCALL_DEFINE3	(	fcntl	,
		unsigned	int,
		fd	,
		unsigned	int,
		cmd	,
		unsigned	long,
		arg
	)

Definition at line 349 of file fcntl.c.