aboutsummaryrefslogtreecommitdiffstats
path: root/include/asm-s390/fcntl.h
blob: ea9a75bd6c969bceff2b8728c54885b16795891a (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
/*
 *  include/asm-s390/fcntl.h
 *
 *  S390 version
 *
 *  Derived from "include/asm-i386/fcntl.h"
 */
#ifndef _S390_FCNTL_H
#define _S390_FCNTL_H

#define F_GETLK		5
#define F_SETLK		6
#define F_SETLKW	7

#define F_SETOWN	8	/*  for sockets. */
#define F_GETOWN	9	/*  for sockets. */
#define F_SETSIG	10	/*  for sockets. */
#define F_GETSIG	11	/*  for sockets. */

#ifndef __s390x__
#define F_GETLK64	12	/*  using 'struct flock64' */
#define F_SETLK64	13
#define F_SETLKW64	14
#endif /* ! __s390x__ */

/* for posix fcntl() and lockf() */
#define F_RDLCK		0
#define F_WRLCK		1
#define F_UNLCK		2

/* for old implementation of bsd flock () */
#define F_EXLCK		4	/* or 3 */
#define F_SHLCK		8	/* or 4 */

/* for leases */
#define F_INPROGRESS	16

struct flock {
	short l_type;
	short l_whence;
	off_t l_start;
	off_t l_len;
	pid_t l_pid;
};

#ifndef __s390x__
struct flock64 {
	short  l_type;
	short  l_whence;
	loff_t l_start;
	loff_t l_len;
	pid_t  l_pid;
};
#endif

#include <asm-generic/fcntl.h>

#endif