ia64/xen-unstable

view extras/mini-os/include/fcntl.h @ 19836:d9890e67d2b7

tools: add SHAREDIR to buildmakevars2file

c/s 19818 dropped SHAREDIR from xen/util/path.py, which broke the "xm
new" command. This patch adds SHAREDIR back to the new
buildmakevars2file-closure function.

Signed-off-by: Ryan O'Connor <rjo@cs.ubc.ca>
author Keir Fraser <keir.fraser@citrix.com>
date Thu Jun 25 13:05:10 2009 +0100 (2009-06-25)
parents 26afc8557f9f
children
line source
1 #ifndef _I386_FCNTL_H
2 #define _I386_FCNTL_H
4 #ifdef HAVE_LIBC
5 #include_next <fcntl.h>
6 #else
8 /* open/fcntl - O_SYNC is only implemented on blocks devices and on files
9 located on an ext2 file system */
10 #define O_ACCMODE 0003
11 #define O_RDONLY 00
12 #define O_WRONLY 01
13 #define O_RDWR 02
14 #define O_CREAT 0100 /* not fcntl */
15 #define O_EXCL 0200 /* not fcntl */
16 #define O_NOCTTY 0400 /* not fcntl */
17 #define O_TRUNC 01000 /* not fcntl */
18 #define O_APPEND 02000
19 #define O_NONBLOCK 04000
20 #define O_NDELAY O_NONBLOCK
21 #define O_SYNC 010000
22 #define FASYNC 020000 /* fcntl, for BSD compatibility */
23 #define O_DIRECT 040000 /* direct disk access hint */
24 #define O_LARGEFILE 0100000
25 #define O_DIRECTORY 0200000 /* must be a directory */
26 #define O_NOFOLLOW 0400000 /* don't follow links */
27 #define O_NOATIME 01000000
29 #define F_DUPFD 0 /* dup */
30 #define F_GETFD 1 /* get close_on_exec */
31 #define F_SETFD 2 /* set/clear close_on_exec */
32 #define F_GETFL 3 /* get file->f_flags */
33 #define F_SETFL 4 /* set file->f_flags */
34 #define F_GETLK 5
35 #define F_SETLK 6
36 #define F_SETLKW 7
38 #define F_SETOWN 8 /* for sockets. */
39 #define F_GETOWN 9 /* for sockets. */
40 #define F_SETSIG 10 /* for sockets. */
41 #define F_GETSIG 11 /* for sockets. */
43 #define F_GETLK64 12 /* using 'struct flock64' */
44 #define F_SETLK64 13
45 #define F_SETLKW64 14
47 /* for F_[GET|SET]FL */
48 #define FD_CLOEXEC 1 /* actually anything with low bit set goes */
50 /* for posix fcntl() and lockf() */
51 #define F_RDLCK 0
52 #define F_WRLCK 1
53 #define F_UNLCK 2
55 /* for old implementation of bsd flock () */
56 #define F_EXLCK 4 /* or 3 */
57 #define F_SHLCK 8 /* or 4 */
59 /* for leases */
60 #define F_INPROGRESS 16
62 /* operations for bsd flock(), also used by the kernel implementation */
63 #define LOCK_SH 1 /* shared lock */
64 #define LOCK_EX 2 /* exclusive lock */
65 #define LOCK_NB 4 /* or'd with one of the above to prevent
66 blocking */
67 #define LOCK_UN 8 /* remove lock */
69 #define LOCK_MAND 32 /* This is a mandatory flock */
70 #define LOCK_READ 64 /* ... Which allows concurrent read operations */
71 #define LOCK_WRITE 128 /* ... Which allows concurrent write operations */
72 #define LOCK_RW 192 /* ... Which allows concurrent read & write ops */
74 /*
75 struct flock {
76 short l_type;
77 short l_whence;
78 off_t l_start;
79 off_t l_len;
80 pid_t l_pid;
81 };
83 struct flock64 {
84 short l_type;
85 short l_whence;
86 loff_t l_start;
87 loff_t l_len;
88 pid_t l_pid;
89 };
91 #define F_LINUX_SPECIFIC_BASE 1024
92 */
94 #endif
96 int open(const char *path, int flags, ...) asm("open64");
97 int fcntl(int fd, int cmd, ...);
99 #endif