diff options
Diffstat (limited to 'include/asm-ppc/fcntl.h')
| -rw-r--r-- | include/asm-ppc/fcntl.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/asm-ppc/fcntl.h b/include/asm-ppc/fcntl.h index 6250eba7c..f8181d44d 100644 --- a/include/asm-ppc/fcntl.h +++ b/include/asm-ppc/fcntl.h @@ -35,6 +35,10 @@ #define F_SETSIG 10 /* for sockets. */ #define F_GETSIG 11 /* for sockets. */ +#define F_GETLK64 12 /* using 'struct flock64' */ +#define F_SETLK64 13 +#define F_SETLKW64 14 + /* for F_[GET|SET]FL */ #define FD_CLOEXEC 1 /* actually anything with low bit set goes */ @@ -47,6 +51,9 @@ #define F_EXLCK 4 /* or 3 */ #define F_SHLCK 8 /* or 4 */ +/* for leases */ +#define F_INPROGRESS 16 + /* operations for bsd flock(), also used by the kernel implementation */ #define LOCK_SH 1 /* shared lock */ #define LOCK_EX 2 /* exclusive lock */ @@ -54,6 +61,11 @@ blocking */ #define LOCK_UN 8 /* remove lock */ +#define LOCK_MAND 32 /* This is a mandatory flock */ +#define LOCK_READ 64 /* ... Which allows concurrent read operations */ +#define LOCK_WRITE 128 /* ... Which allows concurrent write operations */ +#define LOCK_RW 192 /* ... Which allows concurrent read & write ops */ + #ifdef __KERNEL__ #define F_POSIX 1 #define F_FLOCK 2 @@ -68,4 +80,13 @@ struct flock { pid_t l_pid; }; +struct flock64 { + short l_type; + short l_whence; + loff_t l_start; + loff_t l_len; + pid_t l_pid; +}; + +#define F_LINUX_SPECIFIC_BASE 1024 #endif |