diff options
Diffstat (limited to 'sysdeps/mach/hurd/bits/fcntl.h')
| -rw-r--r-- | sysdeps/mach/hurd/bits/fcntl.h | 76 |
1 files changed, 46 insertions, 30 deletions
diff --git a/sysdeps/mach/hurd/bits/fcntl.h b/sysdeps/mach/hurd/bits/fcntl.h index c3d187ae0e..102c2a574f 100644 --- a/sysdeps/mach/hurd/bits/fcntl.h +++ b/sysdeps/mach/hurd/bits/fcntl.h @@ -18,7 +18,7 @@ Boston, MA 02111-1307, USA. */ #ifndef _FCNTL_H -#error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead." +# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead." #endif /* File access modes. These are understood by io servers; they can be @@ -29,10 +29,10 @@ /* In GNU, read and write are bits (unlike BSD). */ #ifdef __USE_GNU -#define O_READ O_RDONLY /* Open for reading. */ -#define O_WRITE O_WRONLY /* Open for writing. */ -#define O_EXEC 0x0004 /* Open for execution. */ -#define O_NORW 0 /* Open without R/W access. */ +# define O_READ O_RDONLY /* Open for reading. */ +# define O_WRITE O_WRONLY /* Open for writing. */ +# define O_EXEC 0x0004 /* Open for execution. */ +# define O_NORW 0 /* Open without R/W access. */ #endif /* POSIX.1 standard names. */ #define O_RDONLY 0x0001 /* Open read-only. */ @@ -49,8 +49,8 @@ #define O_CREAT 0x0010 /* Create file if it doesn't exist. */ #define O_EXCL 0x0020 /* Fail if file already exists. */ #ifdef __USE_GNU -#define O_NOLINK 0x0040 /* No name mappings on final component. */ -#define O_NOTRANS 0x0080 /* No translator on final component. */ +# define O_NOLINK 0x0040 /* No name mappings on final component. */ +# define O_NOTRANS 0x0080 /* No translator on final component. */ #endif @@ -62,16 +62,16 @@ #define O_APPEND 0x0100 /* Writes always append to the file. */ #ifdef __USE_BSD -#define O_ASYNC 0x0200 /* Send SIGIO to owner when data is ready. */ -#define O_FSYNC 0x0400 /* Synchronous writes. */ -#define O_SYNC O_FSYNC +# define O_ASYNC 0x0200 /* Send SIGIO to owner when data is ready. */ +# define O_FSYNC 0x0400 /* Synchronous writes. */ +# define O_SYNC O_FSYNC #endif #ifdef __USE_GNU -#define O_NOATIME 0x0800 /* Don't set access time on read (owner). */ +# define O_NOATIME 0x0800 /* Don't set access time on read (owner). */ #endif #ifdef __USE_MISC -#define O_SHLOCK 0x00020000 /* Open with shared file lock. */ -#define O_EXLOCK 0x00040000 /* Open with exclusive file lock. */ +# define O_SHLOCK 0x00020000 /* Open with shared file lock. */ +# define O_EXLOCK 0x00040000 /* Open with exclusive file lock. */ #endif @@ -92,13 +92,13 @@ #define O_NONBLOCK 0x0008 /* Non-blocking open or non-blocking I/O. */ #ifdef __USE_BSD -#define O_NDELAY O_NONBLOCK /* Deprecated. */ +# define O_NDELAY O_NONBLOCK /* Deprecated. */ #endif #ifdef __USE_GNU /* Mask of bits which are understood by io servers. */ -#define O_HURD (0xffff | O_EXLOCK | O_SHLOCK) +# define O_HURD (0xffff | O_EXLOCK | O_SHLOCK) #endif @@ -113,7 +113,7 @@ and are not preserved once the file has been opened. */ #ifdef __USE_GNU -#define O_IGNORE_CTTY 0x00080000 /* Don't do any ctty magic at all. */ +# define O_IGNORE_CTTY 0x00080000 /* Don't do any ctty magic at all. */ #endif /* `open' never assigns a controlling terminal in GNU. */ #define O_NOCTTY 0 /* Don't assign a controlling terminal. */ @@ -121,20 +121,20 @@ #ifdef __USE_BSD /* Bits in the file status flags returned by F_GETFL. */ -#define FREAD O_RDONLY -#define FWRITE O_WRONLY +# define FREAD O_RDONLY +# define FWRITE O_WRONLY /* Traditional BSD names the O_* bits. */ -#define FASYNC O_ASYNC -#define FCREAT O_CREAT -#define FEXCL O_EXCL -#define FTRUNC O_TRUNC -#define FNOCTTY O_NOCTTY -#define FFSYNC O_FSYNC -#define FSYNC O_SYNC -#define FAPPEND O_APPEND -#define FNONBLOCK O_NONBLOCK -#define FNDELAY O_NDELAY +# define FASYNC O_ASYNC +# define FCREAT O_CREAT +# define FEXCL O_EXCL +# define FTRUNC O_TRUNC +# define FNOCTTY O_NOCTTY +# define FFSYNC O_FSYNC +# define FSYNC O_SYNC +# define FAPPEND O_APPEND +# define FNONBLOCK O_NONBLOCK +# define FNDELAY O_NDELAY #endif @@ -145,8 +145,8 @@ #define F_GETFL 3 /* Get file status flags. */ #define F_SETFL 4 /* Set file status flags. */ #ifdef __USE_BSD -#define F_GETOWN 5 /* Get owner (receiver of SIGIO). */ -#define F_SETOWN 6 /* Set owner (receiver of SIGIO). */ +# define F_GETOWN 5 /* Get owner (receiver of SIGIO). */ +# define F_SETOWN 6 /* Set owner (receiver of SIGIO). */ #endif #define F_GETLK 7 /* Get record locking info. */ #define F_SETLK 8 /* Set record locking info (non-blocking). */ @@ -164,10 +164,26 @@ struct flock { int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ int l_whence; /* Where `l_start' is relative to (like `lseek'). */ +#ifndef __USE_FILE_OFFSET64 __off_t l_start; /* Offset where the lock begins. */ __off_t l_len; /* Size of the locked area; zero means until EOF. */ +#else + __off64_t l_start; /* Offset where the lock begins. */ + __off64_t l_len; /* Size of the locked area; zero means until EOF. */ +#endif + __pid_t l_pid; /* Process holding the lock. */ + }; + +#ifdef __USE_LARGEFILE64 +struct flock64 + { + int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */ + int l_whence; /* Where `l_start' is relative to (like `lseek'). */ + __off64_t l_start; /* Offset where the lock begins. */ + __off64_t l_len; /* Size of the locked area; zero means until EOF. */ __pid_t l_pid; /* Process holding the lock. */ }; +#endif /* Values for the `l_type' field of a `struct flock'. */ #define F_RDLCK 1 /* Read lock. */ |