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	2000-10-26 Kazumoto Kojima <kkojima@rr.iij4u.or.jp> Yutaka Niibe <gniibe@chroot.org> * sysdeps/sh/dl-machine.h (elf_machine_rela): Handle in place relocation which is generated by new ld. * sysdeps/sh/elf/initfini.c (_init): Preseted __fpscr_values. (_fini): Delete an obsolete register prefix. * sysdeps/unix/sysv/linux/sh/Versions: Add __xstat64, __fxstat64, __lxstat64, alphasort64, glob64, readdir64, readdir64_r, scandir64 and versionsort64 as the 2.2-versioned symbols. * sysdeps/unix/sysv/linux/sh/bits/fcntl.h: New file. * sysdeps/unix/sysv/linux/sh/brk.c: Changes for the new system call calling convention of the kernel. * sysdeps/unix/sysv/linux/sh/pipe.S: Likewise. * sysdeps/unix/sysv/linux/sh/socket.S: Likewise. * sysdeps/unix/sysv/linux/sh/clone.S: Likewise. * sysdeps/unix/sysv/linux/sh/vfork.S: Likewise. * sysdeps/unix/sysv/linux/sh/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/sh/fcntl.c: New file. * sysdeps/unix/sysv/linux/sh/lockf64.c: New file. * sysdeps/unix/sysv/linux/sh/sys/user.h: Include the kernel header file and delete the definitions of struct user and user_fp. * sysdeps/unix/sysv/linux/sh/syscall.S: New file. * sysdeps/unix/sysv/linux/sh/syscalls.list: Remove entries for s_ioctl, s_ipc, s_llseek, s_chown, s_fchown, s_lchown, s_execve, rt_sigaction, rt_sigpending, rt_sigprocmask, rt_sigqueueinfo, rt_sigsuspend, rt_sigtimedwait, s_getcwd, s_getdents, s_getgroups, s_getpriority, s_getegid, s_geteuid, s_getuid, getresgid, getresuid, s_getrlimit, s_poll, s_pread64, s_ptrace, s_pwrite64, s_reboot, s_setrlimit, s_sigaction, s_sigpending, s_sigprocmask, s_sigsuspend, s_setfsgid, s_setfsuid, s_setgid, s_setgroups, s_setregid, s_setresgid, s_setresuid, s_setreuid, s_setuid, s_sysctl, s_ugetrlimit, s_ustat, sys_fstat, sys_lstat, sys_mknod, sys_readv, sys_stat, sys_writev and syscall.
		
			
				
	
	
		
			156 lines
		
	
	
		
			5.7 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			156 lines
		
	
	
		
			5.7 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /* O_*, F_*, FD_* bit values for Linux.
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|    Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
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|    This file is part of the GNU C Library.
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| 
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|    The GNU C Library is free software; you can redistribute it and/or
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|    modify it under the terms of the GNU Library General Public License as
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|    published by the Free Software Foundation; either version 2 of the
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|    License, or (at your option) any later version.
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| 
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|    The GNU C Library is distributed in the hope that it will be useful,
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|    but WITHOUT ANY WARRANTY; without even the implied warranty of
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|    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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|    Library General Public License for more details.
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| 
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|    You should have received a copy of the GNU Library General Public
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|    License along with the GNU C Library; see the file COPYING.LIB.  If not,
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|    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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|    Boston, MA 02111-1307, USA.  */
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| 
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| #ifndef	_FCNTL_H
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| # error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
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| #endif
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| 
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| 
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| #include <sys/types.h>
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| 
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| /* open/fcntl - O_SYNC is only implemented on blocks devices and on files
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|    located on an ext2 file system */
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| #define O_ACCMODE	   0003
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| #define O_RDONLY	     00
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| #define O_WRONLY	     01
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| #define O_RDWR		     02
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| #define O_CREAT		   0100	/* not fcntl */
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| #define O_EXCL		   0200	/* not fcntl */
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| #define O_NOCTTY	   0400	/* not fcntl */
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| #define O_TRUNC		  01000	/* not fcntl */
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| #define O_APPEND	  02000
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| #define O_NONBLOCK	  04000
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| #define O_NDELAY	O_NONBLOCK
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| #define O_SYNC		 010000
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| #define O_FSYNC		 O_SYNC
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| #define O_ASYNC		 020000
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| 
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| #ifdef __USE_GNU
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| # define O_DIRECT	 040000	/* Direct disk access.  */
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| # define O_DIRECTORY	0200000	/* Must be a directory.  */
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| # define O_NOFOLLOW	0400000	/* Do not follow links.  */
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| #endif
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| 
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| /* For now Linux has synchronisity options for data and read operations.
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|    We define the symbols here but let them do the same as O_SYNC since
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|    this is a superset.  */
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| #if defined __USE_POSIX199309 || defined __USE_UNIX98
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| # define O_DSYNC	O_SYNC	/* Synchronize data.  */
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| # define O_RSYNC	O_SYNC	/* Synchronize read operations.  */
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| #endif
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| 
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| #ifdef __USE_LARGEFILE64
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| # define O_LARGEFILE	0100000
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| #endif
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| 
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| /* Values for the second argument to `fcntl'.  */
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| #define F_DUPFD		0	/* Duplicate file descriptor.  */
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| #define F_GETFD		1	/* Get file descriptor flags.  */
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| #define F_SETFD		2	/* Set file descriptor flags.  */
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| #define F_GETFL		3	/* Get file status flags.  */
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| #define F_SETFL		4	/* Set file status flags.  */
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| #ifndef __USE_FILE_OFFSET64
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| # define F_GETLK	5	/* Get record locking info.  */
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| # define F_SETLK	6	/* Set record locking info (non-blocking).  */
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| # define F_SETLKW	7	/* Set record locking info (blocking).  */
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| #else
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| # define F_GETLK	F_GETLK64  /* Get record locking info.  */
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| # define F_SETLK	F_SETLK64  /* Set record locking info (non-blocking).*/
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| # define F_SETLKW	F_SETLKW64 /* Set record locking info (blocking).  */
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| #endif
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| #define F_GETLK64	12	/* Get record locking info.  */
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| #define F_SETLK64	13	/* Set record locking info (non-blocking).  */
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| #define F_SETLKW64	14	/* Set record locking info (blocking).  */
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| 
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| #if defined __USE_BSD || defined __USE_XOPEN2K
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| # define F_SETOWN	8	/* Get owner of socket (receiver of SIGIO).  */
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| # define F_GETOWN	9	/* Set owner of socket (receiver of SIGIO).  */
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| #endif
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| 
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| #ifdef __USE_GNU
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| # define F_SETSIG	10	/* Set number of signal to be sent.  */
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| # define F_GETSIG	11	/* Get number of signal to be sent.  */
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| #endif
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| 
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| /* For F_[GET|SET]FL.  */
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| #define FD_CLOEXEC	1	/* actually anything with low bit set goes */
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| 
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| /* For posix fcntl() and `l_type' field of a `struct flock' for lockf().  */
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| #define F_RDLCK		0	/* Read lock.  */
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| #define F_WRLCK		1	/* Write lock.  */
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| #define F_UNLCK		2	/* Remove lock.  */
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| 
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| /* For old implementation of bsd flock().  */
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| #define F_EXLCK		4	/* or 3 */
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| #define F_SHLCK		8	/* or 4 */
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| 
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| #ifdef __USE_BSD
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| /* Operations for bsd flock(), also used by the kernel implementation.  */
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| # define LOCK_SH	1	/* shared lock */
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| # define LOCK_EX	2	/* exclusive lock */
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| # define LOCK_NB	4	/* or'd with one of the above to prevent
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| 				   blocking */
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| # define LOCK_UN	8	/* remove lock */
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| #endif
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| 
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| struct flock
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|   {
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|     short int l_type;	/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.  */
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|     short int l_whence;	/* Where `l_start' is relative to (like `lseek').  */
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| #ifndef __USE_FILE_OFFSET64
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|     __off_t l_start;	/* Offset where the lock begins.  */
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|     __off_t l_len;	/* Size of the locked area; zero means until EOF.  */
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| #else
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|     __off64_t l_start;	/* Offset where the lock begins.  */
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|     __off64_t l_len;	/* Size of the locked area; zero means until EOF.  */
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| #endif
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|     __pid_t l_pid;	/* Process holding the lock.  */
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|   };
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| 
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| #ifdef __USE_LARGEFILE64
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| struct flock64
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|   {
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|     short int l_type;	/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.  */
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|     short int l_whence;	/* Where `l_start' is relative to (like `lseek').  */
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|     __off64_t l_start;	/* Offset where the lock begins.  */
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|     __off64_t l_len;	/* Size of the locked area; zero means until EOF.  */
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|     __pid_t l_pid;	/* Process holding the lock.  */
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|   };
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| #endif
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| 
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| /* Define some more compatibility macros to be backward compatible with
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|    BSD systems which did not managed to hide these kernel macros.  */
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| #ifdef	__USE_BSD
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| # define FAPPEND	O_APPEND
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| # define FFSYNC		O_FSYNC
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| # define FASYNC		O_ASYNC
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| # define FNONBLOCK	O_NONBLOCK
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| # define FNDELAY	O_NDELAY
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| #endif /* Use BSD.  */
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| 
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| /* Advise to `posix_fadvise'.  */
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| #ifdef __USE_XOPEN2K
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| # define POSIX_FADV_NORMAL	0 /* No further special treatment.  */
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| # define POSIX_FADV_RANDOM	1 /* Expect random page references.  */
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| # define POSIX_FADV_SEQUENTIAL	2 /* Expect sequential page references.  */
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| # define POSIX_FADV_WILLNEED	3 /* Will need these pages.  */
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| # define POSIX_FADV_DONTNEED	4 /* Don't need these pages.  */
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| # define POSIX_FADV_NOREUSE	5 /* Data will be accessed once.  */
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| #endif
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