cregit-Linux how code gets into the kernel

Release 4.14 arch/sparc/include/uapi/asm/fcntl.h

/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _SPARC_FCNTL_H

#define _SPARC_FCNTL_H


#define O_APPEND	0x0008

#define FASYNC		0x0040	
/* fcntl, for BSD compatibility */

#define O_CREAT		0x0200	
/* not fcntl */

#define O_TRUNC		0x0400	
/* not fcntl */

#define O_EXCL		0x0800	
/* not fcntl */

#define O_DSYNC		0x2000	
/* used to be O_SYNC, see below */

#define O_NONBLOCK	0x4000
#if defined(__sparc__) && defined(__arch64__)

#define O_NDELAY	0x0004
#else

#define O_NDELAY	(0x0004 | O_NONBLOCK)
#endif

#define O_NOCTTY	0x8000	
/* not fcntl */

#define O_LARGEFILE	0x40000

#define O_DIRECT        0x100000 
/* direct disk access hint */

#define O_NOATIME	0x200000

#define O_CLOEXEC	0x400000
/*
 * Before Linux 2.6.33 only O_DSYNC semantics were implemented, but using
 * the O_SYNC flag.  We continue to use the existing numerical value
 * for O_DSYNC semantics now, but using the correct symbolic name for it.
 * This new value is used to request true Posix O_SYNC semantics.  It is
 * defined in this strange way to make sure applications compiled against
 * new headers get at least O_DSYNC semantics on older kernels.
 *
 * This has the nice side-effect that we can simply test for O_DSYNC
 * wherever we do not care if O_DSYNC or O_SYNC is used.
 *
 * Note: __O_SYNC must never be used directly.
 */

#define __O_SYNC	0x800000

#define O_SYNC		(__O_SYNC|O_DSYNC)


#define O_PATH		0x1000000

#define __O_TMPFILE	0x2000000


#define F_GETOWN	5	
/*  for sockets. */

#define F_SETOWN	6	
/*  for sockets. */

#define F_GETLK		7

#define F_SETLK		8

#define F_SETLKW	9

/* for posix fcntl() and lockf() */

#define F_RDLCK		1

#define F_WRLCK		2

#define F_UNLCK		3


#define __ARCH_FLOCK_PAD	short __unused;

#define __ARCH_FLOCK64_PAD	short __unused;

#include <asm-generic/fcntl.h>

#endif

Overall Contributors

PersonTokensPropCommitsCommitProp
Linus Torvalds (pre-git)8758.00%423.53%
Sam Ravnborg1912.67%15.88%
Stephen Rothwell128.00%317.65%
Christoph Hellwig117.33%211.76%
Linus Torvalds53.33%15.88%
Cesar Eduardo Barros42.67%15.88%
David S. Miller42.67%15.88%
Al Viro42.67%211.76%
Mark Fortescue32.00%15.88%
Greg Kroah-Hartman10.67%15.88%
Total150100.00%17100.00%
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