cregit-Linux how code gets into the kernel

Release 4.14 arch/xtensa/include/uapi/asm/msgbuf.h

/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
 * include/asm-xtensa/msgbuf.h
 *
 * The msqid64_ds structure for the Xtensa architecture.
 * Note extra padding because this structure is passed back and forth
 * between kernel and user space.
 *
 * Pad space is left for:
 * - 64-bit time_t to solve y2038 problem
 * - 2 miscellaneous 32-bit values
 *
 * This file is subject to the terms and conditions of the GNU General
 * Public License.  See the file "COPYING" in the main directory of
 * this archive for more details.
 */

#ifndef _XTENSA_MSGBUF_H

#define _XTENSA_MSGBUF_H


struct msqid64_ds {
	
struct ipc64_perm msg_perm;
#ifdef __XTENSA_EB__
	
unsigned int	__unused1;
	
__kernel_time_t msg_stime;	/* last msgsnd time */
	
unsigned int	__unused2;
	
__kernel_time_t msg_rtime;	/* last msgrcv time */
	
unsigned int	__unused3;
	
__kernel_time_t msg_ctime;	/* last change time */
#elif defined(__XTENSA_EL__)
	
__kernel_time_t msg_stime;	/* last msgsnd time */
	
unsigned int	__unused1;
	
__kernel_time_t msg_rtime;	/* last msgrcv time */
	
unsigned int	__unused2;
	
__kernel_time_t msg_ctime;	/* last change time */
	
unsigned int	__unused3;
#else
# error processor byte order undefined!
#endif
	
unsigned long  msg_cbytes;	/* current number of bytes on queue */
	
unsigned long  msg_qnum;	/* number of messages in queue */
	
unsigned long  msg_qbytes;	/* max number of bytes on queue */
	
__kernel_pid_t msg_lspid;	/* pid of last msgsnd */
	
__kernel_pid_t msg_lrpid;	/* last receive pid */
	
unsigned long  __unused4;
	
unsigned long  __unused5;
};

#endif	/* _XTENSA_MSGBUF_H */

Overall Contributors

PersonTokensPropCommitsCommitProp
Chris Zankel11499.13%150.00%
Greg Kroah-Hartman10.87%150.00%
Total115100.00%2100.00%
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