mirror of
https://github.com/torvalds/linux
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367b8112fe
Move all header files for xtensa to arch/xtensa/include and platform and variant header files to the appropriate arch/xtensa/platforms/ and arch/xtensa/variants/ directories. Moving the files gets also rid of all uses of symlinks in the Makefile. This has been completed already for the majority of the architectures and xtensa is one out of six missing. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Chris Zankel <chris@zankel.net>
48 lines
1.5 KiB
C
48 lines
1.5 KiB
C
/*
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* include/asm-xtensa/msgbuf.h
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*
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* The msqid64_ds structure for the Xtensa architecture.
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* Note extra padding because this structure is passed back and forth
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* between kernel and user space.
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*
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* Pad space is left for:
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* - 64-bit time_t to solve y2038 problem
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* - 2 miscellaneous 32-bit values
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*
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* This file is subject to the terms and conditions of the GNU General
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* Public License. See the file "COPYING" in the main directory of
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* this archive for more details.
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*/
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#ifndef _XTENSA_MSGBUF_H
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#define _XTENSA_MSGBUF_H
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struct msqid64_ds {
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struct ipc64_perm msg_perm;
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#ifdef __XTENSA_EB__
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unsigned int __unused1;
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__kernel_time_t msg_stime; /* last msgsnd time */
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unsigned int __unused2;
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__kernel_time_t msg_rtime; /* last msgrcv time */
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unsigned int __unused3;
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__kernel_time_t msg_ctime; /* last change time */
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#elif defined(__XTENSA_EL__)
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__kernel_time_t msg_stime; /* last msgsnd time */
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unsigned int __unused1;
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__kernel_time_t msg_rtime; /* last msgrcv time */
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unsigned int __unused2;
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__kernel_time_t msg_ctime; /* last change time */
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unsigned int __unused3;
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#else
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# error processor byte order undefined!
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#endif
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unsigned long msg_cbytes; /* current number of bytes on queue */
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unsigned long msg_qnum; /* number of messages in queue */
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unsigned long msg_qbytes; /* max number of bytes on queue */
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__kernel_pid_t msg_lspid; /* pid of last msgsnd */
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__kernel_pid_t msg_lrpid; /* last receive pid */
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unsigned long __unused4;
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unsigned long __unused5;
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};
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#endif /* _XTENSA_MSGBUF_H */
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