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lib
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modules
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4.4.0-1128-aws
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build
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arch
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xtensa
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include
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uapi
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asm
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msgbuf.h
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/* * 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 */