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usr
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include
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mips-linux-gnu
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asm
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msgbuf.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _ASM_MSGBUF_H #define _ASM_MSGBUF_H #include <asm/ipcbuf.h> /* * The msqid64_ds structure for the MIPS architecture. * Note extra padding because this structure is passed back and forth * between kernel and user space. * * Pad space is left for: * - 2 miscellaneous unsigned long values */ #if defined(__mips64) struct msqid64_ds { struct ipc64_perm msg_perm; long msg_stime; /* last msgsnd time */ long msg_rtime; /* last msgrcv time */ long msg_ctime; /* last change time */ 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; }; #elif defined (__MIPSEB__) struct msqid64_ds { struct ipc64_perm msg_perm; unsigned long msg_stime_high; unsigned long msg_stime; /* last msgsnd time */ unsigned long msg_rtime_high; unsigned long msg_rtime; /* last msgrcv time */ unsigned long msg_ctime_high; unsigned long msg_ctime; /* last change time */ 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; }; #elif defined (__MIPSEL__) struct msqid64_ds { struct ipc64_perm msg_perm; unsigned long msg_stime; /* last msgsnd time */ unsigned long msg_stime_high; unsigned long msg_rtime; /* last msgrcv time */ unsigned long msg_rtime_high; unsigned long msg_ctime; /* last change time */ unsigned long msg_ctime_high; 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; }; #else #warning no endianness set #endif #endif /* _ASM_MSGBUF_H */