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usr
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lib
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linux
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uapi
/
parisc
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asm
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Filename :
msgbuf.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _PARISC_MSGBUF_H #define _PARISC_MSGBUF_H #include <asm/bitsperlong.h> #include <asm/ipcbuf.h> /* * The msqid64_ds structure for parisc architecture, copied from sparc. * Note extra padding because this structure is passed back and forth * between kernel and user space. * * Pad space is left for: * - 2 miscellaneous 32-bit values */ struct msqid64_ds { struct ipc64_perm msg_perm; #if __BITS_PER_LONG == 64 long msg_stime; /* last msgsnd time */ long msg_rtime; /* last msgrcv time */ long msg_ctime; /* last change time */ #else 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 */ #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 __unused1; unsigned long __unused2; }; #endif /* _PARISC_MSGBUF_H */