修改内核路径

hc

2024-05-14 bedbef8ad3e75a304af6361af235302bcc61d06b

 kernel/include/uapi/asm-generic/msgbuf.h
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@@ -3,6 +3,8 @@
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 #define __ASM_GENERIC_MSGBUF_H
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 #include <asm/bitsperlong.h>
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+#include <asm/ipcbuf.h>
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+
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 /*
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  * generic msqid64_ds structure.
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  *
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@@ -13,9 +15,9 @@
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  * everyone just ended up making identical copies without specific
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  * optimizations, so we may just as well all use the same one.
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  *
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- * 64 bit architectures typically define a 64 bit __kernel_time_t,
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- * so they do not need the first three padding words.
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- * On big-endian systems, the padding is in the wrong place.
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+ * 64 bit architectures use a 64-bit long time field here, while
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+ * 32 bit architectures have a pair of unsigned long values.
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+ * On big-endian systems, the lower half is in the wrong place.
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  *
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  * Pad space is left for:
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  * - 2 miscellaneous 32-bit values
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@@ -24,9 +26,9 @@
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 struct msqid64_ds {
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 	struct ipc64_perm msg_perm;
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 #if __BITS_PER_LONG == 64
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-	__kernel_time_t msg_stime;	/* last msgsnd time */
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-	__kernel_time_t msg_rtime;	/* last msgrcv time */
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-	__kernel_time_t msg_ctime;	/* last change time */
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+	long		 msg_stime;	/* last msgsnd time */
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+	long		 msg_rtime;	/* last msgrcv time */
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+	long		 msg_ctime;	/* last change time */
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 #else
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 	unsigned long	msg_stime;	/* last msgsnd time */
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 	unsigned long	msg_stime_high;