mirror of https://github.com/OpenIPC/firmware.git
56 lines
1.2 KiB
Diff
56 lines
1.2 KiB
Diff
diff -drupN a/include/linux/restart_block.h b/include/linux/restart_block.h
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--- a/include/linux/restart_block.h 1970-01-01 03:00:00.000000000 +0300
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+++ b/include/linux/restart_block.h 2022-06-12 05:28:14.000000000 +0300
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@@ -0,0 +1,51 @@
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+/*
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+ * Common syscall restarting data
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+ */
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+#ifndef __LINUX_RESTART_BLOCK_H
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+#define __LINUX_RESTART_BLOCK_H
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+
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+#include <linux/compiler.h>
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+#include <linux/types.h>
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+
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+struct timespec;
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+struct compat_timespec;
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+struct pollfd;
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+
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+/*
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+ * System call restart block.
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+ */
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+struct restart_block {
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+ long (*fn)(struct restart_block *);
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+ union {
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+ /* For futex_wait and futex_wait_requeue_pi */
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+ struct {
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+ u32 __user *uaddr;
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+ u32 val;
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+ u32 flags;
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+ u32 bitset;
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+ u64 time;
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+ u32 __user *uaddr2;
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+ } futex;
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+ /* For nanosleep */
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+ struct {
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+ clockid_t clockid;
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+ struct timespec __user *rmtp;
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+#ifdef CONFIG_COMPAT
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+ struct compat_timespec __user *compat_rmtp;
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+#endif
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+ u64 expires;
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+ } nanosleep;
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+ /* For poll */
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+ struct {
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+ struct pollfd __user *ufds;
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+ int nfds;
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+ int has_timeout;
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+ unsigned long tv_sec;
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+ unsigned long tv_nsec;
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+ } poll;
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+ };
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+};
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+
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+extern long do_no_restart_syscall(struct restart_block *parm);
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+
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+#endif /* __LINUX_RESTART_BLOCK_H */
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