| 1 | #ifndef __ASM_GENERIC_SYSCALLS_H
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| 2 | #define __ASM_GENERIC_SYSCALLS_H
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| 3 |
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| 4 | #include <linux/compiler.h>
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| 5 | #include <linux/linkage.h>
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| 6 |
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| 7 | |
| 8 | * Calling conventions for these system calls can differ, so
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| 9 | * it's possible to override them.
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| 10 |
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| 11 |
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| 12 | #ifndef sys_mmap2
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| 13 | asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
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| 14 | unsigned long prot, unsigned long flags,
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| 15 | unsigned long fd, unsigned long pgoff);
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| 16 | #endif
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| 17 |
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| 18 | #ifndef sys_mmap
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| 19 | asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
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| 20 | unsigned long prot, unsigned long flags,
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| 21 | unsigned long fd, off_t pgoff);
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| 22 | #endif
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| 23 |
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| 24 | #ifndef CONFIG_GENERIC_SIGALTSTACK
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| 25 | #ifndef sys_sigaltstack
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| 26 | asmlinkage long sys_sigaltstack(const stack_t __user *, stack_t __user *,
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| 27 | struct pt_regs *);
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| 28 | #endif
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| 29 | #endif
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| 30 |
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| 31 | #ifndef sys_rt_sigreturn
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| 32 | asmlinkage long sys_rt_sigreturn(struct pt_regs *regs);
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| 33 | #endif
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| 34 |
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| 35 | #ifndef sys_rt_sigsuspend
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| 36 | asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize);
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| 37 | #endif
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| 38 |
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| 39 | #ifndef sys_rt_sigaction
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| 40 | asmlinkage long sys_rt_sigaction(int sig, const struct sigaction __user *act,
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| 41 | struct sigaction __user *oact, size_t sigsetsize);
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| 42 | #endif
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| 43 |
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| 44 | #endif
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