mirror of https://gitee.com/openkylin/linux.git
45 lines
1.1 KiB
C
45 lines
1.1 KiB
C
#ifndef __ASM_GENERIC_SYSCALLS_H
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#define __ASM_GENERIC_SYSCALLS_H
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#include <linux/compiler.h>
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#include <linux/linkage.h>
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/*
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* Calling conventions for these system calls can differ, so
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* it's possible to override them.
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*/
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#ifndef sys_mmap2
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asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
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unsigned long prot, unsigned long flags,
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unsigned long fd, unsigned long pgoff);
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#endif
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#ifndef sys_mmap
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asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
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unsigned long prot, unsigned long flags,
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unsigned long fd, off_t pgoff);
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#endif
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#ifndef CONFIG_GENERIC_SIGALTSTACK
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#ifndef sys_sigaltstack
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asmlinkage long sys_sigaltstack(const stack_t __user *, stack_t __user *,
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struct pt_regs *);
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#endif
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#endif
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#ifndef sys_rt_sigreturn
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asmlinkage long sys_rt_sigreturn(struct pt_regs *regs);
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#endif
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#ifndef sys_rt_sigsuspend
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asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize);
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#endif
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#ifndef sys_rt_sigaction
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asmlinkage long sys_rt_sigaction(int sig, const struct sigaction __user *act,
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struct sigaction __user *oact, size_t sigsetsize);
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#endif
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#endif /* __ASM_GENERIC_SYSCALLS_H */
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