mirror of https://gitee.com/openkylin/linux.git
69 lines
2.1 KiB
C
69 lines
2.1 KiB
C
/*
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* IA-64 Linux syscall numbers and inline-functions.
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*
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* Copyright (C) 1998-2005 Hewlett-Packard Co
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* David Mosberger-Tang <davidm@hpl.hp.com>
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*/
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#ifndef _ASM_IA64_UNISTD_H
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#define _ASM_IA64_UNISTD_H
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#include <uapi/asm/unistd.h>
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#define NR_syscalls 311 /* length of syscall table */
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/*
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* The following defines stop scripts/checksyscalls.sh from complaining about
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* unimplemented system calls. Glibc provides for each of these by using
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* more modern equivalent system calls.
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*/
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#define __IGNORE_fork /* clone() */
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#define __IGNORE_time /* gettimeofday() */
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#define __IGNORE_alarm /* setitimer(ITIMER_REAL, ... */
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#define __IGNORE_pause /* rt_sigprocmask(), rt_sigsuspend() */
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#define __IGNORE_utime /* utimes() */
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#define __IGNORE_getpgrp /* getpgid() */
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#define __IGNORE_vfork /* clone() */
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#define __IGNORE_umount2 /* umount() */
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#define __ARCH_WANT_SYS_RT_SIGACTION
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#define __ARCH_WANT_SYS_RT_SIGSUSPEND
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#if !defined(__ASSEMBLY__) && !defined(ASSEMBLER)
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#include <linux/types.h>
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#include <linux/linkage.h>
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#include <linux/compiler.h>
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extern long __ia64_syscall (long a0, long a1, long a2, long a3, long a4, long nr);
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asmlinkage unsigned long sys_mmap(
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unsigned long addr, unsigned long len,
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int prot, int flags,
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int fd, long off);
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asmlinkage unsigned long sys_mmap2(
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unsigned long addr, unsigned long len,
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int prot, int flags,
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int fd, long pgoff);
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struct pt_regs;
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struct sigaction;
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asmlinkage long sys_ia64_pipe(void);
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asmlinkage long sys_rt_sigaction(int sig,
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const struct sigaction __user *act,
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struct sigaction __user *oact,
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size_t sigsetsize);
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/*
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* "Conditional" syscalls
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*
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* Note, this macro can only be used in the file which defines sys_ni_syscall, i.e., in
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* kernel/sys_ni.c. This version causes warnings because the declaration isn't a
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* proper prototype, but we can't use __typeof__ either, because not all cond_syscall()
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* declarations have prototypes at the moment.
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*/
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#define cond_syscall(x) asmlinkage long x (void) __attribute__((weak,alias("sys_ni_syscall")))
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#endif /* !__ASSEMBLY__ */
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#endif /* _ASM_IA64_UNISTD_H */
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