512 lines
18 KiB
C
512 lines
18 KiB
C
/*
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* linux/include/asm-arm/unistd.h
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*
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* Copyright (C) 2001 Russell King
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* Please forward _all_ changes to this file to rmk@arm.linux.org.uk,
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* no matter what the change is. Thanks!
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*/
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#ifndef __ASM_ARM_UNISTD_H
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#define __ASM_ARM_UNISTD_H
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#include <linux/linkage.h>
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#define __NR_SYSCALL_BASE 0x900000
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/*
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* This file contains the system call numbers.
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*/
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#define __NR_restart_syscall (__NR_SYSCALL_BASE+ 0)
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#define __NR_exit (__NR_SYSCALL_BASE+ 1)
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#define __NR_fork (__NR_SYSCALL_BASE+ 2)
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#define __NR_read (__NR_SYSCALL_BASE+ 3)
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#define __NR_write (__NR_SYSCALL_BASE+ 4)
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#define __NR_open (__NR_SYSCALL_BASE+ 5)
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#define __NR_close (__NR_SYSCALL_BASE+ 6)
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#define __NR_waitpid (__NR_SYSCALL_BASE+ 7)
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#define __NR_creat (__NR_SYSCALL_BASE+ 8)
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#define __NR_link (__NR_SYSCALL_BASE+ 9)
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#define __NR_unlink (__NR_SYSCALL_BASE+ 10)
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#define __NR_execve (__NR_SYSCALL_BASE+ 11)
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#define __NR_chdir (__NR_SYSCALL_BASE+ 12)
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#define __NR_time (__NR_SYSCALL_BASE+ 13)
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#define __NR_mknod (__NR_SYSCALL_BASE+ 14)
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#define __NR_chmod (__NR_SYSCALL_BASE+ 15)
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#define __NR_lchown (__NR_SYSCALL_BASE+ 16)
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#define __NR_break (__NR_SYSCALL_BASE+ 17)
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#define __NR_lseek (__NR_SYSCALL_BASE+ 19)
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#define __NR_getpid (__NR_SYSCALL_BASE+ 20)
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#define __NR_mount (__NR_SYSCALL_BASE+ 21)
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#define __NR_umount (__NR_SYSCALL_BASE+ 22)
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#define __NR_setuid (__NR_SYSCALL_BASE+ 23)
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#define __NR_getuid (__NR_SYSCALL_BASE+ 24)
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#define __NR_stime (__NR_SYSCALL_BASE+ 25)
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#define __NR_ptrace (__NR_SYSCALL_BASE+ 26)
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#define __NR_alarm (__NR_SYSCALL_BASE+ 27)
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#define __NR_pause (__NR_SYSCALL_BASE+ 29)
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#define __NR_utime (__NR_SYSCALL_BASE+ 30)
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#define __NR_stty (__NR_SYSCALL_BASE+ 31)
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#define __NR_gtty (__NR_SYSCALL_BASE+ 32)
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#define __NR_access (__NR_SYSCALL_BASE+ 33)
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#define __NR_nice (__NR_SYSCALL_BASE+ 34)
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#define __NR_ftime (__NR_SYSCALL_BASE+ 35)
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#define __NR_sync (__NR_SYSCALL_BASE+ 36)
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#define __NR_kill (__NR_SYSCALL_BASE+ 37)
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#define __NR_rename (__NR_SYSCALL_BASE+ 38)
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#define __NR_mkdir (__NR_SYSCALL_BASE+ 39)
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#define __NR_rmdir (__NR_SYSCALL_BASE+ 40)
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#define __NR_dup (__NR_SYSCALL_BASE+ 41)
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#define __NR_pipe (__NR_SYSCALL_BASE+ 42)
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#define __NR_times (__NR_SYSCALL_BASE+ 43)
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#define __NR_prof (__NR_SYSCALL_BASE+ 44)
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#define __NR_brk (__NR_SYSCALL_BASE+ 45)
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#define __NR_setgid (__NR_SYSCALL_BASE+ 46)
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#define __NR_getgid (__NR_SYSCALL_BASE+ 47)
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#define __NR_signal (__NR_SYSCALL_BASE+ 48)
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#define __NR_geteuid (__NR_SYSCALL_BASE+ 49)
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#define __NR_getegid (__NR_SYSCALL_BASE+ 50)
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#define __NR_acct (__NR_SYSCALL_BASE+ 51)
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#define __NR_umount2 (__NR_SYSCALL_BASE+ 52)
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#define __NR_lock (__NR_SYSCALL_BASE+ 53)
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#define __NR_ioctl (__NR_SYSCALL_BASE+ 54)
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#define __NR_fcntl (__NR_SYSCALL_BASE+ 55)
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#define __NR_mpx (__NR_SYSCALL_BASE+ 56)
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#define __NR_setpgid (__NR_SYSCALL_BASE+ 57)
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#define __NR_ulimit (__NR_SYSCALL_BASE+ 58)
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#define __NR_umask (__NR_SYSCALL_BASE+ 60)
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#define __NR_chroot (__NR_SYSCALL_BASE+ 61)
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#define __NR_ustat (__NR_SYSCALL_BASE+ 62)
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#define __NR_dup2 (__NR_SYSCALL_BASE+ 63)
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#define __NR_getppid (__NR_SYSCALL_BASE+ 64)
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#define __NR_getpgrp (__NR_SYSCALL_BASE+ 65)
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#define __NR_setsid (__NR_SYSCALL_BASE+ 66)
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#define __NR_sigaction (__NR_SYSCALL_BASE+ 67)
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#define __NR_sgetmask (__NR_SYSCALL_BASE+ 68)
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#define __NR_ssetmask (__NR_SYSCALL_BASE+ 69)
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#define __NR_setreuid (__NR_SYSCALL_BASE+ 70)
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#define __NR_setregid (__NR_SYSCALL_BASE+ 71)
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#define __NR_sigsuspend (__NR_SYSCALL_BASE+ 72)
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#define __NR_sigpending (__NR_SYSCALL_BASE+ 73)
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#define __NR_sethostname (__NR_SYSCALL_BASE+ 74)
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#define __NR_setrlimit (__NR_SYSCALL_BASE+ 75)
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#define __NR_getrlimit (__NR_SYSCALL_BASE+ 76) /* Back compat 2GB limited rlimit */
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#define __NR_getrusage (__NR_SYSCALL_BASE+ 77)
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#define __NR_gettimeofday (__NR_SYSCALL_BASE+ 78)
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#define __NR_settimeofday (__NR_SYSCALL_BASE+ 79)
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#define __NR_getgroups (__NR_SYSCALL_BASE+ 80)
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#define __NR_setgroups (__NR_SYSCALL_BASE+ 81)
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#define __NR_select (__NR_SYSCALL_BASE+ 82)
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#define __NR_symlink (__NR_SYSCALL_BASE+ 83)
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#define __NR_readlink (__NR_SYSCALL_BASE+ 85)
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#define __NR_uselib (__NR_SYSCALL_BASE+ 86)
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#define __NR_swapon (__NR_SYSCALL_BASE+ 87)
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#define __NR_reboot (__NR_SYSCALL_BASE+ 88)
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#define __NR_readdir (__NR_SYSCALL_BASE+ 89)
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#define __NR_mmap (__NR_SYSCALL_BASE+ 90)
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#define __NR_munmap (__NR_SYSCALL_BASE+ 91)
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#define __NR_truncate (__NR_SYSCALL_BASE+ 92)
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#define __NR_ftruncate (__NR_SYSCALL_BASE+ 93)
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#define __NR_fchmod (__NR_SYSCALL_BASE+ 94)
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#define __NR_fchown (__NR_SYSCALL_BASE+ 95)
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#define __NR_getpriority (__NR_SYSCALL_BASE+ 96)
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#define __NR_setpriority (__NR_SYSCALL_BASE+ 97)
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#define __NR_profil (__NR_SYSCALL_BASE+ 98)
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#define __NR_statfs (__NR_SYSCALL_BASE+ 99)
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#define __NR_fstatfs (__NR_SYSCALL_BASE+100)
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#define __NR_ioperm (__NR_SYSCALL_BASE+101)
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#define __NR_socketcall (__NR_SYSCALL_BASE+102)
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#define __NR_syslog (__NR_SYSCALL_BASE+103)
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#define __NR_setitimer (__NR_SYSCALL_BASE+104)
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#define __NR_getitimer (__NR_SYSCALL_BASE+105)
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#define __NR_stat (__NR_SYSCALL_BASE+106)
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#define __NR_lstat (__NR_SYSCALL_BASE+107)
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#define __NR_fstat (__NR_SYSCALL_BASE+108)
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#define __NR_vhangup (__NR_SYSCALL_BASE+111)
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#define __NR_idle (__NR_SYSCALL_BASE+112)
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#define __NR_syscall (__NR_SYSCALL_BASE+113) /* syscall to call a syscall! */
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#define __NR_wait4 (__NR_SYSCALL_BASE+114)
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#define __NR_swapoff (__NR_SYSCALL_BASE+115)
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#define __NR_sysinfo (__NR_SYSCALL_BASE+116)
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#define __NR_ipc (__NR_SYSCALL_BASE+117)
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#define __NR_fsync (__NR_SYSCALL_BASE+118)
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#define __NR_sigreturn (__NR_SYSCALL_BASE+119)
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#define __NR_clone (__NR_SYSCALL_BASE+120)
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#define __NR_setdomainname (__NR_SYSCALL_BASE+121)
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#define __NR_uname (__NR_SYSCALL_BASE+122)
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#define __NR_modify_ldt (__NR_SYSCALL_BASE+123)
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#define __NR_adjtimex (__NR_SYSCALL_BASE+124)
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#define __NR_mprotect (__NR_SYSCALL_BASE+125)
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#define __NR_sigprocmask (__NR_SYSCALL_BASE+126)
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#define __NR_create_module (__NR_SYSCALL_BASE+127)
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#define __NR_init_module (__NR_SYSCALL_BASE+128)
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#define __NR_delete_module (__NR_SYSCALL_BASE+129)
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#define __NR_get_kernel_syms (__NR_SYSCALL_BASE+130)
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#define __NR_quotactl (__NR_SYSCALL_BASE+131)
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#define __NR_getpgid (__NR_SYSCALL_BASE+132)
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#define __NR_fchdir (__NR_SYSCALL_BASE+133)
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#define __NR_bdflush (__NR_SYSCALL_BASE+134)
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#define __NR_sysfs (__NR_SYSCALL_BASE+135)
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#define __NR_personality (__NR_SYSCALL_BASE+136)
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#define __NR_afs_syscall (__NR_SYSCALL_BASE+137) /* Syscall for Andrew File System */
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#define __NR_setfsuid (__NR_SYSCALL_BASE+138)
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#define __NR_setfsgid (__NR_SYSCALL_BASE+139)
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#define __NR__llseek (__NR_SYSCALL_BASE+140)
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#define __NR_getdents (__NR_SYSCALL_BASE+141)
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#define __NR__newselect (__NR_SYSCALL_BASE+142)
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#define __NR_flock (__NR_SYSCALL_BASE+143)
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#define __NR_msync (__NR_SYSCALL_BASE+144)
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#define __NR_readv (__NR_SYSCALL_BASE+145)
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#define __NR_writev (__NR_SYSCALL_BASE+146)
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#define __NR_getsid (__NR_SYSCALL_BASE+147)
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#define __NR_fdatasync (__NR_SYSCALL_BASE+148)
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#define __NR__sysctl (__NR_SYSCALL_BASE+149)
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#define __NR_mlock (__NR_SYSCALL_BASE+150)
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#define __NR_munlock (__NR_SYSCALL_BASE+151)
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#define __NR_mlockall (__NR_SYSCALL_BASE+152)
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#define __NR_munlockall (__NR_SYSCALL_BASE+153)
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#define __NR_sched_setparam (__NR_SYSCALL_BASE+154)
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#define __NR_sched_getparam (__NR_SYSCALL_BASE+155)
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#define __NR_sched_setscheduler (__NR_SYSCALL_BASE+156)
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#define __NR_sched_getscheduler (__NR_SYSCALL_BASE+157)
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#define __NR_sched_yield (__NR_SYSCALL_BASE+158)
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#define __NR_sched_get_priority_max (__NR_SYSCALL_BASE+159)
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#define __NR_sched_get_priority_min (__NR_SYSCALL_BASE+160)
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#define __NR_sched_rr_get_interval (__NR_SYSCALL_BASE+161)
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#define __NR_nanosleep (__NR_SYSCALL_BASE+162)
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#define __NR_mremap (__NR_SYSCALL_BASE+163)
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#define __NR_setresuid (__NR_SYSCALL_BASE+164)
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#define __NR_getresuid (__NR_SYSCALL_BASE+165)
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#define __NR_vm86 (__NR_SYSCALL_BASE+166)
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#define __NR_query_module (__NR_SYSCALL_BASE+167)
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#define __NR_poll (__NR_SYSCALL_BASE+168)
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#define __NR_nfsservctl (__NR_SYSCALL_BASE+169)
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#define __NR_setresgid (__NR_SYSCALL_BASE+170)
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#define __NR_getresgid (__NR_SYSCALL_BASE+171)
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#define __NR_prctl (__NR_SYSCALL_BASE+172)
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#define __NR_rt_sigreturn (__NR_SYSCALL_BASE+173)
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#define __NR_rt_sigaction (__NR_SYSCALL_BASE+174)
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#define __NR_rt_sigprocmask (__NR_SYSCALL_BASE+175)
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#define __NR_rt_sigpending (__NR_SYSCALL_BASE+176)
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#define __NR_rt_sigtimedwait (__NR_SYSCALL_BASE+177)
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#define __NR_rt_sigqueueinfo (__NR_SYSCALL_BASE+178)
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#define __NR_rt_sigsuspend (__NR_SYSCALL_BASE+179)
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#define __NR_pread64 (__NR_SYSCALL_BASE+180)
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#define __NR_pwrite64 (__NR_SYSCALL_BASE+181)
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#define __NR_chown (__NR_SYSCALL_BASE+182)
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#define __NR_getcwd (__NR_SYSCALL_BASE+183)
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#define __NR_capget (__NR_SYSCALL_BASE+184)
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#define __NR_capset (__NR_SYSCALL_BASE+185)
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#define __NR_sigaltstack (__NR_SYSCALL_BASE+186)
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#define __NR_sendfile (__NR_SYSCALL_BASE+187)
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/* 188 reserved */
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/* 189 reserved */
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#define __NR_vfork (__NR_SYSCALL_BASE+190)
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#define __NR_ugetrlimit (__NR_SYSCALL_BASE+191) /* SuS compliant getrlimit */
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#define __NR_mmap2 (__NR_SYSCALL_BASE+192)
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#define __NR_truncate64 (__NR_SYSCALL_BASE+193)
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#define __NR_ftruncate64 (__NR_SYSCALL_BASE+194)
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#define __NR_stat64 (__NR_SYSCALL_BASE+195)
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#define __NR_lstat64 (__NR_SYSCALL_BASE+196)
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#define __NR_fstat64 (__NR_SYSCALL_BASE+197)
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#define __NR_lchown32 (__NR_SYSCALL_BASE+198)
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#define __NR_getuid32 (__NR_SYSCALL_BASE+199)
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#define __NR_getgid32 (__NR_SYSCALL_BASE+200)
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#define __NR_geteuid32 (__NR_SYSCALL_BASE+201)
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#define __NR_getegid32 (__NR_SYSCALL_BASE+202)
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#define __NR_setreuid32 (__NR_SYSCALL_BASE+203)
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#define __NR_setregid32 (__NR_SYSCALL_BASE+204)
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#define __NR_getgroups32 (__NR_SYSCALL_BASE+205)
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#define __NR_setgroups32 (__NR_SYSCALL_BASE+206)
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#define __NR_fchown32 (__NR_SYSCALL_BASE+207)
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#define __NR_setresuid32 (__NR_SYSCALL_BASE+208)
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#define __NR_getresuid32 (__NR_SYSCALL_BASE+209)
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#define __NR_setresgid32 (__NR_SYSCALL_BASE+210)
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#define __NR_getresgid32 (__NR_SYSCALL_BASE+211)
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#define __NR_chown32 (__NR_SYSCALL_BASE+212)
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#define __NR_setuid32 (__NR_SYSCALL_BASE+213)
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#define __NR_setgid32 (__NR_SYSCALL_BASE+214)
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#define __NR_setfsuid32 (__NR_SYSCALL_BASE+215)
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#define __NR_setfsgid32 (__NR_SYSCALL_BASE+216)
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#define __NR_getdents64 (__NR_SYSCALL_BASE+217)
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#define __NR_pivot_root (__NR_SYSCALL_BASE+218)
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#define __NR_mincore (__NR_SYSCALL_BASE+219)
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#define __NR_madvise (__NR_SYSCALL_BASE+220)
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#define __NR_fcntl64 (__NR_SYSCALL_BASE+221)
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/* 222 for tux */
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#define __NR_security (__NR_SYSCALL_BASE+223)
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#define __NR_gettid (__NR_SYSCALL_BASE+224)
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#define __NR_readahead (__NR_SYSCALL_BASE+225)
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#define __NR_setxattr (__NR_SYSCALL_BASE+226)
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#define __NR_lsetxattr (__NR_SYSCALL_BASE+227)
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#define __NR_fsetxattr (__NR_SYSCALL_BASE+228)
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#define __NR_getxattr (__NR_SYSCALL_BASE+229)
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#define __NR_lgetxattr (__NR_SYSCALL_BASE+230)
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#define __NR_fgetxattr (__NR_SYSCALL_BASE+231)
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#define __NR_listxattr (__NR_SYSCALL_BASE+232)
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#define __NR_llistxattr (__NR_SYSCALL_BASE+233)
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#define __NR_flistxattr (__NR_SYSCALL_BASE+234)
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#define __NR_removexattr (__NR_SYSCALL_BASE+235)
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#define __NR_lremovexattr (__NR_SYSCALL_BASE+236)
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#define __NR_fremovexattr (__NR_SYSCALL_BASE+237)
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#define __NR_tkill (__NR_SYSCALL_BASE+238)
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/*
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* The following SWIs are ARM private.
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*/
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#define __ARM_NR_BASE (__NR_SYSCALL_BASE+0x0f0000)
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#define __ARM_NR_breakpoint (__ARM_NR_BASE+1)
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#define __ARM_NR_cacheflush (__ARM_NR_BASE+2)
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#define __ARM_NR_usr26 (__ARM_NR_BASE+3)
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#define __ARM_NR_usr32 (__ARM_NR_BASE+4)
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#define __sys2(x) #x
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#define __sys1(x) __sys2(x)
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#ifndef __syscall
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#define __syscall(name) "swi\t" __sys1(__NR_##name) "\n\t"
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#endif
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#define __syscall_return(type, res) \
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do { \
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if ((unsigned long)(res) >= (unsigned long)(-125)) { \
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errno = -(res); \
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res = -1; \
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} \
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return (type) (res); \
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} while (0)
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#define _syscall0(type,name) \
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type name(void) { \
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long __res; \
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__asm__ __volatile__ ( \
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__syscall(name) \
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"mov %0,r0" \
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:"=r" (__res) : : "r0","lr"); \
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__syscall_return(type,__res); \
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}
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#define _syscall1(type,name,type1,arg1) \
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type name(type1 arg1) { \
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long __res; \
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__asm__ __volatile__ ( \
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"mov\tr0,%1\n\t" \
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__syscall(name) \
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"mov %0,r0" \
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: "=r" (__res) \
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: "r" ((long)(arg1)) \
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: "r0","lr"); \
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__syscall_return(type,__res); \
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}
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#define _syscall2(type,name,type1,arg1,type2,arg2) \
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type name(type1 arg1,type2 arg2) { \
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long __res; \
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__asm__ __volatile__ ( \
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"mov\tr0,%1\n\t" \
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"mov\tr1,%2\n\t" \
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__syscall(name) \
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"mov\t%0,r0" \
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: "=r" (__res) \
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: "r" ((long)(arg1)),"r" ((long)(arg2)) \
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: "r0","r1","lr"); \
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__syscall_return(type,__res); \
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}
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#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
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type name(type1 arg1,type2 arg2,type3 arg3) { \
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long __res; \
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__asm__ __volatile__ ( \
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"mov\tr0,%1\n\t" \
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"mov\tr1,%2\n\t" \
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"mov\tr2,%3\n\t" \
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__syscall(name) \
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"mov\t%0,r0" \
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: "=r" (__res) \
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: "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)) \
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: "r0","r1","r2","lr"); \
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__syscall_return(type,__res); \
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}
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#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
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type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \
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long __res; \
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__asm__ __volatile__ ( \
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"mov\tr0,%1\n\t" \
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"mov\tr1,%2\n\t" \
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"mov\tr2,%3\n\t" \
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"mov\tr3,%4\n\t" \
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__syscall(name) \
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"mov\t%0,r0" \
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: "=r" (__res) \
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: "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" ((long)(arg4)) \
|
|
: "r0","r1","r2","r3","lr"); \
|
|
__syscall_return(type,__res); \
|
|
}
|
|
|
|
|
|
#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \
|
|
type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) { \
|
|
long __res; \
|
|
__asm__ __volatile__ ( \
|
|
"mov\tr0,%1\n\t" \
|
|
"mov\tr1,%2\n\t" \
|
|
"mov\tr2,%3\n\t" \
|
|
"mov\tr3,%4\n\t" \
|
|
"mov\tr4,%5\n\t" \
|
|
__syscall(name) \
|
|
"mov\t%0,r0" \
|
|
: "=r" (__res) \
|
|
: "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" ((long)(arg4)), \
|
|
"r" ((long)(arg5)) \
|
|
: "r0","r1","r2","r3","r4","lr"); \
|
|
__syscall_return(type,__res); \
|
|
}
|
|
|
|
#ifdef __KERNEL__
|
|
#define __ARCH_WANT_IPC_PARSE_VERSION
|
|
#define __ARCH_WANT_OLD_READDIR
|
|
#define __ARCH_WANT_OLD_STAT
|
|
#define __ARCH_WANT_STAT64
|
|
#define __ARCH_WANT_SYS_ALARM
|
|
#define __ARCH_WANT_SYS_GETHOSTNAME
|
|
#define __ARCH_WANT_SYS_PAUSE
|
|
#define __ARCH_WANT_SYS_SGETMASK
|
|
#define __ARCH_WANT_SYS_SIGNAL
|
|
#define __ARCH_WANT_SYS_TIME
|
|
#define __ARCH_WANT_SYS_UTIME
|
|
#define __ARCH_WANT_SYS_WAITPID
|
|
#define __ARCH_WANT_SYS_SOCKETCALL
|
|
#define __ARCH_WANT_SYS_FADVISE64
|
|
#define __ARCH_WANT_SYS_GETPGRP
|
|
#define __ARCH_WANT_SYS_LLSEEK
|
|
#define __ARCH_WANT_SYS_NICE
|
|
#define __ARCH_WANT_SYS_OLD_GETRLIMIT
|
|
#define __ARCH_WANT_SYS_OLDUMOUNT
|
|
#define __ARCH_WANT_SYS_SIGPENDING
|
|
#define __ARCH_WANT_SYS_SIGPROCMASK
|
|
#define __ARCH_WANT_SYS_RT_SIGACTION
|
|
#endif
|
|
|
|
#ifdef __KERNEL_SYSCALLS__
|
|
|
|
#include <linux/compiler.h>
|
|
#include <linux/types.h>
|
|
#include <linux/syscalls.h>
|
|
|
|
static inline long idle(void)
|
|
{
|
|
extern long sys_idle(void);
|
|
return sys_idle();
|
|
}
|
|
|
|
static inline long pause(void)
|
|
{
|
|
return sys_pause();
|
|
}
|
|
|
|
static inline long sync(void)
|
|
{
|
|
return sys_sync();
|
|
}
|
|
|
|
static inline pid_t setsid(void)
|
|
{
|
|
return sys_setsid();
|
|
}
|
|
|
|
static inline long write(int fd, const char *buf, off_t count)
|
|
{
|
|
return sys_write(fd, buf, count);
|
|
}
|
|
|
|
static inline long read(int fd, char *buf, off_t count)
|
|
{
|
|
return sys_read(fd, buf, count);
|
|
}
|
|
|
|
static inline off_t lseek(int fd, off_t offset, int count)
|
|
{
|
|
return sys_lseek(fd, offset, count);
|
|
}
|
|
|
|
static inline long dup(int fd)
|
|
{
|
|
return sys_dup(fd);
|
|
}
|
|
|
|
static inline long open(const char *file, int flag, int mode)
|
|
{
|
|
return sys_open(file, flag, mode);
|
|
}
|
|
|
|
static inline long close(int fd)
|
|
{
|
|
return sys_close(fd);
|
|
}
|
|
|
|
static inline long _exit(int exitcode)
|
|
{
|
|
return sys_exit(exitcode);
|
|
}
|
|
|
|
static inline pid_t waitpid(pid_t pid, int *wait_stat, int options)
|
|
{
|
|
return sys_wait4((int)pid, wait_stat, options, NULL);
|
|
}
|
|
|
|
static inline long delete_module(const char *name)
|
|
{
|
|
return sys_delete_module(name, 0);
|
|
}
|
|
|
|
static inline pid_t wait(int * wait_stat)
|
|
{
|
|
return sys_wait4(-1, wait_stat, 0, NULL);
|
|
}
|
|
|
|
struct pt_regs;
|
|
asmlinkage int sys_execve(char *filenamei, char **argv, char **envp,
|
|
struct pt_regs *regs);
|
|
asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
|
|
struct pt_regs *regs);
|
|
asmlinkage int sys_fork(struct pt_regs *regs);
|
|
asmlinkage int sys_vfork(struct pt_regs *regs);
|
|
asmlinkage int sys_pipe(unsigned long *fildes);
|
|
asmlinkage int sys_ptrace(long request, long pid, long addr, long data);
|
|
struct sigaction;
|
|
asmlinkage long sys_rt_sigaction(int sig,
|
|
const struct sigaction __user *act,
|
|
struct sigaction __user *oact,
|
|
size_t sigsetsize);
|
|
|
|
/*
|
|
* The following two can't be eliminated yet - they rely on
|
|
* specific conditions.
|
|
*/
|
|
static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp);
|
|
|
|
#endif
|
|
|
|
/*
|
|
* "Conditional" syscalls
|
|
*
|
|
* What we want is __attribute__((weak,alias("sys_ni_syscall"))),
|
|
* but it doesn't work on all toolchains, so we just do it by hand
|
|
*/
|
|
#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall");
|
|
|
|
#endif /* __ASM_ARM_UNISTD_H */
|