text: #ifndef _ASM_UNISTD_H_
  #define _ASM_UNISTD_H_
  
  /*
   * This file contains the system call numbers.
   */
  
  #define __NR_restart_syscall      0
  #define __NR_exit		  1
  #define __NR_fork		  2
  #define __NR_read		  3
  #define __NR_write		  4
  #define __NR_open		  5
  #define __NR_close		  6
  #define __NR_waitpid		  7
  #define __NR_creat		  8
  #define __NR_link		  9
  #define __NR_unlink		 10
  #define __NR_execve		 11
  #define __NR_chdir		 12
  #define __NR_time		 13
  #define __NR_mknod		 14
  #define __NR_chmod		 15
  #define __NR_lchown		 16
  #define __NR_break		 17
  #define __NR_oldstat		 18
  #define __NR_lseek		 19
  #define __NR_getpid		 20
  #define __NR_mount		 21
  #define __NR_umount		 22
  #define __NR_setuid		 23
  #define __NR_getuid		 24
  #define __NR_stime		 25
  #define __NR_ptrace		 26
  #define __NR_alarm		 27
  #define __NR_oldfstat		 28
  #define __NR_pause		 29
  #define __NR_utime		 30
  #define __NR_stty		 31
  #define __NR_gtty		 32
  #define __NR_access		 33
  #define __NR_nice		 34
  #define __NR_ftime		 35
  #define __NR_sync		 36
  #define __NR_kill		 37
  #define __NR_rename		 38
  #define __NR_mkdir		 39
  #define __NR_rmdir		 40
  #define __NR_dup		 41
  #define __NR_pipe		 42
  #define __NR_times		 43
  #define __NR_prof		 44
  #define __NR_brk		 45
  #define __NR_setgid		 46
  #define __NR_getgid		 47
  #define __NR_signal		 48
  #define __NR_geteuid		 49
  #define __NR_getegid		 50
  #define __NR_acct		 51
  #define __NR_umount2		 52
  #define __NR_lock		 53
  #define __NR_ioctl		 54
  #define __NR_fcntl		 55
  #define __NR_mpx		 56
  #define __NR_setpgid		 57
  #define __NR_ulimit		 58
  // #define __NR_oldolduname	 /* 59 */ obsolete
  #define __NR_umask		 60
  #define __NR_chroot		 61
  #define __NR_ustat		 62
  #define __NR_dup2		 63
  #define __NR_getppid		 64
  #define __NR_getpgrp		 65
  #define __NR_setsid		 66
  #define __NR_sigaction		 67
  #define __NR_sgetmask		 68
  #define __NR_ssetmask		 69
  #define __NR_setreuid		 70
  #define __NR_setregid		 71
  #define __NR_sigsuspend		 72
  #define __NR_sigpending		 73
  #define __NR_sethostname	 74
  #define __NR_setrlimit		 75
  #define __NR_getrlimit		 76	/* Back compatible 2Gig limited rlimit */
  #define __NR_getrusage		 77
  #define __NR_gettimeofday	 78
  #define __NR_settimeofday	 79
  #define __NR_getgroups		 80
  #define __NR_setgroups		 81
  #define __NR_select		 82
  #define __NR_symlink		 83
  #define __NR_oldlstat		 84
  #define __NR_readlink		 85
  #define __NR_uselib		 86
  #define __NR_swapon		 87
  #define __NR_reboot		 88
  #define __NR_readdir		 89
  // #define __NR_mmap		 90	/* obsolete - not implemented */
  #define __NR_munmap		 91
  #define __NR_truncate		 92
  #define __NR_ftruncate		 93
  #define __NR_fchmod		 94
  #define __NR_fchown		 95
  #define __NR_getpriority	 96
  #define __NR_setpriority	 97
  // #define __NR_profil		 /* 98 */ obsolete
  #define __NR_statfs		 99
  #define __NR_fstatfs		100
  // #define __NR_ioperm		/* 101 */ not supported
  #define __NR_socketcall		102
  #define __NR_syslog		103
  #define __NR_setitimer		104
  #define __NR_getitimer		105
  #define __NR_stat		106
  #define __NR_lstat		107
  #define __NR_fstat		108
  // #define __NR_olduname		/* 109 */ obsolete
  // #define __NR_iopl		/* 110 */ not supported
  #define __NR_vhangup		111
  // #define __NR_idle		/* 112 */ Obsolete
  // #define __NR_vm86old		/* 113 */ not supported
  #define __NR_wait4		114
  #define __NR_swapoff		115
  #define __NR_sysinfo		116
  #define __NR_ipc		117
  #define __NR_fsync		118
  #define __NR_sigreturn		119
  #define __NR_clone		120
  #define __NR_setdomainname	121
  #define __NR_uname		122
  // #define __NR_modify_ldt	/* 123 */ not supported
  #define __NR_cacheflush		123
  #define __NR_adjtimex		124
  #define __NR_mprotect		125
  #define __NR_sigprocmask	126
  #define __NR_create_module	127
  #define __NR_init_module	128
  #define __NR_delete_module	129
  #define __NR_get_kernel_syms	130
  #define __NR_quotactl		131
  #define __NR_getpgid		132
  #define __NR_fchdir		133
  #define __NR_bdflush		134
  #define __NR_sysfs		135
  #define __NR_personality	136
  #define __NR_afs_syscall	137 /* Syscall for Andrew File System */
  #define __NR_setfsuid		138
  #define __NR_setfsgid		139
  #define __NR__llseek		140
  #define __NR_getdents		141
  #define __NR__newselect		142
  #define __NR_flock		143
  #define __NR_msync		144
  #define __NR_readv		145
  #define __NR_writev		146
  #define __NR_getsid		147
  #define __NR_fdatasync		148
  #define __NR__sysctl		149
  #define __NR_mlock		150
  #define __NR_munlock		151
  #define __NR_mlockall		152
  #define __NR_munlockall		153
  #define __NR_sched_setparam		154
  #define __NR_sched_getparam		155
  #define __NR_sched_setscheduler		156
  #define __NR_sched_getscheduler		157
  #define __NR_sched_yield		158
  #define __NR_sched_get_priority_max	159
  #define __NR_sched_get_priority_min	160
  #define __NR_sched_rr_get_interval	161
  #define __NR_nanosleep		162
  #define __NR_mremap		163
  #define __NR_setresuid		164
  #define __NR_getresuid		165
  // #define __NR_vm86		/* 166 */ not supported
  #define __NR_query_module	167
  #define __NR_poll		168
  #define __NR_nfsservctl		169
  #define __NR_setresgid		170
  #define __NR_getresgid		171
  #define __NR_prctl		172
  #define __NR_rt_sigreturn	173
  #define __NR_rt_sigaction	174
  #define __NR_rt_sigprocmask	175
  #define __NR_rt_sigpending	176
  #define __NR_rt_sigtimedwait	177
  #define __NR_rt_sigqueueinfo	178
  #define __NR_rt_sigsuspend	179
  #define __NR_pread64		180
  #define __NR_pwrite64		181
  #define __NR_chown		182
  #define __NR_getcwd		183
  #define __NR_capget		184
  #define __NR_capset		185
  #define __NR_sigaltstack	186
  #define __NR_sendfile		187
  #define __NR_getpmsg		188	/* some people actually want streams */
  #define __NR_putpmsg		189	/* some people actually want streams */
  #define __NR_vfork		190
  #define __NR_ugetrlimit		191	/* SuS compliant getrlimit */
  #define __NR_mmap2		192
  #define __NR_truncate64		193
  #define __NR_ftruncate64	194
  #define __NR_stat64		195
  #define __NR_lstat64		196
  #define __NR_fstat64		197
  #define __NR_lchown32		198
  #define __NR_getuid32		199
  #define __NR_getgid32		200
  #define __NR_geteuid32		201
  #define __NR_getegid32		202
  #define __NR_setreuid32		203
  #define __NR_setregid32		204
  #define __NR_getgroups32	205
  #define __NR_setgroups32	206
  #define __NR_fchown32		207
  #define __NR_setresuid32	208
  #define __NR_getresuid32	209
  #define __NR_setresgid32	210
  #define __NR_getresgid32	211
  #define __NR_chown32		212
  #define __NR_setuid32		213
  #define __NR_setgid32		214
  #define __NR_setfsuid32		215
  #define __NR_setfsgid32		216
  #define __NR_pivot_root		217
  #define __NR_mincore		218
  #define __NR_madvise		219
  
  #define __NR_getdents64		220
  #define __NR_fcntl64		221
  #define __NR_security		223	/* syscall for security modules */
  #define __NR_gettid		224
  #define __NR_readahead		225
  #define __NR_setxattr		226
  #define __NR_lsetxattr		227
  #define __NR_fsetxattr		228
  #define __NR_getxattr		229
  #define __NR_lgetxattr		230
  #define __NR_fgetxattr		231
  #define __NR_listxattr		232
  #define __NR_llistxattr		233
  #define __NR_flistxattr		234
  #define __NR_removexattr	235
  #define __NR_lremovexattr	236
  #define __NR_fremovexattr	237
  #define __NR_tkill		238
  #define __NR_sendfile64		239
  #define __NR_futex		240
  #define __NR_sched_setaffinity	241
  #define __NR_sched_getaffinity	242
  #define __NR_set_thread_area	243
  #define __NR_get_thread_area	244
  #define __NR_io_setup		245
  #define __NR_io_destroy		246
  #define __NR_io_getevents	247
  #define __NR_io_submit		248
  #define __NR_io_cancel		249
  #define __NR_fadvise64		250
  
  #define __NR_exit_group		252
  #define __NR_lookup_dcookie	253
  #define __NR_epoll_create	254
  #define __NR_epoll_ctl		255
  #define __NR_epoll_wait		256
  #define __NR_remap_file_pages	257
  #define __NR_set_tid_address	258
  #define __NR_timer_create	259
  #define __NR_timer_settime	(__NR_timer_create+1)
  #define __NR_timer_gettime	(__NR_timer_create+2)
  #define __NR_timer_getoverrun	(__NR_timer_create+3)
  #define __NR_timer_delete	(__NR_timer_create+4)
  #define __NR_clock_settime	(__NR_timer_create+5)
  #define __NR_clock_gettime	(__NR_timer_create+6)
  #define __NR_clock_getres	(__NR_timer_create+7)
  #define __NR_clock_nanosleep	(__NR_timer_create+8)
  #define __NR_statfs64		268
  #define __NR_fstatfs64		269
  #define __NR_tgkill		270
  #define __NR_utimes		271
  #define __NR_fadvise64_64	272
  #define __NR_vserver		273
  #define __NR_mbind		274
  #define __NR_get_mempolicy	275
  #define __NR_set_mempolicy	276
  #define __NR_mq_open 		277
  #define __NR_mq_unlink		(__NR_mq_open+1)
  #define __NR_mq_timedsend	(__NR_mq_open+2)
  #define __NR_mq_timedreceive	(__NR_mq_open+3)
  #define __NR_mq_notify		(__NR_mq_open+4)
  #define __NR_mq_getsetattr	(__NR_mq_open+5)
  #define __NR_kexec_load		283
  #define __NR_waitid		284
  /* #define __NR_sys_setaltroot	285 */
  #define __NR_add_key		286
  #define __NR_request_key	287
  #define __NR_keyctl		288
  #define __NR_ioprio_set		289
  #define __NR_ioprio_get		290
  #define __NR_inotify_init	291
  #define __NR_inotify_add_watch	292
  #define __NR_inotify_rm_watch	293
  #define __NR_migrate_pages	294
  #define __NR_openat		295
  #define __NR_mkdirat		296
  #define __NR_mknodat		297
  #define __NR_fchownat		298
  #define __NR_futimesat		299
  #define __NR_fstatat64		300
  #define __NR_unlinkat		301
  #define __NR_renameat		302
  #define __NR_linkat		303
  #define __NR_symlinkat		304
  #define __NR_readlinkat		305
  #define __NR_fchmodat		306
  #define __NR_faccessat		307
  #define __NR_pselect6		308
  #define __NR_ppoll		309
  #define __NR_unshare		310
  #define __NR_set_robust_list	311
  #define __NR_get_robust_list	312
  #define __NR_splice		313
  #define __NR_sync_file_range	314
  #define __NR_tee		315
  #define __NR_vmsplice		316
  #define __NR_move_pages		317
  #define __NR_getcpu		318
  #define __NR_epoll_pwait	319
  #define __NR_utimensat		320
  #define __NR_signalfd		321
  #define __NR_timerfd		322
  #define __NR_eventfd		323
  #define __NR_fallocate		324
  
  #ifdef __KERNEL__
  
  #define NR_syscalls 325
  
  #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
  #define __ARCH_WANT_SYS_RT_SIGSUSPEND
  
  /*
   * "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
   */
  #ifndef cond_syscall
  #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
  #endif
  
  #endif /* __KERNEL__ */
  #endif /* _ASM_UNISTD_H_ */
  