[os]: Linux 【系统调用】的编号
一、基本说明
1、操作系统：fedora38
2、【系统调用的编号】所在路径和名称： [ /usr/include/asm-generic/unistd.h ]
二、系统调用编号的源码【文件路径和名称： /usr/include/asm-generic/unistd.h 】
1 [wit@fedora asm-generic]$ pwd
2 /usr/include/asm-generic
3 [wit@fedora asm-generic]$
4 [wit@fedora asm-generic]$
5 [wit@fedora asm-generic]$ uname -a
6 Linux fedora 6.6.12-100.fc38.x86_64 #1 SMP PREEMPT_DYNAMIC Tue Jan 16 01:35:34 UTC 2024 x86_64 GNU/Linux
7 [wit@fedora asm-generic]$
8 [wit@fedora asm-generic]$
9 [wit@fedora asm-generic]$ cat /usr/include/asm-generic/unistd.h
10 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
11 #include <asm/bitsperlong.h>
12
13 /*
14 * This file contains the system call numbers, based on the
15 * layout of the x86-64 architecture, which embeds the
16 * pointer to the syscall in the table.
17 *
18 * As a basic principle, no duplication of functionality
19 * should be added, e.g. we don't use lseek when llseek
20 * is present. New architectures should use this file
21 * and implement the less feature-full calls in user space.
22 */
23
24 #ifndef __SYSCALL
25 #define __SYSCALL(x, y)
26 #endif
27
28 #if __BITS_PER_LONG == 32 || defined(__SYSCALL_COMPAT)
29 #define __SC_3264(_nr, _32, _64) __SYSCALL(_nr, _32)
30 #else
31 #define __SC_3264(_nr, _32, _64) __SYSCALL(_nr, _64)
32 #endif
33
34 #ifdef __SYSCALL_COMPAT
35 #define __SC_COMP(_nr, _sys, _comp) __SYSCALL(_nr, _comp)
36 #define __SC_COMP_3264(_nr, _32, _64, _comp) __SYSCALL(_nr, _comp)
37 #else
38 #define __SC_COMP(_nr, _sys, _comp) __SYSCALL(_nr, _sys)
39 #define __SC_COMP_3264(_nr, _32, _64, _comp) __SC_3264(_nr, _32, _64)
40 #endif
41
42 #define __NR_io_setup 0
43 __SC_COMP(__NR_io_setup, sys_io_setup, compat_sys_io_setup)
44 #define __NR_io_destroy 1
45 __SYSCALL(__NR_io_destroy, sys_io_destroy)
46 #define __NR_io_submit 2
47 __SC_COMP(__NR_io_submit, sys_io_submit, compat_sys_io_submit)
48 #define __NR_io_cancel 3
49 __SYSCALL(__NR_io_cancel, sys_io_cancel)
50
51 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
52 #define __NR_io_getevents 4
53 __SC_3264(__NR_io_getevents, sys_io_getevents_time32, sys_io_getevents)
54 #endif
55
56 #define __NR_setxattr 5
57 __SYSCALL(__NR_setxattr, sys_setxattr)
58 #define __NR_lsetxattr 6
59 __SYSCALL(__NR_lsetxattr, sys_lsetxattr)
60 #define __NR_fsetxattr 7
61 __SYSCALL(__NR_fsetxattr, sys_fsetxattr)
62 #define __NR_getxattr 8
63 __SYSCALL(__NR_getxattr, sys_getxattr)
64 #define __NR_lgetxattr 9
65 __SYSCALL(__NR_lgetxattr, sys_lgetxattr)
66 #define __NR_fgetxattr 10
67 __SYSCALL(__NR_fgetxattr, sys_fgetxattr)
68 #define __NR_listxattr 11
69 __SYSCALL(__NR_listxattr, sys_listxattr)
70 #define __NR_llistxattr 12
71 __SYSCALL(__NR_llistxattr, sys_llistxattr)
72 #define __NR_flistxattr 13
73 __SYSCALL(__NR_flistxattr, sys_flistxattr)
74 #define __NR_removexattr 14
75 __SYSCALL(__NR_removexattr, sys_removexattr)
76 #define __NR_lremovexattr 15
77 __SYSCALL(__NR_lremovexattr, sys_lremovexattr)
78 #define __NR_fremovexattr 16
79 __SYSCALL(__NR_fremovexattr, sys_fremovexattr)
80 #define __NR_getcwd 17
81 __SYSCALL(__NR_getcwd, sys_getcwd)
82 #define __NR_lookup_dcookie 18
83 __SC_COMP(__NR_lookup_dcookie, sys_lookup_dcookie, compat_sys_lookup_dcookie)
84 #define __NR_eventfd2 19
85 __SYSCALL(__NR_eventfd2, sys_eventfd2)
86 #define __NR_epoll_create1 20
87 __SYSCALL(__NR_epoll_create1, sys_epoll_create1)
88 #define __NR_epoll_ctl 21
89 __SYSCALL(__NR_epoll_ctl, sys_epoll_ctl)
90 #define __NR_epoll_pwait 22
91 __SC_COMP(__NR_epoll_pwait, sys_epoll_pwait, compat_sys_epoll_pwait)
92 #define __NR_dup 23
93 __SYSCALL(__NR_dup, sys_dup)
94 #define __NR_dup3 24
95 __SYSCALL(__NR_dup3, sys_dup3)
96 #define __NR3264_fcntl 25
97 __SC_COMP_3264(__NR3264_fcntl, sys_fcntl64, sys_fcntl, compat_sys_fcntl64)
98 #define __NR_inotify_init1 26
99 __SYSCALL(__NR_inotify_init1, sys_inotify_init1)
100 #define __NR_inotify_add_watch 27
101 __SYSCALL(__NR_inotify_add_watch, sys_inotify_add_watch)
102 #define __NR_inotify_rm_watch 28
103 __SYSCALL(__NR_inotify_rm_watch, sys_inotify_rm_watch)
104 #define __NR_ioctl 29
105 __SC_COMP(__NR_ioctl, sys_ioctl, compat_sys_ioctl)
106 #define __NR_ioprio_set 30
107 __SYSCALL(__NR_ioprio_set, sys_ioprio_set)
108 #define __NR_ioprio_get 31
109 __SYSCALL(__NR_ioprio_get, sys_ioprio_get)
110 #define __NR_flock 32
111 __SYSCALL(__NR_flock, sys_flock)
112 #define __NR_mknodat 33
113 __SYSCALL(__NR_mknodat, sys_mknodat)
114 #define __NR_mkdirat 34
115 __SYSCALL(__NR_mkdirat, sys_mkdirat)
116 #define __NR_unlinkat 35
117 __SYSCALL(__NR_unlinkat, sys_unlinkat)
118 #define __NR_symlinkat 36
119 __SYSCALL(__NR_symlinkat, sys_symlinkat)
120 #define __NR_linkat 37
121 __SYSCALL(__NR_linkat, sys_linkat)
122
123 #ifdef __ARCH_WANT_RENAMEAT
124 /* renameat is superseded with flags by renameat2 */
125 #define __NR_renameat 38
126 __SYSCALL(__NR_renameat, sys_renameat)
127 #endif /* __ARCH_WANT_RENAMEAT */
128
129 #define __NR_umount2 39
130 __SYSCALL(__NR_umount2, sys_umount)
131 #define __NR_mount 40
132 __SYSCALL(__NR_mount, sys_mount)
133 #define __NR_pivot_root 41
134 __SYSCALL(__NR_pivot_root, sys_pivot_root)
135 #define __NR_nfsservctl 42
136 __SYSCALL(__NR_nfsservctl, sys_ni_syscall)
137 #define __NR3264_statfs 43
138 __SC_COMP_3264(__NR3264_statfs, sys_statfs64, sys_statfs, \
139 compat_sys_statfs64)
140 #define __NR3264_fstatfs 44
141 __SC_COMP_3264(__NR3264_fstatfs, sys_fstatfs64, sys_fstatfs, \
142 compat_sys_fstatfs64)
143 #define __NR3264_truncate 45
144 __SC_COMP_3264(__NR3264_truncate, sys_truncate64, sys_truncate, \
145 compat_sys_truncate64)
146 #define __NR3264_ftruncate 46
147 __SC_COMP_3264(__NR3264_ftruncate, sys_ftruncate64, sys_ftruncate, \
148 compat_sys_ftruncate64)
149 #define __NR_fallocate 47
150 __SC_COMP(__NR_fallocate, sys_fallocate, compat_sys_fallocate)
151 #define __NR_faccessat 48
152 __SYSCALL(__NR_faccessat, sys_faccessat)
153 #define __NR_chdir 49
154 __SYSCALL(__NR_chdir, sys_chdir)
155 #define __NR_fchdir 50
156 __SYSCALL(__NR_fchdir, sys_fchdir)
157 #define __NR_chroot 51
158 __SYSCALL(__NR_chroot, sys_chroot)
159 #define __NR_fchmod 52
160 __SYSCALL(__NR_fchmod, sys_fchmod)
161 #define __NR_fchmodat 53
162 __SYSCALL(__NR_fchmodat, sys_fchmodat)
163 #define __NR_fchownat 54
164 __SYSCALL(__NR_fchownat, sys_fchownat)
165 #define __NR_fchown 55
166 __SYSCALL(__NR_fchown, sys_fchown)
167 #define __NR_openat 56
168 __SYSCALL(__NR_openat, sys_openat)
169 #define __NR_close 57
170 __SYSCALL(__NR_close, sys_close)
171 #define __NR_vhangup 58
172 __SYSCALL(__NR_vhangup, sys_vhangup)
173 #define __NR_pipe2 59
174 __SYSCALL(__NR_pipe2, sys_pipe2)
175 #define __NR_quotactl 60
176 __SYSCALL(__NR_quotactl, sys_quotactl)
177 #define __NR_getdents64 61
178 __SYSCALL(__NR_getdents64, sys_getdents64)
179 #define __NR3264_lseek 62
180 __SC_3264(__NR3264_lseek, sys_llseek, sys_lseek)
181 #define __NR_read 63
182 __SYSCALL(__NR_read, sys_read)
183 #define __NR_write 64
184 __SYSCALL(__NR_write, sys_write)
185 #define __NR_readv 65
186 __SC_COMP(__NR_readv, sys_readv, sys_readv)
187 #define __NR_writev 66
188 __SC_COMP(__NR_writev, sys_writev, sys_writev)
189 #define __NR_pread64 67
190 __SC_COMP(__NR_pread64, sys_pread64, compat_sys_pread64)
191 #define __NR_pwrite64 68
192 __SC_COMP(__NR_pwrite64, sys_pwrite64, compat_sys_pwrite64)
193 #define __NR_preadv 69
194 __SC_COMP(__NR_preadv, sys_preadv, compat_sys_preadv)
195 #define __NR_pwritev 70
196 __SC_COMP(__NR_pwritev, sys_pwritev, compat_sys_pwritev)
197 #define __NR3264_sendfile 71
198 __SYSCALL(__NR3264_sendfile, sys_sendfile64)
199
200 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
201 #define __NR_pselect6 72
202 __SC_COMP_3264(__NR_pselect6, sys_pselect6_time32, sys_pselect6, compat_sys_pselect6_time32)
203 #define __NR_ppoll 73
204 __SC_COMP_3264(__NR_ppoll, sys_ppoll_time32, sys_ppoll, compat_sys_ppoll_time32)
205 #endif
206
207 #define __NR_signalfd4 74
208 __SC_COMP(__NR_signalfd4, sys_signalfd4, compat_sys_signalfd4)
209 #define __NR_vmsplice 75
210 __SYSCALL(__NR_vmsplice, sys_vmsplice)
211 #define __NR_splice 76
212 __SYSCALL(__NR_splice, sys_splice)
213 #define __NR_tee 77
214 __SYSCALL(__NR_tee, sys_tee)
215 #define __NR_readlinkat 78
216 __SYSCALL(__NR_readlinkat, sys_readlinkat)
217
218 #if defined(__ARCH_WANT_NEW_STAT) || defined(__ARCH_WANT_STAT64)
219 #define __NR3264_fstatat 79
220 __SC_3264(__NR3264_fstatat, sys_fstatat64, sys_newfstatat)
221 #define __NR3264_fstat 80
222 __SC_3264(__NR3264_fstat, sys_fstat64, sys_newfstat)
223 #endif
224
225 #define __NR_sync 81
226 __SYSCALL(__NR_sync, sys_sync)
227 #define __NR_fsync 82
228 __SYSCALL(__NR_fsync, sys_fsync)
229 #define __NR_fdatasync 83
230 __SYSCALL(__NR_fdatasync, sys_fdatasync)
231
232 #ifdef __ARCH_WANT_SYNC_FILE_RANGE2
233 #define __NR_sync_file_range2 84
234 __SC_COMP(__NR_sync_file_range2, sys_sync_file_range2, \
235 compat_sys_sync_file_range2)
236 #else
237 #define __NR_sync_file_range 84
238 __SC_COMP(__NR_sync_file_range, sys_sync_file_range, \
239 compat_sys_sync_file_range)
240 #endif
241
242 #define __NR_timerfd_create 85
243 __SYSCALL(__NR_timerfd_create, sys_timerfd_create)
244
245 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
246 #define __NR_timerfd_settime 86
247 __SC_3264(__NR_timerfd_settime, sys_timerfd_settime32, \
248 sys_timerfd_settime)
249 #define __NR_timerfd_gettime 87
250 __SC_3264(__NR_timerfd_gettime, sys_timerfd_gettime32, \
251 sys_timerfd_gettime)
252 #endif
253
254 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
255 #define __NR_utimensat 88
256 __SC_3264(__NR_utimensat, sys_utimensat_time32, sys_utimensat)
257 #endif
258
259 #define __NR_acct 89
260 __SYSCALL(__NR_acct, sys_acct)
261 #define __NR_capget 90
262 __SYSCALL(__NR_capget, sys_capget)
263 #define __NR_capset 91
264 __SYSCALL(__NR_capset, sys_capset)
265 #define __NR_personality 92
266 __SYSCALL(__NR_personality, sys_personality)
267 #define __NR_exit 93
268 __SYSCALL(__NR_exit, sys_exit)
269 #define __NR_exit_group 94
270 __SYSCALL(__NR_exit_group, sys_exit_group)
271 #define __NR_waitid 95
272 __SC_COMP(__NR_waitid, sys_waitid, compat_sys_waitid)
273 #define __NR_set_tid_address 96
274 __SYSCALL(__NR_set_tid_address, sys_set_tid_address)
275 #define __NR_unshare 97
276 __SYSCALL(__NR_unshare, sys_unshare)
277
278 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
279 #define __NR_futex 98
280 __SC_3264(__NR_futex, sys_futex_time32, sys_futex)
281 #endif
282
283 #define __NR_set_robust_list 99
284 __SC_COMP(__NR_set_robust_list, sys_set_robust_list, \
285 compat_sys_set_robust_list)
286 #define __NR_get_robust_list 100
287 __SC_COMP(__NR_get_robust_list, sys_get_robust_list, \
288 compat_sys_get_robust_list)
289
290 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
291 #define __NR_nanosleep 101
292 __SC_3264(__NR_nanosleep, sys_nanosleep_time32, sys_nanosleep)
293 #endif
294
295 #define __NR_getitimer 102
296 __SC_COMP(__NR_getitimer, sys_getitimer, compat_sys_getitimer)
297 #define __NR_setitimer 103
298 __SC_COMP(__NR_setitimer, sys_setitimer, compat_sys_setitimer)
299 #define __NR_kexec_load 104
300 __SC_COMP(__NR_kexec_load, sys_kexec_load, compat_sys_kexec_load)
301 #define __NR_init_module 105
302 __SYSCALL(__NR_init_module, sys_init_module)
303 #define __NR_delete_module 106
304 __SYSCALL(__NR_delete_module, sys_delete_module)
305 #define __NR_timer_create 107
306 __SC_COMP(__NR_timer_create, sys_timer_create, compat_sys_timer_create)
307
308 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
309 #define __NR_timer_gettime 108
310 __SC_3264(__NR_timer_gettime, sys_timer_gettime32, sys_timer_gettime)
311 #endif
312
313 #define __NR_timer_getoverrun 109
314 __SYSCALL(__NR_timer_getoverrun, sys_timer_getoverrun)
315
316 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
317 #define __NR_timer_settime 110
318 __SC_3264(__NR_timer_settime, sys_timer_settime32, sys_timer_settime)
319 #endif
320
321 #define __NR_timer_delete 111
322 __SYSCALL(__NR_timer_delete, sys_timer_delete)
323
324 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
325 #define __NR_clock_settime 112
326 __SC_3264(__NR_clock_settime, sys_clock_settime32, sys_clock_settime)
327 #define __NR_clock_gettime 113
328 __SC_3264(__NR_clock_gettime, sys_clock_gettime32, sys_clock_gettime)
329 #define __NR_clock_getres 114
330 __SC_3264(__NR_clock_getres, sys_clock_getres_time32, sys_clock_getres)
331 #define __NR_clock_nanosleep 115
332 __SC_3264(__NR_clock_nanosleep, sys_clock_nanosleep_time32, \
333 sys_clock_nanosleep)
334 #endif
335
336 #define __NR_syslog 116
337 __SYSCALL(__NR_syslog, sys_syslog)
338 #define __NR_ptrace 117
339 __SC_COMP(__NR_ptrace, sys_ptrace, compat_sys_ptrace)
340 #define __NR_sched_setparam 118
341 __SYSCALL(__NR_sched_setparam, sys_sched_setparam)
342 #define __NR_sched_setscheduler 119
343 __SYSCALL(__NR_sched_setscheduler, sys_sched_setscheduler)
344 #define __NR_sched_getscheduler 120
345 __SYSCALL(__NR_sched_getscheduler, sys_sched_getscheduler)
346 #define __NR_sched_getparam 121
347 __SYSCALL(__NR_sched_getparam, sys_sched_getparam)
348 #define __NR_sched_setaffinity 122
349 __SC_COMP(__NR_sched_setaffinity, sys_sched_setaffinity, \
350 compat_sys_sched_setaffinity)
351 #define __NR_sched_getaffinity 123
352 __SC_COMP(__NR_sched_getaffinity, sys_sched_getaffinity, \
353 compat_sys_sched_getaffinity)
354 #define __NR_sched_yield 124
355 __SYSCALL(__NR_sched_yield, sys_sched_yield)
356 #define __NR_sched_get_priority_max 125
357 __SYSCALL(__NR_sched_get_priority_max, sys_sched_get_priority_max)
358 #define __NR_sched_get_priority_min 126
359 __SYSCALL(__NR_sched_get_priority_min, sys_sched_get_priority_min)
360
361 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
362 #define __NR_sched_rr_get_interval 127
363 __SC_3264(__NR_sched_rr_get_interval, sys_sched_rr_get_interval_time32, \
364 sys_sched_rr_get_interval)
365 #endif
366
367 #define __NR_restart_syscall 128
368 __SYSCALL(__NR_restart_syscall, sys_restart_syscall)
369 #define __NR_kill 129
370 __SYSCALL(__NR_kill, sys_kill)
371 #define __NR_tkill 130
372 __SYSCALL(__NR_tkill, sys_tkill)
373 #define __NR_tgkill 131
374 __SYSCALL(__NR_tgkill, sys_tgkill)
375 #define __NR_sigaltstack 132
376 __SC_COMP(__NR_sigaltstack, sys_sigaltstack, compat_sys_sigaltstack)
377 #define __NR_rt_sigsuspend 133
378 __SC_COMP(__NR_rt_sigsuspend, sys_rt_sigsuspend, compat_sys_rt_sigsuspend)
379 #define __NR_rt_sigaction 134
380 __SC_COMP(__NR_rt_sigaction, sys_rt_sigaction, compat_sys_rt_sigaction)
381 #define __NR_rt_sigprocmask 135
382 __SC_COMP(__NR_rt_sigprocmask, sys_rt_sigprocmask, compat_sys_rt_sigprocmask)
383 #define __NR_rt_sigpending 136
384 __SC_COMP(__NR_rt_sigpending, sys_rt_sigpending, compat_sys_rt_sigpending)
385
386 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
387 #define __NR_rt_sigtimedwait 137
388 __SC_COMP_3264(__NR_rt_sigtimedwait, sys_rt_sigtimedwait_time32, \
389 sys_rt_sigtimedwait, compat_sys_rt_sigtimedwait_time32)
390 #endif
391
392 #define __NR_rt_sigqueueinfo 138
393 __SC_COMP(__NR_rt_sigqueueinfo, sys_rt_sigqueueinfo, \
394 compat_sys_rt_sigqueueinfo)
395 #define __NR_rt_sigreturn 139
396 __SC_COMP(__NR_rt_sigreturn, sys_rt_sigreturn, compat_sys_rt_sigreturn)
397 #define __NR_setpriority 140
398 __SYSCALL(__NR_setpriority, sys_setpriority)
399 #define __NR_getpriority 141
400 __SYSCALL(__NR_getpriority, sys_getpriority)
401 #define __NR_reboot 142
402 __SYSCALL(__NR_reboot, sys_reboot)
403 #define __NR_setregid 143
404 __SYSCALL(__NR_setregid, sys_setregid)
405 #define __NR_setgid 144
406 __SYSCALL(__NR_setgid, sys_setgid)
407 #define __NR_setreuid 145
408 __SYSCALL(__NR_setreuid, sys_setreuid)
409 #define __NR_setuid 146
410 __SYSCALL(__NR_setuid, sys_setuid)
411 #define __NR_setresuid 147
412 __SYSCALL(__NR_setresuid, sys_setresuid)
413 #define __NR_getresuid 148
414 __SYSCALL(__NR_getresuid, sys_getresuid)
415 #define __NR_setresgid 149
416 __SYSCALL(__NR_setresgid, sys_setresgid)
417 #define __NR_getresgid 150
418 __SYSCALL(__NR_getresgid, sys_getresgid)
419 #define __NR_setfsuid 151
420 __SYSCALL(__NR_setfsuid, sys_setfsuid)
421 #define __NR_setfsgid 152
422 __SYSCALL(__NR_setfsgid, sys_setfsgid)
423 #define __NR_times 153
424 __SC_COMP(__NR_times, sys_times, compat_sys_times)
425 #define __NR_setpgid 154
426 __SYSCALL(__NR_setpgid, sys_setpgid)
427 #define __NR_getpgid 155
428 __SYSCALL(__NR_getpgid, sys_getpgid)
429 #define __NR_getsid 156
430 __SYSCALL(__NR_getsid, sys_getsid)
431 #define __NR_setsid 157
432 __SYSCALL(__NR_setsid, sys_setsid)
433 #define __NR_getgroups 158
434 __SYSCALL(__NR_getgroups, sys_getgroups)
435 #define __NR_setgroups 159
436 __SYSCALL(__NR_setgroups, sys_setgroups)
437 #define __NR_uname 160
438 __SYSCALL(__NR_uname, sys_newuname)
439 #define __NR_sethostname 161
440 __SYSCALL(__NR_sethostname, sys_sethostname)
441 #define __NR_setdomainname 162
442 __SYSCALL(__NR_setdomainname, sys_setdomainname)
443
444 #ifdef __ARCH_WANT_SET_GET_RLIMIT
445 /* getrlimit and setrlimit are superseded with prlimit64 */
446 #define __NR_getrlimit 163
447 __SC_COMP(__NR_getrlimit, sys_getrlimit, compat_sys_getrlimit)
448 #define __NR_setrlimit 164
449 __SC_COMP(__NR_setrlimit, sys_setrlimit, compat_sys_setrlimit)
450 #endif
451
452 #define __NR_getrusage 165
453 __SC_COMP(__NR_getrusage, sys_getrusage, compat_sys_getrusage)
454 #define __NR_umask 166
455 __SYSCALL(__NR_umask, sys_umask)
456 #define __NR_prctl 167
457 __SYSCALL(__NR_prctl, sys_prctl)
458 #define __NR_getcpu 168
459 __SYSCALL(__NR_getcpu, sys_getcpu)
460
461 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
462 #define __NR_gettimeofday 169
463 __SC_COMP(__NR_gettimeofday, sys_gettimeofday, compat_sys_gettimeofday)
464 #define __NR_settimeofday 170
465 __SC_COMP(__NR_settimeofday, sys_settimeofday, compat_sys_settimeofday)
466 #define __NR_adjtimex 171
467 __SC_3264(__NR_adjtimex, sys_adjtimex_time32, sys_adjtimex)
468 #endif
469
470 #define __NR_getpid 172
471 __SYSCALL(__NR_getpid, sys_getpid)
472 #define __NR_getppid 173
473 __SYSCALL(__NR_getppid, sys_getppid)
474 #define __NR_getuid 174
475 __SYSCALL(__NR_getuid, sys_getuid)
476 #define __NR_geteuid 175
477 __SYSCALL(__NR_geteuid, sys_geteuid)
478 #define __NR_getgid 176
479 __SYSCALL(__NR_getgid, sys_getgid)
480 #define __NR_getegid 177
481 __SYSCALL(__NR_getegid, sys_getegid)
482 #define __NR_gettid 178
483 __SYSCALL(__NR_gettid, sys_gettid)
484 #define __NR_sysinfo 179
485 __SC_COMP(__NR_sysinfo, sys_sysinfo, compat_sys_sysinfo)
486 #define __NR_mq_open 180
487 __SC_COMP(__NR_mq_open, sys_mq_open, compat_sys_mq_open)
488 #define __NR_mq_unlink 181
489 __SYSCALL(__NR_mq_unlink, sys_mq_unlink)
490
491 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
492 #define __NR_mq_timedsend 182
493 __SC_3264(__NR_mq_timedsend, sys_mq_timedsend_time32, sys_mq_timedsend)
494 #define __NR_mq_timedreceive 183
495 __SC_3264(__NR_mq_timedreceive, sys_mq_timedreceive_time32, \
496 sys_mq_timedreceive)
497 #endif
498
499 #define __NR_mq_notify 184
500 __SC_COMP(__NR_mq_notify, sys_mq_notify, compat_sys_mq_notify)
501 #define __NR_mq_getsetattr 185
502 __SC_COMP(__NR_mq_getsetattr, sys_mq_getsetattr, compat_sys_mq_getsetattr)
503 #define __NR_msgget 186
504 __SYSCALL(__NR_msgget, sys_msgget)
505 #define __NR_msgctl 187
506 __SC_COMP(__NR_msgctl, sys_msgctl, compat_sys_msgctl)
507 #define __NR_msgrcv 188
508 __SC_COMP(__NR_msgrcv, sys_msgrcv, compat_sys_msgrcv)
509 #define __NR_msgsnd 189
510 __SC_COMP(__NR_msgsnd, sys_msgsnd, compat_sys_msgsnd)
511 #define __NR_semget 190
512 __SYSCALL(__NR_semget, sys_semget)
513 #define __NR_semctl 191
514 __SC_COMP(__NR_semctl, sys_semctl, compat_sys_semctl)
515
516 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
517 #define __NR_semtimedop 192
518 __SC_3264(__NR_semtimedop, sys_semtimedop_time32, sys_semtimedop)
519 #endif
520
521 #define __NR_semop 193
522 __SYSCALL(__NR_semop, sys_semop)
523 #define __NR_shmget 194
524 __SYSCALL(__NR_shmget, sys_shmget)
525 #define __NR_shmctl 195
526 __SC_COMP(__NR_shmctl, sys_shmctl, compat_sys_shmctl)
527 #define __NR_shmat 196
528 __SC_COMP(__NR_shmat, sys_shmat, compat_sys_shmat)
529 #define __NR_shmdt 197
530 __SYSCALL(__NR_shmdt, sys_shmdt)
531 #define __NR_socket 198
532 __SYSCALL(__NR_socket, sys_socket)
533 #define __NR_socketpair 199
534 __SYSCALL(__NR_socketpair, sys_socketpair)
535 #define __NR_bind 200
536 __SYSCALL(__NR_bind, sys_bind)
537 #define __NR_listen 201
538 __SYSCALL(__NR_listen, sys_listen)
539 #define __NR_accept 202
540 __SYSCALL(__NR_accept, sys_accept)
541 #define __NR_connect 203
542 __SYSCALL(__NR_connect, sys_connect)
543 #define __NR_getsockname 204
544 __SYSCALL(__NR_getsockname, sys_getsockname)
545 #define __NR_getpeername 205
546 __SYSCALL(__NR_getpeername, sys_getpeername)
547 #define __NR_sendto 206
548 __SYSCALL(__NR_sendto, sys_sendto)
549 #define __NR_recvfrom 207
550 __SC_COMP(__NR_recvfrom, sys_recvfrom, compat_sys_recvfrom)
551 #define __NR_setsockopt 208
552 __SC_COMP(__NR_setsockopt, sys_setsockopt, sys_setsockopt)
553 #define __NR_getsockopt 209
554 __SC_COMP(__NR_getsockopt, sys_getsockopt, sys_getsockopt)
555 #define __NR_shutdown 210
556 __SYSCALL(__NR_shutdown, sys_shutdown)
557 #define __NR_sendmsg 211
558 __SC_COMP(__NR_sendmsg, sys_sendmsg, compat_sys_sendmsg)
559 #define __NR_recvmsg 212
560 __SC_COMP(__NR_recvmsg, sys_recvmsg, compat_sys_recvmsg)
561 #define __NR_readahead 213
562 __SC_COMP(__NR_readahead, sys_readahead, compat_sys_readahead)
563 #define __NR_brk 214
564 __SYSCALL(__NR_brk, sys_brk)
565 #define __NR_munmap 215
566 __SYSCALL(__NR_munmap, sys_munmap)
567 #define __NR_mremap 216
568 __SYSCALL(__NR_mremap, sys_mremap)
569 #define __NR_add_key 217
570 __SYSCALL(__NR_add_key, sys_add_key)
571 #define __NR_request_key 218
572 __SYSCALL(__NR_request_key, sys_request_key)
573 #define __NR_keyctl 219
574 __SC_COMP(__NR_keyctl, sys_keyctl, compat_sys_keyctl)
575 #define __NR_clone 220
576 __SYSCALL(__NR_clone, sys_clone)
577 #define __NR_execve 221
578 __SC_COMP(__NR_execve, sys_execve, compat_sys_execve)
579 #define __NR3264_mmap 222
580 __SC_3264(__NR3264_mmap, sys_mmap2, sys_mmap)
581 #define __NR3264_fadvise64 223
582 __SC_COMP(__NR3264_fadvise64, sys_fadvise64_64, compat_sys_fadvise64_64)
583
584 /* CONFIG_MMU only */
585 #ifndef __ARCH_NOMMU
586 #define __NR_swapon 224
587 __SYSCALL(__NR_swapon, sys_swapon)
588 #define __NR_swapoff 225
589 __SYSCALL(__NR_swapoff, sys_swapoff)
590 #define __NR_mprotect 226
591 __SYSCALL(__NR_mprotect, sys_mprotect)
592 #define __NR_msync 227
593 __SYSCALL(__NR_msync, sys_msync)
594 #define __NR_mlock 228
595 __SYSCALL(__NR_mlock, sys_mlock)
596 #define __NR_munlock 229
597 __SYSCALL(__NR_munlock, sys_munlock)
598 #define __NR_mlockall 230
599 __SYSCALL(__NR_mlockall, sys_mlockall)
600 #define __NR_munlockall 231
601 __SYSCALL(__NR_munlockall, sys_munlockall)
602 #define __NR_mincore 232
603 __SYSCALL(__NR_mincore, sys_mincore)
604 #define __NR_madvise 233
605 __SYSCALL(__NR_madvise, sys_madvise)
606 #define __NR_remap_file_pages 234
607 __SYSCALL(__NR_remap_file_pages, sys_remap_file_pages)
608 #define __NR_mbind 235
609 __SYSCALL(__NR_mbind, sys_mbind)
610 #define __NR_get_mempolicy 236
611 __SYSCALL(__NR_get_mempolicy, sys_get_mempolicy)
612 #define __NR_set_mempolicy 237
613 __SYSCALL(__NR_set_mempolicy, sys_set_mempolicy)
614 #define __NR_migrate_pages 238
615 __SYSCALL(__NR_migrate_pages, sys_migrate_pages)
616 #define __NR_move_pages 239
617 __SYSCALL(__NR_move_pages, sys_move_pages)
618 #endif
619
620 #define __NR_rt_tgsigqueueinfo 240
621 __SC_COMP(__NR_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo, \
622 compat_sys_rt_tgsigqueueinfo)
623 #define __NR_perf_event_open 241
624 __SYSCALL(__NR_perf_event_open, sys_perf_event_open)
625 #define __NR_accept4 242
626 __SYSCALL(__NR_accept4, sys_accept4)
627
628 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
629 #define __NR_recvmmsg 243
630 __SC_COMP_3264(__NR_recvmmsg, sys_recvmmsg_time32, sys_recvmmsg, compat_sys_recvmmsg_time32)
631 #endif
632
633 /*
634 * Architectures may provide up to 16 syscalls of their own
635 * starting with this value.
636 */
637 #define __NR_arch_specific_syscall 244
638
639 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
640 #define __NR_wait4 260
641 __SC_COMP(__NR_wait4, sys_wait4, compat_sys_wait4)
642 #endif
643
644 #define __NR_prlimit64 261
645 __SYSCALL(__NR_prlimit64, sys_prlimit64)
646 #define __NR_fanotify_init 262
647 __SYSCALL(__NR_fanotify_init, sys_fanotify_init)
648 #define __NR_fanotify_mark 263
649 __SYSCALL(__NR_fanotify_mark, sys_fanotify_mark)
650 #define __NR_name_to_handle_at 264
651 __SYSCALL(__NR_name_to_handle_at, sys_name_to_handle_at)
652 #define __NR_open_by_handle_at 265
653 __SYSCALL(__NR_open_by_handle_at, sys_open_by_handle_at)
654
655 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
656 #define __NR_clock_adjtime 266
657 __SC_3264(__NR_clock_adjtime, sys_clock_adjtime32, sys_clock_adjtime)
658 #endif
659
660 #define __NR_syncfs 267
661 __SYSCALL(__NR_syncfs, sys_syncfs)
662 #define __NR_setns 268
663 __SYSCALL(__NR_setns, sys_setns)
664 #define __NR_sendmmsg 269
665 __SC_COMP(__NR_sendmmsg, sys_sendmmsg, compat_sys_sendmmsg)
666 #define __NR_process_vm_readv 270
667 __SYSCALL(__NR_process_vm_readv, sys_process_vm_readv)
668 #define __NR_process_vm_writev 271
669 __SYSCALL(__NR_process_vm_writev, sys_process_vm_writev)
670 #define __NR_kcmp 272
671 __SYSCALL(__NR_kcmp, sys_kcmp)
672 #define __NR_finit_module 273
673 __SYSCALL(__NR_finit_module, sys_finit_module)
674 #define __NR_sched_setattr 274
675 __SYSCALL(__NR_sched_setattr, sys_sched_setattr)
676 #define __NR_sched_getattr 275
677 __SYSCALL(__NR_sched_getattr, sys_sched_getattr)
678 #define __NR_renameat2 276
679 __SYSCALL(__NR_renameat2, sys_renameat2)
680 #define __NR_seccomp 277
681 __SYSCALL(__NR_seccomp, sys_seccomp)
682 #define __NR_getrandom 278
683 __SYSCALL(__NR_getrandom, sys_getrandom)
684 #define __NR_memfd_create 279
685 __SYSCALL(__NR_memfd_create, sys_memfd_create)
686 #define __NR_bpf 280
687 __SYSCALL(__NR_bpf, sys_bpf)
688 #define __NR_execveat 281
689 __SC_COMP(__NR_execveat, sys_execveat, compat_sys_execveat)
690 #define __NR_userfaultfd 282
691 __SYSCALL(__NR_userfaultfd, sys_userfaultfd)
692 #define __NR_membarrier 283
693 __SYSCALL(__NR_membarrier, sys_membarrier)
694 #define __NR_mlock2 284
695 __SYSCALL(__NR_mlock2, sys_mlock2)
696 #define __NR_copy_file_range 285
697 __SYSCALL(__NR_copy_file_range, sys_copy_file_range)
698 #define __NR_preadv2 286
699 __SC_COMP(__NR_preadv2, sys_preadv2, compat_sys_preadv2)
700 #define __NR_pwritev2 287
701 __SC_COMP(__NR_pwritev2, sys_pwritev2, compat_sys_pwritev2)
702 #define __NR_pkey_mprotect 288
703 __SYSCALL(__NR_pkey_mprotect, sys_pkey_mprotect)
704 #define __NR_pkey_alloc 289
705 __SYSCALL(__NR_pkey_alloc, sys_pkey_alloc)
706 #define __NR_pkey_free 290
707 __SYSCALL(__NR_pkey_free, sys_pkey_free)
708 #define __NR_statx 291
709 __SYSCALL(__NR_statx, sys_statx)
710
711 #if defined(__ARCH_WANT_TIME32_SYSCALLS) || __BITS_PER_LONG != 32
712 #define __NR_io_pgetevents 292
713 __SC_COMP_3264(__NR_io_pgetevents, sys_io_pgetevents_time32, sys_io_pgetevents, compat_sys_io_pgetevents)
714 #endif
715
716 #define __NR_rseq 293
717 __SYSCALL(__NR_rseq, sys_rseq)
718 #define __NR_kexec_file_load 294
719 __SYSCALL(__NR_kexec_file_load, sys_kexec_file_load)
720
721 /* 295 through 402 are unassigned to sync up with generic numbers, don't use */
722
723 #if defined(__SYSCALL_COMPAT) || __BITS_PER_LONG == 32
724 #define __NR_clock_gettime64 403
725 __SYSCALL(__NR_clock_gettime64, sys_clock_gettime)
726 #define __NR_clock_settime64 404
727 __SYSCALL(__NR_clock_settime64, sys_clock_settime)
728 #define __NR_clock_adjtime64 405
729 __SYSCALL(__NR_clock_adjtime64, sys_clock_adjtime)
730 #define __NR_clock_getres_time64 406
731 __SYSCALL(__NR_clock_getres_time64, sys_clock_getres)
732 #define __NR_clock_nanosleep_time64 407
733 __SYSCALL(__NR_clock_nanosleep_time64, sys_clock_nanosleep)
734 #define __NR_timer_gettime64 408
735 __SYSCALL(__NR_timer_gettime64, sys_timer_gettime)
736 #define __NR_timer_settime64 409
737 __SYSCALL(__NR_timer_settime64, sys_timer_settime)
738 #define __NR_timerfd_gettime64 410
739 __SYSCALL(__NR_timerfd_gettime64, sys_timerfd_gettime)
740 #define __NR_timerfd_settime64 411
741 __SYSCALL(__NR_timerfd_settime64, sys_timerfd_settime)
742 #define __NR_utimensat_time64 412
743 __SYSCALL(__NR_utimensat_time64, sys_utimensat)
744 #define __NR_pselect6_time64 413
745 __SC_COMP(__NR_pselect6_time64, sys_pselect6, compat_sys_pselect6_time64)
746 #define __NR_ppoll_time64 414
747 __SC_COMP(__NR_ppoll_time64, sys_ppoll, compat_sys_ppoll_time64)
748 #define __NR_io_pgetevents_time64 416
749 __SYSCALL(__NR_io_pgetevents_time64, sys_io_pgetevents)
750 #define __NR_recvmmsg_time64 417
751 __SC_COMP(__NR_recvmmsg_time64, sys_recvmmsg, compat_sys_recvmmsg_time64)
752 #define __NR_mq_timedsend_time64 418
753 __SYSCALL(__NR_mq_timedsend_time64, sys_mq_timedsend)
754 #define __NR_mq_timedreceive_time64 419
755 __SYSCALL(__NR_mq_timedreceive_time64, sys_mq_timedreceive)
756 #define __NR_semtimedop_time64 420
757 __SYSCALL(__NR_semtimedop_time64, sys_semtimedop)
758 #define __NR_rt_sigtimedwait_time64 421
759 __SC_COMP(__NR_rt_sigtimedwait_time64, sys_rt_sigtimedwait, compat_sys_rt_sigtimedwait_time64)
760 #define __NR_futex_time64 422
761 __SYSCALL(__NR_futex_time64, sys_futex)
762 #define __NR_sched_rr_get_interval_time64 423
763 __SYSCALL(__NR_sched_rr_get_interval_time64, sys_sched_rr_get_interval)
764 #endif
765
766 #define __NR_pidfd_send_signal 424
767 __SYSCALL(__NR_pidfd_send_signal, sys_pidfd_send_signal)
768 #define __NR_io_uring_setup 425
769 __SYSCALL(__NR_io_uring_setup, sys_io_uring_setup)
770 #define __NR_io_uring_enter 426
771 __SYSCALL(__NR_io_uring_enter, sys_io_uring_enter)
772 #define __NR_io_uring_register 427
773 __SYSCALL(__NR_io_uring_register, sys_io_uring_register)
774 #define __NR_open_tree 428
775 __SYSCALL(__NR_open_tree, sys_open_tree)
776 #define __NR_move_mount 429
777 __SYSCALL(__NR_move_mount, sys_move_mount)
778 #define __NR_fsopen 430
779 __SYSCALL(__NR_fsopen, sys_fsopen)
780 #define __NR_fsconfig 431
781 __SYSCALL(__NR_fsconfig, sys_fsconfig)
782 #define __NR_fsmount 432
783 __SYSCALL(__NR_fsmount, sys_fsmount)
784 #define __NR_fspick 433
785 __SYSCALL(__NR_fspick, sys_fspick)
786 #define __NR_pidfd_open 434
787 __SYSCALL(__NR_pidfd_open, sys_pidfd_open)
788
789 #ifdef __ARCH_WANT_SYS_CLONE3
790 #define __NR_clone3 435
791 __SYSCALL(__NR_clone3, sys_clone3)
792 #endif
793
794 #define __NR_close_range 436
795 __SYSCALL(__NR_close_range, sys_close_range)
796 #define __NR_openat2 437
797 __SYSCALL(__NR_openat2, sys_openat2)
798 #define __NR_pidfd_getfd 438
799 __SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd)
800 #define __NR_faccessat2 439
801 __SYSCALL(__NR_faccessat2, sys_faccessat2)
802 #define __NR_process_madvise 440
803 __SYSCALL(__NR_process_madvise, sys_process_madvise)
804 #define __NR_epoll_pwait2 441
805 __SC_COMP(__NR_epoll_pwait2, sys_epoll_pwait2, compat_sys_epoll_pwait2)
806 #define __NR_mount_setattr 442
807 __SYSCALL(__NR_mount_setattr, sys_mount_setattr)
808 #define __NR_quotactl_fd 443
809 __SYSCALL(__NR_quotactl_fd, sys_quotactl_fd)
810 #define __NR_landlock_create_ruleset 444
811 __SYSCALL(__NR_landlock_create_ruleset, sys_landlock_create_ruleset)
812 #define __NR_landlock_add_rule 445
813 __SYSCALL(__NR_landlock_add_rule, sys_landlock_add_rule)
814 #define __NR_landlock_restrict_self 446
815 __SYSCALL(__NR_landlock_restrict_self, sys_landlock_restrict_self)
816
817 #ifdef __ARCH_WANT_MEMFD_SECRET
818 #define __NR_memfd_secret 447
819 __SYSCALL(__NR_memfd_secret, sys_memfd_secret)
820 #endif
821
822 #define __NR_process_mrelease 448
823 __SYSCALL(__NR_process_mrelease, sys_process_mrelease)
824 #define __NR_futex_waitv 449
825 __SYSCALL(__NR_futex_waitv, sys_futex_waitv)
826 #define __NR_set_mempolicy_home_node 450
827 __SYSCALL(__NR_set_mempolicy_home_node, sys_set_mempolicy_home_node)
828
829 #define __NR_cachestat 451
830 __SYSCALL(__NR_cachestat, sys_cachestat)
831
832 #define __NR_fchmodat2 452
833 __SYSCALL(__NR_fchmodat2, sys_fchmodat2)
834
835 #undef __NR_syscalls
836 #define __NR_syscalls 453
837
838 /*
839 * 32 bit systems traditionally used different
840 * syscalls for off_t and loff_t arguments, while
841 * 64 bit systems only need the off_t version.
842 * For new 32 bit platforms, there is no need to
843 * implement the old 32 bit off_t syscalls, so
844 * they take different names.
845 * Here we map the numbers so that both versions
846 * use the same syscall table layout.
847 */
848 #if __BITS_PER_LONG == 64 && !defined(__SYSCALL_COMPAT)
849 #define __NR_fcntl __NR3264_fcntl
850 #define __NR_statfs __NR3264_statfs
851 #define __NR_fstatfs __NR3264_fstatfs
852 #define __NR_truncate __NR3264_truncate
853 #define __NR_ftruncate __NR3264_ftruncate
854 #define __NR_lseek __NR3264_lseek
855 #define __NR_sendfile __NR3264_sendfile
856 #if defined(__ARCH_WANT_NEW_STAT) || defined(__ARCH_WANT_STAT64)
857 #define __NR_newfstatat __NR3264_fstatat
858 #define __NR_fstat __NR3264_fstat
859 #endif
860 #define __NR_mmap __NR3264_mmap
861 #define __NR_fadvise64 __NR3264_fadvise64
862 #ifdef __NR3264_stat
863 #define __NR_stat __NR3264_stat
864 #define __NR_lstat __NR3264_lstat
865 #endif
866 #else
867 #define __NR_fcntl64 __NR3264_fcntl
868 #define __NR_statfs64 __NR3264_statfs
869 #define __NR_fstatfs64 __NR3264_fstatfs
870 #define __NR_truncate64 __NR3264_truncate
871 #define __NR_ftruncate64 __NR3264_ftruncate
872 #define __NR_llseek __NR3264_lseek
873 #define __NR_sendfile64 __NR3264_sendfile
874 #if defined(__ARCH_WANT_NEW_STAT) || defined(__ARCH_WANT_STAT64)
875 #define __NR_fstatat64 __NR3264_fstatat
876 #define __NR_fstat64 __NR3264_fstat
877 #endif
878 #define __NR_mmap2 __NR3264_mmap
879 #define __NR_fadvise64_64 __NR3264_fadvise64
880 #ifdef __NR3264_stat
881 #define __NR_stat64 __NR3264_stat
882 #define __NR_lstat64 __NR3264_lstat
883 #endif
884 #endif
885 [wit@fedora asm-generic]$
886 [wit@fedora asm-generic]$
三、参考资料
1、 Linux添加系统调用的两种方法 （通俗易懂 !） -- https://blog.csdn.net/m0_74282605/article/details/132062756
2、 编译Linux内核全过程及添加系统调用 -- https://blog.csdn.net/IFONLY000/article/details/127129865
3、 linux 内核修炼之道——系统调用 -- https://www.shuzhiduo.com/A/gGdXepaEz4/
本文由 lnlidawei 原创、整理、转载，本文来自于【博客园】； 整理和转载的文章的版权归属于【原创作者】； 转载或引用时请【保留文章的来源信息】：https://www.cnblogs.com/lnlidawei/p/17983724
