Loading...
1// SPDX-License-Identifier: GPL-2.0
2
3#include <linux/linkage.h>
4#include <linux/errno.h>
5
6#include <asm/unistd.h>
7
8#ifdef CONFIG_ARCH_HAS_SYSCALL_WRAPPER
9/* Architectures may override COND_SYSCALL and COND_SYSCALL_COMPAT */
10#include <asm/syscall_wrapper.h>
11#endif /* CONFIG_ARCH_HAS_SYSCALL_WRAPPER */
12
13/* we can't #include <linux/syscalls.h> here,
14 but tell gcc to not warn with -Wmissing-prototypes */
15asmlinkage long sys_ni_syscall(void);
16
17/*
18 * Non-implemented system calls get redirected here.
19 */
20asmlinkage long sys_ni_syscall(void)
21{
22 return -ENOSYS;
23}
24
25#ifndef COND_SYSCALL
26#define COND_SYSCALL(name) cond_syscall(sys_##name)
27#endif /* COND_SYSCALL */
28
29#ifndef COND_SYSCALL_COMPAT
30#define COND_SYSCALL_COMPAT(name) cond_syscall(compat_sys_##name)
31#endif /* COND_SYSCALL_COMPAT */
32
33/*
34 * This list is kept in the same order as include/uapi/asm-generic/unistd.h.
35 * Architecture specific entries go below, followed by deprecated or obsolete
36 * system calls.
37 */
38
39COND_SYSCALL(io_setup);
40COND_SYSCALL_COMPAT(io_setup);
41COND_SYSCALL(io_destroy);
42COND_SYSCALL(io_submit);
43COND_SYSCALL_COMPAT(io_submit);
44COND_SYSCALL(io_cancel);
45COND_SYSCALL(io_getevents_time32);
46COND_SYSCALL(io_getevents);
47COND_SYSCALL(io_pgetevents_time32);
48COND_SYSCALL(io_pgetevents);
49COND_SYSCALL_COMPAT(io_pgetevents_time32);
50COND_SYSCALL_COMPAT(io_pgetevents);
51COND_SYSCALL(io_uring_setup);
52COND_SYSCALL(io_uring_enter);
53COND_SYSCALL(io_uring_register);
54
55/* fs/xattr.c */
56
57/* fs/dcache.c */
58
59/* fs/cookies.c */
60COND_SYSCALL(lookup_dcookie);
61COND_SYSCALL_COMPAT(lookup_dcookie);
62
63/* fs/eventfd.c */
64COND_SYSCALL(eventfd2);
65
66/* fs/eventfd.c */
67COND_SYSCALL(epoll_create1);
68COND_SYSCALL(epoll_ctl);
69COND_SYSCALL(epoll_pwait);
70COND_SYSCALL_COMPAT(epoll_pwait);
71
72/* fs/fcntl.c */
73
74/* fs/inotify_user.c */
75COND_SYSCALL(inotify_init1);
76COND_SYSCALL(inotify_add_watch);
77COND_SYSCALL(inotify_rm_watch);
78
79/* fs/ioctl.c */
80
81/* fs/ioprio.c */
82COND_SYSCALL(ioprio_set);
83COND_SYSCALL(ioprio_get);
84
85/* fs/locks.c */
86COND_SYSCALL(flock);
87
88/* fs/namei.c */
89
90/* fs/namespace.c */
91
92/* fs/nfsctl.c */
93
94/* fs/open.c */
95
96/* fs/pipe.c */
97
98/* fs/quota.c */
99COND_SYSCALL(quotactl);
100
101/* fs/readdir.c */
102
103/* fs/read_write.c */
104
105/* fs/sendfile.c */
106
107/* fs/select.c */
108
109/* fs/signalfd.c */
110COND_SYSCALL(signalfd4);
111COND_SYSCALL_COMPAT(signalfd4);
112
113/* fs/splice.c */
114
115/* fs/stat.c */
116
117/* fs/sync.c */
118
119/* fs/timerfd.c */
120COND_SYSCALL(timerfd_create);
121COND_SYSCALL(timerfd_settime);
122COND_SYSCALL(timerfd_settime32);
123COND_SYSCALL(timerfd_gettime);
124COND_SYSCALL(timerfd_gettime32);
125
126/* fs/utimes.c */
127
128/* kernel/acct.c */
129COND_SYSCALL(acct);
130
131/* kernel/capability.c */
132COND_SYSCALL(capget);
133COND_SYSCALL(capset);
134
135/* kernel/exec_domain.c */
136
137/* kernel/exit.c */
138
139/* kernel/fork.c */
140/* __ARCH_WANT_SYS_CLONE3 */
141COND_SYSCALL(clone3);
142
143/* kernel/futex.c */
144COND_SYSCALL(futex);
145COND_SYSCALL(futex_time32);
146COND_SYSCALL(set_robust_list);
147COND_SYSCALL_COMPAT(set_robust_list);
148COND_SYSCALL(get_robust_list);
149COND_SYSCALL_COMPAT(get_robust_list);
150
151/* kernel/hrtimer.c */
152
153/* kernel/itimer.c */
154
155/* kernel/kexec.c */
156COND_SYSCALL(kexec_load);
157COND_SYSCALL_COMPAT(kexec_load);
158
159/* kernel/module.c */
160COND_SYSCALL(init_module);
161COND_SYSCALL(delete_module);
162
163/* kernel/posix-timers.c */
164
165/* kernel/printk.c */
166COND_SYSCALL(syslog);
167
168/* kernel/ptrace.c */
169
170/* kernel/sched/core.c */
171
172/* kernel/sys.c */
173COND_SYSCALL(setregid);
174COND_SYSCALL(setgid);
175COND_SYSCALL(setreuid);
176COND_SYSCALL(setuid);
177COND_SYSCALL(setresuid);
178COND_SYSCALL(getresuid);
179COND_SYSCALL(setresgid);
180COND_SYSCALL(getresgid);
181COND_SYSCALL(setfsuid);
182COND_SYSCALL(setfsgid);
183COND_SYSCALL(setgroups);
184COND_SYSCALL(getgroups);
185
186/* kernel/time.c */
187
188/* kernel/timer.c */
189
190/* ipc/mqueue.c */
191COND_SYSCALL(mq_open);
192COND_SYSCALL_COMPAT(mq_open);
193COND_SYSCALL(mq_unlink);
194COND_SYSCALL(mq_timedsend);
195COND_SYSCALL(mq_timedsend_time32);
196COND_SYSCALL(mq_timedreceive);
197COND_SYSCALL(mq_timedreceive_time32);
198COND_SYSCALL(mq_notify);
199COND_SYSCALL_COMPAT(mq_notify);
200COND_SYSCALL(mq_getsetattr);
201COND_SYSCALL_COMPAT(mq_getsetattr);
202
203/* ipc/msg.c */
204COND_SYSCALL(msgget);
205COND_SYSCALL(old_msgctl);
206COND_SYSCALL(msgctl);
207COND_SYSCALL_COMPAT(msgctl);
208COND_SYSCALL_COMPAT(old_msgctl);
209COND_SYSCALL(msgrcv);
210COND_SYSCALL_COMPAT(msgrcv);
211COND_SYSCALL(msgsnd);
212COND_SYSCALL_COMPAT(msgsnd);
213
214/* ipc/sem.c */
215COND_SYSCALL(semget);
216COND_SYSCALL(old_semctl);
217COND_SYSCALL(semctl);
218COND_SYSCALL_COMPAT(semctl);
219COND_SYSCALL_COMPAT(old_semctl);
220COND_SYSCALL(semtimedop);
221COND_SYSCALL(semtimedop_time32);
222COND_SYSCALL(semop);
223
224/* ipc/shm.c */
225COND_SYSCALL(shmget);
226COND_SYSCALL(old_shmctl);
227COND_SYSCALL(shmctl);
228COND_SYSCALL_COMPAT(shmctl);
229COND_SYSCALL_COMPAT(old_shmctl);
230COND_SYSCALL(shmat);
231COND_SYSCALL_COMPAT(shmat);
232COND_SYSCALL(shmdt);
233
234/* net/socket.c */
235COND_SYSCALL(socket);
236COND_SYSCALL(socketpair);
237COND_SYSCALL(bind);
238COND_SYSCALL(listen);
239COND_SYSCALL(accept);
240COND_SYSCALL(connect);
241COND_SYSCALL(getsockname);
242COND_SYSCALL(getpeername);
243COND_SYSCALL(setsockopt);
244COND_SYSCALL_COMPAT(setsockopt);
245COND_SYSCALL(getsockopt);
246COND_SYSCALL_COMPAT(getsockopt);
247COND_SYSCALL(sendto);
248COND_SYSCALL(shutdown);
249COND_SYSCALL(recvfrom);
250COND_SYSCALL_COMPAT(recvfrom);
251COND_SYSCALL(sendmsg);
252COND_SYSCALL_COMPAT(sendmsg);
253COND_SYSCALL(recvmsg);
254COND_SYSCALL_COMPAT(recvmsg);
255
256/* mm/filemap.c */
257
258/* mm/nommu.c, also with MMU */
259COND_SYSCALL(mremap);
260
261/* security/keys/keyctl.c */
262COND_SYSCALL(add_key);
263COND_SYSCALL(request_key);
264COND_SYSCALL(keyctl);
265COND_SYSCALL_COMPAT(keyctl);
266
267/* arch/example/kernel/sys_example.c */
268
269/* mm/fadvise.c */
270COND_SYSCALL(fadvise64_64);
271
272/* mm/, CONFIG_MMU only */
273COND_SYSCALL(swapon);
274COND_SYSCALL(swapoff);
275COND_SYSCALL(mprotect);
276COND_SYSCALL(msync);
277COND_SYSCALL(mlock);
278COND_SYSCALL(munlock);
279COND_SYSCALL(mlockall);
280COND_SYSCALL(munlockall);
281COND_SYSCALL(mincore);
282COND_SYSCALL(madvise);
283COND_SYSCALL(remap_file_pages);
284COND_SYSCALL(mbind);
285COND_SYSCALL_COMPAT(mbind);
286COND_SYSCALL(get_mempolicy);
287COND_SYSCALL_COMPAT(get_mempolicy);
288COND_SYSCALL(set_mempolicy);
289COND_SYSCALL_COMPAT(set_mempolicy);
290COND_SYSCALL(migrate_pages);
291COND_SYSCALL_COMPAT(migrate_pages);
292COND_SYSCALL(move_pages);
293COND_SYSCALL_COMPAT(move_pages);
294
295COND_SYSCALL(perf_event_open);
296COND_SYSCALL(accept4);
297COND_SYSCALL(recvmmsg);
298COND_SYSCALL(recvmmsg_time32);
299COND_SYSCALL_COMPAT(recvmmsg_time32);
300COND_SYSCALL_COMPAT(recvmmsg_time64);
301
302/*
303 * Architecture specific syscalls: see further below
304 */
305
306/* fanotify */
307COND_SYSCALL(fanotify_init);
308COND_SYSCALL(fanotify_mark);
309
310/* open by handle */
311COND_SYSCALL(name_to_handle_at);
312COND_SYSCALL(open_by_handle_at);
313COND_SYSCALL_COMPAT(open_by_handle_at);
314
315COND_SYSCALL(sendmmsg);
316COND_SYSCALL_COMPAT(sendmmsg);
317COND_SYSCALL(process_vm_readv);
318COND_SYSCALL_COMPAT(process_vm_readv);
319COND_SYSCALL(process_vm_writev);
320COND_SYSCALL_COMPAT(process_vm_writev);
321
322/* compare kernel pointers */
323COND_SYSCALL(kcmp);
324
325COND_SYSCALL(finit_module);
326
327/* operate on Secure Computing state */
328COND_SYSCALL(seccomp);
329
330COND_SYSCALL(memfd_create);
331
332/* access BPF programs and maps */
333COND_SYSCALL(bpf);
334
335/* execveat */
336COND_SYSCALL(execveat);
337
338COND_SYSCALL(userfaultfd);
339
340/* membarrier */
341COND_SYSCALL(membarrier);
342
343COND_SYSCALL(mlock2);
344
345COND_SYSCALL(copy_file_range);
346
347/* memory protection keys */
348COND_SYSCALL(pkey_mprotect);
349COND_SYSCALL(pkey_alloc);
350COND_SYSCALL(pkey_free);
351
352
353/*
354 * Architecture specific weak syscall entries.
355 */
356
357/* pciconfig: alpha, arm, arm64, ia64, sparc */
358COND_SYSCALL(pciconfig_read);
359COND_SYSCALL(pciconfig_write);
360COND_SYSCALL(pciconfig_iobase);
361
362/* sys_socketcall: arm, mips, x86, ... */
363COND_SYSCALL(socketcall);
364COND_SYSCALL_COMPAT(socketcall);
365
366/* compat syscalls for arm64, x86, ... */
367COND_SYSCALL_COMPAT(sysctl);
368COND_SYSCALL_COMPAT(fanotify_mark);
369
370/* x86 */
371COND_SYSCALL(vm86old);
372COND_SYSCALL(modify_ldt);
373COND_SYSCALL_COMPAT(quotactl32);
374COND_SYSCALL(vm86);
375COND_SYSCALL(kexec_file_load);
376
377/* s390 */
378COND_SYSCALL(s390_pci_mmio_read);
379COND_SYSCALL(s390_pci_mmio_write);
380COND_SYSCALL(s390_ipc);
381COND_SYSCALL_COMPAT(s390_ipc);
382
383/* powerpc */
384COND_SYSCALL(rtas);
385COND_SYSCALL(spu_run);
386COND_SYSCALL(spu_create);
387COND_SYSCALL(subpage_prot);
388
389
390/*
391 * Deprecated system calls which are still defined in
392 * include/uapi/asm-generic/unistd.h and wanted by >= 1 arch
393 */
394
395/* __ARCH_WANT_SYSCALL_NO_FLAGS */
396COND_SYSCALL(epoll_create);
397COND_SYSCALL(inotify_init);
398COND_SYSCALL(eventfd);
399COND_SYSCALL(signalfd);
400COND_SYSCALL_COMPAT(signalfd);
401
402/* __ARCH_WANT_SYSCALL_OFF_T */
403COND_SYSCALL(fadvise64);
404
405/* __ARCH_WANT_SYSCALL_DEPRECATED */
406COND_SYSCALL(epoll_wait);
407COND_SYSCALL(recv);
408COND_SYSCALL_COMPAT(recv);
409COND_SYSCALL(send);
410COND_SYSCALL(bdflush);
411COND_SYSCALL(uselib);
412
413
414/*
415 * The syscalls below are not found in include/uapi/asm-generic/unistd.h
416 */
417
418/* obsolete: SGETMASK_SYSCALL */
419COND_SYSCALL(sgetmask);
420COND_SYSCALL(ssetmask);
421
422/* obsolete: SYSFS_SYSCALL */
423COND_SYSCALL(sysfs);
424
425/* obsolete: __ARCH_WANT_SYS_IPC */
426COND_SYSCALL(ipc);
427COND_SYSCALL_COMPAT(ipc);
428
429/* obsolete: UID16 */
430COND_SYSCALL(chown16);
431COND_SYSCALL(fchown16);
432COND_SYSCALL(getegid16);
433COND_SYSCALL(geteuid16);
434COND_SYSCALL(getgid16);
435COND_SYSCALL(getgroups16);
436COND_SYSCALL(getresgid16);
437COND_SYSCALL(getresuid16);
438COND_SYSCALL(getuid16);
439COND_SYSCALL(lchown16);
440COND_SYSCALL(setfsgid16);
441COND_SYSCALL(setfsuid16);
442COND_SYSCALL(setgid16);
443COND_SYSCALL(setgroups16);
444COND_SYSCALL(setregid16);
445COND_SYSCALL(setresgid16);
446COND_SYSCALL(setresuid16);
447COND_SYSCALL(setreuid16);
448COND_SYSCALL(setuid16);
449
450/* restartable sequence */
451COND_SYSCALL(rseq);
1// SPDX-License-Identifier: GPL-2.0
2
3#include <linux/linkage.h>
4#include <linux/errno.h>
5
6#include <asm/unistd.h>
7
8#ifdef CONFIG_ARCH_HAS_SYSCALL_WRAPPER
9/* Architectures may override COND_SYSCALL and COND_SYSCALL_COMPAT */
10#include <asm/syscall_wrapper.h>
11#endif /* CONFIG_ARCH_HAS_SYSCALL_WRAPPER */
12
13/* we can't #include <linux/syscalls.h> here,
14 but tell gcc to not warn with -Wmissing-prototypes */
15asmlinkage long sys_ni_syscall(void);
16
17/*
18 * Non-implemented system calls get redirected here.
19 */
20asmlinkage long sys_ni_syscall(void)
21{
22 return -ENOSYS;
23}
24
25#ifndef COND_SYSCALL
26#define COND_SYSCALL(name) cond_syscall(sys_##name)
27#endif /* COND_SYSCALL */
28
29#ifndef COND_SYSCALL_COMPAT
30#define COND_SYSCALL_COMPAT(name) cond_syscall(compat_sys_##name)
31#endif /* COND_SYSCALL_COMPAT */
32
33/*
34 * This list is kept in the same order as include/uapi/asm-generic/unistd.h.
35 * Architecture specific entries go below, followed by deprecated or obsolete
36 * system calls.
37 */
38
39COND_SYSCALL(io_setup);
40COND_SYSCALL_COMPAT(io_setup);
41COND_SYSCALL(io_destroy);
42COND_SYSCALL(io_submit);
43COND_SYSCALL_COMPAT(io_submit);
44COND_SYSCALL(io_cancel);
45COND_SYSCALL(io_getevents_time32);
46COND_SYSCALL(io_getevents);
47COND_SYSCALL(io_pgetevents_time32);
48COND_SYSCALL(io_pgetevents);
49COND_SYSCALL_COMPAT(io_pgetevents_time32);
50COND_SYSCALL_COMPAT(io_pgetevents);
51COND_SYSCALL(io_uring_setup);
52COND_SYSCALL(io_uring_enter);
53COND_SYSCALL(io_uring_register);
54
55/* fs/xattr.c */
56
57/* fs/dcache.c */
58
59/* fs/cookies.c */
60COND_SYSCALL(lookup_dcookie);
61COND_SYSCALL_COMPAT(lookup_dcookie);
62
63/* fs/eventfd.c */
64COND_SYSCALL(eventfd2);
65
66/* fs/eventfd.c */
67COND_SYSCALL(epoll_create1);
68COND_SYSCALL(epoll_ctl);
69COND_SYSCALL(epoll_pwait);
70COND_SYSCALL_COMPAT(epoll_pwait);
71COND_SYSCALL(epoll_pwait2);
72COND_SYSCALL_COMPAT(epoll_pwait2);
73
74/* fs/fcntl.c */
75
76/* fs/inotify_user.c */
77COND_SYSCALL(inotify_init1);
78COND_SYSCALL(inotify_add_watch);
79COND_SYSCALL(inotify_rm_watch);
80
81/* fs/ioctl.c */
82
83/* fs/ioprio.c */
84COND_SYSCALL(ioprio_set);
85COND_SYSCALL(ioprio_get);
86
87/* fs/locks.c */
88COND_SYSCALL(flock);
89
90/* fs/namei.c */
91
92/* fs/namespace.c */
93
94/* fs/nfsctl.c */
95
96/* fs/open.c */
97
98/* fs/pipe.c */
99
100/* fs/quota.c */
101COND_SYSCALL(quotactl);
102COND_SYSCALL(quotactl_fd);
103
104/* fs/readdir.c */
105
106/* fs/read_write.c */
107
108/* fs/sendfile.c */
109
110/* fs/select.c */
111
112/* fs/signalfd.c */
113COND_SYSCALL(signalfd4);
114COND_SYSCALL_COMPAT(signalfd4);
115
116/* fs/splice.c */
117
118/* fs/stat.c */
119
120/* fs/sync.c */
121
122/* fs/timerfd.c */
123COND_SYSCALL(timerfd_create);
124COND_SYSCALL(timerfd_settime);
125COND_SYSCALL(timerfd_settime32);
126COND_SYSCALL(timerfd_gettime);
127COND_SYSCALL(timerfd_gettime32);
128
129/* fs/utimes.c */
130
131/* kernel/acct.c */
132COND_SYSCALL(acct);
133
134/* kernel/capability.c */
135COND_SYSCALL(capget);
136COND_SYSCALL(capset);
137
138/* kernel/exec_domain.c */
139
140/* kernel/exit.c */
141
142/* kernel/fork.c */
143/* __ARCH_WANT_SYS_CLONE3 */
144COND_SYSCALL(clone3);
145
146/* kernel/futex.c */
147COND_SYSCALL(futex);
148COND_SYSCALL(futex_time32);
149COND_SYSCALL(set_robust_list);
150COND_SYSCALL_COMPAT(set_robust_list);
151COND_SYSCALL(get_robust_list);
152COND_SYSCALL_COMPAT(get_robust_list);
153
154/* kernel/hrtimer.c */
155
156/* kernel/itimer.c */
157
158/* kernel/kexec.c */
159COND_SYSCALL(kexec_load);
160COND_SYSCALL_COMPAT(kexec_load);
161
162/* kernel/module.c */
163COND_SYSCALL(init_module);
164COND_SYSCALL(delete_module);
165
166/* kernel/posix-timers.c */
167
168/* kernel/printk.c */
169COND_SYSCALL(syslog);
170
171/* kernel/ptrace.c */
172
173/* kernel/sched/core.c */
174
175/* kernel/sys.c */
176COND_SYSCALL(setregid);
177COND_SYSCALL(setgid);
178COND_SYSCALL(setreuid);
179COND_SYSCALL(setuid);
180COND_SYSCALL(setresuid);
181COND_SYSCALL(getresuid);
182COND_SYSCALL(setresgid);
183COND_SYSCALL(getresgid);
184COND_SYSCALL(setfsuid);
185COND_SYSCALL(setfsgid);
186COND_SYSCALL(setgroups);
187COND_SYSCALL(getgroups);
188
189/* kernel/time.c */
190
191/* kernel/timer.c */
192
193/* ipc/mqueue.c */
194COND_SYSCALL(mq_open);
195COND_SYSCALL_COMPAT(mq_open);
196COND_SYSCALL(mq_unlink);
197COND_SYSCALL(mq_timedsend);
198COND_SYSCALL(mq_timedsend_time32);
199COND_SYSCALL(mq_timedreceive);
200COND_SYSCALL(mq_timedreceive_time32);
201COND_SYSCALL(mq_notify);
202COND_SYSCALL_COMPAT(mq_notify);
203COND_SYSCALL(mq_getsetattr);
204COND_SYSCALL_COMPAT(mq_getsetattr);
205
206/* ipc/msg.c */
207COND_SYSCALL(msgget);
208COND_SYSCALL(old_msgctl);
209COND_SYSCALL(msgctl);
210COND_SYSCALL_COMPAT(msgctl);
211COND_SYSCALL_COMPAT(old_msgctl);
212COND_SYSCALL(msgrcv);
213COND_SYSCALL_COMPAT(msgrcv);
214COND_SYSCALL(msgsnd);
215COND_SYSCALL_COMPAT(msgsnd);
216
217/* ipc/sem.c */
218COND_SYSCALL(semget);
219COND_SYSCALL(old_semctl);
220COND_SYSCALL(semctl);
221COND_SYSCALL_COMPAT(semctl);
222COND_SYSCALL_COMPAT(old_semctl);
223COND_SYSCALL(semtimedop);
224COND_SYSCALL(semtimedop_time32);
225COND_SYSCALL(semop);
226
227/* ipc/shm.c */
228COND_SYSCALL(shmget);
229COND_SYSCALL(old_shmctl);
230COND_SYSCALL(shmctl);
231COND_SYSCALL_COMPAT(shmctl);
232COND_SYSCALL_COMPAT(old_shmctl);
233COND_SYSCALL(shmat);
234COND_SYSCALL_COMPAT(shmat);
235COND_SYSCALL(shmdt);
236
237/* net/socket.c */
238COND_SYSCALL(socket);
239COND_SYSCALL(socketpair);
240COND_SYSCALL(bind);
241COND_SYSCALL(listen);
242COND_SYSCALL(accept);
243COND_SYSCALL(connect);
244COND_SYSCALL(getsockname);
245COND_SYSCALL(getpeername);
246COND_SYSCALL(setsockopt);
247COND_SYSCALL_COMPAT(setsockopt);
248COND_SYSCALL(getsockopt);
249COND_SYSCALL_COMPAT(getsockopt);
250COND_SYSCALL(sendto);
251COND_SYSCALL(shutdown);
252COND_SYSCALL(recvfrom);
253COND_SYSCALL_COMPAT(recvfrom);
254COND_SYSCALL(sendmsg);
255COND_SYSCALL_COMPAT(sendmsg);
256COND_SYSCALL(recvmsg);
257COND_SYSCALL_COMPAT(recvmsg);
258
259/* mm/filemap.c */
260
261/* mm/nommu.c, also with MMU */
262COND_SYSCALL(mremap);
263
264/* security/keys/keyctl.c */
265COND_SYSCALL(add_key);
266COND_SYSCALL(request_key);
267COND_SYSCALL(keyctl);
268COND_SYSCALL_COMPAT(keyctl);
269
270/* security/landlock/syscalls.c */
271COND_SYSCALL(landlock_create_ruleset);
272COND_SYSCALL(landlock_add_rule);
273COND_SYSCALL(landlock_restrict_self);
274
275/* arch/example/kernel/sys_example.c */
276
277/* mm/fadvise.c */
278COND_SYSCALL(fadvise64_64);
279
280/* mm/, CONFIG_MMU only */
281COND_SYSCALL(swapon);
282COND_SYSCALL(swapoff);
283COND_SYSCALL(mprotect);
284COND_SYSCALL(msync);
285COND_SYSCALL(mlock);
286COND_SYSCALL(munlock);
287COND_SYSCALL(mlockall);
288COND_SYSCALL(munlockall);
289COND_SYSCALL(mincore);
290COND_SYSCALL(madvise);
291COND_SYSCALL(process_madvise);
292COND_SYSCALL(remap_file_pages);
293COND_SYSCALL(mbind);
294COND_SYSCALL_COMPAT(mbind);
295COND_SYSCALL(get_mempolicy);
296COND_SYSCALL_COMPAT(get_mempolicy);
297COND_SYSCALL(set_mempolicy);
298COND_SYSCALL_COMPAT(set_mempolicy);
299COND_SYSCALL(migrate_pages);
300COND_SYSCALL_COMPAT(migrate_pages);
301COND_SYSCALL(move_pages);
302COND_SYSCALL_COMPAT(move_pages);
303
304COND_SYSCALL(perf_event_open);
305COND_SYSCALL(accept4);
306COND_SYSCALL(recvmmsg);
307COND_SYSCALL(recvmmsg_time32);
308COND_SYSCALL_COMPAT(recvmmsg_time32);
309COND_SYSCALL_COMPAT(recvmmsg_time64);
310
311/*
312 * Architecture specific syscalls: see further below
313 */
314
315/* fanotify */
316COND_SYSCALL(fanotify_init);
317COND_SYSCALL(fanotify_mark);
318
319/* open by handle */
320COND_SYSCALL(name_to_handle_at);
321COND_SYSCALL(open_by_handle_at);
322COND_SYSCALL_COMPAT(open_by_handle_at);
323
324COND_SYSCALL(sendmmsg);
325COND_SYSCALL_COMPAT(sendmmsg);
326COND_SYSCALL(process_vm_readv);
327COND_SYSCALL_COMPAT(process_vm_readv);
328COND_SYSCALL(process_vm_writev);
329COND_SYSCALL_COMPAT(process_vm_writev);
330
331/* compare kernel pointers */
332COND_SYSCALL(kcmp);
333
334COND_SYSCALL(finit_module);
335
336/* operate on Secure Computing state */
337COND_SYSCALL(seccomp);
338
339COND_SYSCALL(memfd_create);
340
341/* access BPF programs and maps */
342COND_SYSCALL(bpf);
343
344/* execveat */
345COND_SYSCALL(execveat);
346
347COND_SYSCALL(userfaultfd);
348
349/* membarrier */
350COND_SYSCALL(membarrier);
351
352COND_SYSCALL(mlock2);
353
354COND_SYSCALL(copy_file_range);
355
356/* memory protection keys */
357COND_SYSCALL(pkey_mprotect);
358COND_SYSCALL(pkey_alloc);
359COND_SYSCALL(pkey_free);
360
361/* memfd_secret */
362COND_SYSCALL(memfd_secret);
363
364/*
365 * Architecture specific weak syscall entries.
366 */
367
368/* pciconfig: alpha, arm, arm64, ia64, sparc */
369COND_SYSCALL(pciconfig_read);
370COND_SYSCALL(pciconfig_write);
371COND_SYSCALL(pciconfig_iobase);
372
373/* sys_socketcall: arm, mips, x86, ... */
374COND_SYSCALL(socketcall);
375COND_SYSCALL_COMPAT(socketcall);
376
377/* compat syscalls for arm64, x86, ... */
378COND_SYSCALL_COMPAT(fanotify_mark);
379
380/* x86 */
381COND_SYSCALL(vm86old);
382COND_SYSCALL(modify_ldt);
383COND_SYSCALL(vm86);
384COND_SYSCALL(kexec_file_load);
385
386/* s390 */
387COND_SYSCALL(s390_pci_mmio_read);
388COND_SYSCALL(s390_pci_mmio_write);
389COND_SYSCALL(s390_ipc);
390COND_SYSCALL_COMPAT(s390_ipc);
391
392/* powerpc */
393COND_SYSCALL(rtas);
394COND_SYSCALL(spu_run);
395COND_SYSCALL(spu_create);
396COND_SYSCALL(subpage_prot);
397
398
399/*
400 * Deprecated system calls which are still defined in
401 * include/uapi/asm-generic/unistd.h and wanted by >= 1 arch
402 */
403
404/* __ARCH_WANT_SYSCALL_NO_FLAGS */
405COND_SYSCALL(epoll_create);
406COND_SYSCALL(inotify_init);
407COND_SYSCALL(eventfd);
408COND_SYSCALL(signalfd);
409COND_SYSCALL_COMPAT(signalfd);
410
411/* __ARCH_WANT_SYSCALL_OFF_T */
412COND_SYSCALL(fadvise64);
413
414/* __ARCH_WANT_SYSCALL_DEPRECATED */
415COND_SYSCALL(epoll_wait);
416COND_SYSCALL(recv);
417COND_SYSCALL_COMPAT(recv);
418COND_SYSCALL(send);
419COND_SYSCALL(bdflush);
420COND_SYSCALL(uselib);
421
422/* optional: time32 */
423COND_SYSCALL(time32);
424COND_SYSCALL(stime32);
425COND_SYSCALL(utime32);
426COND_SYSCALL(adjtimex_time32);
427COND_SYSCALL(sched_rr_get_interval_time32);
428COND_SYSCALL(nanosleep_time32);
429COND_SYSCALL(rt_sigtimedwait_time32);
430COND_SYSCALL_COMPAT(rt_sigtimedwait_time32);
431COND_SYSCALL(timer_settime32);
432COND_SYSCALL(timer_gettime32);
433COND_SYSCALL(clock_settime32);
434COND_SYSCALL(clock_gettime32);
435COND_SYSCALL(clock_getres_time32);
436COND_SYSCALL(clock_nanosleep_time32);
437COND_SYSCALL(utimes_time32);
438COND_SYSCALL(futimesat_time32);
439COND_SYSCALL(pselect6_time32);
440COND_SYSCALL_COMPAT(pselect6_time32);
441COND_SYSCALL(ppoll_time32);
442COND_SYSCALL_COMPAT(ppoll_time32);
443COND_SYSCALL(utimensat_time32);
444COND_SYSCALL(clock_adjtime32);
445
446/*
447 * The syscalls below are not found in include/uapi/asm-generic/unistd.h
448 */
449
450/* obsolete: SGETMASK_SYSCALL */
451COND_SYSCALL(sgetmask);
452COND_SYSCALL(ssetmask);
453
454/* obsolete: SYSFS_SYSCALL */
455COND_SYSCALL(sysfs);
456
457/* obsolete: __ARCH_WANT_SYS_IPC */
458COND_SYSCALL(ipc);
459COND_SYSCALL_COMPAT(ipc);
460
461/* obsolete: UID16 */
462COND_SYSCALL(chown16);
463COND_SYSCALL(fchown16);
464COND_SYSCALL(getegid16);
465COND_SYSCALL(geteuid16);
466COND_SYSCALL(getgid16);
467COND_SYSCALL(getgroups16);
468COND_SYSCALL(getresgid16);
469COND_SYSCALL(getresuid16);
470COND_SYSCALL(getuid16);
471COND_SYSCALL(lchown16);
472COND_SYSCALL(setfsgid16);
473COND_SYSCALL(setfsuid16);
474COND_SYSCALL(setgid16);
475COND_SYSCALL(setgroups16);
476COND_SYSCALL(setregid16);
477COND_SYSCALL(setresgid16);
478COND_SYSCALL(setresuid16);
479COND_SYSCALL(setreuid16);
480COND_SYSCALL(setuid16);
481
482/* restartable sequence */
483COND_SYSCALL(rseq);