Project import generated by Copybara.
GitOrigin-RevId: 9654cb29c4d4a7d7b454fb9a49681230540464e3
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index f7c561c..91a740f 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -1,15 +1,16 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
/*
* syscalls.h - Linux syscall interfaces (non-arch-specific)
*
* Copyright (c) 2004 Randy Dunlap
* Copyright (c) 2004 Open Source Development Labs
+ *
+ * This file is released under the GPLv2.
+ * See the file COPYING for more details.
*/
#ifndef _LINUX_SYSCALLS_H
#define _LINUX_SYSCALLS_H
-struct __aio_sigset;
struct epoll_event;
struct iattr;
struct inode;
@@ -47,28 +48,24 @@ struct stat;
struct stat64;
struct statfs;
struct statfs64;
-struct statx;
struct __sysctl_args;
struct sysinfo;
struct timespec;
struct timeval;
-struct __kernel_timex;
+struct timex;
struct timezone;
struct tms;
struct utimbuf;
struct mq_attr;
struct compat_stat;
-struct old_timeval32;
+struct compat_timeval;
struct robust_list_head;
struct getcpu_cache;
struct old_linux_dirent;
struct perf_event_attr;
struct file_handle;
struct sigaltstack;
-struct rseq;
union bpf_attr;
-struct io_uring_params;
-struct clone_args;
#include <linux/types.h>
#include <linux/aio_abi.h>
@@ -81,20 +78,8 @@ struct clone_args;
#include <linux/unistd.h>
#include <linux/quota.h>
#include <linux/key.h>
-#include <linux/personality.h>
#include <trace/syscall.h>
-#ifdef CONFIG_ARCH_HAS_SYSCALL_WRAPPER
-/*
- * It may be useful for an architecture to override the definitions of the
- * SYSCALL_DEFINE0() and __SYSCALL_DEFINEx() macros, in particular to use a
- * different calling convention for syscalls. To allow for that, the prototypes
- * for the sys_*() functions below will *not* be included if
- * CONFIG_ARCH_HAS_SYSCALL_WRAPPER is enabled.
- */
-#include <asm/syscall_wrapper.h>
-#endif /* CONFIG_ARCH_HAS_SYSCALL_WRAPPER */
-
/*
* __MAP - apply a macro to syscall arguments
* __MAP(n, m, t1, a1, t2, a2, ..., tn, an) will expand to
@@ -105,7 +90,7 @@ struct clone_args;
* for SYSCALL_DEFINE<n>/COMPAT_SYSCALL_DEFINE<n>
*/
#define __MAP0(m,...)
-#define __MAP1(m,t,a,...) m(t,a)
+#define __MAP1(m,t,a) m(t,a)
#define __MAP2(m,t,a,...) m(t,a), __MAP1(m,__VA_ARGS__)
#define __MAP3(m,t,a,...) m(t,a), __MAP2(m,__VA_ARGS__)
#define __MAP4(m,t,a,...) m(t,a), __MAP3(m,__VA_ARGS__)
@@ -114,12 +99,11 @@ struct clone_args;
#define __MAP(n,...) __MAP##n(__VA_ARGS__)
#define __SC_DECL(t, a) t a
-#define __TYPE_AS(t, v) __same_type((__force t)0, v)
-#define __TYPE_IS_L(t) (__TYPE_AS(t, 0L))
-#define __TYPE_IS_UL(t) (__TYPE_AS(t, 0UL))
-#define __TYPE_IS_LL(t) (__TYPE_AS(t, 0LL) || __TYPE_AS(t, 0ULL))
+#define __TYPE_IS_L(t) (__same_type((t)0, 0L))
+#define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
+#define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
-#define __SC_CAST(t, a) (__force t) a
+#define __SC_CAST(t, a) (t) a
#define __SC_ARGS(t, a) a
#define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
@@ -187,29 +171,13 @@ extern struct trace_event_functions exit_syscall_print_funcs;
static struct syscall_metadata __used \
__attribute__((section("__syscalls_metadata"))) \
*__p_syscall_meta_##sname = &__syscall_meta_##sname;
-
-static inline int is_syscall_trace_event(struct trace_event_call *tp_event)
-{
- return tp_event->class == &event_class_syscall_enter ||
- tp_event->class == &event_class_syscall_exit;
-}
-
#else
#define SYSCALL_METADATA(sname, nb, ...)
-
-static inline int is_syscall_trace_event(struct trace_event_call *tp_event)
-{
- return 0;
-}
#endif
-#ifndef SYSCALL_DEFINE0
#define SYSCALL_DEFINE0(sname) \
SYSCALL_METADATA(_##sname, 0); \
- asmlinkage long sys_##sname(void); \
- ALLOW_ERROR_INJECTION(sys_##sname, ERRNO); \
asmlinkage long sys_##sname(void)
-#endif /* SYSCALL_DEFINE0 */
#define SYSCALL_DEFINE1(name, ...) SYSCALL_DEFINEx(1, _##name, __VA_ARGS__)
#define SYSCALL_DEFINE2(name, ...) SYSCALL_DEFINEx(2, _##name, __VA_ARGS__)
@@ -218,111 +186,244 @@ static inline int is_syscall_trace_event(struct trace_event_call *tp_event)
#define SYSCALL_DEFINE5(name, ...) SYSCALL_DEFINEx(5, _##name, __VA_ARGS__)
#define SYSCALL_DEFINE6(name, ...) SYSCALL_DEFINEx(6, _##name, __VA_ARGS__)
-#define SYSCALL_DEFINE_MAXARGS 6
-
#define SYSCALL_DEFINEx(x, sname, ...) \
SYSCALL_METADATA(sname, x, __VA_ARGS__) \
__SYSCALL_DEFINEx(x, sname, __VA_ARGS__)
#define __PROTECT(...) asmlinkage_protect(__VA_ARGS__)
-
-/*
- * The asmlinkage stub is aliased to a function named __se_sys_*() which
- * sign-extends 32-bit ints to longs whenever needed. The actual work is
- * done within __do_sys_*().
- */
-#ifndef __SYSCALL_DEFINEx
#define __SYSCALL_DEFINEx(x, name, ...) \
- __diag_push(); \
- __diag_ignore(GCC, 8, "-Wattribute-alias", \
- "Type aliasing is used to sanitize syscall arguments");\
asmlinkage long sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)) \
- __attribute__((alias(__stringify(__se_sys##name)))); \
- ALLOW_ERROR_INJECTION(sys##name, ERRNO); \
- static inline long __do_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__));\
- asmlinkage long __se_sys##name(__MAP(x,__SC_LONG,__VA_ARGS__)); \
- asmlinkage long __se_sys##name(__MAP(x,__SC_LONG,__VA_ARGS__)) \
+ __attribute__((alias(__stringify(SyS##name)))); \
+ static inline long SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__)); \
+ asmlinkage long SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__)); \
+ asmlinkage long SyS##name(__MAP(x,__SC_LONG,__VA_ARGS__)) \
{ \
- long ret = __do_sys##name(__MAP(x,__SC_CAST,__VA_ARGS__));\
+ long ret = SYSC##name(__MAP(x,__SC_CAST,__VA_ARGS__)); \
__MAP(x,__SC_TEST,__VA_ARGS__); \
__PROTECT(x, ret,__MAP(x,__SC_ARGS,__VA_ARGS__)); \
return ret; \
} \
- __diag_pop(); \
- static inline long __do_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__))
-#endif /* __SYSCALL_DEFINEx */
+ static inline long SYSC##name(__MAP(x,__SC_DECL,__VA_ARGS__))
-/*
- * Called before coming back to user-mode. Returning to user-mode with an
- * address limit different than USER_DS can allow to overwrite kernel memory.
- */
-static inline void addr_limit_user_check(void)
-{
-#ifdef TIF_FSCHECK
- if (!test_thread_flag(TIF_FSCHECK))
- return;
+asmlinkage long sys32_quotactl(unsigned int cmd, const char __user *special,
+ qid_t id, void __user *addr);
+asmlinkage long sys_time(time_t __user *tloc);
+asmlinkage long sys_stime(time_t __user *tptr);
+asmlinkage long sys_gettimeofday(struct timeval __user *tv,
+ struct timezone __user *tz);
+asmlinkage long sys_settimeofday(struct timeval __user *tv,
+ struct timezone __user *tz);
+asmlinkage long sys_adjtimex(struct timex __user *txc_p);
+
+asmlinkage long sys_times(struct tms __user *tbuf);
+
+asmlinkage long sys_gettid(void);
+asmlinkage long sys_nanosleep(struct timespec __user *rqtp, struct timespec __user *rmtp);
+asmlinkage long sys_alarm(unsigned int seconds);
+asmlinkage long sys_getpid(void);
+asmlinkage long sys_getppid(void);
+asmlinkage long sys_getuid(void);
+asmlinkage long sys_geteuid(void);
+asmlinkage long sys_getgid(void);
+asmlinkage long sys_getegid(void);
+asmlinkage long sys_getresuid(uid_t __user *ruid, uid_t __user *euid, uid_t __user *suid);
+asmlinkage long sys_getresgid(gid_t __user *rgid, gid_t __user *egid, gid_t __user *sgid);
+asmlinkage long sys_getpgid(pid_t pid);
+asmlinkage long sys_getpgrp(void);
+asmlinkage long sys_getsid(pid_t pid);
+asmlinkage long sys_getgroups(int gidsetsize, gid_t __user *grouplist);
+
+asmlinkage long sys_setregid(gid_t rgid, gid_t egid);
+asmlinkage long sys_setgid(gid_t gid);
+asmlinkage long sys_setreuid(uid_t ruid, uid_t euid);
+asmlinkage long sys_setuid(uid_t uid);
+asmlinkage long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid);
+asmlinkage long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid);
+asmlinkage long sys_setfsuid(uid_t uid);
+asmlinkage long sys_setfsgid(gid_t gid);
+asmlinkage long sys_setpgid(pid_t pid, pid_t pgid);
+asmlinkage long sys_setsid(void);
+asmlinkage long sys_setgroups(int gidsetsize, gid_t __user *grouplist);
+
+asmlinkage long sys_acct(const char __user *name);
+asmlinkage long sys_capget(cap_user_header_t header,
+ cap_user_data_t dataptr);
+asmlinkage long sys_capset(cap_user_header_t header,
+ const cap_user_data_t data);
+asmlinkage long sys_personality(unsigned int personality);
+
+asmlinkage long sys_sigpending(old_sigset_t __user *set);
+asmlinkage long sys_sigprocmask(int how, old_sigset_t __user *set,
+ old_sigset_t __user *oset);
+asmlinkage long sys_sigaltstack(const struct sigaltstack __user *uss,
+ struct sigaltstack __user *uoss);
+
+asmlinkage long sys_getitimer(int which, struct itimerval __user *value);
+asmlinkage long sys_setitimer(int which,
+ struct itimerval __user *value,
+ struct itimerval __user *ovalue);
+asmlinkage long sys_timer_create(clockid_t which_clock,
+ struct sigevent __user *timer_event_spec,
+ timer_t __user * created_timer_id);
+asmlinkage long sys_timer_gettime(timer_t timer_id,
+ struct itimerspec __user *setting);
+asmlinkage long sys_timer_getoverrun(timer_t timer_id);
+asmlinkage long sys_timer_settime(timer_t timer_id, int flags,
+ const struct itimerspec __user *new_setting,
+ struct itimerspec __user *old_setting);
+asmlinkage long sys_timer_delete(timer_t timer_id);
+asmlinkage long sys_clock_settime(clockid_t which_clock,
+ const struct timespec __user *tp);
+asmlinkage long sys_clock_gettime(clockid_t which_clock,
+ struct timespec __user *tp);
+asmlinkage long sys_clock_adjtime(clockid_t which_clock,
+ struct timex __user *tx);
+asmlinkage long sys_clock_getres(clockid_t which_clock,
+ struct timespec __user *tp);
+asmlinkage long sys_clock_nanosleep(clockid_t which_clock, int flags,
+ const struct timespec __user *rqtp,
+ struct timespec __user *rmtp);
+
+asmlinkage long sys_nice(int increment);
+asmlinkage long sys_sched_setscheduler(pid_t pid, int policy,
+ struct sched_param __user *param);
+asmlinkage long sys_sched_setparam(pid_t pid,
+ struct sched_param __user *param);
+asmlinkage long sys_sched_setattr(pid_t pid,
+ struct sched_attr __user *attr,
+ unsigned int flags);
+asmlinkage long sys_sched_getscheduler(pid_t pid);
+asmlinkage long sys_sched_getparam(pid_t pid,
+ struct sched_param __user *param);
+asmlinkage long sys_sched_getattr(pid_t pid,
+ struct sched_attr __user *attr,
+ unsigned int size,
+ unsigned int flags);
+asmlinkage long sys_sched_setaffinity(pid_t pid, unsigned int len,
+ unsigned long __user *user_mask_ptr);
+asmlinkage long sys_sched_getaffinity(pid_t pid, unsigned int len,
+ unsigned long __user *user_mask_ptr);
+asmlinkage long sys_sched_yield(void);
+asmlinkage long sys_sched_get_priority_max(int policy);
+asmlinkage long sys_sched_get_priority_min(int policy);
+asmlinkage long sys_sched_rr_get_interval(pid_t pid,
+ struct timespec __user *interval);
+asmlinkage long sys_setpriority(int which, int who, int niceval);
+asmlinkage long sys_getpriority(int which, int who);
+
+asmlinkage long sys_shutdown(int, int);
+asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd,
+ void __user *arg);
+asmlinkage long sys_restart_syscall(void);
+asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments,
+ struct kexec_segment __user *segments,
+ unsigned long flags);
+asmlinkage long sys_kexec_file_load(int kernel_fd, int initrd_fd,
+ unsigned long cmdline_len,
+ const char __user *cmdline_ptr,
+ unsigned long flags);
+
+asmlinkage long sys_exit(int error_code);
+asmlinkage long sys_exit_group(int error_code);
+asmlinkage long sys_wait4(pid_t pid, int __user *stat_addr,
+ int options, struct rusage __user *ru);
+asmlinkage long sys_waitid(int which, pid_t pid,
+ struct siginfo __user *infop,
+ int options, struct rusage __user *ru);
+asmlinkage long sys_waitpid(pid_t pid, int __user *stat_addr, int options);
+asmlinkage long sys_set_tid_address(int __user *tidptr);
+asmlinkage long sys_futex(u32 __user *uaddr, int op, u32 val,
+ struct timespec __user *utime, u32 __user *uaddr2,
+ u32 val3);
+
+asmlinkage long sys_init_module(void __user *umod, unsigned long len,
+ const char __user *uargs);
+asmlinkage long sys_delete_module(const char __user *name_user,
+ unsigned int flags);
+
+#ifdef CONFIG_OLD_SIGSUSPEND
+asmlinkage long sys_sigsuspend(old_sigset_t mask);
#endif
- if (CHECK_DATA_CORRUPTION(!segment_eq(get_fs(), USER_DS),
- "Invalid address limit on user-mode return"))
- force_sig(SIGKILL);
-
-#ifdef TIF_FSCHECK
- clear_thread_flag(TIF_FSCHECK);
+#ifdef CONFIG_OLD_SIGSUSPEND3
+asmlinkage long sys_sigsuspend(int unused1, int unused2, old_sigset_t mask);
#endif
-}
-/*
- * These syscall function prototypes are kept in the same order as
- * include/uapi/asm-generic/unistd.h. Architecture specific entries go below,
- * followed by deprecated or obsolete system calls.
- *
- * Please note that these prototypes here are only provided for information
- * purposes, for static analysis, and for linking from the syscall table.
- * These functions should not be called elsewhere from kernel code.
- *
- * As the syscall calling convention may be different from the default
- * for architectures overriding the syscall calling convention, do not
- * include the prototypes if CONFIG_ARCH_HAS_SYSCALL_WRAPPER is enabled.
- */
-#ifndef CONFIG_ARCH_HAS_SYSCALL_WRAPPER
-asmlinkage long sys_io_setup(unsigned nr_reqs, aio_context_t __user *ctx);
-asmlinkage long sys_io_destroy(aio_context_t ctx);
-asmlinkage long sys_io_submit(aio_context_t, long,
- struct iocb __user * __user *);
-asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
- struct io_event __user *result);
-asmlinkage long sys_io_getevents(aio_context_t ctx_id,
- long min_nr,
- long nr,
- struct io_event __user *events,
- struct __kernel_timespec __user *timeout);
-asmlinkage long sys_io_getevents_time32(__u32 ctx_id,
- __s32 min_nr,
- __s32 nr,
- struct io_event __user *events,
- struct old_timespec32 __user *timeout);
-asmlinkage long sys_io_pgetevents(aio_context_t ctx_id,
- long min_nr,
- long nr,
- struct io_event __user *events,
- struct __kernel_timespec __user *timeout,
- const struct __aio_sigset *sig);
-asmlinkage long sys_io_pgetevents_time32(aio_context_t ctx_id,
- long min_nr,
- long nr,
- struct io_event __user *events,
- struct old_timespec32 __user *timeout,
- const struct __aio_sigset *sig);
-asmlinkage long sys_io_uring_setup(u32 entries,
- struct io_uring_params __user *p);
-asmlinkage long sys_io_uring_enter(unsigned int fd, u32 to_submit,
- u32 min_complete, u32 flags,
- const sigset_t __user *sig, size_t sigsz);
-asmlinkage long sys_io_uring_register(unsigned int fd, unsigned int op,
- void __user *arg, unsigned int nr_args);
+asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize);
-/* fs/xattr.c */
+#ifdef CONFIG_OLD_SIGACTION
+asmlinkage long sys_sigaction(int, const struct old_sigaction __user *,
+ struct old_sigaction __user *);
+#endif
+
+#ifndef CONFIG_ODD_RT_SIGACTION
+asmlinkage long sys_rt_sigaction(int,
+ const struct sigaction __user *,
+ struct sigaction __user *,
+ size_t);
+#endif
+asmlinkage long sys_rt_sigprocmask(int how, sigset_t __user *set,
+ sigset_t __user *oset, size_t sigsetsize);
+asmlinkage long sys_rt_sigpending(sigset_t __user *set, size_t sigsetsize);
+asmlinkage long sys_rt_sigtimedwait(const sigset_t __user *uthese,
+ siginfo_t __user *uinfo,
+ const struct timespec __user *uts,
+ size_t sigsetsize);
+asmlinkage long sys_rt_tgsigqueueinfo(pid_t tgid, pid_t pid, int sig,
+ siginfo_t __user *uinfo);
+asmlinkage long sys_kill(pid_t pid, int sig);
+asmlinkage long sys_tgkill(pid_t tgid, pid_t pid, int sig);
+asmlinkage long sys_tkill(pid_t pid, int sig);
+asmlinkage long sys_rt_sigqueueinfo(pid_t pid, int sig, siginfo_t __user *uinfo);
+asmlinkage long sys_sgetmask(void);
+asmlinkage long sys_ssetmask(int newmask);
+asmlinkage long sys_signal(int sig, __sighandler_t handler);
+asmlinkage long sys_pause(void);
+
+asmlinkage long sys_sync(void);
+asmlinkage long sys_fsync(unsigned int fd);
+asmlinkage long sys_fdatasync(unsigned int fd);
+asmlinkage long sys_bdflush(int func, long data);
+asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
+ char __user *type, unsigned long flags,
+ void __user *data);
+asmlinkage long sys_umount(char __user *name, int flags);
+asmlinkage long sys_oldumount(char __user *name);
+asmlinkage long sys_truncate(const char __user *path, long length);
+asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
+asmlinkage long sys_stat(const char __user *filename,
+ struct __old_kernel_stat __user *statbuf);
+asmlinkage long sys_statfs(const char __user * path,
+ struct statfs __user *buf);
+asmlinkage long sys_statfs64(const char __user *path, size_t sz,
+ struct statfs64 __user *buf);
+asmlinkage long sys_fstatfs(unsigned int fd, struct statfs __user *buf);
+asmlinkage long sys_fstatfs64(unsigned int fd, size_t sz,
+ struct statfs64 __user *buf);
+asmlinkage long sys_lstat(const char __user *filename,
+ struct __old_kernel_stat __user *statbuf);
+asmlinkage long sys_fstat(unsigned int fd,
+ struct __old_kernel_stat __user *statbuf);
+asmlinkage long sys_newstat(const char __user *filename,
+ struct stat __user *statbuf);
+asmlinkage long sys_newlstat(const char __user *filename,
+ struct stat __user *statbuf);
+asmlinkage long sys_newfstat(unsigned int fd, struct stat __user *statbuf);
+asmlinkage long sys_ustat(unsigned dev, struct ustat __user *ubuf);
+#if defined(__ARCH_WANT_STAT64) || defined(__ARCH_WANT_COMPAT_STAT64)
+asmlinkage long sys_stat64(const char __user *filename,
+ struct stat64 __user *statbuf);
+asmlinkage long sys_fstat64(unsigned long fd, struct stat64 __user *statbuf);
+asmlinkage long sys_lstat64(const char __user *filename,
+ struct stat64 __user *statbuf);
+asmlinkage long sys_fstatat64(int dfd, const char __user *filename,
+ struct stat64 __user *statbuf, int flag);
+#endif
+#if BITS_PER_LONG == 32
+asmlinkage long sys_truncate64(const char __user *path, loff_t length);
+asmlinkage long sys_ftruncate64(unsigned int fd, loff_t length);
+#endif
+
asmlinkage long sys_setxattr(const char __user *path, const char __user *name,
const void __user *value, size_t size, int flags);
asmlinkage long sys_lsetxattr(const char __user *path, const char __user *name,
@@ -346,812 +447,83 @@ asmlinkage long sys_lremovexattr(const char __user *path,
const char __user *name);
asmlinkage long sys_fremovexattr(int fd, const char __user *name);
-/* fs/dcache.c */
-asmlinkage long sys_getcwd(char __user *buf, unsigned long size);
+asmlinkage long sys_brk(unsigned long brk);
+asmlinkage long sys_mprotect(unsigned long start, size_t len,
+ unsigned long prot);
+asmlinkage long sys_mremap(unsigned long addr,
+ unsigned long old_len, unsigned long new_len,
+ unsigned long flags, unsigned long new_addr);
+asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size,
+ unsigned long prot, unsigned long pgoff,
+ unsigned long flags);
+asmlinkage long sys_msync(unsigned long start, size_t len, int flags);
+asmlinkage long sys_fadvise64(int fd, loff_t offset, size_t len, int advice);
+asmlinkage long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice);
+asmlinkage long sys_munmap(unsigned long addr, size_t len);
+asmlinkage long sys_mlock(unsigned long start, size_t len);
+asmlinkage long sys_munlock(unsigned long start, size_t len);
+asmlinkage long sys_mlockall(int flags);
+asmlinkage long sys_munlockall(void);
+asmlinkage long sys_madvise(unsigned long start, size_t len, int behavior);
+asmlinkage long sys_mincore(unsigned long start, size_t len,
+ unsigned char __user * vec);
-/* fs/cookies.c */
-asmlinkage long sys_lookup_dcookie(u64 cookie64, char __user *buf, size_t len);
+asmlinkage long sys_pivot_root(const char __user *new_root,
+ const char __user *put_old);
+asmlinkage long sys_chroot(const char __user *filename);
+asmlinkage long sys_mknod(const char __user *filename, umode_t mode,
+ unsigned dev);
+asmlinkage long sys_link(const char __user *oldname,
+ const char __user *newname);
+asmlinkage long sys_symlink(const char __user *old, const char __user *new);
+asmlinkage long sys_unlink(const char __user *pathname);
+asmlinkage long sys_rename(const char __user *oldname,
+ const char __user *newname);
+asmlinkage long sys_chmod(const char __user *filename, umode_t mode);
+asmlinkage long sys_fchmod(unsigned int fd, umode_t mode);
-/* fs/eventfd.c */
-asmlinkage long sys_eventfd2(unsigned int count, int flags);
-
-/* fs/eventpoll.c */
-asmlinkage long sys_epoll_create1(int flags);
-asmlinkage long sys_epoll_ctl(int epfd, int op, int fd,
- struct epoll_event __user *event);
-asmlinkage long sys_epoll_pwait(int epfd, struct epoll_event __user *events,
- int maxevents, int timeout,
- const sigset_t __user *sigmask,
- size_t sigsetsize);
-
-/* fs/fcntl.c */
-asmlinkage long sys_dup(unsigned int fildes);
-asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags);
asmlinkage long sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg);
#if BITS_PER_LONG == 32
asmlinkage long sys_fcntl64(unsigned int fd,
unsigned int cmd, unsigned long arg);
#endif
-
-/* fs/inotify_user.c */
-asmlinkage long sys_inotify_init1(int flags);
-asmlinkage long sys_inotify_add_watch(int fd, const char __user *path,
- u32 mask);
-asmlinkage long sys_inotify_rm_watch(int fd, __s32 wd);
-
-/* fs/ioctl.c */
+asmlinkage long sys_pipe(int __user *fildes);
+asmlinkage long sys_pipe2(int __user *fildes, int flags);
+asmlinkage long sys_dup(unsigned int fildes);
+asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd);
+asmlinkage long sys_dup3(unsigned int oldfd, unsigned int newfd, int flags);
+asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int on);
asmlinkage long sys_ioctl(unsigned int fd, unsigned int cmd,
unsigned long arg);
-
-/* fs/ioprio.c */
-asmlinkage long sys_ioprio_set(int which, int who, int ioprio);
-asmlinkage long sys_ioprio_get(int which, int who);
-
-/* fs/locks.c */
asmlinkage long sys_flock(unsigned int fd, unsigned int cmd);
-
-/* fs/namei.c */
-asmlinkage long sys_mknodat(int dfd, const char __user * filename, umode_t mode,
- unsigned dev);
-asmlinkage long sys_mkdirat(int dfd, const char __user * pathname, umode_t mode);
-asmlinkage long sys_unlinkat(int dfd, const char __user * pathname, int flag);
-asmlinkage long sys_symlinkat(const char __user * oldname,
- int newdfd, const char __user * newname);
-asmlinkage long sys_linkat(int olddfd, const char __user *oldname,
- int newdfd, const char __user *newname, int flags);
-asmlinkage long sys_renameat(int olddfd, const char __user * oldname,
- int newdfd, const char __user * newname);
-
-/* fs/namespace.c */
-asmlinkage long sys_umount(char __user *name, int flags);
-asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
- char __user *type, unsigned long flags,
- void __user *data);
-asmlinkage long sys_pivot_root(const char __user *new_root,
- const char __user *put_old);
-
-/* fs/nfsctl.c */
-
-/* fs/open.c */
-asmlinkage long sys_statfs(const char __user * path,
- struct statfs __user *buf);
-asmlinkage long sys_statfs64(const char __user *path, size_t sz,
- struct statfs64 __user *buf);
-asmlinkage long sys_fstatfs(unsigned int fd, struct statfs __user *buf);
-asmlinkage long sys_fstatfs64(unsigned int fd, size_t sz,
- struct statfs64 __user *buf);
-asmlinkage long sys_truncate(const char __user *path, long length);
-asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
-#if BITS_PER_LONG == 32
-asmlinkage long sys_truncate64(const char __user *path, loff_t length);
-asmlinkage long sys_ftruncate64(unsigned int fd, loff_t length);
-#endif
-asmlinkage long sys_fallocate(int fd, int mode, loff_t offset, loff_t len);
-asmlinkage long sys_faccessat(int dfd, const char __user *filename, int mode);
-asmlinkage long sys_chdir(const char __user *filename);
-asmlinkage long sys_fchdir(unsigned int fd);
-asmlinkage long sys_chroot(const char __user *filename);
-asmlinkage long sys_fchmod(unsigned int fd, umode_t mode);
-asmlinkage long sys_fchmodat(int dfd, const char __user * filename,
- umode_t mode);
-asmlinkage long sys_fchownat(int dfd, const char __user *filename, uid_t user,
- gid_t group, int flag);
-asmlinkage long sys_fchown(unsigned int fd, uid_t user, gid_t group);
-asmlinkage long sys_openat(int dfd, const char __user *filename, int flags,
- umode_t mode);
-asmlinkage long sys_close(unsigned int fd);
-asmlinkage long sys_vhangup(void);
-
-/* fs/pipe.c */
-asmlinkage long sys_pipe2(int __user *fildes, int flags);
-
-/* fs/quota.c */
-asmlinkage long sys_quotactl(unsigned int cmd, const char __user *special,
- qid_t id, void __user *addr);
-
-/* fs/readdir.c */
-asmlinkage long sys_getdents64(unsigned int fd,
- struct linux_dirent64 __user *dirent,
- unsigned int count);
-
-/* fs/read_write.c */
-asmlinkage long sys_llseek(unsigned int fd, unsigned long offset_high,
- unsigned long offset_low, loff_t __user *result,
- unsigned int whence);
-asmlinkage long sys_lseek(unsigned int fd, off_t offset,
- unsigned int whence);
-asmlinkage long sys_read(unsigned int fd, char __user *buf, size_t count);
-asmlinkage long sys_write(unsigned int fd, const char __user *buf,
- size_t count);
-asmlinkage long sys_readv(unsigned long fd,
- const struct iovec __user *vec,
- unsigned long vlen);
-asmlinkage long sys_writev(unsigned long fd,
- const struct iovec __user *vec,
- unsigned long vlen);
-asmlinkage long sys_pread64(unsigned int fd, char __user *buf,
- size_t count, loff_t pos);
-asmlinkage long sys_pwrite64(unsigned int fd, const char __user *buf,
- size_t count, loff_t pos);
-asmlinkage long sys_preadv(unsigned long fd, const struct iovec __user *vec,
- unsigned long vlen, unsigned long pos_l, unsigned long pos_h);
-asmlinkage long sys_pwritev(unsigned long fd, const struct iovec __user *vec,
- unsigned long vlen, unsigned long pos_l, unsigned long pos_h);
-
-/* fs/sendfile.c */
-asmlinkage long sys_sendfile64(int out_fd, int in_fd,
- loff_t __user *offset, size_t count);
-
-/* fs/select.c */
-asmlinkage long sys_pselect6(int, fd_set __user *, fd_set __user *,
- fd_set __user *, struct __kernel_timespec __user *,
- void __user *);
-asmlinkage long sys_pselect6_time32(int, fd_set __user *, fd_set __user *,
- fd_set __user *, struct old_timespec32 __user *,
- void __user *);
-asmlinkage long sys_ppoll(struct pollfd __user *, unsigned int,
- struct __kernel_timespec __user *, const sigset_t __user *,
- size_t);
-asmlinkage long sys_ppoll_time32(struct pollfd __user *, unsigned int,
- struct old_timespec32 __user *, const sigset_t __user *,
- size_t);
-
-/* fs/signalfd.c */
-asmlinkage long sys_signalfd4(int ufd, sigset_t __user *user_mask, size_t sizemask, int flags);
-
-/* fs/splice.c */
-asmlinkage long sys_vmsplice(int fd, const struct iovec __user *iov,
- unsigned long nr_segs, unsigned int flags);
-asmlinkage long sys_splice(int fd_in, loff_t __user *off_in,
- int fd_out, loff_t __user *off_out,
- size_t len, unsigned int flags);
-asmlinkage long sys_tee(int fdin, int fdout, size_t len, unsigned int flags);
-
-/* fs/stat.c */
-asmlinkage long sys_readlinkat(int dfd, const char __user *path, char __user *buf,
- int bufsiz);
-asmlinkage long sys_newfstatat(int dfd, const char __user *filename,
- struct stat __user *statbuf, int flag);
-asmlinkage long sys_newfstat(unsigned int fd, struct stat __user *statbuf);
-#if defined(__ARCH_WANT_STAT64) || defined(__ARCH_WANT_COMPAT_STAT64)
-asmlinkage long sys_fstat64(unsigned long fd, struct stat64 __user *statbuf);
-asmlinkage long sys_fstatat64(int dfd, const char __user *filename,
- struct stat64 __user *statbuf, int flag);
-#endif
-
-/* fs/sync.c */
-asmlinkage long sys_sync(void);
-asmlinkage long sys_fsync(unsigned int fd);
-asmlinkage long sys_fdatasync(unsigned int fd);
-asmlinkage long sys_sync_file_range2(int fd, unsigned int flags,
- loff_t offset, loff_t nbytes);
-asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes,
- unsigned int flags);
-
-/* fs/timerfd.c */
-asmlinkage long sys_timerfd_create(int clockid, int flags);
-asmlinkage long sys_timerfd_settime(int ufd, int flags,
- const struct __kernel_itimerspec __user *utmr,
- struct __kernel_itimerspec __user *otmr);
-asmlinkage long sys_timerfd_gettime(int ufd, struct __kernel_itimerspec __user *otmr);
-asmlinkage long sys_timerfd_gettime32(int ufd,
- struct old_itimerspec32 __user *otmr);
-asmlinkage long sys_timerfd_settime32(int ufd, int flags,
- const struct old_itimerspec32 __user *utmr,
- struct old_itimerspec32 __user *otmr);
-
-/* fs/utimes.c */
-asmlinkage long sys_utimensat(int dfd, const char __user *filename,
- struct __kernel_timespec __user *utimes,
- int flags);
-asmlinkage long sys_utimensat_time32(unsigned int dfd,
- const char __user *filename,
- struct old_timespec32 __user *t, int flags);
-
-/* kernel/acct.c */
-asmlinkage long sys_acct(const char __user *name);
-
-/* kernel/capability.c */
-asmlinkage long sys_capget(cap_user_header_t header,
- cap_user_data_t dataptr);
-asmlinkage long sys_capset(cap_user_header_t header,
- const cap_user_data_t data);
-
-/* kernel/exec_domain.c */
-asmlinkage long sys_personality(unsigned int personality);
-
-/* kernel/exit.c */
-asmlinkage long sys_exit(int error_code);
-asmlinkage long sys_exit_group(int error_code);
-asmlinkage long sys_waitid(int which, pid_t pid,
- struct siginfo __user *infop,
- int options, struct rusage __user *ru);
-
-/* kernel/fork.c */
-asmlinkage long sys_set_tid_address(int __user *tidptr);
-asmlinkage long sys_unshare(unsigned long unshare_flags);
-
-/* kernel/futex.c */
-asmlinkage long sys_futex(u32 __user *uaddr, int op, u32 val,
- struct __kernel_timespec __user *utime, u32 __user *uaddr2,
- u32 val3);
-asmlinkage long sys_futex_time32(u32 __user *uaddr, int op, u32 val,
- struct old_timespec32 __user *utime, u32 __user *uaddr2,
- u32 val3);
-asmlinkage long sys_get_robust_list(int pid,
- struct robust_list_head __user * __user *head_ptr,
- size_t __user *len_ptr);
-asmlinkage long sys_set_robust_list(struct robust_list_head __user *head,
- size_t len);
-
-/* kernel/hrtimer.c */
-asmlinkage long sys_nanosleep(struct __kernel_timespec __user *rqtp,
- struct __kernel_timespec __user *rmtp);
-asmlinkage long sys_nanosleep_time32(struct old_timespec32 __user *rqtp,
- struct old_timespec32 __user *rmtp);
-
-/* kernel/itimer.c */
-asmlinkage long sys_getitimer(int which, struct itimerval __user *value);
-asmlinkage long sys_setitimer(int which,
- struct itimerval __user *value,
- struct itimerval __user *ovalue);
-
-/* kernel/kexec.c */
-asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments,
- struct kexec_segment __user *segments,
- unsigned long flags);
-
-/* kernel/module.c */
-asmlinkage long sys_init_module(void __user *umod, unsigned long len,
- const char __user *uargs);
-asmlinkage long sys_delete_module(const char __user *name_user,
- unsigned int flags);
-
-/* kernel/posix-timers.c */
-asmlinkage long sys_timer_create(clockid_t which_clock,
- struct sigevent __user *timer_event_spec,
- timer_t __user * created_timer_id);
-asmlinkage long sys_timer_gettime(timer_t timer_id,
- struct __kernel_itimerspec __user *setting);
-asmlinkage long sys_timer_getoverrun(timer_t timer_id);
-asmlinkage long sys_timer_settime(timer_t timer_id, int flags,
- const struct __kernel_itimerspec __user *new_setting,
- struct __kernel_itimerspec __user *old_setting);
-asmlinkage long sys_timer_delete(timer_t timer_id);
-asmlinkage long sys_clock_settime(clockid_t which_clock,
- const struct __kernel_timespec __user *tp);
-asmlinkage long sys_clock_gettime(clockid_t which_clock,
- struct __kernel_timespec __user *tp);
-asmlinkage long sys_clock_getres(clockid_t which_clock,
- struct __kernel_timespec __user *tp);
-asmlinkage long sys_clock_nanosleep(clockid_t which_clock, int flags,
- const struct __kernel_timespec __user *rqtp,
- struct __kernel_timespec __user *rmtp);
-asmlinkage long sys_timer_gettime32(timer_t timer_id,
- struct old_itimerspec32 __user *setting);
-asmlinkage long sys_timer_settime32(timer_t timer_id, int flags,
- struct old_itimerspec32 __user *new,
- struct old_itimerspec32 __user *old);
-asmlinkage long sys_clock_settime32(clockid_t which_clock,
- struct old_timespec32 __user *tp);
-asmlinkage long sys_clock_gettime32(clockid_t which_clock,
- struct old_timespec32 __user *tp);
-asmlinkage long sys_clock_getres_time32(clockid_t which_clock,
- struct old_timespec32 __user *tp);
-asmlinkage long sys_clock_nanosleep_time32(clockid_t which_clock, int flags,
- struct old_timespec32 __user *rqtp,
- struct old_timespec32 __user *rmtp);
-
-/* kernel/printk.c */
-asmlinkage long sys_syslog(int type, char __user *buf, int len);
-
-/* kernel/ptrace.c */
-asmlinkage long sys_ptrace(long request, long pid, unsigned long addr,
- unsigned long data);
-/* kernel/sched/core.c */
-
-asmlinkage long sys_sched_setparam(pid_t pid,
- struct sched_param __user *param);
-asmlinkage long sys_sched_setscheduler(pid_t pid, int policy,
- struct sched_param __user *param);
-asmlinkage long sys_sched_getscheduler(pid_t pid);
-asmlinkage long sys_sched_getparam(pid_t pid,
- struct sched_param __user *param);
-asmlinkage long sys_sched_setaffinity(pid_t pid, unsigned int len,
- unsigned long __user *user_mask_ptr);
-asmlinkage long sys_sched_getaffinity(pid_t pid, unsigned int len,
- unsigned long __user *user_mask_ptr);
-asmlinkage long sys_sched_yield(void);
-asmlinkage long sys_sched_get_priority_max(int policy);
-asmlinkage long sys_sched_get_priority_min(int policy);
-asmlinkage long sys_sched_rr_get_interval(pid_t pid,
- struct __kernel_timespec __user *interval);
-asmlinkage long sys_sched_rr_get_interval_time32(pid_t pid,
- struct old_timespec32 __user *interval);
-
-/* kernel/signal.c */
-asmlinkage long sys_restart_syscall(void);
-asmlinkage long sys_kill(pid_t pid, int sig);
-asmlinkage long sys_tkill(pid_t pid, int sig);
-asmlinkage long sys_tgkill(pid_t tgid, pid_t pid, int sig);
-asmlinkage long sys_sigaltstack(const struct sigaltstack __user *uss,
- struct sigaltstack __user *uoss);
-asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize);
-#ifndef CONFIG_ODD_RT_SIGACTION
-asmlinkage long sys_rt_sigaction(int,
- const struct sigaction __user *,
- struct sigaction __user *,
- size_t);
-#endif
-asmlinkage long sys_rt_sigprocmask(int how, sigset_t __user *set,
- sigset_t __user *oset, size_t sigsetsize);
-asmlinkage long sys_rt_sigpending(sigset_t __user *set, size_t sigsetsize);
-asmlinkage long sys_rt_sigtimedwait(const sigset_t __user *uthese,
- siginfo_t __user *uinfo,
- const struct __kernel_timespec __user *uts,
- size_t sigsetsize);
-asmlinkage long sys_rt_sigtimedwait_time32(const sigset_t __user *uthese,
- siginfo_t __user *uinfo,
- const struct old_timespec32 __user *uts,
- size_t sigsetsize);
-asmlinkage long sys_rt_sigqueueinfo(pid_t pid, int sig, siginfo_t __user *uinfo);
-
-/* kernel/sys.c */
-asmlinkage long sys_setpriority(int which, int who, int niceval);
-asmlinkage long sys_getpriority(int which, int who);
-asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd,
- void __user *arg);
-asmlinkage long sys_setregid(gid_t rgid, gid_t egid);
-asmlinkage long sys_setgid(gid_t gid);
-asmlinkage long sys_setreuid(uid_t ruid, uid_t euid);
-asmlinkage long sys_setuid(uid_t uid);
-asmlinkage long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid);
-asmlinkage long sys_getresuid(uid_t __user *ruid, uid_t __user *euid, uid_t __user *suid);
-asmlinkage long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid);
-asmlinkage long sys_getresgid(gid_t __user *rgid, gid_t __user *egid, gid_t __user *sgid);
-asmlinkage long sys_setfsuid(uid_t uid);
-asmlinkage long sys_setfsgid(gid_t gid);
-asmlinkage long sys_times(struct tms __user *tbuf);
-asmlinkage long sys_setpgid(pid_t pid, pid_t pgid);
-asmlinkage long sys_getpgid(pid_t pid);
-asmlinkage long sys_getsid(pid_t pid);
-asmlinkage long sys_setsid(void);
-asmlinkage long sys_getgroups(int gidsetsize, gid_t __user *grouplist);
-asmlinkage long sys_setgroups(int gidsetsize, gid_t __user *grouplist);
-asmlinkage long sys_newuname(struct new_utsname __user *name);
-asmlinkage long sys_sethostname(char __user *name, int len);
-asmlinkage long sys_setdomainname(char __user *name, int len);
-asmlinkage long sys_getrlimit(unsigned int resource,
- struct rlimit __user *rlim);
-asmlinkage long sys_setrlimit(unsigned int resource,
- struct rlimit __user *rlim);
-asmlinkage long sys_getrusage(int who, struct rusage __user *ru);
-asmlinkage long sys_umask(int mask);
-asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3,
- unsigned long arg4, unsigned long arg5);
-asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache);
-
-/* kernel/time.c */
-asmlinkage long sys_gettimeofday(struct timeval __user *tv,
- struct timezone __user *tz);
-asmlinkage long sys_settimeofday(struct timeval __user *tv,
- struct timezone __user *tz);
-asmlinkage long sys_adjtimex(struct __kernel_timex __user *txc_p);
-asmlinkage long sys_adjtimex_time32(struct old_timex32 __user *txc_p);
-
-/* kernel/timer.c */
-asmlinkage long sys_getpid(void);
-asmlinkage long sys_getppid(void);
-asmlinkage long sys_getuid(void);
-asmlinkage long sys_geteuid(void);
-asmlinkage long sys_getgid(void);
-asmlinkage long sys_getegid(void);
-asmlinkage long sys_gettid(void);
-asmlinkage long sys_sysinfo(struct sysinfo __user *info);
-
-/* ipc/mqueue.c */
-asmlinkage long sys_mq_open(const char __user *name, int oflag, umode_t mode, struct mq_attr __user *attr);
-asmlinkage long sys_mq_unlink(const char __user *name);
-asmlinkage long sys_mq_timedsend(mqd_t mqdes, const char __user *msg_ptr, size_t msg_len, unsigned int msg_prio, const struct __kernel_timespec __user *abs_timeout);
-asmlinkage long sys_mq_timedreceive(mqd_t mqdes, char __user *msg_ptr, size_t msg_len, unsigned int __user *msg_prio, const struct __kernel_timespec __user *abs_timeout);
-asmlinkage long sys_mq_notify(mqd_t mqdes, const struct sigevent __user *notification);
-asmlinkage long sys_mq_getsetattr(mqd_t mqdes, const struct mq_attr __user *mqstat, struct mq_attr __user *omqstat);
-asmlinkage long sys_mq_timedreceive_time32(mqd_t mqdes,
- char __user *u_msg_ptr,
- unsigned int msg_len, unsigned int __user *u_msg_prio,
- const struct old_timespec32 __user *u_abs_timeout);
-asmlinkage long sys_mq_timedsend_time32(mqd_t mqdes,
- const char __user *u_msg_ptr,
- unsigned int msg_len, unsigned int msg_prio,
- const struct old_timespec32 __user *u_abs_timeout);
-
-/* ipc/msg.c */
-asmlinkage long sys_msgget(key_t key, int msgflg);
-asmlinkage long sys_old_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
-asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
-asmlinkage long sys_msgrcv(int msqid, struct msgbuf __user *msgp,
- size_t msgsz, long msgtyp, int msgflg);
-asmlinkage long sys_msgsnd(int msqid, struct msgbuf __user *msgp,
- size_t msgsz, int msgflg);
-
-/* ipc/sem.c */
-asmlinkage long sys_semget(key_t key, int nsems, int semflg);
-asmlinkage long sys_semctl(int semid, int semnum, int cmd, unsigned long arg);
-asmlinkage long sys_old_semctl(int semid, int semnum, int cmd, unsigned long arg);
-asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
- unsigned nsops,
- const struct __kernel_timespec __user *timeout);
-asmlinkage long sys_semtimedop_time32(int semid, struct sembuf __user *sops,
- unsigned nsops,
- const struct old_timespec32 __user *timeout);
-asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
- unsigned nsops);
-
-/* ipc/shm.c */
-asmlinkage long sys_shmget(key_t key, size_t size, int flag);
-asmlinkage long sys_old_shmctl(int shmid, int cmd, struct shmid_ds __user *buf);
-asmlinkage long sys_shmctl(int shmid, int cmd, struct shmid_ds __user *buf);
-asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
-asmlinkage long sys_shmdt(char __user *shmaddr);
-
-/* net/socket.c */
-asmlinkage long sys_socket(int, int, int);
-asmlinkage long sys_socketpair(int, int, int, int __user *);
-asmlinkage long sys_bind(int, struct sockaddr __user *, int);
-asmlinkage long sys_listen(int, int);
-asmlinkage long sys_accept(int, struct sockaddr __user *, int __user *);
-asmlinkage long sys_connect(int, struct sockaddr __user *, int);
-asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
-asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
-asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
- struct sockaddr __user *, int);
-asmlinkage long sys_recvfrom(int, void __user *, size_t, unsigned,
- struct sockaddr __user *, int __user *);
-asmlinkage long sys_setsockopt(int fd, int level, int optname,
- char __user *optval, int optlen);
-asmlinkage long sys_getsockopt(int fd, int level, int optname,
- char __user *optval, int __user *optlen);
-asmlinkage long sys_shutdown(int, int);
-asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
-asmlinkage long sys_recvmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
-
-/* mm/filemap.c */
-asmlinkage long sys_readahead(int fd, loff_t offset, size_t count);
-
-/* mm/nommu.c, also with MMU */
-asmlinkage long sys_brk(unsigned long brk);
-asmlinkage long sys_munmap(unsigned long addr, size_t len);
-asmlinkage long sys_mremap(unsigned long addr,
- unsigned long old_len, unsigned long new_len,
- unsigned long flags, unsigned long new_addr);
-
-/* security/keys/keyctl.c */
-asmlinkage long sys_add_key(const char __user *_type,
- const char __user *_description,
- const void __user *_payload,
- size_t plen,
- key_serial_t destringid);
-asmlinkage long sys_request_key(const char __user *_type,
- const char __user *_description,
- const char __user *_callout_info,
- key_serial_t destringid);
-asmlinkage long sys_keyctl(int cmd, unsigned long arg2, unsigned long arg3,
- unsigned long arg4, unsigned long arg5);
-
-/* arch/example/kernel/sys_example.c */
-#ifdef CONFIG_CLONE_BACKWARDS
-asmlinkage long sys_clone(unsigned long, unsigned long, int __user *, unsigned long,
- int __user *);
-#else
-#ifdef CONFIG_CLONE_BACKWARDS3
-asmlinkage long sys_clone(unsigned long, unsigned long, int, int __user *,
- int __user *, unsigned long);
-#else
-asmlinkage long sys_clone(unsigned long, unsigned long, int __user *,
- int __user *, unsigned long);
-#endif
-#endif
-
-asmlinkage long sys_clone3(struct clone_args __user *uargs, size_t size);
-
-asmlinkage long sys_execve(const char __user *filename,
- const char __user *const __user *argv,
- const char __user *const __user *envp);
-
-/* mm/fadvise.c */
-asmlinkage long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice);
-
-/* mm/, CONFIG_MMU only */
-asmlinkage long sys_swapon(const char __user *specialfile, int swap_flags);
-asmlinkage long sys_swapoff(const char __user *specialfile);
-asmlinkage long sys_mprotect(unsigned long start, size_t len,
- unsigned long prot);
-asmlinkage long sys_msync(unsigned long start, size_t len, int flags);
-asmlinkage long sys_mlock(unsigned long start, size_t len);
-asmlinkage long sys_munlock(unsigned long start, size_t len);
-asmlinkage long sys_mlockall(int flags);
-asmlinkage long sys_munlockall(void);
-asmlinkage long sys_mincore(unsigned long start, size_t len,
- unsigned char __user * vec);
-asmlinkage long sys_madvise(unsigned long start, size_t len, int behavior);
-asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size,
- unsigned long prot, unsigned long pgoff,
- unsigned long flags);
-asmlinkage long sys_mbind(unsigned long start, unsigned long len,
- unsigned long mode,
- const unsigned long __user *nmask,
- unsigned long maxnode,
- unsigned flags);
-asmlinkage long sys_get_mempolicy(int __user *policy,
- unsigned long __user *nmask,
- unsigned long maxnode,
- unsigned long addr, unsigned long flags);
-asmlinkage long sys_set_mempolicy(int mode, const unsigned long __user *nmask,
- unsigned long maxnode);
-asmlinkage long sys_migrate_pages(pid_t pid, unsigned long maxnode,
- const unsigned long __user *from,
- const unsigned long __user *to);
-asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages,
- const void __user * __user *pages,
- const int __user *nodes,
- int __user *status,
- int flags);
-
-asmlinkage long sys_rt_tgsigqueueinfo(pid_t tgid, pid_t pid, int sig,
- siginfo_t __user *uinfo);
-asmlinkage long sys_perf_event_open(
- struct perf_event_attr __user *attr_uptr,
- pid_t pid, int cpu, int group_fd, unsigned long flags);
-asmlinkage long sys_accept4(int, struct sockaddr __user *, int __user *, int);
-asmlinkage long sys_recvmmsg(int fd, struct mmsghdr __user *msg,
- unsigned int vlen, unsigned flags,
- struct __kernel_timespec __user *timeout);
-asmlinkage long sys_recvmmsg_time32(int fd, struct mmsghdr __user *msg,
- unsigned int vlen, unsigned flags,
- struct old_timespec32 __user *timeout);
-
-asmlinkage long sys_wait4(pid_t pid, int __user *stat_addr,
- int options, struct rusage __user *ru);
-asmlinkage long sys_prlimit64(pid_t pid, unsigned int resource,
- const struct rlimit64 __user *new_rlim,
- struct rlimit64 __user *old_rlim);
-asmlinkage long sys_fanotify_init(unsigned int flags, unsigned int event_f_flags);
-asmlinkage long sys_fanotify_mark(int fanotify_fd, unsigned int flags,
- u64 mask, int fd,
- const char __user *pathname);
-asmlinkage long sys_name_to_handle_at(int dfd, const char __user *name,
- struct file_handle __user *handle,
- int __user *mnt_id, int flag);
-asmlinkage long sys_open_by_handle_at(int mountdirfd,
- struct file_handle __user *handle,
- int flags);
-asmlinkage long sys_clock_adjtime(clockid_t which_clock,
- struct __kernel_timex __user *tx);
-asmlinkage long sys_clock_adjtime32(clockid_t which_clock,
- struct old_timex32 __user *tx);
-asmlinkage long sys_syncfs(int fd);
-asmlinkage long sys_setns(int fd, int nstype);
-asmlinkage long sys_pidfd_open(pid_t pid, unsigned int flags);
-asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
- unsigned int vlen, unsigned flags);
-asmlinkage long sys_process_vm_readv(pid_t pid,
- const struct iovec __user *lvec,
- unsigned long liovcnt,
- const struct iovec __user *rvec,
- unsigned long riovcnt,
- unsigned long flags);
-asmlinkage long sys_process_vm_writev(pid_t pid,
- const struct iovec __user *lvec,
- unsigned long liovcnt,
- const struct iovec __user *rvec,
- unsigned long riovcnt,
- unsigned long flags);
-asmlinkage long sys_kcmp(pid_t pid1, pid_t pid2, int type,
- unsigned long idx1, unsigned long idx2);
-asmlinkage long sys_finit_module(int fd, const char __user *uargs, int flags);
-asmlinkage long sys_sched_setattr(pid_t pid,
- struct sched_attr __user *attr,
- unsigned int flags);
-asmlinkage long sys_sched_getattr(pid_t pid,
- struct sched_attr __user *attr,
- unsigned int size,
- unsigned int flags);
-asmlinkage long sys_renameat2(int olddfd, const char __user *oldname,
- int newdfd, const char __user *newname,
- unsigned int flags);
-asmlinkage long sys_seccomp(unsigned int op, unsigned int flags,
- void __user *uargs);
-asmlinkage long sys_getrandom(char __user *buf, size_t count,
- unsigned int flags);
-asmlinkage long sys_memfd_create(const char __user *uname_ptr, unsigned int flags);
-asmlinkage long sys_bpf(int cmd, union bpf_attr *attr, unsigned int size);
-asmlinkage long sys_execveat(int dfd, const char __user *filename,
- const char __user *const __user *argv,
- const char __user *const __user *envp, int flags);
-asmlinkage long sys_userfaultfd(int flags);
-asmlinkage long sys_membarrier(int cmd, int flags);
-asmlinkage long sys_mlock2(unsigned long start, size_t len, int flags);
-asmlinkage long sys_copy_file_range(int fd_in, loff_t __user *off_in,
- int fd_out, loff_t __user *off_out,
- size_t len, unsigned int flags);
-asmlinkage long sys_preadv2(unsigned long fd, const struct iovec __user *vec,
- unsigned long vlen, unsigned long pos_l, unsigned long pos_h,
- rwf_t flags);
-asmlinkage long sys_pwritev2(unsigned long fd, const struct iovec __user *vec,
- unsigned long vlen, unsigned long pos_l, unsigned long pos_h,
- rwf_t flags);
-asmlinkage long sys_pkey_mprotect(unsigned long start, size_t len,
- unsigned long prot, int pkey);
-asmlinkage long sys_pkey_alloc(unsigned long flags, unsigned long init_val);
-asmlinkage long sys_pkey_free(int pkey);
-asmlinkage long sys_statx(int dfd, const char __user *path, unsigned flags,
- unsigned mask, struct statx __user *buffer);
-asmlinkage long sys_rseq(struct rseq __user *rseq, uint32_t rseq_len,
- int flags, uint32_t sig);
-asmlinkage long sys_open_tree(int dfd, const char __user *path, unsigned flags);
-asmlinkage long sys_move_mount(int from_dfd, const char __user *from_path,
- int to_dfd, const char __user *to_path,
- unsigned int ms_flags);
-asmlinkage long sys_fsopen(const char __user *fs_name, unsigned int flags);
-asmlinkage long sys_fsconfig(int fs_fd, unsigned int cmd, const char __user *key,
- const void __user *value, int aux);
-asmlinkage long sys_fsmount(int fs_fd, unsigned int flags, unsigned int ms_flags);
-asmlinkage long sys_fspick(int dfd, const char __user *path, unsigned int flags);
-asmlinkage long sys_pidfd_send_signal(int pidfd, int sig,
- siginfo_t __user *info,
- unsigned int flags);
-
-/*
- * Architecture-specific system calls
- */
-
-/* arch/x86/kernel/ioport.c */
-asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int on);
-
-/* pciconfig: alpha, arm, arm64, ia64, sparc */
-asmlinkage long sys_pciconfig_read(unsigned long bus, unsigned long dfn,
- unsigned long off, unsigned long len,
- void __user *buf);
-asmlinkage long sys_pciconfig_write(unsigned long bus, unsigned long dfn,
- unsigned long off, unsigned long len,
- void __user *buf);
-asmlinkage long sys_pciconfig_iobase(long which, unsigned long bus, unsigned long devfn);
-
-/* powerpc */
-asmlinkage long sys_spu_run(int fd, __u32 __user *unpc,
- __u32 __user *ustatus);
-asmlinkage long sys_spu_create(const char __user *name,
- unsigned int flags, umode_t mode, int fd);
-
-
-/*
- * Deprecated system calls which are still defined in
- * include/uapi/asm-generic/unistd.h and wanted by >= 1 arch
- */
-
-/* __ARCH_WANT_SYSCALL_NO_AT */
-asmlinkage long sys_open(const char __user *filename,
- int flags, umode_t mode);
-asmlinkage long sys_link(const char __user *oldname,
- const char __user *newname);
-asmlinkage long sys_unlink(const char __user *pathname);
-asmlinkage long sys_mknod(const char __user *filename, umode_t mode,
- unsigned dev);
-asmlinkage long sys_chmod(const char __user *filename, umode_t mode);
-asmlinkage long sys_chown(const char __user *filename,
- uid_t user, gid_t group);
-asmlinkage long sys_mkdir(const char __user *pathname, umode_t mode);
-asmlinkage long sys_rmdir(const char __user *pathname);
-asmlinkage long sys_lchown(const char __user *filename,
- uid_t user, gid_t group);
-asmlinkage long sys_access(const char __user *filename, int mode);
-asmlinkage long sys_rename(const char __user *oldname,
- const char __user *newname);
-asmlinkage long sys_symlink(const char __user *old, const char __user *new);
-#if defined(__ARCH_WANT_STAT64) || defined(__ARCH_WANT_COMPAT_STAT64)
-asmlinkage long sys_stat64(const char __user *filename,
- struct stat64 __user *statbuf);
-asmlinkage long sys_lstat64(const char __user *filename,
- struct stat64 __user *statbuf);
-#endif
-
-/* __ARCH_WANT_SYSCALL_NO_FLAGS */
-asmlinkage long sys_pipe(int __user *fildes);
-asmlinkage long sys_dup2(unsigned int oldfd, unsigned int newfd);
-asmlinkage long sys_epoll_create(int size);
-asmlinkage long sys_inotify_init(void);
-asmlinkage long sys_eventfd(unsigned int count);
-asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask, size_t sizemask);
-
-/* __ARCH_WANT_SYSCALL_OFF_T */
+asmlinkage long sys_io_setup(unsigned nr_reqs, aio_context_t __user *ctx);
+asmlinkage long sys_io_destroy(aio_context_t ctx);
+asmlinkage long sys_io_getevents(aio_context_t ctx_id,
+ long min_nr,
+ long nr,
+ struct io_event __user *events,
+ struct timespec __user *timeout);
+asmlinkage long sys_io_submit(aio_context_t, long,
+ struct iocb __user * __user *);
+asmlinkage long sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
+ struct io_event __user *result);
asmlinkage long sys_sendfile(int out_fd, int in_fd,
off_t __user *offset, size_t count);
-asmlinkage long sys_newstat(const char __user *filename,
- struct stat __user *statbuf);
-asmlinkage long sys_newlstat(const char __user *filename,
- struct stat __user *statbuf);
-asmlinkage long sys_fadvise64(int fd, loff_t offset, size_t len, int advice);
-
-/* __ARCH_WANT_SYSCALL_DEPRECATED */
-asmlinkage long sys_alarm(unsigned int seconds);
-asmlinkage long sys_getpgrp(void);
-asmlinkage long sys_pause(void);
-asmlinkage long sys_time(time_t __user *tloc);
-asmlinkage long sys_time32(old_time32_t __user *tloc);
-#ifdef __ARCH_WANT_SYS_UTIME
-asmlinkage long sys_utime(char __user *filename,
- struct utimbuf __user *times);
-asmlinkage long sys_utimes(char __user *filename,
- struct timeval __user *utimes);
-asmlinkage long sys_futimesat(int dfd, const char __user *filename,
- struct timeval __user *utimes);
-#endif
-asmlinkage long sys_futimesat_time32(unsigned int dfd,
- const char __user *filename,
- struct old_timeval32 __user *t);
-asmlinkage long sys_utime32(const char __user *filename,
- struct old_utimbuf32 __user *t);
-asmlinkage long sys_utimes_time32(const char __user *filename,
- struct old_timeval32 __user *t);
+asmlinkage long sys_sendfile64(int out_fd, int in_fd,
+ loff_t __user *offset, size_t count);
+asmlinkage long sys_readlink(const char __user *path,
+ char __user *buf, int bufsiz);
asmlinkage long sys_creat(const char __user *pathname, umode_t mode);
-asmlinkage long sys_getdents(unsigned int fd,
- struct linux_dirent __user *dirent,
- unsigned int count);
-asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp,
- fd_set __user *exp, struct timeval __user *tvp);
-asmlinkage long sys_poll(struct pollfd __user *ufds, unsigned int nfds,
- int timeout);
-asmlinkage long sys_epoll_wait(int epfd, struct epoll_event __user *events,
- int maxevents, int timeout);
-asmlinkage long sys_ustat(unsigned dev, struct ustat __user *ubuf);
-asmlinkage long sys_vfork(void);
-asmlinkage long sys_recv(int, void __user *, size_t, unsigned);
-asmlinkage long sys_send(int, void __user *, size_t, unsigned);
-asmlinkage long sys_bdflush(int func, long data);
-asmlinkage long sys_oldumount(char __user *name);
-asmlinkage long sys_uselib(const char __user *library);
-asmlinkage long sys_sysctl(struct __sysctl_args __user *args);
-asmlinkage long sys_sysfs(int option,
- unsigned long arg1, unsigned long arg2);
-asmlinkage long sys_fork(void);
-
-/* obsolete: kernel/time/time.c */
-asmlinkage long sys_stime(time_t __user *tptr);
-asmlinkage long sys_stime32(old_time32_t __user *tptr);
-
-/* obsolete: kernel/signal.c */
-asmlinkage long sys_sigpending(old_sigset_t __user *uset);
-asmlinkage long sys_sigprocmask(int how, old_sigset_t __user *set,
- old_sigset_t __user *oset);
-#ifdef CONFIG_OLD_SIGSUSPEND
-asmlinkage long sys_sigsuspend(old_sigset_t mask);
-#endif
-
-#ifdef CONFIG_OLD_SIGSUSPEND3
-asmlinkage long sys_sigsuspend(int unused1, int unused2, old_sigset_t mask);
-#endif
-
-#ifdef CONFIG_OLD_SIGACTION
-asmlinkage long sys_sigaction(int, const struct old_sigaction __user *,
- struct old_sigaction __user *);
-#endif
-asmlinkage long sys_sgetmask(void);
-asmlinkage long sys_ssetmask(int newmask);
-asmlinkage long sys_signal(int sig, __sighandler_t handler);
-
-/* obsolete: kernel/sched/core.c */
-asmlinkage long sys_nice(int increment);
-
-/* obsolete: kernel/kexec_file.c */
-asmlinkage long sys_kexec_file_load(int kernel_fd, int initrd_fd,
- unsigned long cmdline_len,
- const char __user *cmdline_ptr,
- unsigned long flags);
-
-/* obsolete: kernel/exit.c */
-asmlinkage long sys_waitpid(pid_t pid, int __user *stat_addr, int options);
-
-/* obsolete: kernel/uid16.c */
+asmlinkage long sys_open(const char __user *filename,
+ int flags, umode_t mode);
+asmlinkage long sys_close(unsigned int fd);
+asmlinkage long sys_access(const char __user *filename, int mode);
+asmlinkage long sys_vhangup(void);
+asmlinkage long sys_chown(const char __user *filename,
+ uid_t user, gid_t group);
+asmlinkage long sys_lchown(const char __user *filename,
+ uid_t user, gid_t group);
+asmlinkage long sys_fchown(unsigned int fd, uid_t user, gid_t group);
#ifdef CONFIG_HAVE_UID16
asmlinkage long sys_chown16(const char __user *filename,
old_uid_t user, old_gid_t group);
@@ -1178,247 +550,357 @@ asmlinkage long sys_getgid16(void);
asmlinkage long sys_getegid16(void);
#endif
-/* obsolete: net/socket.c */
+asmlinkage long sys_utime(char __user *filename,
+ struct utimbuf __user *times);
+asmlinkage long sys_utimes(char __user *filename,
+ struct timeval __user *utimes);
+asmlinkage long sys_lseek(unsigned int fd, off_t offset,
+ unsigned int whence);
+asmlinkage long sys_llseek(unsigned int fd, unsigned long offset_high,
+ unsigned long offset_low, loff_t __user *result,
+ unsigned int whence);
+asmlinkage long sys_read(unsigned int fd, char __user *buf, size_t count);
+asmlinkage long sys_readahead(int fd, loff_t offset, size_t count);
+asmlinkage long sys_readv(unsigned long fd,
+ const struct iovec __user *vec,
+ unsigned long vlen);
+asmlinkage long sys_write(unsigned int fd, const char __user *buf,
+ size_t count);
+asmlinkage long sys_writev(unsigned long fd,
+ const struct iovec __user *vec,
+ unsigned long vlen);
+asmlinkage long sys_pread64(unsigned int fd, char __user *buf,
+ size_t count, loff_t pos);
+asmlinkage long sys_pwrite64(unsigned int fd, const char __user *buf,
+ size_t count, loff_t pos);
+asmlinkage long sys_preadv(unsigned long fd, const struct iovec __user *vec,
+ unsigned long vlen, unsigned long pos_l, unsigned long pos_h);
+asmlinkage long sys_preadv2(unsigned long fd, const struct iovec __user *vec,
+ unsigned long vlen, unsigned long pos_l, unsigned long pos_h,
+ int flags);
+asmlinkage long sys_pwritev(unsigned long fd, const struct iovec __user *vec,
+ unsigned long vlen, unsigned long pos_l, unsigned long pos_h);
+asmlinkage long sys_pwritev2(unsigned long fd, const struct iovec __user *vec,
+ unsigned long vlen, unsigned long pos_l, unsigned long pos_h,
+ int flags);
+asmlinkage long sys_getcwd(char __user *buf, unsigned long size);
+asmlinkage long sys_mkdir(const char __user *pathname, umode_t mode);
+asmlinkage long sys_chdir(const char __user *filename);
+asmlinkage long sys_fchdir(unsigned int fd);
+asmlinkage long sys_rmdir(const char __user *pathname);
+asmlinkage long sys_lookup_dcookie(u64 cookie64, char __user *buf, size_t len);
+asmlinkage long sys_quotactl(unsigned int cmd, const char __user *special,
+ qid_t id, void __user *addr);
+asmlinkage long sys_getdents(unsigned int fd,
+ struct linux_dirent __user *dirent,
+ unsigned int count);
+asmlinkage long sys_getdents64(unsigned int fd,
+ struct linux_dirent64 __user *dirent,
+ unsigned int count);
+
+asmlinkage long sys_setsockopt(int fd, int level, int optname,
+ char __user *optval, int optlen);
+asmlinkage long sys_getsockopt(int fd, int level, int optname,
+ char __user *optval, int __user *optlen);
+asmlinkage long sys_bind(int, struct sockaddr __user *, int);
+asmlinkage long sys_connect(int, struct sockaddr __user *, int);
+asmlinkage long sys_accept(int, struct sockaddr __user *, int __user *);
+asmlinkage long sys_accept4(int, struct sockaddr __user *, int __user *, int);
+asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
+asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
+asmlinkage long sys_send(int, void __user *, size_t, unsigned);
+asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
+ struct sockaddr __user *, int);
+asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
+asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
+ unsigned int vlen, unsigned flags);
+asmlinkage long sys_recv(int, void __user *, size_t, unsigned);
+asmlinkage long sys_recvfrom(int, void __user *, size_t, unsigned,
+ struct sockaddr __user *, int __user *);
+asmlinkage long sys_recvmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
+asmlinkage long sys_recvmmsg(int fd, struct mmsghdr __user *msg,
+ unsigned int vlen, unsigned flags,
+ struct timespec __user *timeout);
+asmlinkage long sys_socket(int, int, int);
+asmlinkage long sys_socketpair(int, int, int, int __user *);
asmlinkage long sys_socketcall(int call, unsigned long __user *args);
-
-/* obsolete: fs/stat.c */
-asmlinkage long sys_stat(const char __user *filename,
- struct __old_kernel_stat __user *statbuf);
-asmlinkage long sys_lstat(const char __user *filename,
- struct __old_kernel_stat __user *statbuf);
-asmlinkage long sys_fstat(unsigned int fd,
- struct __old_kernel_stat __user *statbuf);
-asmlinkage long sys_readlink(const char __user *path,
- char __user *buf, int bufsiz);
-
-/* obsolete: fs/select.c */
+asmlinkage long sys_listen(int, int);
+asmlinkage long sys_poll(struct pollfd __user *ufds, unsigned int nfds,
+ int timeout);
+asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp,
+ fd_set __user *exp, struct timeval __user *tvp);
asmlinkage long sys_old_select(struct sel_arg_struct __user *arg);
-
-/* obsolete: fs/readdir.c */
-asmlinkage long sys_old_readdir(unsigned int, struct old_linux_dirent __user *, unsigned int);
-
-/* obsolete: kernel/sys.c */
+asmlinkage long sys_epoll_create(int size);
+asmlinkage long sys_epoll_create1(int flags);
+asmlinkage long sys_epoll_ctl(int epfd, int op, int fd,
+ struct epoll_event __user *event);
+asmlinkage long sys_epoll_wait(int epfd, struct epoll_event __user *events,
+ int maxevents, int timeout);
+asmlinkage long sys_epoll_pwait(int epfd, struct epoll_event __user *events,
+ int maxevents, int timeout,
+ const sigset_t __user *sigmask,
+ size_t sigsetsize);
asmlinkage long sys_gethostname(char __user *name, int len);
+asmlinkage long sys_sethostname(char __user *name, int len);
+asmlinkage long sys_setdomainname(char __user *name, int len);
+asmlinkage long sys_newuname(struct new_utsname __user *name);
asmlinkage long sys_uname(struct old_utsname __user *);
asmlinkage long sys_olduname(struct oldold_utsname __user *);
-#ifdef __ARCH_WANT_SYS_OLD_GETRLIMIT
+
+asmlinkage long sys_getrlimit(unsigned int resource,
+ struct rlimit __user *rlim);
+#if defined(COMPAT_RLIM_OLD_INFINITY) || !(defined(CONFIG_IA64))
asmlinkage long sys_old_getrlimit(unsigned int resource, struct rlimit __user *rlim);
#endif
+asmlinkage long sys_setrlimit(unsigned int resource,
+ struct rlimit __user *rlim);
+asmlinkage long sys_prlimit64(pid_t pid, unsigned int resource,
+ const struct rlimit64 __user *new_rlim,
+ struct rlimit64 __user *old_rlim);
+asmlinkage long sys_getrusage(int who, struct rusage __user *ru);
+asmlinkage long sys_umask(int mask);
-/* obsolete: ipc */
+asmlinkage long sys_msgget(key_t key, int msgflg);
+asmlinkage long sys_msgsnd(int msqid, struct msgbuf __user *msgp,
+ size_t msgsz, int msgflg);
+asmlinkage long sys_msgrcv(int msqid, struct msgbuf __user *msgp,
+ size_t msgsz, long msgtyp, int msgflg);
+asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
+
+asmlinkage long sys_semget(key_t key, int nsems, int semflg);
+asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
+ unsigned nsops);
+asmlinkage long sys_semctl(int semid, int semnum, int cmd, unsigned long arg);
+asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
+ unsigned nsops,
+ const struct timespec __user *timeout);
+asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
+asmlinkage long sys_shmget(key_t key, size_t size, int flag);
+asmlinkage long sys_shmdt(char __user *shmaddr);
+asmlinkage long sys_shmctl(int shmid, int cmd, struct shmid_ds __user *buf);
asmlinkage long sys_ipc(unsigned int call, int first, unsigned long second,
unsigned long third, void __user *ptr, long fifth);
-/* obsolete: mm/ */
+asmlinkage long sys_mq_open(const char __user *name, int oflag, umode_t mode, struct mq_attr __user *attr);
+asmlinkage long sys_mq_unlink(const char __user *name);
+asmlinkage long sys_mq_timedsend(mqd_t mqdes, const char __user *msg_ptr, size_t msg_len, unsigned int msg_prio, const struct timespec __user *abs_timeout);
+asmlinkage long sys_mq_timedreceive(mqd_t mqdes, char __user *msg_ptr, size_t msg_len, unsigned int __user *msg_prio, const struct timespec __user *abs_timeout);
+asmlinkage long sys_mq_notify(mqd_t mqdes, const struct sigevent __user *notification);
+asmlinkage long sys_mq_getsetattr(mqd_t mqdes, const struct mq_attr __user *mqstat, struct mq_attr __user *omqstat);
+
+asmlinkage long sys_pciconfig_iobase(long which, unsigned long bus, unsigned long devfn);
+asmlinkage long sys_pciconfig_read(unsigned long bus, unsigned long dfn,
+ unsigned long off, unsigned long len,
+ void __user *buf);
+asmlinkage long sys_pciconfig_write(unsigned long bus, unsigned long dfn,
+ unsigned long off, unsigned long len,
+ void __user *buf);
+
+asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3,
+ unsigned long arg4, unsigned long arg5);
+asmlinkage long sys_swapon(const char __user *specialfile, int swap_flags);
+asmlinkage long sys_swapoff(const char __user *specialfile);
+asmlinkage long sys_sysctl(struct __sysctl_args __user *args);
+asmlinkage long sys_sysinfo(struct sysinfo __user *info);
+asmlinkage long sys_sysfs(int option,
+ unsigned long arg1, unsigned long arg2);
+asmlinkage long sys_syslog(int type, char __user *buf, int len);
+asmlinkage long sys_uselib(const char __user *library);
+asmlinkage long sys_ni_syscall(void);
+asmlinkage long sys_ptrace(long request, long pid, unsigned long addr,
+ unsigned long data);
+
+asmlinkage long sys_add_key(const char __user *_type,
+ const char __user *_description,
+ const void __user *_payload,
+ size_t plen,
+ key_serial_t destringid);
+
+asmlinkage long sys_request_key(const char __user *_type,
+ const char __user *_description,
+ const char __user *_callout_info,
+ key_serial_t destringid);
+
+asmlinkage long sys_keyctl(int cmd, unsigned long arg2, unsigned long arg3,
+ unsigned long arg4, unsigned long arg5);
+
+asmlinkage long sys_ioprio_set(int which, int who, int ioprio);
+asmlinkage long sys_ioprio_get(int which, int who);
+asmlinkage long sys_set_mempolicy(int mode, const unsigned long __user *nmask,
+ unsigned long maxnode);
+asmlinkage long sys_migrate_pages(pid_t pid, unsigned long maxnode,
+ const unsigned long __user *from,
+ const unsigned long __user *to);
+asmlinkage long sys_move_pages(pid_t pid, unsigned long nr_pages,
+ const void __user * __user *pages,
+ const int __user *nodes,
+ int __user *status,
+ int flags);
+asmlinkage long sys_mbind(unsigned long start, unsigned long len,
+ unsigned long mode,
+ const unsigned long __user *nmask,
+ unsigned long maxnode,
+ unsigned flags);
+asmlinkage long sys_get_mempolicy(int __user *policy,
+ unsigned long __user *nmask,
+ unsigned long maxnode,
+ unsigned long addr, unsigned long flags);
+
+asmlinkage long sys_inotify_init(void);
+asmlinkage long sys_inotify_init1(int flags);
+asmlinkage long sys_inotify_add_watch(int fd, const char __user *path,
+ u32 mask);
+asmlinkage long sys_inotify_rm_watch(int fd, __s32 wd);
+
+asmlinkage long sys_spu_run(int fd, __u32 __user *unpc,
+ __u32 __user *ustatus);
+asmlinkage long sys_spu_create(const char __user *name,
+ unsigned int flags, umode_t mode, int fd);
+
+asmlinkage long sys_mknodat(int dfd, const char __user * filename, umode_t mode,
+ unsigned dev);
+asmlinkage long sys_mkdirat(int dfd, const char __user * pathname, umode_t mode);
+asmlinkage long sys_unlinkat(int dfd, const char __user * pathname, int flag);
+asmlinkage long sys_symlinkat(const char __user * oldname,
+ int newdfd, const char __user * newname);
+asmlinkage long sys_linkat(int olddfd, const char __user *oldname,
+ int newdfd, const char __user *newname, int flags);
+asmlinkage long sys_renameat(int olddfd, const char __user * oldname,
+ int newdfd, const char __user * newname);
+asmlinkage long sys_renameat2(int olddfd, const char __user *oldname,
+ int newdfd, const char __user *newname,
+ unsigned int flags);
+asmlinkage long sys_futimesat(int dfd, const char __user *filename,
+ struct timeval __user *utimes);
+asmlinkage long sys_faccessat(int dfd, const char __user *filename, int mode);
+asmlinkage long sys_fchmodat(int dfd, const char __user * filename,
+ umode_t mode);
+asmlinkage long sys_fchownat(int dfd, const char __user *filename, uid_t user,
+ gid_t group, int flag);
+asmlinkage long sys_openat(int dfd, const char __user *filename, int flags,
+ umode_t mode);
+asmlinkage long sys_newfstatat(int dfd, const char __user *filename,
+ struct stat __user *statbuf, int flag);
+asmlinkage long sys_readlinkat(int dfd, const char __user *path, char __user *buf,
+ int bufsiz);
+asmlinkage long sys_utimensat(int dfd, const char __user *filename,
+ struct timespec __user *utimes, int flags);
+asmlinkage long sys_unshare(unsigned long unshare_flags);
+
+asmlinkage long sys_splice(int fd_in, loff_t __user *off_in,
+ int fd_out, loff_t __user *off_out,
+ size_t len, unsigned int flags);
+
+asmlinkage long sys_vmsplice(int fd, const struct iovec __user *iov,
+ unsigned long nr_segs, unsigned int flags);
+
+asmlinkage long sys_tee(int fdin, int fdout, size_t len, unsigned int flags);
+
+asmlinkage long sys_sync_file_range(int fd, loff_t offset, loff_t nbytes,
+ unsigned int flags);
+asmlinkage long sys_sync_file_range2(int fd, unsigned int flags,
+ loff_t offset, loff_t nbytes);
+asmlinkage long sys_get_robust_list(int pid,
+ struct robust_list_head __user * __user *head_ptr,
+ size_t __user *len_ptr);
+asmlinkage long sys_set_robust_list(struct robust_list_head __user *head,
+ size_t len);
+asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache);
+asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask, size_t sizemask);
+asmlinkage long sys_signalfd4(int ufd, sigset_t __user *user_mask, size_t sizemask, int flags);
+asmlinkage long sys_timerfd_create(int clockid, int flags);
+asmlinkage long sys_timerfd_settime(int ufd, int flags,
+ const struct itimerspec __user *utmr,
+ struct itimerspec __user *otmr);
+asmlinkage long sys_timerfd_gettime(int ufd, struct itimerspec __user *otmr);
+asmlinkage long sys_eventfd(unsigned int count);
+asmlinkage long sys_eventfd2(unsigned int count, int flags);
+asmlinkage long sys_memfd_create(const char __user *uname_ptr, unsigned int flags);
+asmlinkage long sys_userfaultfd(int flags);
+asmlinkage long sys_fallocate(int fd, int mode, loff_t offset, loff_t len);
+asmlinkage long sys_old_readdir(unsigned int, struct old_linux_dirent __user *, unsigned int);
+asmlinkage long sys_pselect6(int, fd_set __user *, fd_set __user *,
+ fd_set __user *, struct timespec __user *,
+ void __user *);
+asmlinkage long sys_ppoll(struct pollfd __user *, unsigned int,
+ struct timespec __user *, const sigset_t __user *,
+ size_t);
+asmlinkage long sys_fanotify_init(unsigned int flags, unsigned int event_f_flags);
+asmlinkage long sys_fanotify_mark(int fanotify_fd, unsigned int flags,
+ u64 mask, int fd,
+ const char __user *pathname);
+asmlinkage long sys_syncfs(int fd);
+
+asmlinkage long sys_fork(void);
+asmlinkage long sys_vfork(void);
+#ifdef CONFIG_CLONE_BACKWARDS
+asmlinkage long sys_clone(unsigned long, unsigned long, int __user *, unsigned long,
+ int __user *);
+#else
+#ifdef CONFIG_CLONE_BACKWARDS3
+asmlinkage long sys_clone(unsigned long, unsigned long, int, int __user *,
+ int __user *, unsigned long);
+#else
+asmlinkage long sys_clone(unsigned long, unsigned long, int __user *,
+ int __user *, unsigned long);
+#endif
+#endif
+
+asmlinkage long sys_execve(const char __user *filename,
+ const char __user *const __user *argv,
+ const char __user *const __user *envp);
+
+asmlinkage long sys_perf_event_open(
+ struct perf_event_attr __user *attr_uptr,
+ pid_t pid, int cpu, int group_fd, unsigned long flags);
+
asmlinkage long sys_mmap_pgoff(unsigned long addr, unsigned long len,
unsigned long prot, unsigned long flags,
unsigned long fd, unsigned long pgoff);
asmlinkage long sys_old_mmap(struct mmap_arg_struct __user *arg);
+asmlinkage long sys_name_to_handle_at(int dfd, const char __user *name,
+ struct file_handle __user *handle,
+ int __user *mnt_id, int flag);
+asmlinkage long sys_open_by_handle_at(int mountdirfd,
+ struct file_handle __user *handle,
+ int flags);
+asmlinkage long sys_setns(int fd, int nstype);
+asmlinkage long sys_process_vm_readv(pid_t pid,
+ const struct iovec __user *lvec,
+ unsigned long liovcnt,
+ const struct iovec __user *rvec,
+ unsigned long riovcnt,
+ unsigned long flags);
+asmlinkage long sys_process_vm_writev(pid_t pid,
+ const struct iovec __user *lvec,
+ unsigned long liovcnt,
+ const struct iovec __user *rvec,
+ unsigned long riovcnt,
+ unsigned long flags);
+asmlinkage long sys_kcmp(pid_t pid1, pid_t pid2, int type,
+ unsigned long idx1, unsigned long idx2);
+asmlinkage long sys_finit_module(int fd, const char __user *uargs, int flags);
+asmlinkage long sys_seccomp(unsigned int op, unsigned int flags,
+ const char __user *uargs);
+asmlinkage long sys_getrandom(char __user *buf, size_t count,
+ unsigned int flags);
+asmlinkage long sys_bpf(int cmd, union bpf_attr *attr, unsigned int size);
-/*
- * Not a real system call, but a placeholder for syscalls which are
- * not implemented -- see kernel/sys_ni.c
- */
-asmlinkage long sys_ni_syscall(void);
+asmlinkage long sys_execveat(int dfd, const char __user *filename,
+ const char __user *const __user *argv,
+ const char __user *const __user *envp, int flags);
-#endif /* CONFIG_ARCH_HAS_SYSCALL_WRAPPER */
+asmlinkage long sys_membarrier(int cmd, int flags);
+asmlinkage long sys_copy_file_range(int fd_in, loff_t __user *off_in,
+ int fd_out, loff_t __user *off_out,
+ size_t len, unsigned int flags);
+asmlinkage long sys_mlock2(unsigned long start, size_t len, int flags);
-/*
- * Kernel code should not call syscalls (i.e., sys_xyzyyz()) directly.
- * Instead, use one of the functions which work equivalently, such as
- * the ksys_xyzyyz() functions prototyped below.
- */
-
-int ksys_mount(const char __user *dev_name, const char __user *dir_name,
- const char __user *type, unsigned long flags, void __user *data);
-int ksys_umount(char __user *name, int flags);
-int ksys_dup(unsigned int fildes);
-int ksys_chroot(const char __user *filename);
-ssize_t ksys_write(unsigned int fd, const char __user *buf, size_t count);
-int ksys_chdir(const char __user *filename);
-int ksys_fchmod(unsigned int fd, umode_t mode);
-int ksys_fchown(unsigned int fd, uid_t user, gid_t group);
-int ksys_getdents64(unsigned int fd, struct linux_dirent64 __user *dirent,
- unsigned int count);
-int ksys_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg);
-off_t ksys_lseek(unsigned int fd, off_t offset, unsigned int whence);
-ssize_t ksys_read(unsigned int fd, char __user *buf, size_t count);
-void ksys_sync(void);
-int ksys_unshare(unsigned long unshare_flags);
-int ksys_setsid(void);
-int ksys_sync_file_range(int fd, loff_t offset, loff_t nbytes,
- unsigned int flags);
-ssize_t ksys_pread64(unsigned int fd, char __user *buf, size_t count,
- loff_t pos);
-ssize_t ksys_pwrite64(unsigned int fd, const char __user *buf,
- size_t count, loff_t pos);
-int ksys_fallocate(int fd, int mode, loff_t offset, loff_t len);
-#ifdef CONFIG_ADVISE_SYSCALLS
-int ksys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice);
-#else
-static inline int ksys_fadvise64_64(int fd, loff_t offset, loff_t len,
- int advice)
-{
- return -EINVAL;
-}
-#endif
-unsigned long ksys_mmap_pgoff(unsigned long addr, unsigned long len,
- unsigned long prot, unsigned long flags,
- unsigned long fd, unsigned long pgoff);
-ssize_t ksys_readahead(int fd, loff_t offset, size_t count);
-int ksys_ipc(unsigned int call, int first, unsigned long second,
- unsigned long third, void __user * ptr, long fifth);
-int compat_ksys_ipc(u32 call, int first, int second,
- u32 third, u32 ptr, u32 fifth);
-
-/*
- * The following kernel syscall equivalents are just wrappers to fs-internal
- * functions. Therefore, provide stubs to be inlined at the callsites.
- */
-extern long do_unlinkat(int dfd, struct filename *name);
-
-static inline long ksys_unlink(const char __user *pathname)
-{
- return do_unlinkat(AT_FDCWD, getname(pathname));
-}
-
-extern long do_rmdir(int dfd, const char __user *pathname);
-
-static inline long ksys_rmdir(const char __user *pathname)
-{
- return do_rmdir(AT_FDCWD, pathname);
-}
-
-extern long do_mkdirat(int dfd, const char __user *pathname, umode_t mode);
-
-static inline long ksys_mkdir(const char __user *pathname, umode_t mode)
-{
- return do_mkdirat(AT_FDCWD, pathname, mode);
-}
-
-extern long do_symlinkat(const char __user *oldname, int newdfd,
- const char __user *newname);
-
-static inline long ksys_symlink(const char __user *oldname,
- const char __user *newname)
-{
- return do_symlinkat(oldname, AT_FDCWD, newname);
-}
-
-extern long do_mknodat(int dfd, const char __user *filename, umode_t mode,
- unsigned int dev);
-
-static inline long ksys_mknod(const char __user *filename, umode_t mode,
- unsigned int dev)
-{
- return do_mknodat(AT_FDCWD, filename, mode, dev);
-}
-
-extern int do_linkat(int olddfd, const char __user *oldname, int newdfd,
- const char __user *newname, int flags);
-
-static inline long ksys_link(const char __user *oldname,
- const char __user *newname)
-{
- return do_linkat(AT_FDCWD, oldname, AT_FDCWD, newname, 0);
-}
-
-extern int do_fchmodat(int dfd, const char __user *filename, umode_t mode);
-
-static inline int ksys_chmod(const char __user *filename, umode_t mode)
-{
- return do_fchmodat(AT_FDCWD, filename, mode);
-}
-
-extern long do_faccessat(int dfd, const char __user *filename, int mode);
-
-static inline long ksys_access(const char __user *filename, int mode)
-{
- return do_faccessat(AT_FDCWD, filename, mode);
-}
-
-extern int do_fchownat(int dfd, const char __user *filename, uid_t user,
- gid_t group, int flag);
-
-static inline long ksys_chown(const char __user *filename, uid_t user,
- gid_t group)
-{
- return do_fchownat(AT_FDCWD, filename, user, group, 0);
-}
-
-static inline long ksys_lchown(const char __user *filename, uid_t user,
- gid_t group)
-{
- return do_fchownat(AT_FDCWD, filename, user, group,
- AT_SYMLINK_NOFOLLOW);
-}
-
-extern long do_sys_ftruncate(unsigned int fd, loff_t length, int small);
-
-static inline long ksys_ftruncate(unsigned int fd, unsigned long length)
-{
- return do_sys_ftruncate(fd, length, 1);
-}
-
-extern int __close_fd(struct files_struct *files, unsigned int fd);
-
-/*
- * In contrast to sys_close(), this stub does not check whether the syscall
- * should or should not be restarted, but returns the raw error codes from
- * __close_fd().
- */
-static inline int ksys_close(unsigned int fd)
-{
- return __close_fd(current->files, fd);
-}
-
-extern long do_sys_open(int dfd, const char __user *filename, int flags,
- umode_t mode);
-
-static inline long ksys_open(const char __user *filename, int flags,
- umode_t mode)
-{
- if (force_o_largefile())
- flags |= O_LARGEFILE;
- return do_sys_open(AT_FDCWD, filename, flags, mode);
-}
-
-extern long do_sys_truncate(const char __user *pathname, loff_t length);
-
-static inline long ksys_truncate(const char __user *pathname, loff_t length)
-{
- return do_sys_truncate(pathname, length);
-}
-
-static inline unsigned int ksys_personality(unsigned int personality)
-{
- unsigned int old = current->personality;
-
- if (personality != 0xffffffff)
- set_personality(personality);
-
- return old;
-}
-
-/* for __ARCH_WANT_SYS_IPC */
-long ksys_semtimedop(int semid, struct sembuf __user *tsops,
- unsigned int nsops,
- const struct __kernel_timespec __user *timeout);
-long ksys_semget(key_t key, int nsems, int semflg);
-long ksys_old_semctl(int semid, int semnum, int cmd, unsigned long arg);
-long ksys_msgget(key_t key, int msgflg);
-long ksys_old_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
-long ksys_msgrcv(int msqid, struct msgbuf __user *msgp, size_t msgsz,
- long msgtyp, int msgflg);
-long ksys_msgsnd(int msqid, struct msgbuf __user *msgp, size_t msgsz,
- int msgflg);
-long ksys_shmget(key_t key, size_t size, int shmflg);
-long ksys_shmdt(char __user *shmaddr);
-long ksys_old_shmctl(int shmid, int cmd, struct shmid_ds __user *buf);
-long compat_ksys_semtimedop(int semid, struct sembuf __user *tsems,
- unsigned int nsops,
- const struct old_timespec32 __user *timeout);
+asmlinkage long sys_pkey_mprotect(unsigned long start, size_t len,
+ unsigned long prot, int pkey);
+asmlinkage long sys_pkey_alloc(unsigned long flags, unsigned long init_val);
+asmlinkage long sys_pkey_free(int pkey);
#endif
