[PATCH 05/25] all: wrap needed syscalls in generic unistd

Yury Norov
2016-04-05T22:08:27Z

As generic unistd syscall table is written in C, syscall
prototypes declaration is needed. It's added to compat header.

Signed-off-by: Yury Norov <ynorov@caviumnetworks.com>
Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com>
---
include/linux/compat.h | 225 +++++++++++++++++++++++++++++++++++++
include/uapi/asm-generic/unistd.h | 227 +++++++++++++++++++-------------------
2 files changed, 338 insertions(+), 114 deletions(-)

diff --git a/include/linux/compat.h b/include/linux/compat.h
index 4eba16e..248e015 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -789,6 +789,231 @@ asmlinkage long notrace compat_SyS##name(__MAP(x,__SC_COMPAT_TYPE,__VA_ARGS__))
}
#endif

+/* Compat wrappers */
+#include <linux/syscalls_structs.h>
+asmlinkage long compat_sys_creat(const char __user *pathname, umode_t mode);
+asmlinkage long compat_sys_link(const char __user *oldname,
+ const char __user *newname);
+asmlinkage long compat_sys_chdir(const char __user *filename);
+asmlinkage long compat_sys_mknod(const char __user *filename, umode_t mode,
+ unsigned dev);
+asmlinkage long compat_sys_chmod(const char __user *filename, umode_t mode);
+asmlinkage long compat_sys_oldumount(char __user *name);
+asmlinkage long compat_sys_access(const char __user *filename, int mode);
+asmlinkage long compat_sys_rename(const char __user *oldname,
+ const char __user *newname);
+asmlinkage long compat_sys_mkdir(const char __user *pathname, umode_t mode);
+asmlinkage long compat_sys_rmdir(const char __user *pathname);
+asmlinkage long compat_sys_pipe(int __user *fildes);
+asmlinkage long compat_sys_brk(unsigned long brk);
+asmlinkage long compat_sys_signal(int sig, __sighandler_t handler);
+asmlinkage long compat_sys_acct(const char __user *name);
+asmlinkage long compat_sys_umount(char __user *name, int flags);
+asmlinkage long compat_sys_chroot(const char __user *filename);
+
+#ifdef CONFIG_OLD_SIGSUSPEND
+asmlinkage long compat_sys_sigsuspend(old_sigset_t mask);
+#endif
+
+#ifdef CONFIG_OLD_SIGSUSPEND3
+asmlinkage long compat_sys_sigsuspend(int unused1, int unused2, old_sigset_t mask);
+#endif
+
+asmlinkage long compat_sys_sethostname(char __user *name, int len);
+asmlinkage long compat_sys_symlink(const char __user *old, const char __user *new);
+asmlinkage long compat_sys_readlink(const char __user *path,
+ char __user *buf, int bufsiz);
+asmlinkage long compat_sys_uselib(const char __user *library);
+asmlinkage long compat_sys_swapon(const char __user *specialfile, int swap_flags);
+asmlinkage long compat_sys_reboot(int magic1, int magic2, unsigned int cmd,
+ void __user *arg);
+asmlinkage long compat_sys_munmap(unsigned long addr, size_t len);
+asmlinkage long compat_sys_munmap(unsigned long addr, size_t len);
+asmlinkage long compat_sys_syslog(int type, char __user *buf, int len);
+asmlinkage long compat_sys_swapoff(const char __user *specialfile);
+asmlinkage long compat_sys_setdomainname(char __user *name, int len);
+asmlinkage long compat_sys_newuname(struct new_utsname __user *name);
+asmlinkage long compat_sys_mprotect(unsigned long start, size_t len,
+ unsigned long prot);
+asmlinkage long compat_sys_init_module(void __user *umod, unsigned long len,
+ const char __user *uargs);
+asmlinkage long compat_sys_delete_module(const char __user *name_user,
+ unsigned int flags);
+asmlinkage long compat_sys_quotactl(unsigned int cmd, const char __user *special,
+ qid_t id, void __user *addr);
+asmlinkage long compat_sys_bdflush(int func, long data);
+asmlinkage long compat_sys_sysfs(int option,
+ unsigned long arg1, unsigned long arg2);
+asmlinkage long compat_sys_llseek(unsigned int fd, unsigned long offset_high,
+ unsigned long offset_low, loff_t __user *result,
+ unsigned int whence);
+asmlinkage long compat_sys_msync(unsigned long start, size_t len, int flags);
+asmlinkage long compat_sys_mlock(unsigned long start, size_t len);
+asmlinkage long compat_sys_munlock(unsigned long start, size_t len);
+asmlinkage long compat_sys_sched_setparam(pid_t pid,
+ struct sched_param __user *param);
+asmlinkage long compat_sys_sched_getparam(pid_t pid,
+ struct sched_param __user *param);
+asmlinkage long compat_sys_sched_setscheduler(pid_t pid, int policy,
+ struct sched_param __user *param);
+asmlinkage long compat_sys_mremap(unsigned long addr,
+ unsigned long old_len, unsigned long new_len,
+ unsigned long flags, unsigned long new_addr);
+asmlinkage long compat_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
+ int timeout);
+asmlinkage long compat_sys_prctl(int option, unsigned long arg2, unsigned long arg3,
+ unsigned long arg4, unsigned long arg5);
+asmlinkage long compat_sys_getcwd(char __user *buf, unsigned long size);
+asmlinkage long compat_sys_capget(cap_user_header_t header,
+ cap_user_data_t dataptr);
+asmlinkage long compat_sys_capset(cap_user_header_t header,
+ const cap_user_data_t data);
+asmlinkage long compat_sys_lchown(const char __user *filename,
+ uid_t user, gid_t group);
+asmlinkage long compat_sys_getgroups(int gidsetsize, gid_t __user *grouplist);
+asmlinkage long compat_sys_setgroups(int gidsetsize, gid_t __user *grouplist);
+asmlinkage long compat_sys_getresuid(uid_t __user *ruid, uid_t __user *euid, uid_t __user *suid);
+asmlinkage long compat_sys_getresgid(gid_t __user *rgid, gid_t __user *egid, gid_t __user *sgid);
+asmlinkage long compat_sys_chown(const char __user *filename,
+ uid_t user, gid_t group);
+asmlinkage long compat_sys_pivot_root(const char __user *new_root,
+ const char __user *put_old);
+asmlinkage long compat_sys_mincore(unsigned long start, size_t len,
+ unsigned char __user * vec);
+asmlinkage long compat_sys_madvise(unsigned long start, size_t len, int behavior);
+asmlinkage long compat_sys_setxattr(const char __user *path, const char __user *name,
+ const void __user *value, size_t size, int flags);
+asmlinkage long compat_sys_lsetxattr(const char __user *path, const char __user *name,
+ const void __user *value, size_t size, int flags);
+asmlinkage long compat_sys_fsetxattr(int fd, const char __user *name,
+ const void __user *value, size_t size, int flags);
+asmlinkage long compat_sys_getdents64(unsigned int fd,
+ struct linux_dirent64 __user *dirent,
+ unsigned int count);
+asmlinkage long compat_sys_getxattr(const char __user *path, const char __user *name,
+ void __user *value, size_t size);
+asmlinkage long compat_sys_lgetxattr(const char __user *path, const char __user *name,
+ void __user *value, size_t size);
+asmlinkage long compat_sys_fgetxattr(int fd, const char __user *name,
+ void __user *value, size_t size);
+asmlinkage long compat_sys_listxattr(const char __user *path, char __user *list,
+ size_t size);
+asmlinkage long compat_sys_llistxattr(const char __user *path, char __user *list,
+ size_t size);
+asmlinkage long compat_sys_flistxattr(int fd, char __user *list, size_t size);
+asmlinkage long compat_sys_listxattr(const char __user *path, char __user *list,
+ size_t size);
+asmlinkage long compat_sys_llistxattr(const char __user *path, char __user *list,
+ size_t size);
+asmlinkage long compat_sys_flistxattr(int fd, char __user *list, size_t size);
+asmlinkage long compat_sys_removexattr(const char __user *path,
+ const char __user *name);
+asmlinkage long compat_sys_lremovexattr(const char __user *path,
+ const char __user *name);
+asmlinkage long compat_sys_fremovexattr(int fd, const char __user *name);
+asmlinkage long compat_sys_set_tid_address(int __user *tidptr);
+asmlinkage long compat_sys_epoll_ctl(int epfd, int op, int fd,
+ struct epoll_event __user *event);
+asmlinkage long compat_sys_epoll_wait(int epfd, struct epoll_event __user *events,
+ int maxevents, int timeout);
+asmlinkage long compat_sys_io_destroy(aio_context_t ctx);
+asmlinkage long compat_sys_io_cancel(aio_context_t ctx_id, struct iocb __user *iocb,
+ struct io_event __user *result);
+asmlinkage long compat_sys_mq_unlink(const char __user *name);
+asmlinkage long compat_sys_add_key(const char __user *_type,
+ const char __user *_description,
+ const void __user *_payload,
+ size_t plen,
+ key_serial_t destringid);
+asmlinkage long compat_sys_request_key(const char __user *_type,
+ const char __user *_description,
+ const char __user *_callout_info,
+ key_serial_t destringid);
+asmlinkage long compat_sys_remap_file_pages(unsigned long start, unsigned long size,
+ unsigned long prot, unsigned long pgoff,
+ unsigned long flags);
+asmlinkage long compat_sys_inotify_add_watch(int fd, const char __user *path,
+ u32 mask);
+asmlinkage long compat_sys_mknodat(int dfd, const char __user * filename, umode_t mode,
+ unsigned dev);
+asmlinkage long compat_sys_mkdirat(int dfd, const char __user * pathname, umode_t mode);
+asmlinkage long compat_sys_fchownat(int dfd, const char __user *filename, uid_t user,
+ gid_t group, int flag);
+asmlinkage long compat_sys_unlinkat(int dfd, const char __user * pathname, int flag);
+asmlinkage long compat_sys_renameat(int olddfd, const char __user * oldname,
+ int newdfd, const char __user * newname);
+asmlinkage long compat_sys_symlinkat(const char __user * oldname,
+ int newdfd, const char __user * newname);
+asmlinkage long compat_sys_linkat(int olddfd, const char __user *oldname,
+ int newdfd, const char __user *newname, int flags);
+asmlinkage long compat_sys_readlinkat(int dfd, const char __user *path, char __user *buf,
+ int bufsiz);
+asmlinkage long compat_sys_fchmodat(int dfd, const char __user * filename,
+ umode_t mode);
+asmlinkage long compat_sys_faccessat(int dfd, const char __user *filename, int mode);
+asmlinkage long compat_sys_unshare(unsigned long unshare_flags);
+asmlinkage long compat_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 compat_sys_tee(int fdin, int fdout, size_t len, unsigned int flags);
+asmlinkage long compat_sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache);
+asmlinkage long compat_sys_pipe2(int __user *fildes, int flags);
+asmlinkage long compat_sys_perf_event_open(
+ struct perf_event_attr __user *attr_uptr,
+ pid_t pid, int cpu, int group_fd, unsigned long flags);
+
+#ifdef CONFIG_CLONE_BACKWARDS
+asmlinkage long compat_sys_clone(unsigned long, unsigned long, int __user *, unsigned long,
+ int __user *);
+#else
+#ifdef CONFIG_CLONE_BACKWARDS3
+asmlinkage long compat_sys_clone(unsigned long, unsigned long, int, int __user *,
+ int __user *, unsigned long);
+#else
+asmlinkage long compat_sys_clone(unsigned long, unsigned long, int __user *,
+ int __user *, unsigned long);
+#endif
+#endif
+
+asmlinkage long compat_sys_prlimit64(pid_t pid, unsigned int resource,
+ const struct rlimit64 __user *new_rlim,
+ struct rlimit64 __user *old_rlim);
+asmlinkage long compat_sys_name_to_handle_at(int dfd, const char __user *name,
+ struct file_handle __user *handle,
+ int __user *mnt_id, int flag);
+asmlinkage long compat_sys_kcmp(pid_t pid1, pid_t pid2, int type,
+ unsigned long idx1, unsigned long idx2);
+asmlinkage long compat_sys_finit_module(int fd, const char __user *uargs, int flags);
+asmlinkage long compat_sys_sched_setattr(pid_t pid,
+ struct sched_attr __user *attr,
+ unsigned int flags);
+asmlinkage long compat_sys_sched_getattr(pid_t pid,
+ struct sched_attr __user *attr,
+ unsigned int size,
+ unsigned int flags);
+asmlinkage long compat_sys_renameat2(int olddfd, const char __user *oldname,
+ int newdfd, const char __user *newname,
+ unsigned int flags);
+asmlinkage long compat_sys_seccomp(unsigned int op, unsigned int flags,
+ const char __user *uargs);
+asmlinkage long compat_sys_getrandom(char __user *buf, size_t count,
+ unsigned int flags);
+asmlinkage long compat_sys_memfd_create(const char __user *uname_ptr, unsigned int flags);
+asmlinkage long compat_sys_bpf(int cmd, union bpf_attr *attr, unsigned int size);
+asmlinkage long compat_sys_socketpair(int, int, int, int __user *);
+asmlinkage long compat_sys_bind(int, struct sockaddr __user *, int);
+asmlinkage long compat_sys_connect(int, struct sockaddr __user *, int);
+asmlinkage long compat_sys_accept4(int, struct sockaddr __user *, int __user *, int);
+asmlinkage long compat_sys_getsockname(int, struct sockaddr __user *, int __user *);
+asmlinkage long compat_sys_getpeername(int, struct sockaddr __user *, int __user *);
+asmlinkage long compat_sys_sendto(int, void __user *, size_t, unsigned,
+ struct sockaddr __user *, int);
+asmlinkage long compat_sys_mlock2(unsigned long start, size_t len, int flags);
+
+asmlinkage long compat_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);
+
#endif /* CONFIG_COMPAT_WRAPPER */

#endif /* _LINUX_COMPAT_H */
diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h
index f10a316..01d43b0 100644
--- a/include/uapi/asm-generic/unistd.h
+++ b/include/uapi/asm-generic/unistd.h
@@ -36,43 +36,43 @@
#define __NR_io_setup 0
__SC_COMP(__NR_io_setup, sys_io_setup, compat_sys_io_setup)
#define __NR_io_destroy 1
-__SYSCALL(__NR_io_destroy, sys_io_destroy)
+__SC_WRAP(__NR_io_destroy, sys_io_destroy)
#define __NR_io_submit 2
__SC_COMP(__NR_io_submit, sys_io_submit, compat_sys_io_submit)
#define __NR_io_cancel 3
-__SYSCALL(__NR_io_cancel, sys_io_cancel)
+__SC_WRAP(__NR_io_cancel, sys_io_cancel)
#define __NR_io_getevents 4
__SC_COMP(__NR_io_getevents, sys_io_getevents, compat_sys_io_getevents)

/* fs/xattr.c */
#define __NR_setxattr 5
-__SYSCALL(__NR_setxattr, sys_setxattr)
+__SC_WRAP(__NR_setxattr, sys_setxattr)
#define __NR_lsetxattr 6
-__SYSCALL(__NR_lsetxattr, sys_lsetxattr)
+__SC_WRAP(__NR_lsetxattr, sys_lsetxattr)
#define __NR_fsetxattr 7
-__SYSCALL(__NR_fsetxattr, sys_fsetxattr)
+__SC_WRAP(__NR_fsetxattr, sys_fsetxattr)
#define __NR_getxattr 8
-__SYSCALL(__NR_getxattr, sys_getxattr)
+__SC_WRAP(__NR_getxattr, sys_getxattr)
#define __NR_lgetxattr 9
-__SYSCALL(__NR_lgetxattr, sys_lgetxattr)
+__SC_WRAP(__NR_lgetxattr, sys_lgetxattr)
#define __NR_fgetxattr 10
-__SYSCALL(__NR_fgetxattr, sys_fgetxattr)
+__SC_WRAP(__NR_fgetxattr, sys_fgetxattr)
#define __NR_listxattr 11
-__SYSCALL(__NR_listxattr, sys_listxattr)
+__SC_WRAP(__NR_listxattr, sys_listxattr)
#define __NR_llistxattr 12
-__SYSCALL(__NR_llistxattr, sys_llistxattr)
+__SC_WRAP(__NR_llistxattr, sys_llistxattr)
#define __NR_flistxattr 13
-__SYSCALL(__NR_flistxattr, sys_flistxattr)
+__SC_WRAP(__NR_flistxattr, sys_flistxattr)
#define __NR_removexattr 14
-__SYSCALL(__NR_removexattr, sys_removexattr)
+__SC_WRAP(__NR_removexattr, sys_removexattr)
#define __NR_lremovexattr 15
-__SYSCALL(__NR_lremovexattr, sys_lremovexattr)
+__SC_WRAP(__NR_lremovexattr, sys_lremovexattr)
#define __NR_fremovexattr 16
-__SYSCALL(__NR_fremovexattr, sys_fremovexattr)
+__SC_WRAP(__NR_fremovexattr, sys_fremovexattr)

/* fs/dcache.c */
#define __NR_getcwd 17
-__SYSCALL(__NR_getcwd, sys_getcwd)
+__SC_WRAP(__NR_getcwd, sys_getcwd)

/* fs/cookies.c */
#define __NR_lookup_dcookie 18
@@ -86,7 +86,7 @@ __SYSCALL(__NR_eventfd2, sys_eventfd2)
#define __NR_epoll_create1 20
__SYSCALL(__NR_epoll_create1, sys_epoll_create1)
#define __NR_epoll_ctl 21
-__SYSCALL(__NR_epoll_ctl, sys_epoll_ctl)
+__SC_WRAP(__NR_epoll_ctl, sys_epoll_ctl)
#define __NR_epoll_pwait 22
__SC_COMP(__NR_epoll_pwait, sys_epoll_pwait, compat_sys_epoll_pwait)

@@ -102,7 +102,7 @@ __SC_COMP_3264(__NR3264_fcntl, sys_fcntl64, sys_fcntl, compat_sys_fcntl64)
#define __NR_inotify_init1 26
__SYSCALL(__NR_inotify_init1, sys_inotify_init1)
#define __NR_inotify_add_watch 27
-__SYSCALL(__NR_inotify_add_watch, sys_inotify_add_watch)
+__SC_WRAP(__NR_inotify_add_watch, sys_inotify_add_watch)
#define __NR_inotify_rm_watch 28
__SYSCALL(__NR_inotify_rm_watch, sys_inotify_rm_watch)

@@ -122,17 +122,17 @@ __SYSCALL(__NR_flock, sys_flock)

/* fs/namei.c */
#define __NR_mknodat 33
-__SYSCALL(__NR_mknodat, sys_mknodat)
+__SC_WRAP(__NR_mknodat, sys_mknodat)
#define __NR_mkdirat 34
-__SYSCALL(__NR_mkdirat, sys_mkdirat)
+__SC_WRAP(__NR_mkdirat, sys_mkdirat)
#define __NR_unlinkat 35
-__SYSCALL(__NR_unlinkat, sys_unlinkat)
+__SC_WRAP(__NR_unlinkat, sys_unlinkat)
#define __NR_symlinkat 36
-__SYSCALL(__NR_symlinkat, sys_symlinkat)
+__SC_WRAP(__NR_symlinkat, sys_symlinkat)
#define __NR_linkat 37
-__SYSCALL(__NR_linkat, sys_linkat)
+__SC_WRAP(__NR_linkat, sys_linkat)
#define __NR_renameat 38
-__SYSCALL(__NR_renameat, sys_renameat)
+__SC_WRAP(__NR_renameat, sys_renameat)

/* fs/namespace.c */
#define __NR_umount2 39
@@ -140,7 +140,7 @@ __SYSCALL(__NR_umount2, sys_umount)
#define __NR_mount 40
__SC_COMP(__NR_mount, sys_mount, compat_sys_mount)
#define __NR_pivot_root 41
-__SYSCALL(__NR_pivot_root, sys_pivot_root)
+__SC_WRAP(__NR_pivot_root, sys_pivot_root)

/* fs/nfsctl.c */
#define __NR_nfsservctl 42
@@ -163,23 +163,23 @@ __SC_COMP_3264(__NR3264_ftruncate, sys_ftruncate64, sys_ftruncate, \
#define __NR_fallocate 47
__SC_COMP(__NR_fallocate, sys_fallocate, compat_sys_fallocate)
#define __NR_faccessat 48
-__SYSCALL(__NR_faccessat, sys_faccessat)
+__SC_WRAP(__NR_faccessat, sys_faccessat)
#define __NR_chdir 49
-__SYSCALL(__NR_chdir, sys_chdir)
+__SC_WRAP(__NR_chdir, sys_chdir)
#define __NR_fchdir 50
__SYSCALL(__NR_fchdir, sys_fchdir)
#define __NR_chroot 51
-__SYSCALL(__NR_chroot, sys_chroot)
+__SC_WRAP(__NR_chroot, sys_chroot)
#define __NR_fchmod 52
__SYSCALL(__NR_fchmod, sys_fchmod)
#define __NR_fchmodat 53
-__SYSCALL(__NR_fchmodat, sys_fchmodat)
+__SC_WRAP(__NR_fchmodat, sys_fchmodat)
#define __NR_fchownat 54
-__SYSCALL(__NR_fchownat, sys_fchownat)
+__SC_WRAP(__NR_fchownat, sys_fchownat)
#define __NR_fchown 55
__SYSCALL(__NR_fchown, sys_fchown)
#define __NR_openat 56
-__SC_COMP(__NR_openat, sys_openat, compat_sys_openat)
+__SYSCALL(__NR_openat, sys_openat)
#define __NR_close 57
__SYSCALL(__NR_close, sys_close)
#define __NR_vhangup 58
@@ -187,11 +187,11 @@ __SYSCALL(__NR_vhangup, sys_vhangup)

/* fs/pipe.c */
#define __NR_pipe2 59
-__SYSCALL(__NR_pipe2, sys_pipe2)
+__SC_WRAP(__NR_pipe2, sys_pipe2)

/* fs/quota.c */
#define __NR_quotactl 60
-__SYSCALL(__NR_quotactl, sys_quotactl)
+__SC_WRAP(__NR_quotactl, sys_quotactl)

/* fs/readdir.c */
#define __NR_getdents64 61
@@ -236,13 +236,13 @@ __SC_COMP(__NR_signalfd4, sys_signalfd4, compat_sys_signalfd4)
#define __NR_vmsplice 75
__SC_COMP(__NR_vmsplice, sys_vmsplice, compat_sys_vmsplice)
#define __NR_splice 76
-__SYSCALL(__NR_splice, sys_splice)
+__SC_WRAP(__NR_splice, sys_splice)
#define __NR_tee 77
-__SYSCALL(__NR_tee, sys_tee)
+__SC_WRAP(__NR_tee, sys_tee)

/* fs/stat.c */
#define __NR_readlinkat 78
-__SYSCALL(__NR_readlinkat, sys_readlinkat)
+__SC_WRAP(__NR_readlinkat, sys_readlinkat)
#define __NR3264_fstatat 79
__SC_3264(__NR3264_fstatat, sys_fstatat64, sys_newfstatat)
#define __NR3264_fstat 80
@@ -281,13 +281,13 @@ __SC_COMP(__NR_utimensat, sys_utimensat, compat_sys_utimensat)

/* kernel/acct.c */
#define __NR_acct 89
-__SYSCALL(__NR_acct, sys_acct)
+__SC_WRAP(__NR_acct, sys_acct)

/* kernel/capability.c */
#define __NR_capget 90
-__SYSCALL(__NR_capget, sys_capget)
+__SC_WRAP(__NR_capget, sys_capget)
#define __NR_capset 91
-__SYSCALL(__NR_capset, sys_capset)
+__SC_WRAP(__NR_capset, sys_capset)

/* kernel/exec_domain.c */
#define __NR_personality 92
@@ -303,9 +303,9 @@ __SC_COMP(__NR_waitid, sys_waitid, compat_sys_waitid)

/* kernel/fork.c */
#define __NR_set_tid_address 96
-__SYSCALL(__NR_set_tid_address, sys_set_tid_address)
+__SC_WRAP(__NR_set_tid_address, sys_set_tid_address)
#define __NR_unshare 97
-__SYSCALL(__NR_unshare, sys_unshare)
+__SC_WRAP(__NR_unshare, sys_unshare)

/* kernel/futex.c */
#define __NR_futex 98
@@ -333,9 +333,9 @@ __SC_COMP(__NR_kexec_load, sys_kexec_load, compat_sys_kexec_load)

/* kernel/module.c */
#define __NR_init_module 105
-__SYSCALL(__NR_init_module, sys_init_module)
+__SC_WRAP(__NR_init_module, sys_init_module)
#define __NR_delete_module 106
-__SYSCALL(__NR_delete_module, sys_delete_module)
+__SC_WRAP(__NR_delete_module, sys_delete_module)

/* kernel/posix-timers.c */
#define __NR_timer_create 107
@@ -360,7 +360,7 @@ __SC_COMP(__NR_clock_nanosleep, sys_clock_nanosleep, \

/* kernel/printk.c */
#define __NR_syslog 116
-__SYSCALL(__NR_syslog, sys_syslog)
+__SC_WRAP(__NR_syslog, sys_syslog)

/* kernel/ptrace.c */
#define __NR_ptrace 117
@@ -368,13 +368,13 @@ __SYSCALL(__NR_ptrace, sys_ptrace)

/* kernel/sched/core.c */
#define __NR_sched_setparam 118
-__SYSCALL(__NR_sched_setparam, sys_sched_setparam)
+__SC_WRAP(__NR_sched_setparam, sys_sched_setparam)
#define __NR_sched_setscheduler 119
-__SYSCALL(__NR_sched_setscheduler, sys_sched_setscheduler)
+__SC_WRAP(__NR_sched_setscheduler, sys_sched_setscheduler)
#define __NR_sched_getscheduler 120
__SYSCALL(__NR_sched_getscheduler, sys_sched_getscheduler)
#define __NR_sched_getparam 121
-__SYSCALL(__NR_sched_getparam, sys_sched_getparam)
+__SC_WRAP(__NR_sched_getparam, sys_sched_getparam)
#define __NR_sched_setaffinity 122
__SC_COMP(__NR_sched_setaffinity, sys_sched_setaffinity, \
compat_sys_sched_setaffinity)
@@ -425,7 +425,7 @@ __SYSCALL(__NR_setpriority, sys_setpriority)
#define __NR_getpriority 141
__SYSCALL(__NR_getpriority, sys_getpriority)
#define __NR_reboot 142
-__SYSCALL(__NR_reboot, sys_reboot)
+__SC_WRAP(__NR_reboot, sys_reboot)
#define __NR_setregid 143
__SYSCALL(__NR_setregid, sys_setregid)
#define __NR_setgid 144
@@ -437,11 +437,11 @@ __SYSCALL(__NR_setuid, sys_setuid)
#define __NR_setresuid 147
__SYSCALL(__NR_setresuid, sys_setresuid)
#define __NR_getresuid 148
-__SYSCALL(__NR_getresuid, sys_getresuid)
+__SC_WRAP(__NR_getresuid, sys_getresuid)
#define __NR_setresgid 149
__SYSCALL(__NR_setresgid, sys_setresgid)
#define __NR_getresgid 150
-__SYSCALL(__NR_getresgid, sys_getresgid)
+__SC_WRAP(__NR_getresgid, sys_getresgid)
#define __NR_setfsuid 151
__SYSCALL(__NR_setfsuid, sys_setfsuid)
#define __NR_setfsgid 152
@@ -457,15 +457,15 @@ __SYSCALL(__NR_getsid, sys_getsid)
#define __NR_setsid 157
__SYSCALL(__NR_setsid, sys_setsid)
#define __NR_getgroups 158
-__SYSCALL(__NR_getgroups, sys_getgroups)
+__SC_WRAP(__NR_getgroups, sys_getgroups)
#define __NR_setgroups 159
-__SYSCALL(__NR_setgroups, sys_setgroups)
+__SC_WRAP(__NR_setgroups, sys_setgroups)
#define __NR_uname 160
-__SYSCALL(__NR_uname, sys_newuname)
+__SC_WRAP(__NR_uname, sys_newuname)
#define __NR_sethostname 161
-__SYSCALL(__NR_sethostname, sys_sethostname)
+__SC_WRAP(__NR_sethostname, sys_sethostname)
#define __NR_setdomainname 162
-__SYSCALL(__NR_setdomainname, sys_setdomainname)
+__SC_WRAP(__NR_setdomainname, sys_setdomainname)
#define __NR_getrlimit 163
__SC_COMP(__NR_getrlimit, sys_getrlimit, compat_sys_getrlimit)
#define __NR_setrlimit 164
@@ -475,9 +475,9 @@ __SC_COMP(__NR_getrusage, sys_getrusage, compat_sys_getrusage)
#define __NR_umask 166
__SYSCALL(__NR_umask, sys_umask)
#define __NR_prctl 167
-__SYSCALL(__NR_prctl, sys_prctl)
+__SC_WRAP(__NR_prctl, sys_prctl)
#define __NR_getcpu 168
-__SYSCALL(__NR_getcpu, sys_getcpu)
+__SC_WRAP(__NR_getcpu, sys_getcpu)

/* kernel/time.c */
#define __NR_gettimeofday 169
@@ -509,7 +509,7 @@ __SC_COMP(__NR_sysinfo, sys_sysinfo, compat_sys_sysinfo)
#define __NR_mq_open 180
__SC_COMP(__NR_mq_open, sys_mq_open, compat_sys_mq_open)
#define __NR_mq_unlink 181
-__SYSCALL(__NR_mq_unlink, sys_mq_unlink)
+__SC_WRAP(__NR_mq_unlink, sys_mq_unlink)
#define __NR_mq_timedsend 182
__SC_COMP(__NR_mq_timedsend, sys_mq_timedsend, compat_sys_mq_timedsend)
#define __NR_mq_timedreceive 183
@@ -554,21 +554,21 @@ __SYSCALL(__NR_shmdt, sys_shmdt)
#define __NR_socket 198
__SYSCALL(__NR_socket, sys_socket)
#define __NR_socketpair 199
-__SYSCALL(__NR_socketpair, sys_socketpair)
+__SC_WRAP(__NR_socketpair, sys_socketpair)
#define __NR_bind 200
-__SYSCALL(__NR_bind, sys_bind)
+__SC_WRAP(__NR_bind, sys_bind)
#define __NR_listen 201
__SYSCALL(__NR_listen, sys_listen)
#define __NR_accept 202
__SYSCALL(__NR_accept, sys_accept)
#define __NR_connect 203
-__SYSCALL(__NR_connect, sys_connect)
+__SC_WRAP(__NR_connect, sys_connect)
#define __NR_getsockname 204
-__SYSCALL(__NR_getsockname, sys_getsockname)
+__SC_WRAP(__NR_getsockname, sys_getsockname)
#define __NR_getpeername 205
-__SYSCALL(__NR_getpeername, sys_getpeername)
+__SC_WRAP(__NR_getpeername, sys_getpeername)
#define __NR_sendto 206
-__SYSCALL(__NR_sendto, sys_sendto)
+__SC_WRAP(__NR_sendto, sys_sendto)
#define __NR_recvfrom 207
__SC_COMP(__NR_recvfrom, sys_recvfrom, compat_sys_recvfrom)
#define __NR_setsockopt 208
@@ -588,23 +588,23 @@ __SC_COMP(__NR_readahead, sys_readahead, compat_sys_readahead)

/* mm/nommu.c, also with MMU */
#define __NR_brk 214
-__SYSCALL(__NR_brk, sys_brk)
+__SC_WRAP(__NR_brk, sys_brk)
#define __NR_munmap 215
-__SYSCALL(__NR_munmap, sys_munmap)
+__SC_WRAP(__NR_munmap, sys_munmap)
#define __NR_mremap 216
-__SYSCALL(__NR_mremap, sys_mremap)
+__SC_WRAP(__NR_mremap, sys_mremap)

/* security/keys/keyctl.c */
#define __NR_add_key 217
-__SYSCALL(__NR_add_key, sys_add_key)
+__SC_WRAP(__NR_add_key, sys_add_key)
#define __NR_request_key 218
-__SYSCALL(__NR_request_key, sys_request_key)
+__SC_WRAP(__NR_request_key, sys_request_key)
#define __NR_keyctl 219
__SC_COMP(__NR_keyctl, sys_keyctl, compat_sys_keyctl)

/* arch/example/kernel/sys_example.c */
#define __NR_clone 220
-__SYSCALL(__NR_clone, sys_clone)
+__SC_WRAP(__NR_clone, sys_clone)
#define __NR_execve 221
__SC_COMP(__NR_execve, sys_execve, compat_sys_execve)

@@ -617,27 +617,27 @@ __SC_COMP(__NR3264_fadvise64, sys_fadvise64_64, compat_sys_fadvise64_64)
/* mm/, CONFIG_MMU only */
#ifndef __ARCH_NOMMU
#define __NR_swapon 224
-__SYSCALL(__NR_swapon, sys_swapon)
+__SC_WRAP(__NR_swapon, sys_swapon)
#define __NR_swapoff 225
-__SYSCALL(__NR_swapoff, sys_swapoff)
+__SC_WRAP(__NR_swapoff, sys_swapoff)
#define __NR_mprotect 226
-__SYSCALL(__NR_mprotect, sys_mprotect)
+__SC_WRAP(__NR_mprotect, sys_mprotect)
#define __NR_msync 227
-__SYSCALL(__NR_msync, sys_msync)
+__SC_WRAP(__NR_msync, sys_msync)
#define __NR_mlock 228
-__SYSCALL(__NR_mlock, sys_mlock)
+__SC_WRAP(__NR_mlock, sys_mlock)
#define __NR_munlock 229
-__SYSCALL(__NR_munlock, sys_munlock)
+__SC_WRAP(__NR_munlock, sys_munlock)
#define __NR_mlockall 230
__SYSCALL(__NR_mlockall, sys_mlockall)
#define __NR_munlockall 231
__SYSCALL(__NR_munlockall, sys_munlockall)
#define __NR_mincore 232
-__SYSCALL(__NR_mincore, sys_mincore)
+__SC_WRAP(__NR_mincore, sys_mincore)
#define __NR_madvise 233
-__SYSCALL(__NR_madvise, sys_madvise)
+__SC_WRAP(__NR_madvise, sys_madvise)
#define __NR_remap_file_pages 234
-__SYSCALL(__NR_remap_file_pages, sys_remap_file_pages)
+__SC_WRAP(__NR_remap_file_pages, sys_remap_file_pages)
#define __NR_mbind 235
__SC_COMP(__NR_mbind, sys_mbind, compat_sys_mbind)
#define __NR_get_mempolicy 236
@@ -654,9 +654,9 @@ __SC_COMP(__NR_move_pages, sys_move_pages, compat_sys_move_pages)
__SC_COMP(__NR_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo, \
compat_sys_rt_tgsigqueueinfo)
#define __NR_perf_event_open 241
-__SYSCALL(__NR_perf_event_open, sys_perf_event_open)
+__SC_WRAP(__NR_perf_event_open, sys_perf_event_open)
#define __NR_accept4 242
-__SYSCALL(__NR_accept4, sys_accept4)
+__SC_WRAP(__NR_accept4, sys_accept4)
#define __NR_recvmmsg 243
__SC_COMP(__NR_recvmmsg, sys_recvmmsg, compat_sys_recvmmsg)

@@ -669,16 +669,15 @@ __SC_COMP(__NR_recvmmsg, sys_recvmmsg, compat_sys_recvmmsg)
#define __NR_wait4 260
__SC_COMP(__NR_wait4, sys_wait4, compat_sys_wait4)
#define __NR_prlimit64 261
-__SYSCALL(__NR_prlimit64, sys_prlimit64)
+__SC_WRAP(__NR_prlimit64, sys_prlimit64)
#define __NR_fanotify_init 262
__SYSCALL(__NR_fanotify_init, sys_fanotify_init)
#define __NR_fanotify_mark 263
__SYSCALL(__NR_fanotify_mark, sys_fanotify_mark)
#define __NR_name_to_handle_at 264
-__SYSCALL(__NR_name_to_handle_at, sys_name_to_handle_at)
+__SC_WRAP(__NR_name_to_handle_at, sys_name_to_handle_at)
#define __NR_open_by_handle_at 265
-__SC_COMP(__NR_open_by_handle_at, sys_open_by_handle_at, \
- compat_sys_open_by_handle_at)
+__SYSCALL(__NR_open_by_handle_at, sys_open_by_handle_at)
#define __NR_clock_adjtime 266
__SC_COMP(__NR_clock_adjtime, sys_clock_adjtime, compat_sys_clock_adjtime)
#define __NR_syncfs 267
@@ -694,23 +693,23 @@ __SC_COMP(__NR_process_vm_readv, sys_process_vm_readv, \
__SC_COMP(__NR_process_vm_writev, sys_process_vm_writev, \
compat_sys_process_vm_writev)
#define __NR_kcmp 272
-__SYSCALL(__NR_kcmp, sys_kcmp)
+__SC_WRAP(__NR_kcmp, sys_kcmp)
#define __NR_finit_module 273
-__SYSCALL(__NR_finit_module, sys_finit_module)
+__SC_WRAP(__NR_finit_module, sys_finit_module)
#define __NR_sched_setattr 274
-__SYSCALL(__NR_sched_setattr, sys_sched_setattr)
+__SC_WRAP(__NR_sched_setattr, sys_sched_setattr)
#define __NR_sched_getattr 275
-__SYSCALL(__NR_sched_getattr, sys_sched_getattr)
+__SC_WRAP(__NR_sched_getattr, sys_sched_getattr)
#define __NR_renameat2 276
-__SYSCALL(__NR_renameat2, sys_renameat2)
+__SC_WRAP(__NR_renameat2, sys_renameat2)
#define __NR_seccomp 277
-__SYSCALL(__NR_seccomp, sys_seccomp)
+__SC_WRAP(__NR_seccomp, sys_seccomp)
#define __NR_getrandom 278
-__SYSCALL(__NR_getrandom, sys_getrandom)
+__SC_WRAP(__NR_getrandom, sys_getrandom)
#define __NR_memfd_create 279
-__SYSCALL(__NR_memfd_create, sys_memfd_create)
+__SC_WRAP(__NR_memfd_create, sys_memfd_create)
#define __NR_bpf 280
-__SYSCALL(__NR_bpf, sys_bpf)
+__SC_WRAP(__NR_bpf, sys_bpf)
#define __NR_execveat 281
__SC_COMP(__NR_execveat, sys_execveat, compat_sys_execveat)
#define __NR_userfaultfd 282
@@ -718,9 +717,9 @@ __SYSCALL(__NR_userfaultfd, sys_userfaultfd)
#define __NR_membarrier 283
__SYSCALL(__NR_membarrier, sys_membarrier)
#define __NR_mlock2 284
-__SYSCALL(__NR_mlock2, sys_mlock2)
+__SC_WRAP(__NR_mlock2, sys_mlock2)
#define __NR_copy_file_range 285
-__SYSCALL(__NR_copy_file_range, sys_copy_file_range)
+__SC_WRAP(__NR_copy_file_range, sys_copy_file_range)

#undef __NR_syscalls
#define __NR_syscalls 286
@@ -737,29 +736,29 @@ __SYSCALL(__NR_copy_file_range, sys_copy_file_range)
#define __NR_open 1024
__SYSCALL(__NR_open, sys_open)
#define __NR_link 1025
-__SYSCALL(__NR_link, sys_link)
+__SC_WRAP(__NR_link, sys_link)
#define __NR_unlink 1026
-__SYSCALL(__NR_unlink, sys_unlink)
+__SC_WRAP(__NR_unlink, sys_unlink)
#define __NR_mknod 1027
-__SYSCALL(__NR_mknod, sys_mknod)
+__SC_WRAP(__NR_mknod, sys_mknod)
#define __NR_chmod 1028
-__SYSCALL(__NR_chmod, sys_chmod)
+__SC_WRAP(__NR_chmod, sys_chmod)
#define __NR_chown 1029
-__SYSCALL(__NR_chown, sys_chown)
+__SC_WRAP(__NR_chown, sys_chown)
#define __NR_mkdir 1030
-__SYSCALL(__NR_mkdir, sys_mkdir)
+__SC_WRAP(__NR_mkdir, sys_mkdir)
#define __NR_rmdir 1031
-__SYSCALL(__NR_rmdir, sys_rmdir)
+__SC_WRAP(__NR_rmdir, sys_rmdir)
#define __NR_lchown 1032
-__SYSCALL(__NR_lchown, sys_lchown)
+__SC_WRAP(__NR_lchown, sys_lchown)
#define __NR_access 1033
-__SYSCALL(__NR_access, sys_access)
+__SC_WRAP(__NR_access, sys_access)
#define __NR_rename 1034
-__SYSCALL(__NR_rename, sys_rename)
+__SC_WRAP(__NR_rename, sys_rename)
#define __NR_readlink 1035
-__SYSCALL(__NR_readlink, sys_readlink)
+__SC_WRAP(__NR_readlink, sys_readlink)
#define __NR_symlink 1036
-__SYSCALL(__NR_symlink, sys_symlink)
+__SC_WRAP(__NR_symlink, sys_symlink)
#define __NR_utimes 1037
__SYSCALL(__NR_utimes, sys_utimes)
#define __NR3264_stat 1038
@@ -773,7 +772,7 @@ __SC_3264(__NR3264_lstat, sys_lstat64, sys_newlstat)

#ifdef __ARCH_WANT_SYSCALL_NO_FLAGS
#define __NR_pipe 1040
-__SYSCALL(__NR_pipe, sys_pipe)
+__SC_WRAP(__NR_pipe, sys_pipe)
#define __NR_dup2 1041
__SYSCALL(__NR_dup2, sys_dup2)
#define __NR_epoll_create 1042
@@ -843,7 +842,7 @@ __SYSCALL(__NR_time, sys_time)
__SYSCALL(__NR_utime, sys_utime)

#define __NR_creat 1064
-__SYSCALL(__NR_creat, sys_creat)
+__SC_WRAP(__NR_creat, sys_creat)
#define __NR_getdents 1065
#define __ARCH_WANT_SYS_GETDENTS
__SYSCALL(__NR_getdents, sys_getdents)
@@ -853,9 +852,9 @@ __SYSCALL(__NR_futimesat, sys_futimesat)
#define __ARCH_WANT_SYS_SELECT
__SYSCALL(__NR_select, sys_select)
#define __NR_poll 1068
-__SYSCALL(__NR_poll, sys_poll)
+__SC_WRAP(__NR_poll, sys_poll)
#define __NR_epoll_wait 1069
-__SYSCALL(__NR_epoll_wait, sys_epoll_wait)
+__SC_WRAP(__NR_epoll_wait, sys_epoll_wait)
#define __NR_ustat 1070
__SYSCALL(__NR_ustat, sys_ustat)
#define __NR_vfork 1071
@@ -867,12 +866,12 @@ __SYSCALL(__NR_recv, sys_recv)
#define __NR_send 1074
__SYSCALL(__NR_send, sys_send)
#define __NR_bdflush 1075
-__SYSCALL(__NR_bdflush, sys_bdflush)
+__SC_WRAP(__NR_bdflush, sys_bdflush)
#define __NR_umount 1076
-__SYSCALL(__NR_umount, sys_oldumount)
+__SC_WRAP(__NR_umount, sys_oldumount)
#define __ARCH_WANT_SYS_OLDUMOUNT
#define __NR_uselib 1077
-__SYSCALL(__NR_uselib, sys_uselib)
+__SC_WRAP(__NR_uselib, sys_uselib)
#define __NR__sysctl 1078
__SYSCALL(__NR__sysctl, sys_sysctl)

--
2.5.0