Add syscall entries for new linux syscalls

* linux/dummy.h: Add printargs parsers for new syscalls.
* linux/arm/syscallent.h: Add entries for sys_clock_adjtime,
sys_name_to_handle_at, sys_open_by_handle_at, sys_sendmmsg, sys_setns
and sys_syncfs.
* linux/i386/syscallent.h: Likewise.
* linux/ia64/syscallent.h: Likewise.
* linux/mips/syscallent.h: Likewise.
* linux/powerpc/syscallent.h: Likewise.
* linux/sh/syscallent.h: Likewise.
* linux/sh64/syscallent.h: Likewise.
* linux/sparc/syscallent.h: Likewise.
* linux/x86_64/syscallent.h: Likewise.
* linux/alpha/syscallent.h: Add entries for sys_clock_adjtime,
sys_name_to_handle_at, sys_open_by_handle_at, sys_setns and sys_syncfs.
* linux/m68k/syscallent.h: Likewise.
* linux/microblaze/syscallent.h: Likewise.
* linux/s390/syscallent.h: Likewise.
* linux/s390x/syscallent.h: Likewise.
* linux/avr32/syscallent.h: Add entry for sys_setns.
* linux/bfin/syscallent.h: Add entries for sys_sendmmsg and sys_setns.
* linux/hppa/syscallent.h: Add entries for sys_clock_adjtime,
fanotify_init, fanotify_mark, sys_name_to_handle_at,
sys_open_by_handle_at, sys_sendmmsg, sys_setns and sys_syncfs.
diff --git a/linux/dummy.h b/linux/dummy.h
index 762297c..0e030f6 100644
--- a/linux/dummy.h
+++ b/linux/dummy.h
@@ -30,6 +30,7 @@
 
 /* still unfinished */
 #define	sys_add_key		printargs
+#define	sys_clock_adjtime	printargs
 #define	sys_get_robust_list	printargs
 #define	sys_fanotify_init	printargs
 #define	sys_fanotify_mark	printargs
@@ -41,12 +42,16 @@
 #define	sys_kexec_load		printargs
 #define	sys_lookup_dcookie	printargs
 #define	sys_migrate_pages	printargs
+#define	sys_name_to_handle_at	printargs
 #define	sys_nfsservctl		printargs
+#define	sys_open_by_handle_at	printargs
 #define	sys_perf_event_open	printargs
 #define	sys_prlimit64		printargs
 #define	sys_request_key		printargs
 #define	sys_rt_tgsigqueueinfo	printargs
 #define	sys_sched_rr_get_interval printargs
+#define	sys_sendmmsg		printargs
+#define	sys_setns		printargs
 #define	sys_set_robust_list	printargs
 #define	sys_sync_file_range	printargs
 #define	sys_sysfs		printargs
@@ -79,6 +84,7 @@
 #define	sys_setfsgid		sys_setfsuid
 #define	sys_swapoff		sys_chdir
 #define	sys_swapon		sys_chdir
+#define	sys_syncfs		sys_close
 #define	sys_umount		sys_chdir
 #define	sys_uselib		sys_chdir