[SPARC]: Add support for *at(), ppoll, and pselect syscalls.

This also includes by necessity _TIF_RESTORE_SIGMASK support,
which actually resulted in a lot of cleanups.

The sparc signal handling code is quite a mess and I should
clean it up some day.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 9 insertions, 1 deletions

diff --git a/arch/sparc/kernel/systbls.S b/arch/sparc/kernel/systbls.S
index e457a40838fc..6877ae4cd1d9 100644
--- a/arch/sparc/kernel/systbls.S
+++ b/arch/sparc/kernel/systbls.S
@@ -75,7 +75,10 @@ sys_call_table:
 /*265*/ .long sys_timer_delete, sys_timer_create, sys_nis_syscall, sys_io_setup, sys_io_destroy
 /*270*/ .long sys_io_submit, sys_io_cancel, sys_io_getevents, sys_mq_open, sys_mq_unlink
 /*275*/ .long sys_mq_timedsend, sys_mq_timedreceive, sys_mq_notify, sys_mq_getsetattr, sys_waitid
-/*280*/ .long sys_ni_syscall, sys_add_key, sys_request_key, sys_keyctl
+/*280*/ .long sys_ni_syscall, sys_add_key, sys_request_key, sys_keyctl, sys_openat
+/*285*/ .long sys_mkdirat, sys_mknodat, sys_fchownat, sys_futimesat, sys_newfstatat
+/*290*/ .long sys_unlinkat, sys_renameat, sys_linkat, sys_symlinkat, sys_readlinkat
+/*295*/ .long sys_fchmodat, sys_faccessat, sys_pselect6, sys_ppoll
 
 #ifdef CONFIG_SUNOS_EMUL
         /* Now the SunOS syscall table. */
@@ -181,6 +184,11 @@ sunos_sys_table:
         .long sunos_nosys, sunos_nosys, sunos_nosys
         .long sunos_nosys
 /*280*/ .long sunos_nosys, sunos_nosys, sunos_nosys
+        .long sunos_nosys, sunos_nosys, sunos_nosys
+        .long sunos_nosys, sunos_nosys, sunos_nosys
         .long sunos_nosys
+/*290*/ .long sunos_nosys, sunos_nosys, sunos_nosys
+        .long sunos_nosys, sunos_nosys, sunos_nosys
+        .long sunos_nosys, sunos_nosys, sunos_nosys
 
 #endif