add syscall numbers for the new renameat2 syscall

it's like rename but with flags eg. to allow atomic exchange of two files,
introduced in linux 3.15 commit 520c8b16505236fc82daa352e6c5e73cd9870cff

arch/arm/bits/syscall.h

@@ -335,6 +335,7 @@
 #define __NR_finit_module	379
 #define __NR_sched_setattr	380
 #define __NR_sched_getattr	381
+#define __NR_renameat2	382
 
 
 /* Repeated with SYS_ prefix */
@@ -676,3 +677,4 @@
 #define SYS_finit_module	379
 #define SYS_sched_setattr	380
 #define SYS_sched_getattr	381
+#define SYS_renameat2	382

arch/i386/bits/syscall.h

@@ -351,6 +351,7 @@
 #define __NR_finit_module	350
 #define __NR_sched_setattr	351
 #define __NR_sched_getattr	352
+#define __NR_renameat2		353
 
 
 /* Repeated with SYS_ prefix */
@@ -708,3 +709,4 @@
 #define SYS_finit_module	350
 #define SYS_sched_setattr	351
 #define SYS_sched_getattr	352
+#define SYS_renameat2		353

arch/mips/bits/syscall.h

@@ -348,6 +348,7 @@
 #define __NR_finit_module            4348
 #define __NR_sched_setattr           4349
 #define __NR_sched_getattr           4350
+#define __NR_renameat2               4351
 
 
 /* Repeated with SYS_ prefix */
@@ -701,3 +702,4 @@
 #define SYS_finit_module            4348
 #define SYS_sched_setattr           4349
 #define SYS_sched_getattr           4350
+#define SYS_renameat2               4351

arch/or1k/bits/syscall.h

@@ -257,6 +257,9 @@
 #define __NR_process_vm_writev 271
 #define __NR_kcmp 272
 #define __NR_finit_module 273
+#define __NR_sched_setattr 274
+#define __NR_sched_getattr 275
+#define __NR_renameat2 276
 
 #define SYS_io_setup __NR_io_setup
 #define SYS_io_destroy __NR_io_destroy
@@ -517,3 +520,6 @@
 #define SYS_process_vm_writev __NR_process_vm_writev
 #define SYS_kcmp __NR_kcmp
 #define SYS_finit_module __NR_finit_module
+#define SYS_sched_setattr __NR_sched_setattr
+#define SYS_sched_getattr __NR_sched_getattr
+#define SYS_renameat2 __NR_renameat2

arch/powerpc/bits/syscall.h

@@ -370,6 +370,7 @@
 #define __NR_kcmp                  354
 #define __NR_sched_setattr         355
 #define __NR_sched_getattr         356
+#define __NR_renameat2             357
 
 /*
  * repeated with SYS prefix
@@ -746,3 +747,4 @@
 #define SYS_kcmp                  354
 #define SYS_sched_setattr         355
 #define SYS_sched_getattr         356
+#define SYS_renameat2             357

arch/x32/bits/syscall.h

@@ -273,6 +273,7 @@
 #define __NR_finit_module (__X32_SYSCALL_BIT + 313)
 #define __NR_sched_setattr (__X32_SYSCALL_BIT + 314)
 #define __NR_sched_getattr (__X32_SYSCALL_BIT + 315)
+#define __NR_renameat2 (__X32_SYSCALL_BIT + 316)
 
 #define __NR_rt_sigaction (__X32_SYSCALL_BIT + 512)
 #define __NR_rt_sigreturn (__X32_SYSCALL_BIT + 513)
@@ -596,6 +597,7 @@
 #define SYS_finit_module __NR_finit_module
 #define SYS_sched_setattr __NR_sched_setattr
 #define SYS_sched_getattr __NR_sched_getattr
+#define SYS_renameat2 __NR_renameat2
 
 #define SYS_rt_sigaction __NR_rt_sigaction
 #define SYS_rt_sigreturn __NR_rt_sigreturn

arch/x86_64/bits/syscall.h

@@ -314,6 +314,8 @@
 #define __NR_finit_module			313
 #define __NR_sched_setattr			314
 #define __NR_sched_getattr			315
+#define __NR_renameat2				316
+
 
 #undef __NR_fstatat
 #undef __NR_pread
@@ -645,6 +647,7 @@
 #define SYS_finit_module			313
 #define SYS_sched_setattr			314
 #define SYS_sched_getattr			315
+#define SYS_renameat2				316
 
 #undef SYS_fstatat
 #undef SYS_pread