asm-generic: add sys_accept4 to unistd.h

Code review has shown that the generic version of
unistd.h is missing a reference to the accept4
system call. This was not noticed before because
most architectures handle this through sys_socketcall.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/include/asm-generic/unistd.h b/include/asm-generic/unistd.h
index 2869650fb083fdc1e7a6596a2c56575c9e0bea95..c5545da5cb723ad0e6bd2c57201449606acc7233 100644 (file)
--- a/include/asm-generic/unistd.h
+++ b/include/asm-generic/unistd.h
@@ -622,9 +622,11 @@ __SYSCALL(__NR_move_pages, sys_move_pages)
 __SYSCALL(__NR_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo)
 #define __NR_perf_event_open 241
 __SYSCALL(__NR_perf_event_open, sys_perf_event_open)
+#define __NR_accept4 242
+__SYSCALL(__NR_accept4, sys_accept4)
 
 #undef __NR_syscalls
-#define __NR_syscalls 242
+#define __NR_syscalls 243
 
 /*
  * All syscalls below here should go away really,