BUILD/MINOR: syscall: add definition of NR_accept4 for ARM
This platform was not covered and older libc do not provide accept4().
diff --git a/include/common/syscall.h b/include/common/syscall.h
index 659b0ca..0b1ccd6 100644
--- a/include/common/syscall.h
+++ b/include/common/syscall.h
@@ -132,6 +132,8 @@
#define __NR_accept4 288
#elif defined(__sparc__) || defined(__sparc64__)
#define __NR_accept4 323
+#elif defined(__arm__) || defined(__thumb__)
+#define __NR_accept4 (__NR_SYSCALL_BASE+366)
#else
#define ACCEPT4_USE_SOCKETCALL 1
#ifndef SYS_ACCEPT4