[PATCH 2/2] kernel-features/mips: add accept4 kernel version

[Aurelien Jarno]

On MIPS, accept4 has been added in kernel 2.6.31 (commit
54822de7793bf9aa56d79cc173281cdb23b37f9f)
---
 ports/sysdeps/unix/sysv/linux/mips/kernel-features.h | 5 +++++
 1 file changed, 5 insertions(+)

2013-12-01  Aurelien Jarno  <aurelien@aurel32.net>
 
	* sysdeps/unix/sysv/linux/mips/kernel-features.h
	[__LINUX_KERNEL_VERSION >= 0x02061d]: Define __ASSUME_ACCEPT4.

diff --git a/ports/sysdeps/unix/sysv/linux/mips/kernel-features.h b/ports/sysdeps/unix/sysv/linux/mips/kernel-features.h
index 923b7cc..eedcb04 100644
--- a/ports/sysdeps/unix/sysv/linux/mips/kernel-features.h
+++ b/ports/sysdeps/unix/sysv/linux/mips/kernel-features.h
@@ -31,6 +31,11 @@
 # define __ASSUME_SIGNALFD4	1
 #endif
 
+/* Support for the accept4 syscall was added in 2.6.31.  */
+#if __LINUX_KERNEL_VERSION >= 0x02061f
+# define __ASSUME_ACCEPT4	1
+#endif
+
 #include_next <kernel-features.h>
 
 /* The n32 syscall ABI did not have a getdents64 syscall until
-- 
1.8.4.2