diff --git a/toolchain/uClibc/config/arm b/toolchain/uClibc/config/arm
index ee1e47a6dc..6051320b3b 100644
--- a/toolchain/uClibc/config/arm
+++ b/toolchain/uClibc/config/arm
@@ -120,7 +120,7 @@ UCLIBC_HAS_RPC=y
 UCLIBC_HAS_FULL_RPC=y
 # UCLIBC_HAS_REENTRANT_RPC is not set
 # UCLIBC_USE_NETLINK is not set
-# UCLIBC_HAS_BSD_RES_CLOSE is not set
+UCLIBC_HAS_BSD_RES_CLOSE=y
 
 #
 # String and Stdio Support
diff --git a/toolchain/uClibc/config/armeb b/toolchain/uClibc/config/armeb
index 367a07a899..c156125bcd 100644
--- a/toolchain/uClibc/config/armeb
+++ b/toolchain/uClibc/config/armeb
@@ -121,7 +121,7 @@ UCLIBC_HAS_RPC=y
 UCLIBC_HAS_FULL_RPC=y
 # UCLIBC_HAS_REENTRANT_RPC is not set
 # UCLIBC_USE_NETLINK is not set
-# UCLIBC_HAS_BSD_RES_CLOSE is not set
+UCLIBC_HAS_BSD_RES_CLOSE=y
 
 #
 # String and Stdio Support
diff --git a/toolchain/uClibc/config/avr32 b/toolchain/uClibc/config/avr32
index dc55e802a5..24340db0b8 100644
--- a/toolchain/uClibc/config/avr32
+++ b/toolchain/uClibc/config/avr32
@@ -105,7 +105,7 @@ UCLIBC_HAS_RPC=y
 UCLIBC_HAS_FULL_RPC=y
 # UCLIBC_HAS_REENTRANT_RPC is not set
 # UCLIBC_USE_NETLINK is not set
-# UCLIBC_HAS_BSD_RES_CLOSE is not set
+UCLIBC_HAS_BSD_RES_CLOSE=y
 
 #
 # String and Stdio Support
diff --git a/toolchain/uClibc/config/i386 b/toolchain/uClibc/config/i386
index edc72b5cb4..ee215e63a5 100644
--- a/toolchain/uClibc/config/i386
+++ b/toolchain/uClibc/config/i386
@@ -121,7 +121,7 @@ UCLIBC_HAS_RPC=y
 UCLIBC_HAS_FULL_RPC=y
 # UCLIBC_HAS_REENTRANT_RPC is not set
 # UCLIBC_USE_NETLINK is not set
-# UCLIBC_HAS_BSD_RES_CLOSE is not set
+UCLIBC_HAS_BSD_RES_CLOSE=y
 
 #
 # String and Stdio Support
diff --git a/toolchain/uClibc/config/i686 b/toolchain/uClibc/config/i686
index 546d2eed49..5b9e047ffa 100644
--- a/toolchain/uClibc/config/i686
+++ b/toolchain/uClibc/config/i686
@@ -121,7 +121,7 @@ UCLIBC_HAS_RPC=y
 UCLIBC_HAS_FULL_RPC=y
 # UCLIBC_HAS_REENTRANT_RPC is not set
 # UCLIBC_USE_NETLINK is not set
-# UCLIBC_HAS_BSD_RES_CLOSE is not set
+UCLIBC_HAS_BSD_RES_CLOSE=y
 
 #
 # String and Stdio Support
diff --git a/toolchain/uClibc/config/mips b/toolchain/uClibc/config/mips
index a783f8bad5..09191e56c5 100644
--- a/toolchain/uClibc/config/mips
+++ b/toolchain/uClibc/config/mips
@@ -118,7 +118,7 @@ UCLIBC_HAS_RPC=y
 UCLIBC_HAS_FULL_RPC=y
 # UCLIBC_HAS_REENTRANT_RPC is not set
 # UCLIBC_USE_NETLINK is not set
-# UCLIBC_HAS_BSD_RES_CLOSE is not set
+UCLIBC_HAS_BSD_RES_CLOSE=y
 
 #
 # String and Stdio Support
diff --git a/toolchain/uClibc/config/mipsel b/toolchain/uClibc/config/mipsel
index 11940ffdd6..13dd6f90e4 100644
--- a/toolchain/uClibc/config/mipsel
+++ b/toolchain/uClibc/config/mipsel
@@ -118,7 +118,7 @@ UCLIBC_HAS_RPC=y
 UCLIBC_HAS_FULL_RPC=y
 # UCLIBC_HAS_REENTRANT_RPC is not set
 # UCLIBC_USE_NETLINK is not set
-# UCLIBC_HAS_BSD_RES_CLOSE is not set
+UCLIBC_HAS_BSD_RES_CLOSE=y
 
 #
 # String and Stdio Support
diff --git a/toolchain/uClibc/config/powerpc b/toolchain/uClibc/config/powerpc
index 7451c56e6c..f702bad78c 100644
--- a/toolchain/uClibc/config/powerpc
+++ b/toolchain/uClibc/config/powerpc
@@ -107,7 +107,7 @@ UCLIBC_HAS_RPC=y
 UCLIBC_HAS_FULL_RPC=y
 # UCLIBC_HAS_REENTRANT_RPC is not set
 # UCLIBC_USE_NETLINK is not set
-# UCLIBC_HAS_BSD_RES_CLOSE is not set
+UCLIBC_HAS_BSD_RES_CLOSE=y
 
 #
 # String and Stdio Support