diff --git a/libc/Android.mk b/libc/Android.mk
index d6274dd..4dd1086 100644
--- a/libc/Android.mk
+++ b/libc/Android.mk
@@ -129,8 +129,10 @@
     bionic/fchmod.cpp \
     bionic/fchmodat.cpp \
     bionic/ffs.cpp \
+    bionic/fgetxattr.cpp \
     bionic/flockfile.cpp \
     bionic/fpclassify.cpp \
+    bionic/fsetxattr.cpp \
     bionic/ftruncate.cpp \
     bionic/futimens.cpp \
     bionic/getcwd.cpp \
diff --git a/libc/SYSCALLS.TXT b/libc/SYSCALLS.TXT
index 9d7f839..4890b89 100644
--- a/libc/SYSCALLS.TXT
+++ b/libc/SYSCALLS.TXT
@@ -122,8 +122,8 @@
 int         fchown:fchown32(int, uid_t, gid_t)  arm,x86
 int         fchown:fchown(int, uid_t, gid_t)    arm64,mips,mips64,x86_64
 void        sync(void)  all
-int         fsetxattr(int, const char*, const void*, size_t, int) all
-ssize_t     fgetxattr(int, const char*, void*, size_t) all
+int         ___fsetxattr:fsetxattr(int, const char*, const void*, size_t, int) all
+ssize_t     ___fgetxattr:fgetxattr(int, const char*, void*, size_t) all
 ssize_t     flistxattr(int, char*, size_t) all
 int         fremovexattr(int, const char*) all
 
diff --git a/libc/arch-arm/syscalls/fgetxattr.S b/libc/arch-arm/syscalls/___fgetxattr.S
similarity index 81%
rename from libc/arch-arm/syscalls/fgetxattr.S
rename to libc/arch-arm/syscalls/___fgetxattr.S
index 3f1e5fc..e776cd6 100644
--- a/libc/arch-arm/syscalls/fgetxattr.S
+++ b/libc/arch-arm/syscalls/___fgetxattr.S
@@ -2,7 +2,7 @@
 
 #include <private/bionic_asm.h>
 
-ENTRY(fgetxattr)
+ENTRY(___fgetxattr)
     mov     ip, r7
     ldr     r7, =__NR_fgetxattr
     swi     #0
@@ -11,4 +11,5 @@
     bxls    lr
     neg     r0, r0
     b       __set_errno_internal
-END(fgetxattr)
+END(___fgetxattr)
+.hidden ___fgetxattr
diff --git a/libc/arch-arm/syscalls/fsetxattr.S b/libc/arch-arm/syscalls/___fsetxattr.S
similarity index 89%
rename from libc/arch-arm/syscalls/fsetxattr.S
rename to libc/arch-arm/syscalls/___fsetxattr.S
index 0e33ad2..5445191 100644
--- a/libc/arch-arm/syscalls/fsetxattr.S
+++ b/libc/arch-arm/syscalls/___fsetxattr.S
@@ -2,7 +2,7 @@
 
 #include <private/bionic_asm.h>
 
-ENTRY(fsetxattr)
+ENTRY(___fsetxattr)
     mov     ip, sp
     stmfd   sp!, {r4, r5, r6, r7}
     .cfi_def_cfa_offset 16
@@ -19,4 +19,5 @@
     bxls    lr
     neg     r0, r0
     b       __set_errno_internal
-END(fsetxattr)
+END(___fsetxattr)
+.hidden ___fsetxattr
diff --git a/libc/arch-arm64/syscalls/fgetxattr.S b/libc/arch-arm64/syscalls/___fgetxattr.S
similarity index 79%
rename from libc/arch-arm64/syscalls/fgetxattr.S
rename to libc/arch-arm64/syscalls/___fgetxattr.S
index 0d6ada7..c0334cc 100644
--- a/libc/arch-arm64/syscalls/fgetxattr.S
+++ b/libc/arch-arm64/syscalls/___fgetxattr.S
@@ -2,7 +2,7 @@
 
 #include <private/bionic_asm.h>
 
-ENTRY(fgetxattr)
+ENTRY(___fgetxattr)
     mov     x8, __NR_fgetxattr
     svc     #0
 
@@ -11,4 +11,5 @@
     b.hi    __set_errno_internal
 
     ret
-END(fgetxattr)
+END(___fgetxattr)
+.hidden ___fgetxattr
diff --git a/libc/arch-arm64/syscalls/fsetxattr.S b/libc/arch-arm64/syscalls/___fsetxattr.S
similarity index 79%
rename from libc/arch-arm64/syscalls/fsetxattr.S
rename to libc/arch-arm64/syscalls/___fsetxattr.S
index e69e718..92be8de 100644
--- a/libc/arch-arm64/syscalls/fsetxattr.S
+++ b/libc/arch-arm64/syscalls/___fsetxattr.S
@@ -2,7 +2,7 @@
 
 #include <private/bionic_asm.h>
 
-ENTRY(fsetxattr)
+ENTRY(___fsetxattr)
     mov     x8, __NR_fsetxattr
     svc     #0
 
@@ -11,4 +11,5 @@
     b.hi    __set_errno_internal
 
     ret
-END(fsetxattr)
+END(___fsetxattr)
+.hidden ___fsetxattr
diff --git a/libc/arch-mips/syscalls/fgetxattr.S b/libc/arch-mips/syscalls/___fgetxattr.S
similarity index 82%
rename from libc/arch-mips/syscalls/fgetxattr.S
rename to libc/arch-mips/syscalls/___fgetxattr.S
index 6516feb..50ab69c 100644
--- a/libc/arch-mips/syscalls/fgetxattr.S
+++ b/libc/arch-mips/syscalls/___fgetxattr.S
@@ -2,7 +2,7 @@
 
 #include <private/bionic_asm.h>
 
-ENTRY(fgetxattr)
+ENTRY(___fgetxattr)
     .set noreorder
     .cpload t9
     li v0, __NR_fgetxattr
@@ -16,4 +16,5 @@
     j t9
     nop
     .set reorder
-END(fgetxattr)
+END(___fgetxattr)
+.hidden ___fgetxattr
diff --git a/libc/arch-mips/syscalls/fsetxattr.S b/libc/arch-mips/syscalls/___fsetxattr.S
similarity index 82%
rename from libc/arch-mips/syscalls/fsetxattr.S
rename to libc/arch-mips/syscalls/___fsetxattr.S
index 663c0df..0312921 100644
--- a/libc/arch-mips/syscalls/fsetxattr.S
+++ b/libc/arch-mips/syscalls/___fsetxattr.S
@@ -2,7 +2,7 @@
 
 #include <private/bionic_asm.h>
 
-ENTRY(fsetxattr)
+ENTRY(___fsetxattr)
     .set noreorder
     .cpload t9
     li v0, __NR_fsetxattr
@@ -16,4 +16,5 @@
     j t9
     nop
     .set reorder
-END(fsetxattr)
+END(___fsetxattr)
+.hidden ___fsetxattr
diff --git a/libc/arch-mips64/syscalls/fgetxattr.S b/libc/arch-mips64/syscalls/___fgetxattr.S
similarity index 85%
rename from libc/arch-mips64/syscalls/fgetxattr.S
rename to libc/arch-mips64/syscalls/___fgetxattr.S
index 44c248a..935b080 100644
--- a/libc/arch-mips64/syscalls/fgetxattr.S
+++ b/libc/arch-mips64/syscalls/___fgetxattr.S
@@ -2,7 +2,7 @@
 
 #include <private/bionic_asm.h>
 
-ENTRY(fgetxattr)
+ENTRY(___fgetxattr)
     .set push
     .set noreorder
     li v0, __NR_fgetxattr
@@ -22,4 +22,5 @@
     j t9
     move ra, t0
     .set pop
-END(fgetxattr)
+END(___fgetxattr)
+.hidden ___fgetxattr
diff --git a/libc/arch-mips64/syscalls/fsetxattr.S b/libc/arch-mips64/syscalls/___fsetxattr.S
similarity index 85%
rename from libc/arch-mips64/syscalls/fsetxattr.S
rename to libc/arch-mips64/syscalls/___fsetxattr.S
index 0ad1f90..c02f406 100644
--- a/libc/arch-mips64/syscalls/fsetxattr.S
+++ b/libc/arch-mips64/syscalls/___fsetxattr.S
@@ -2,7 +2,7 @@
 
 #include <private/bionic_asm.h>
 
-ENTRY(fsetxattr)
+ENTRY(___fsetxattr)
     .set push
     .set noreorder
     li v0, __NR_fsetxattr
@@ -22,4 +22,5 @@
     j t9
     move ra, t0
     .set pop
-END(fsetxattr)
+END(___fsetxattr)
+.hidden ___fsetxattr
diff --git a/libc/arch-x86/syscalls/fgetxattr.S b/libc/arch-x86/syscalls/___fgetxattr.S
similarity index 92%
rename from libc/arch-x86/syscalls/fgetxattr.S
rename to libc/arch-x86/syscalls/___fgetxattr.S
index 1eff931..2891511 100644
--- a/libc/arch-x86/syscalls/fgetxattr.S
+++ b/libc/arch-x86/syscalls/___fgetxattr.S
@@ -2,7 +2,7 @@
 
 #include <private/bionic_asm.h>
 
-ENTRY(fgetxattr)
+ENTRY(___fgetxattr)
     pushl   %ebx
     .cfi_def_cfa_offset 8
     .cfi_rel_offset ebx, 0
@@ -33,4 +33,5 @@
     popl    %ecx
     popl    %ebx
     ret
-END(fgetxattr)
+END(___fgetxattr)
+.hidden ___fgetxattr
diff --git a/libc/arch-x86/syscalls/fsetxattr.S b/libc/arch-x86/syscalls/___fsetxattr.S
similarity index 93%
rename from libc/arch-x86/syscalls/fsetxattr.S
rename to libc/arch-x86/syscalls/___fsetxattr.S
index 7af0ef0..287dafc 100644
--- a/libc/arch-x86/syscalls/fsetxattr.S
+++ b/libc/arch-x86/syscalls/___fsetxattr.S
@@ -2,7 +2,7 @@
 
 #include <private/bionic_asm.h>
 
-ENTRY(fsetxattr)
+ENTRY(___fsetxattr)
     pushl   %ebx
     .cfi_def_cfa_offset 8
     .cfi_rel_offset ebx, 0
@@ -38,4 +38,5 @@
     popl    %ecx
     popl    %ebx
     ret
-END(fsetxattr)
+END(___fsetxattr)
+.hidden ___fsetxattr
diff --git a/libc/arch-x86_64/syscalls/fgetxattr.S b/libc/arch-x86_64/syscalls/___fgetxattr.S
similarity index 82%
rename from libc/arch-x86_64/syscalls/fgetxattr.S
rename to libc/arch-x86_64/syscalls/___fgetxattr.S
index 7762474..302fd77 100644
--- a/libc/arch-x86_64/syscalls/fgetxattr.S
+++ b/libc/arch-x86_64/syscalls/___fgetxattr.S
@@ -2,7 +2,7 @@
 
 #include <private/bionic_asm.h>
 
-ENTRY(fgetxattr)
+ENTRY(___fgetxattr)
     movq    %rcx, %r10
     movl    $__NR_fgetxattr, %eax
     syscall
@@ -13,4 +13,5 @@
     call    __set_errno_internal
 1:
     ret
-END(fgetxattr)
+END(___fgetxattr)
+.hidden ___fgetxattr
diff --git a/libc/arch-x86_64/syscalls/fsetxattr.S b/libc/arch-x86_64/syscalls/___fsetxattr.S
similarity index 82%
rename from libc/arch-x86_64/syscalls/fsetxattr.S
rename to libc/arch-x86_64/syscalls/___fsetxattr.S
index 97822c4..125ef20 100644
--- a/libc/arch-x86_64/syscalls/fsetxattr.S
+++ b/libc/arch-x86_64/syscalls/___fsetxattr.S
@@ -2,7 +2,7 @@
 
 #include <private/bionic_asm.h>
 
-ENTRY(fsetxattr)
+ENTRY(___fsetxattr)
     movq    %rcx, %r10
     movl    $__NR_fsetxattr, %eax
     syscall
@@ -13,4 +13,5 @@
     call    __set_errno_internal
 1:
     ret
-END(fsetxattr)
+END(___fsetxattr)
+.hidden ___fsetxattr
diff --git a/libc/bionic/fgetxattr.cpp b/libc/bionic/fgetxattr.cpp
new file mode 100644
index 0000000..6d999bf
--- /dev/null
+++ b/libc/bionic/fgetxattr.cpp
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/xattr.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+
+extern "C" ssize_t ___fgetxattr(int, const char*, void*, size_t);
+
+ssize_t fgetxattr(int fd, const char *name, void *value, size_t size) {
+  int saved_errno = errno;
+  ssize_t result = ___fgetxattr(fd, name, value, size);
+
+  if ((result != -1) || (errno != EBADF)) {
+    return result;
+  }
+
+  // fd could be an O_PATH file descriptor, and the kernel
+  // may not directly support fgetxattr() on such a file descriptor.
+  // Use /proc/self/fd instead to emulate this support.
+  int fd_flag = fcntl(fd, F_GETFL);
+  if ((fd_flag == -1) || ((fd_flag & O_PATH) == 0)) {
+    errno = EBADF;
+    return -1;
+  }
+
+  char buf[40];
+  snprintf(buf, sizeof(buf), "/proc/self/fd/%d", fd);
+  errno = saved_errno;
+  return getxattr(buf, name, value, size);
+}
diff --git a/libc/bionic/fsetxattr.cpp b/libc/bionic/fsetxattr.cpp
new file mode 100644
index 0000000..6d2e868
--- /dev/null
+++ b/libc/bionic/fsetxattr.cpp
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/xattr.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+
+extern "C" int ___fsetxattr(int, const char*, const void*, size_t, int);
+
+int fsetxattr(int fd, const char* name, const void* value, size_t size, int flags) {
+  int saved_errno = errno;
+  int result = ___fsetxattr(fd, name, value, size, flags);
+
+  if ((result == 0) || (errno != EBADF)) {
+    return result;
+  }
+
+  // fd could be an O_PATH file descriptor, and the kernel
+  // may not directly support fsetxattr() on such a file descriptor.
+  // Use /proc/self/fd instead to emulate this support.
+  int fd_flag = fcntl(fd, F_GETFL);
+  if ((fd_flag == -1) || ((fd_flag & O_PATH) == 0)) {
+    errno = EBADF;
+    return -1;
+  }
+
+  char buf[40];
+  snprintf(buf, sizeof(buf), "/proc/self/fd/%d", fd);
+  errno = saved_errno;
+  return setxattr(buf, name, value, size, flags);
+}