Add O_PATH support for flistxattr()

A continuation of commit 2825f10b7f61558c264231a536cf3affc0d84204.

Add O_PATH compatibility support for flistxattr(). This allows
a process to list out all the extended attributes associated with
O_PATH file descriptors.

Change-Id: Ie2285ac7ad2e4eac427ddba6c2d182d41b130f75
diff --git a/libc/arch-mips/syscalls/___flistxattr.S b/libc/arch-mips/syscalls/___flistxattr.S
new file mode 100644
index 0000000..5a4a53d
--- /dev/null
+++ b/libc/arch-mips/syscalls/___flistxattr.S
@@ -0,0 +1,20 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <private/bionic_asm.h>
+
+ENTRY(___flistxattr)
+    .set noreorder
+    .cpload t9
+    li v0, __NR_flistxattr
+    syscall
+    bnez a3, 1f
+    move a0, v0
+    j ra
+    nop
+1:
+    la t9,__set_errno_internal
+    j t9
+    nop
+    .set reorder
+END(___flistxattr)
+.hidden ___flistxattr