Add AT_FDCWD const

cla7aye15I4nd · cla7aye15I4nd · commit 613ae212baab · 2021-11-10T16:54:50.000+08:00
diff --git a/qiling/os/posix/const.py b/qiling/os/posix/const.py
@@ -559,6 +559,8 @@
 
 FD_CLOEXEC = 1
 
+AT_FDCWD = 0xffffff9c # -100
+
 # error code
 EPERM           = 1
 ENOENT          = 2
