# HG changeset patch
# User Bryan O'Sullivan <bryano@fb.com>
# Date 1365014127 25200
# Node ID cafa447a7d3b494d334776de28e02606f297bdbf
# Parent  c7e8b143e086f03858dcff0dc8b8f8ba7ab49549
util: add functions to check symlink/exec bits

These are not yet used.

diff -r c7e8b143e086 -r cafa447a7d3b mercurial/posix.py
--- a/mercurial/posix.py	Wed Apr 03 13:03:50 2013 -0500
+++ b/mercurial/posix.py	Wed Apr 03 11:35:27 2013 -0700
@@ -557,3 +557,11 @@
         if self.realpath != self.path:
             okayifmissing(os.unlink, self.realpath)
             okayifmissing(os.rmdir, os.path.dirname(self.realpath))
+
+def statislink(st):
+    '''check whether a stat result is a symlink'''
+    return st and stat.S_ISLNK(st.st_mode)
+
+def statisexec(st):
+    '''check whether a stat result is an executable file'''
+    return st and (st.st_mode & 0100 != 0)
diff -r c7e8b143e086 -r cafa447a7d3b mercurial/util.py
--- a/mercurial/util.py	Wed Apr 03 13:03:50 2013 -0500
+++ b/mercurial/util.py	Wed Apr 03 11:35:27 2013 -0700
@@ -65,6 +65,8 @@
 split = platform.split
 sshargs = platform.sshargs
 statfiles = getattr(osutil, 'statfiles', platform.statfiles)
+statisexec = platform.statisexec
+statislink = platform.statislink
 termwidth = platform.termwidth
 testpid = platform.testpid
 umask = platform.umask
diff -r c7e8b143e086 -r cafa447a7d3b mercurial/windows.py
--- a/mercurial/windows.py	Wed Apr 03 13:03:50 2013 -0500
+++ b/mercurial/windows.py	Wed Apr 03 11:35:27 2013 -0700
@@ -337,3 +337,11 @@
             pass
 
 expandglobs = True
+
+def statislink(st):
+    '''check whether a stat result is a symlink'''
+    return False
+
+def statisexec(st):
+    '''check whether a stat result is an executable file'''
+    return False