Bash-4.1 distribution source

findcmd.c

@@ -93,7 +93,18 @@ file_status (name)
 
   r = FS_EXISTS;
 
-#if defined (AFS)
+#if defined (HAVE_EACCESS)
+  /* Use eaccess(2) if we have it to take things like ACLs and other
+     file access mechanisms into account.  eaccess uses the effective
+     user and group IDs, not the real ones.  We could use sh_eaccess,
+     but we don't want any special treatment for /dev/fd. */
+  if (eaccess (name, X_OK) == 0)
+    r |= FS_EXECABLE;
+  if (eaccess (name, R_OK) == 0)
+    r |= FS_READABLE;
+
+  return r;
+#elif defined (AFS)
   /* We have to use access(2) to determine access because AFS does not
      support Unix file system semantics.  This may produce wrong
      answers for non-AFS files when ruid != euid.  I hate AFS. */
@@ -103,7 +114,7 @@ file_status (name)
     r |= FS_READABLE;
 
   return r;
-#else /* !AFS */
+#else /* !HAVE_EACCESS && !AFS */
 
   /* Find out if the file is actually executable.  By definition, the
      only other criteria is that the file has an execute bit set that