Apply patch from e...@jessies.org in

<http://code.google.com/p/distcc/issues/detail?id=9>:

use S_ISLNK and S_ISDIR macros, to make the code more readable.



git-svn-id: http://distcc.googlecode.com/svn/trunk@565 01de4be4-8c4a-0410-9132-4925637da917

2 files changed, 2 insertions, 2 deletions

diff --git a/src/clirpc.c b/src/clirpc.c
index ed87251..2156860 100644
--- a/src/clirpc.c
+++ b/src/clirpc.c
@@ -230,7 +230,7 @@ static int dcc_is_link(const char *fname, int *is_link)
         return EXIT_IO_ERROR;
     }
 
-    *is_link = ((buf.st_mode & S_IFLNK) == S_IFLNK);
+    *is_link = S_ISLNK(buf.st_mode);
     return 0;
 }
 
diff --git a/src/tempfile.c b/src/tempfile.c
index 568ee68..6890efb 100644
--- a/src/tempfile.c
+++ b/src/tempfile.c
@@ -113,7 +113,7 @@ int dcc_mk_tmpdir(const char *path)
          * all is well, but we should not it delete later, since we did
          * not make it.
          */
-         if ((buf.st_mode & S_IFDIR) == S_IFDIR) {
+         if (S_ISDIR(buf.st_mode)) {
              return 0;
          } else {
              rs_log_error("mkdir '%s' failed: %s", path, strerror(errno));