From: Mark Adler <madler@alumni.caltech.edu>
Date: Sat, 10 Mar 2012 17:54:08 +0000 (-0800)
Subject: Avoid warnings when O_CLOEXEC or O_EXCL are not defined.
X-Git-Tag: upstream/1.2.8~111
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e2abd78a98335df958e8dbb1d513261a8cb89739;p=platform%2Fupstream%2Fzlib.git

Avoid warnings when O_CLOEXEC or O_EXCL are not defined.
---

diff --git a/gzlib.c b/gzlib.c
index 4732fcc..91c71cd 100644
--- a/gzlib.c
+++ b/gzlib.c
@@ -94,7 +94,12 @@ local gzFile gz_open(path, fd, mode)
     const char *mode;
 {
     gz_statep state;
-    int cloexec = 0, exclusive = 0;
+#ifdef O_CLOEXEC
+    int cloexec = 0;
+#endif
+#ifdef O_EXCL
+    int exclusive = 0;
+#endif
 
     /* check input */
     if (path == NULL)
@@ -134,12 +139,16 @@ local gzFile gz_open(path, fd, mode)
                 return NULL;
             case 'b':       /* ignore -- will request binary anyway */
                 break;
+#ifdef O_CLOEXEC
             case 'e':
                 cloexec = 1;
                 break;
+#endif
+#ifdef O_EXCL
             case 'x':
                 exclusive = 1;
                 break;
+#endif
             case 'f':
                 state->strategy = Z_FILTERED;
                 break;