commit 050f74b751c10eeb2491ec6509d0508a7e690209
author Gleb Smirnoff <glebius@nginx.com> Fri Jul 05 11:42:25 2013 +0400
committer Gleb Smirnoff <glebius@nginx.com> Fri Jul 05 11:42:25 2013 +0400
tree e9541351fa0778e383207a261dfcf6be7d19fe92
parent 523191ec89a11f3ffc81f6b6b710f46f86fa33d0

Make macros safe.

src/os/unix/ngx_files.h

diff --git a/src/os/unix/ngx_files.h b/src/os/unix/ngx_files.h
index 9c97e2b..4e3ed7d 100644
--- a/src/os/unix/ngx_files.h
+++ b/src/os/unix/ngx_files.h
@@ -72,8 +72,8 @@
 #define NGX_FILE_RDWR            O_RDWR
 #define NGX_FILE_CREATE_OR_OPEN  O_CREAT
 #define NGX_FILE_OPEN            0
-#define NGX_FILE_TRUNCATE        O_CREAT|O_TRUNC
-#define NGX_FILE_APPEND          O_WRONLY|O_APPEND
+#define NGX_FILE_TRUNCATE        (O_CREAT|O_TRUNC)
+#define NGX_FILE_APPEND          (O_WRONLY|O_APPEND)
 #define NGX_FILE_NONBLOCK        O_NONBLOCK
 
 #if (NGX_HAVE_OPENAT)
@@ -86,13 +86,13 @@
 #endif
 
 #if defined(O_SEARCH)
-#define NGX_FILE_SEARCH          O_SEARCH|NGX_FILE_DIRECTORY
+#define NGX_FILE_SEARCH          (O_SEARCH|NGX_FILE_DIRECTORY)
 
 #elif defined(O_EXEC)
-#define NGX_FILE_SEARCH          O_EXEC|NGX_FILE_DIRECTORY
+#define NGX_FILE_SEARCH          (O_EXEC|NGX_FILE_DIRECTORY)
 
 #else
-#define NGX_FILE_SEARCH          O_RDONLY|NGX_FILE_DIRECTORY
+#define NGX_FILE_SEARCH          (O_RDONLY|NGX_FILE_DIRECTORY)
 #endif
 
 #endif /* NGX_HAVE_OPENAT */