tkillw: util.c refactoring - wmutils - X windows manipulation utilities
  HTML git clone git://z3bra.org/wmutils
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       ---
   DIR commit 4d8d7118beb336f0bf9e18cdbcb415a49e249b7a
   DIR parent 822d777153479786803356b6f34bec3d447b45ea
  HTML Author: z3bra <willy@mailoo.org>
       Date:   Tue,  9 Dec 2014 12:22:58 +0100
       
       killw: util.c refactoring
       
       Diffstat:
         M killw.c                             |      25 +++++--------------------
       
       1 file changed, 5 insertions(+), 20 deletions(-)
       ---
   DIR diff --git a/killw.c b/killw.c
       t@@ -3,31 +3,14 @@
        #include <err.h>
        #include <xcb/xcb.h>
        
       -static xcb_connection_t *conn;
       -
       -static void xcbinit(void);
       -static void cleanup(void);
       -
       -static void
       -xcbinit(void)
       -{
       -        conn = xcb_connect(NULL, NULL);
       -        if (xcb_connection_has_error(conn))
       -                errx(1, "xcb_connect");
       -}
       +#include "util.h"
        
       -static void
       -cleanup(void)
       -{
       -        if (conn != NULL)
       -                xcb_disconnect(conn);
       -}
       +static xcb_connection_t *conn;
        
        int
        main(int argc, char **argv)
        {
       -        atexit(cleanup);
       -        xcbinit();
       +        init_xcb(&conn);
        
                /* assume remaining arguments are windows */
                while (*argv)
       t@@ -35,5 +18,7 @@ main(int argc, char **argv)
        
                xcb_flush(conn);
        
       +        kill_xcb(&conn);
       +
                return 0;
        }