libaitsess/src/aitsess.c - diff

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-version 1.1.1.1, 2008/08/28 13:18:30
+version 1.1.1.1.2.2, 2008/10/13 18:22:01
  Line 1
+ /*************************************************************************
+ * (C) 2008 AITNET ltd - Sofia/Bulgaria - <misho@aitbg.com>
+ *  by Michael Pounov <misho@openbsd-bg.org>
+ *
+ * $Author$
+ * $Id$
+ *
+ *************************************************************************/
  #include "global.h"
  #include "aitsess.h"
- Line 387  inline void ipc_detachSession(tagSess * __restrict s)
+ Line 395  inline void ipc_detachSession(tagSess * __restrict s)
                  shmdt(s->addr);
                  s->addr = NULL;
          }
+ }
+ /*
+  * isAttached() Check for mapped/(attached) shared memory
+  * @s = Session item
+  * return: -1 null session item, 0 not attached, 1 attached memory
+ */
+ inline int isAttached(tagSess * __restrict s)
+ {
+         if (!s)
+                 return -1;
+         return (s->addr ? 1 : 0);
  }