src/volser/voltrans_inline.h

   1 /*
   2  * Copyright 2000, International Business Machines Corporation and others.
   3  * Copyright 2009, Sine Nomine Associates
   4  * All Rights Reserved.
   5  *
   6  * This software has been released under the terms of the IBM Public
   7  * License.  For details, see the LICENSE file in the top-level source
   8  * directory or online at http://www.openafs.org/dl/license10.html
   9  */
  10
  11 #ifndef _VOLTRANS_INLINE_H
  12 #define _VOLTRANS_INLINE_H
  13
  14 #include "volser.h"
  15
  16 /**
  17  * Save the most recent call and procedure name for
  18  * transaction status reporting.
  19  *
  20  * \param tt    transaction object
  21  * \param call  the rx call object, NULL if none
  22  * \param name  procedure name, NULL if none
  23  *
  24  * \pre VTRANS_OBJ_LOCK on tt must be held
  25  */
  26 static_inline void
  27 TSetRxCall_r(struct volser_trans *tt, struct rx_call *call, const char *name)
  28 {
  29     if (name) {
  30         strlcpy(tt->lastProcName, name, sizeof(tt->lastProcName));
  31     }
  32     if (call) {
  33         tt->rxCallPtr = call;
  34     }
  35 }
  36
  37 /**
  38  * Clears the most recent call object.
  39  *
  40  * \param tt    transaction object
  41  *
  42  * \pre VTRANS_OBJ_LOCK on tt must be held
  43  */
  44 static_inline void
  45 TClearRxCall_r(struct volser_trans *tt)
  46 {
  47     tt->rxCallPtr = NULL;
  48 }
  49
  50 /**
  51  * Save the most recent call and procedure name for
  52  * transaction status reporting.
  53  *
  54  * \param tt    transaction object
  55  * \param call  the rx call object, NULL if none
  56  * \param name  procedure name, NULL if none
  57  *
  58  * \pre VTRANS_OBJ_LOCK on tt must not be held
  59  */
  60 static_inline void
  61 TSetRxCall(struct volser_trans *tt, struct rx_call *call, const char *name)
  62 {
  63     VTRANS_OBJ_LOCK(tt);
  64     TSetRxCall_r(tt, call, name);
  65     VTRANS_OBJ_UNLOCK(tt);
  66 }
  67
  68 /**
  69  * Clears the most recent call object.
  70  *
  71  * \param tt    transaction object
  72  *
  73  * \pre VTRANS_OBJ_LOCK on tt must not be held
  74  */
  75 static_inline void
  76 TClearRxCall(struct volser_trans *tt)
  77 {
  78     VTRANS_OBJ_LOCK(tt);
  79     TClearRxCall_r(tt);
  80     VTRANS_OBJ_UNLOCK(tt);
  81 }
  82
  83 #endif /* _VOLTRANS_INLINE_H */