1 files changed, 0 insertions, 180 deletions
diff --git a/dep/src/zthread/Status.h b/dep/src/zthread/Status.h
deleted file mode 100644
index cdc050430c0..00000000000
--- a/dep/src/zthread/Status.h
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
- * Copyright (c) 2005, Eric Crahen
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is furnished
- * to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef __ZTBLOCKINGSTATE_H__
-#define __ZTBLOCKINGSTATE_H__
-
-#include <assert.h>
-
-namespace ZThread {
-
-  /**
-   * @class Status
-   * @version 2.3.0
-   *
-   * A Status is associated with each Thread's Monitor. Monitors rely on a
-   * Status object for providing information that will affect a blocking operations.
-   */
-  class Status {
-  public:
-    //! Aggregate of pending status changes
-    volatile unsigned short _pending;
-
-    //! Interest mask
-    volatile unsigned short _mask;
-
-  public:
-
-    //! State for the monitor
-    typedef enum {
-
-      // Default
-      INVALID      = 0x00,
-
-      // Valid states
-      SIGNALED     = 0x01,
-      INTERRUPTED  = 0x02,
-      TIMEDOUT     = 0x04,
-      CANCELED     = 0x08,
-
-      // Mask
-      ANYTHING     = (~INVALID & ~CANCELED)
-
-    } STATE;
-
-    Status() : _pending((unsigned short)INVALID), _mask((unsigned short)ANYTHING) { }
-
-    /**
-     * Set the mask for the STATE's that next() will report.
-     * STATE's not covered by the interest mask can still be
-     * set, they just aren't reported until the mask is changed
-     * to cover that STATE.
-     *
-     * @param STATE
-     * @pre accessed ONLY by the owning thread.
-     */
-    void interest(STATE mask) {
-      _mask = static_cast<unsigned short>(mask);
-    }
-
-    bool masked(STATE mask) {
-      return (_mask & static_cast<unsigned short>(mask)) == 0;
-    }
-
-    /**
-     * Return true if next() will return a STATE covered
-     * by the current interest mask and by the mask given
-     * to this function.
-     *
-     * @param unsigned short
-     * @pre accessed ONLY by the owning thread.
-     */
-    bool pending(unsigned short mask) {
-
-      assert(mask != INVALID);
-      return ((_pending & _mask) & mask) != INVALID;
-
-    }
-
-    /**
-     * Check the state without the interest mask.
-     *
-     * @param state
-     * @return true if the flag is set
-     * @pre access must be serial
-     */
-    bool examine(STATE state) {
-      return (_pending & static_cast<unsigned short>(state)) != INVALID;
-    }
-
-    /**
-     * Add the flags to the current state.
-     *
-     * @param interest - the flags to add to the current state.
-     * @pre access must be serial
-     */
-    void push(STATE interest) {
-      _pending |= interest;
-    }
-
-    /**
-     * Clear the flags from the current state
-     *
-     * @param interest - the flags to clear from the current state.
-     * @pre access must be serial
-     */
-    void clear(STATE interest) {
-
-      assert(interest != INVALID);
-      assert(interest != ANYTHING);
-      assert(interest != CANCELED);
-
-      _pending &= ~interest;
-
-    }
-
-    /**
-     * Get the next state from set that has accumulated. The order STATES are
-     * reported in is SIGNALED, TIMEOUT, or INTERRUPTED. Setting the
-     * intrest mask allows certain state to be selectively ignored for
-     * a time - but not lost. The states will become visible again as soon
-     * as the interest mask is changed appropriately. The interest mask is
-     * generally used to create uninterruptable waits (waiting for threads
-     * to start, reacquiring a conditions predicate lock, etc)
-     *
-     * @return STATE
-     * @pre access must be serial
-     */
-    STATE next() {
-
-      STATE state = INVALID;
-
-      if(((_pending & _mask) & SIGNALED) != 0) {
-
-        // Absorb the timeout if it happens when a signal
-        // is available at the same time
-        _pending &= ~(SIGNALED|TIMEDOUT);
-        state = SIGNALED;
-
-      } else if(((_pending & _mask) & TIMEDOUT) != 0) {
-
-        _pending &= ~TIMEDOUT;
-        state = TIMEDOUT;
-
-      } else if(((_pending & _mask) & INTERRUPTED) != 0) {
-
-        _pending &= ~INTERRUPTED;
-        state = INTERRUPTED;
-
-      }
-
-      assert(state != INVALID);
-      return state;
-
-    }
-
-  };
-
-}; // namespace ZThread
-
-#endif
-