MF_REPLY_PEND should be removed when sendrec finishes
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parent
b9f53528ee
commit
67fa273d00
1 changed files with 12 additions and 3 deletions
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@ -559,6 +559,10 @@ PUBLIC int mini_send(
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call = (caller_ptr->p_misc_flags & MF_REPLY_PEND ? SENDREC
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: (flags & NON_BLOCKING ? SENDNB : SEND));
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IPC_STATUS_ADD_CALL(dst_ptr, call);
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if (dst_ptr->p_misc_flags & MF_REPLY_PEND)
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dst_ptr->p_misc_flags &= ~MF_REPLY_PEND;
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RTS_UNSET(dst_ptr, RTS_RECEIVING);
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#if DEBUG_DUMPIPC
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@ -677,7 +681,7 @@ PRIVATE int mini_receive(struct proc * caller_ptr,
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IPC_STATUS_ADD_CALL(caller_ptr, NOTIFY);
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return(OK);
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goto receive_done;
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}
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}
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@ -691,7 +695,7 @@ PRIVATE int mini_receive(struct proc * caller_ptr,
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if (r == OK) {
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IPC_STATUS_ADD_CALL(caller_ptr, SENDA);
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return OK; /* Got a message */
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goto receive_done;
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}
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}
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@ -733,7 +737,7 @@ PRIVATE int mini_receive(struct proc * caller_ptr,
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*xpp = sender->p_q_link; /* remove from queue */
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sender->p_q_link = NULL;
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return(OK); /* report success */
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goto receive_done;
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}
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xpp = &sender->p_q_link; /* proceed to next */
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}
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@ -754,6 +758,11 @@ PRIVATE int mini_receive(struct proc * caller_ptr,
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} else {
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return(ENOTREADY);
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}
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receive_done:
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if (caller_ptr->p_misc_flags & MF_REPLY_PEND)
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caller_ptr->p_misc_flags &= ~MF_REPLY_PEND;
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return OK;
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}
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/*===========================================================================*
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