Rev 2663 | Rev 2677 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 2663 | Rev 2676 | ||
|---|---|---|---|
| Line 733... | Line 733... | ||
| 733 | * |
733 | * |
| 734 | * @return Zero on success or a negative error code from errno.h. |
734 | * @return Zero on success or a negative error code from errno.h. |
| 735 | */ |
735 | */ |
| 736 | int ipc_data_write_send(int phoneid, void *src, size_t size) |
736 | int ipc_data_write_send(int phoneid, void *src, size_t size) |
| 737 | { |
737 | { |
| 738 | return ipc_call_sync_3_0(phoneid, IPC_M_DATA_WRITE, 0, (ipcarg_t) src, |
738 | return ipc_call_sync_2_0(phoneid, IPC_M_DATA_WRITE, (ipcarg_t) src, |
| 739 | (ipcarg_t) size); |
739 | (ipcarg_t) size); |
| 740 | } |
740 | } |
| 741 | 741 | ||
| 742 | /** Wrapper for receiving the IPC_M_DATA_WRITE calls. |
742 | /** Wrapper for receiving the IPC_M_DATA_WRITE calls. |
| 743 | * |
743 | * |
| Line 746... | Line 746... | ||
| 746 | * |
746 | * |
| 747 | * So far, this wrapper is to be used from within a connection fibril. |
747 | * So far, this wrapper is to be used from within a connection fibril. |
| 748 | * |
748 | * |
| 749 | * @param callid Storage where the hash of the IPC_M_DATA_WRITE call will |
749 | * @param callid Storage where the hash of the IPC_M_DATA_WRITE call will |
| 750 | * be stored. |
750 | * be stored. |
| 751 | * @param dst Storage where the suggested destination address will |
- | |
| 752 | * be stored. May be NULL. |
- | |
| 753 | * @param size Storage where the suggested size will be stored. May be |
751 | * @param size Storage where the suggested size will be stored. May be |
| 754 | * NULL |
752 | * NULL |
| 755 | * |
753 | * |
| 756 | * @return Non-zero on success, zero on failure. |
754 | * @return Non-zero on success, zero on failure. |
| 757 | */ |
755 | */ |
| 758 | int ipc_data_write_receive(ipc_callid_t *callid, void **dst, size_t *size) |
756 | int ipc_data_write_receive(ipc_callid_t *callid, size_t *size) |
| 759 | { |
757 | { |
| 760 | ipc_call_t data; |
758 | ipc_call_t data; |
| 761 | 759 | ||
| 762 | assert(callid); |
760 | assert(callid); |
| 763 | 761 | ||
| 764 | *callid = async_get_call(&data); |
762 | *callid = async_get_call(&data); |
| 765 | if (IPC_GET_METHOD(data) != IPC_M_DATA_WRITE) |
763 | if (IPC_GET_METHOD(data) != IPC_M_DATA_WRITE) |
| 766 | return 0; |
764 | return 0; |
| 767 | if (dst) |
- | |
| 768 | *dst = (void *) IPC_GET_ARG1(data); |
- | |
| 769 | if (size) |
765 | if (size) |
| 770 | *size = (size_t) IPC_GET_ARG3(data); |
766 | *size = (size_t) IPC_GET_ARG2(data); |
| 771 | return 1; |
767 | return 1; |
| 772 | } |
768 | } |
| 773 | 769 | ||
| 774 | /** Wrapper for answering the IPC_M_DATA_WRITE calls. |
770 | /** Wrapper for answering the IPC_M_DATA_WRITE calls. |
| 775 | * |
771 | * |
| Line 782... | Line 778... | ||
| 782 | * |
778 | * |
| 783 | * @return Zero on success or a value from @ref errno.h on failure. |
779 | * @return Zero on success or a value from @ref errno.h on failure. |
| 784 | */ |
780 | */ |
| 785 | int ipc_data_write_deliver(ipc_callid_t callid, void *dst, size_t size) |
781 | int ipc_data_write_deliver(ipc_callid_t callid, void *dst, size_t size) |
| 786 | { |
782 | { |
| 787 | return ipc_answer_3(callid, EOK, (ipcarg_t) dst, 0, (ipcarg_t) size); |
783 | return ipc_answer_2(callid, EOK, (ipcarg_t) dst, (ipcarg_t) size); |
| 788 | } |
784 | } |
| 789 | 785 | ||
| 790 | /** @} |
786 | /** @} |
| 791 | */ |
787 | */ |