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Rev 2700 Rev 2707
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 *
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 *
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 * @param path      Path to be resolved; it needn't be an ASCIIZ string.
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 * @param path      Path to be resolved; it needn't be an ASCIIZ string.
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 * @param len       Number of path characters pointed by path.
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 * @param len       Number of path characters pointed by path.
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 * @param lflag     Flags to be used during lookup.
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 * @param lflag     Flags to be used during lookup.
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 * @param result    Empty structure where the lookup result will be stored.
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 * @param result    Empty structure where the lookup result will be stored.
- 
 
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 *          Can be NULL.
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 * @param altroot   If non-empty, will be used instead of rootfs as the root
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 * @param altroot   If non-empty, will be used instead of rootfs as the root
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 *          of the whole VFS tree.
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 *          of the whole VFS tree.
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 *
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 *
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 * @return      EOK on success or an error code from errno.h.
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 * @return      EOK on success or an error code from errno.h.
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 */
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 */
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     */
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     */
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    memset(&plb[first], 0, cnt1);
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    memset(&plb[first], 0, cnt1);
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    memset(plb, 0, cnt2);
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    memset(plb, 0, cnt2);
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    futex_up(&plb_futex);
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    futex_up(&plb_futex);
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    if (rc == EOK) {
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    if ((rc == EOK) && result) {
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        result->triplet.fs_handle = (int) IPC_GET_ARG1(answer);
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        result->triplet.fs_handle = (int) IPC_GET_ARG1(answer);
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        result->triplet.dev_handle = (int) IPC_GET_ARG2(answer);
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        result->triplet.dev_handle = (int) IPC_GET_ARG2(answer);
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        result->triplet.index = (int) IPC_GET_ARG3(answer);
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        result->triplet.index = (int) IPC_GET_ARG3(answer);
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        result->size = (size_t) IPC_GET_ARG4(answer);
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        result->size = (size_t) IPC_GET_ARG4(answer);
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    }
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    }