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Rev 4389 Rev 4691
Line 45... Line 45...
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#include <stdlib.h>
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#include <stdlib.h>
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#include <string.h>
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#include <string.h>
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#include <stdio.h>
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#include <stdio.h>
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#include <assert.h>
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#include <assert.h>
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#include <sys/types.h>
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#include <sys/types.h>
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#include <libadt/hash_table.h>
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#include <adt/hash_table.h>
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#include <as.h>
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#include <as.h>
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#include <libfs.h>
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#include <libfs.h>
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#define min(a, b)       ((a) < (b) ? (a) : (b))
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#define min(a, b)       ((a) < (b) ? (a) : (b))
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#define max(a, b)       ((a) > (b) ? (a) : (b))
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#define max(a, b)       ((a) > (b) ? (a) : (b))
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    nodep->bp = malloc(sizeof(fs_node_t));
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    nodep->bp = malloc(sizeof(fs_node_t));
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    if (!nodep->bp) {
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    if (!nodep->bp) {
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        free(nodep);
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        free(nodep);
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        return NULL;
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        return NULL;
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    }
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    }
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    fs_node_initialize(nodep->bp);
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    nodep->bp->data = nodep;    /* link the FS and TMPFS nodes */
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    nodep->bp->data = nodep;    /* link the FS and TMPFS nodes */
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    if (!tmpfs_root_get(dev_handle))
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    if (!tmpfs_root_get(dev_handle))
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        nodep->index = TMPFS_SOME_ROOT;
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        nodep->index = TMPFS_SOME_ROOT;
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    else
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    else
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        nodep->index = tmpfs_next_index++;
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        nodep->index = tmpfs_next_index++;
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    }
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    }
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}
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}
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void tmpfs_mount(ipc_callid_t rid, ipc_call_t *request)
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void tmpfs_mount(ipc_callid_t rid, ipc_call_t *request)
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{
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{
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    dev_handle_t mp_dev_handle = (dev_handle_t) IPC_GET_ARG1(*request);
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    fs_index_t mp_index = (fs_index_t) IPC_GET_ARG2(*request);
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    fs_handle_t mr_fs_handle = (fs_handle_t) IPC_GET_ARG3(*request);
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    libfs_mount(&tmpfs_libfs_ops, tmpfs_reg.fs_handle, rid, request);
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    dev_handle_t mr_dev_handle = (dev_handle_t) IPC_GET_ARG4(*request);
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    ipc_answer_0(rid, ENOTSUP);
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}
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}
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void tmpfs_lookup(ipc_callid_t rid, ipc_call_t *request)
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void tmpfs_lookup(ipc_callid_t rid, ipc_call_t *request)
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{
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{
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    libfs_lookup(&tmpfs_libfs_ops, tmpfs_reg.fs_handle, rid, request);
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    libfs_lookup(&tmpfs_libfs_ops, tmpfs_reg.fs_handle, rid, request);
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    nodep->size = size;
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    nodep->size = size;
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    nodep->data = newdata;
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    nodep->data = newdata;
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    ipc_answer_0(rid, EOK);
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    ipc_answer_0(rid, EOK);
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}
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}
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void tmpfs_close(ipc_callid_t rid, ipc_call_t *request)
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{
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    ipc_answer_0(rid, EOK);
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}
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void tmpfs_destroy(ipc_callid_t rid, ipc_call_t *request)
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void tmpfs_destroy(ipc_callid_t rid, ipc_call_t *request)
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{
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{
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    dev_handle_t dev_handle = (dev_handle_t)IPC_GET_ARG1(*request);
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    dev_handle_t dev_handle = (dev_handle_t)IPC_GET_ARG1(*request);
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    fs_index_t index = (fs_index_t)IPC_GET_ARG2(*request);
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    fs_index_t index = (fs_index_t)IPC_GET_ARG2(*request);
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    int rc;
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    int rc;
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        nh_link);
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        nh_link);
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    rc = tmpfs_destroy_node(FS_NODE(nodep));
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    rc = tmpfs_destroy_node(FS_NODE(nodep));
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    ipc_answer_0(rid, rc);
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    ipc_answer_0(rid, rc);
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}
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}
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void tmpfs_open_node(ipc_callid_t rid, ipc_call_t *request)
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{
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    libfs_open_node(&tmpfs_libfs_ops, tmpfs_reg.fs_handle, rid, request);
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}
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void tmpfs_stat(ipc_callid_t rid, ipc_call_t *request)
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{
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    libfs_stat(&tmpfs_libfs_ops, tmpfs_reg.fs_handle, rid, request);
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}
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void tmpfs_sync(ipc_callid_t rid, ipc_call_t *request)
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{
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    /* Dummy implementation */
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    ipc_answer_0(rid, EOK);
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}
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/**
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/**
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 * @}
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 * @}
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 */
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 */