100 lines
2.8 KiB
C
100 lines
2.8 KiB
C
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/*
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* Copyright (C) 2008 The Android Open Source Project
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* All rights reserved.
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*
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*Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <list.h>
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#include <stdlib.h>
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#include <string.h>
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#include <lib/ptable.h>
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void ptable_init(struct ptable *ptable)
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{
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ASSERT(ptable);
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memset(ptable, 0, sizeof(struct ptable));
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}
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char* ptype[] = {"Apps", "Modem"};
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char* pperm[] = {"No", "Yes"};
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void ptable_add(struct ptable *ptable, char *name, unsigned start,
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unsigned length, unsigned flags, char type, char perm)
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{
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struct ptentry *ptn;
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ASSERT(ptable && ptable->count < MAX_PTABLE_PARTS);
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ptn = &ptable->parts[ptable->count++];
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strncpy(ptn->name, name, MAX_PTENTRY_NAME);
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ptn->start = start;
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ptn->length = length;
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ptn->flags = flags;
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ptn->type = type;
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ptn->perm = perm;
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}
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void ptable_dump(struct ptable *ptable)
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{
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struct ptentry *ptn;
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int i;
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for (i = 0; i < ptable->count; ++i) {
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ptn = &ptable->parts[i];
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dprintf(INFO, "ptn %d name='%s' start=%08x len=%08x "
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"flags=%08x type=%s Writable=%s\n", i, ptn->name, ptn->start, ptn->length,
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ptn->flags, ptype[ptn->type], pperm[ptn->perm]);
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}
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}
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struct ptentry *ptable_find(struct ptable *ptable, const char *name)
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{
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struct ptentry *ptn;
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int i;
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for (i = 0; i < ptable->count; ++i) {
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ptn = &ptable->parts[i];
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if (!strcmp(ptn->name, name))
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return ptn;
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}
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return NULL;
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}
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struct ptentry *ptable_get(struct ptable *ptable, int n)
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{
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if (n >= ptable->count)
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return NULL;
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return &ptable->parts[n];
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}
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int ptable_size(struct ptable *ptable)
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{
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return ptable->count;
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}
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