363a37d520
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5044 c046a42c-6fe2-441c-8c8c-71466251a162
66 lines
1.8 KiB
C
66 lines
1.8 KiB
C
/*
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* malloc-like functions for system emulation.
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*
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* Copyright (c) 2006 Fabrice Bellard
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "qemu-common.h"
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void *get_mmap_addr(unsigned long size)
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{
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return NULL;
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}
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void qemu_free(void *ptr)
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{
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free(ptr);
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}
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void *qemu_malloc(size_t size)
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{
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return malloc(size);
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}
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void *qemu_realloc(void *ptr, size_t size)
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{
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return realloc(ptr, size);
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}
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void *qemu_mallocz(size_t size)
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{
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void *ptr;
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ptr = qemu_malloc(size);
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if (!ptr)
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return NULL;
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memset(ptr, 0, size);
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return ptr;
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}
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char *qemu_strdup(const char *str)
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{
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char *ptr;
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size_t len = strlen(str);
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ptr = qemu_malloc(len + 1);
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if (!ptr)
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return NULL;
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pstrcpy(ptr, len, str);
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return ptr;
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}
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