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lib/linux_compat.c
716 Bytes
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#include <common.h> #include <linux/compat.h> struct p_current cur = { .pid = 1, }; __maybe_unused struct p_current *current = &cur; unsigned long copy_from_user(void *dest, const void *src, unsigned long count) { memcpy((void *)dest, (void *)src, count); return 0; } void *kmalloc(size_t size, int flags) { |
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void *p; |
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p = memalign(ARCH_DMA_MINALIGN, size); if (flags & __GFP_ZERO) memset(p, 0, size); return p; |
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} |
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struct kmem_cache *get_mem(int element_sz) { struct kmem_cache *ret; ret = memalign(ARCH_DMA_MINALIGN, sizeof(struct kmem_cache)); ret->sz = element_sz; return ret; } void *kmem_cache_alloc(struct kmem_cache *obj, int flag) { return memalign(ARCH_DMA_MINALIGN, obj->sz); } |