int LZ4_compress_destSize()

in lz4.cpp [1506:1522]

• 15 lines of code
• 2 McCabe index (conditional complexity)

int LZ4_compress_destSize(const char* src, char* dst, int* srcSizePtr, int targetDstSize)
{
#if (LZ4_HEAPMODE)
    LZ4_stream_t* const ctx = (LZ4_stream_t*)ALLOC(sizeof(LZ4_stream_t));   /* malloc-calloc always properly aligned */
    if (ctx == NULL) return 0;
#else
    LZ4_stream_t ctxBody;
    LZ4_stream_t* const ctx = &ctxBody;
#endif

    int result = LZ4_compress_destSize_extState_internal(ctx, src, dst, srcSizePtr, targetDstSize, 1);

#if (LZ4_HEAPMODE)
    FREEMEM(ctx);
#endif
    return result;
}