| 摘要 |
PURPOSE: A method for using an inter process communication(IPC) signals is provided to reduce system load by allocating a code capable of being recognized in each program when information between the programs is transmitted in same processors, to manage the code by using a table in a specific program, and by using an IPC signal as an identification(ID) of the IPC signals, and to reduce a storage space of a memory by storing necessary information and results in same buffers to commonly use the information and the results, and to directly access an address of the memory to improve performing speeds of the programs. CONSTITUTION: A method for using a common inter process communication(IPC) signal in same processors of a system performing IPC communication, comprises the steps of: allocating a code and a variable capable of recognizing performed programs in the same processors to a table of a specific program, and loading the code/the variable in the IPC signal to transmit the code/the variable; making the specific program receive the code/the variable to index the code/the variable to a given code, and calling a corresponding program; if the corresponding program recognizes the call, directly reading information necessary for performing programs from the corresponding program, and performing the programs; and storing results of the programs in a memory of the corresponding program, and storing a result whether the programs are performed in the memory.
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