PIPE to mean connecting a data flow from one process to another.PIPE is passed (a pointer to) an array of two integer file descriptors.It fills the array with two new file descriptors and returns a zero. On failure, it returns -1.The two file descriptors returned are connected in a special way. Any data written to file_descriptor[1] can be read back from file_descriptor[0]. The data is processed in a first in, first out basis, usually abbreviated to FIFO.

Fd[0] = read

fd[1] = write

CODE:

RCS file: ./header.h,v
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This is the base header file for the project 3_client server ipc technique using pipe and signals
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This is Requesting client named adder
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=============================================================================RCS file: ./req_sub.c,v
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This is the subtractor req_client
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============================================================================RCS file: ./req_mul.c,v
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This is the mul req_client
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=============================================================================RCS file: ./proc_add.c,v
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This is the processing client for the multiplier
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