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Example of inter process communication with shm_open().
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README.md

shared memory

Simple example of inter process communication with shm_open().

The main process forks itself and then waits for the child to finish. The child writes into a shared memory and exits. After that the main process prints what the child wrote into the shared memory.

Note

The file noerror.c does the same as main.c, but no error handling.

compile

make

run

./main