Posts by Tiago Wutzke de Oliveira • 1 point

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  A: POSIX - problems to write to file using open and write

  At the time of creating the copy file, you need to inform Read and Write permission in this new copy file with the flag O_RDWR: if( ( arqSaida = open(filename2, O_CREAT | O_EXCL | O_RDWR, mode) ) ==…

  c posix

  answered 5 years, 1 month ago Tiago Wutzke de Oliveira 1