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Get rid of the undertaker and have waitpid() be the reaper.
For dead orphans, the scheduler calls reap().
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6 changed files with 45 additions and 60 deletions
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@ -248,7 +248,14 @@ static int runcmd(char* cmd)
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}
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int wstatus = 0;
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waitpid(child, &wstatus, 0);
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int rc;
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do {
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rc = waitpid(child, &wstatus, 0);
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if (rc < 0 && errno != EINTR) {
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perror("waitpid");
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break;
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}
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} while(errno == EINTR);
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// FIXME: Should I really have to tcsetpgrp() after my child has exited?
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// Is the terminal controlling pgrp really still the PGID of the dead process?
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