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fixup! Using SIGSTOP/SIGCONT instead of mmap & sem_t to synchronize jobs

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Mahmoud Al-Qudsi 2017-07-25 22:59:46 -05:00 committed by Kurtis Rader
parent fb13b370e2
commit f653fbfaf4
1 changed files with 0 additions and 4 deletions
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4
src/exec.cpp
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@ -513,10 +513,6 @@ void exec_job(parser_t &parser, job_t *j) {
const bool pipes_to_next_command = !p->is_last_in_job;
bool command_blocked = false;
//these semaphores will be used to make sure the first process lives long enough for the
//next process in the chain to open its handles, process group, etc.
//this child will block on this one, the next child will have to call sem_post against it.
// The pipes the current process write to and read from. Unfortunately these can't be just
// allocated on the stack, since j->io wants shared_ptr.
//