Searched refs:pipe_pgid (Results 1 - 2 of 2) sorted by relevance

/macosx-10.10.1/xnu-2782.1.97/bsd/sys/
H A Dpipe.h154 pid_t pipe_pgid; /* information for async I/O */ member in struct:pipe
/macosx-10.10.1/xnu-2782.1.97/bsd/kern/
H A Dsys_pipe.c697 if (spipe && (spipe->pipe_state & PIPE_ASYNC) && spipe->pipe_pgid) {
698 if (spipe->pipe_pgid < 0)
699 gsignal(-spipe->pipe_pgid, SIGIO);
701 proc_signal(spipe->pipe_pgid, SIGIO);
1157 mpipe->pipe_pgid = *(int *)data;
1163 *(int *)data = mpipe->pipe_pgid;

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