Searched defs:parent_ptty (Results 1 - 1 of 1) sorted by relevance

/system/core/logwrapper/
H A Dlogwrap.c488 int parent_ptty; local
503 parent_ptty = TEMP_FAILURE_RETRY(open("/dev/ptmx", O_RDWR));
504 if (parent_ptty < 0) {
511 if (grantpt(parent_ptty) || unlockpt(parent_ptty) ||
512 ptsname_r(parent_ptty, child_devname, sizeof(child_devname)) != 0) {
539 close(parent_ptty);
570 TEMP_FAILURE_RETRY(write(parent_ptty, input, left));
580 rc = parent(argv[0], parent_ptty, pid, status, log_target,
592 close(parent_ptty);
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