Lines Matching defs:ptmx
65 static volatile int ptmx;
74 if (tcflush(ptmx, TCIFLUSH))
75 tst_brk(TBROK | TERRNO, "tcflush(ptmx, TCIFLUSH)");
112 ptmx = SAFE_OPEN("/dev/ptmx", O_RDONLY);
113 if (grantpt(ptmx))
114 tst_brk(TBROK | TERRNO, "grantpt(ptmx)");
115 if (unlockpt(ptmx))
116 tst_brk(TBROK | TERRNO, "unlockpt(ptmx)");
117 if (ptsname_r(ptmx, pts_path, sizeof(pts_path)))
118 tst_brk(TBROK | TERRNO, "ptsname_r(ptmx, ...)");
131 SAFE_CLOSE(ptmx);