SLPFLCK
frcmd = SETFLCK|SLPFLCK|RCMDLCK;
frcmd = SETFLCK|SLPFLCK|PCMDLCK;
frcmd = SETFLCK|SLPFLCK;
if (serialize && (frcmd & SLPFLCK) != 0) {
if (serialize && (frcmd & SLPFLCK) != 0)
i = (flag & (FNDELAY|FNONBLOCK)) ? 0 : SLPFLCK;
i = (flag & (FNDELAY|FNONBLOCK)) ? 0 : SLPFLCK;
i = (flag & (FNDELAY|FNONBLOCK)) ? 0 : SLPFLCK;
i = (fmode & (FNDELAY|FNONBLOCK)) ? INOFLCK : INOFLCK|SLPFLCK;
cmd |= SLPFLCK;
if (cmd & SLPFLCK)
if (cmd & SLPFLCK)