48 int PollBufferEvent(const std::unique_ptr<BufferHubBase>& buffer,  in PollBufferEvent()  function
74   EXPECT_EQ(0, RETRY_EINTR(PollBufferEvent(p)));  in TEST_F()
75   EXPECT_EQ(0, RETRY_EINTR(PollBufferEvent(c1)));  in TEST_F()
76   EXPECT_EQ(0, RETRY_EINTR(PollBufferEvent(c2)));  in TEST_F()
82   EXPECT_EQ(0, RETRY_EINTR(PollBufferEvent(p)));  in TEST_F()
83   EXPECT_EQ(1, RETRY_EINTR(PollBufferEvent(c1)));  in TEST_F()
84   EXPECT_EQ(1, RETRY_EINTR(PollBufferEvent(c2)));  in TEST_F()
88   EXPECT_EQ(0, RETRY_EINTR(PollBufferEvent(c1)));  in TEST_F()
89   EXPECT_EQ(1, RETRY_EINTR(PollBufferEvent(c2)));  in TEST_F()
92   EXPECT_EQ(0, RETRY_EINTR(PollBufferEvent(c2)));  in TEST_F()
93   EXPECT_EQ(0, RETRY_EINTR(PollBufferEvent(c1)));  in TEST_F()
96   EXPECT_EQ(0, RETRY_EINTR(PollBufferEvent(p)));  in TEST_F()
98   EXPECT_EQ(1, RETRY_EINTR(PollBufferEvent(p)));  in TEST_F()
101   EXPECT_EQ(0, RETRY_EINTR(PollBufferEvent(p)));  in TEST_F()
102   EXPECT_EQ(0, RETRY_EINTR(PollBufferEvent(c1)));  in TEST_F()
103   EXPECT_EQ(0, RETRY_EINTR(PollBufferEvent(c2)));  in TEST_F()
238   EXPECT_LT(0, RETRY_EINTR(PollBufferEvent(p)));  in TEST_F()
279   EXPECT_LT(0, RETRY_EINTR(PollBufferEvent(c)));  in TEST_F()
294   EXPECT_LT(0, RETRY_EINTR(PollBufferEvent(p)));  in TEST_F()
400     EXPECT_LT(0, RETRY_EINTR(PollBufferEvent(cs[i])));  in TEST_F()
413   EXPECT_LT(0, RETRY_EINTR(PollBufferEvent(p)));  in TEST_F()
440   EXPECT_LT(0, RETRY_EINTR(PollBufferEvent(c)));  in TEST_F()
458   EXPECT_EQ(0, RETRY_EINTR(PollBufferEvent(p)));  in TEST_F()
484   EXPECT_LT(0, RETRY_EINTR(PollBufferEvent(c1)));  in TEST_F()
492   EXPECT_LT(0, RETRY_EINTR(PollBufferEvent(p)));  in TEST_F()
520   EXPECT_LE(0, RETRY_EINTR(PollBufferEvent(c)));  in TEST_F()
527   EXPECT_LT(0, RETRY_EINTR(PollBufferEvent(p, /*timeout_ms=*/0)));  in TEST_F()
552   EXPECT_GE(0, RETRY_EINTR(PollBufferEvent(c)));  in TEST_F()
664   EXPECT_LT(0, RETRY_EINTR(PollBufferEvent(c)));  in TEST_F()
681   EXPECT_LT(0, RETRY_EINTR(PollBufferEvent(p)));  in TEST_F()
690   EXPECT_LT(0, RETRY_EINTR(PollBufferEvent(c)));  in TEST_F()
703   EXPECT_LT(0, RETRY_EINTR(PollBufferEvent(p)));  in TEST_F()
723   EXPECT_LT(0, RETRY_EINTR(PollBufferEvent(c1)));  in TEST_F()
730   EXPECT_LT(0, RETRY_EINTR(PollBufferEvent(p)));  in TEST_F()
738   EXPECT_EQ(0, RETRY_EINTR(PollBufferEvent(c2)));  in TEST_F()
757   EXPECT_LT(0, RETRY_EINTR(PollBufferEvent(c1)));  in TEST_F()
766   EXPECT_LT(0, RETRY_EINTR(PollBufferEvent(c2)));  in TEST_F()
781   EXPECT_LT(0, RETRY_EINTR(PollBufferEvent(c3)));  in TEST_F()
792   EXPECT_LT(0, RETRY_EINTR(PollBufferEvent(p)));  in TEST_F()
801   EXPECT_GE(0, RETRY_EINTR(PollBufferEvent(c3)));  in TEST_F()