273   ASSERT_EQ(0, setenv("test-variable", "hello", 1));  in TEST()
287   EXPECT_EQ(-1, setenv(NULL, "value", 0));  in TEST()
289   EXPECT_EQ(-1, setenv(NULL, "value", 1));  in TEST()
291   EXPECT_EQ(-1, setenv("", "value", 0));  in TEST()
293   EXPECT_EQ(-1, setenv("", "value", 1));  in TEST()
295   EXPECT_EQ(-1, setenv("a=b", "value", 0));  in TEST()
297   EXPECT_EQ(-1, setenv("a=b", "value", 1));  in TEST()
301 TEST(UNISTD_TEST, setenv) {  in TEST()  argument
309   EXPECT_EQ(0, setenv("test-variable", a, 0));  in TEST()
313   EXPECT_EQ(0, setenv("test-variable", b, 0));  in TEST()
317   EXPECT_EQ(0, setenv("test-variable", c, 1));  in TEST()
352   ASSERT_EQ(0, setenv("test-variable", "a", 1));  in TEST()
364   EXPECT_EQ(0, setenv("test-variable", "post-clear", 1));  in TEST()
1328   setenv("PATH", dirname(tf.filename), 1);  in TEST()