Lines Matching refs:ret
67 int ret;
75 ret = write(fd, TEST_DATA, TEST_DATA_LEN);
76 EXPECT_TRUE(ret == TEST_DATA_LEN);
81 ret = read(fd, buf, TEST_DATA_LEN);
84 ret = strcmp(buf, TEST_DATA);
85 EXPECT_TRUE(ret == 0);
100 int ret;
106 ret = write(fd, TEST_DATA, TEST_DATA_LEN);
107 EXPECT_TRUE(ret == -1);
110 ret = pipe(pipefd);
111 EXPECT_TRUE(ret == 0);
113 ret = write(pipefd[0], TEST_DATA, TEST_DATA_LEN);
114 EXPECT_TRUE(ret == -1);
130 int ret;
137 ret = write(fd, TEST_DATA, TEST_DATA_LEN);
138 EXPECT_TRUE(ret == -1);
146 ret = write(fd, TEST_DATA, TEST_DATA_LEN);
147 EXPECT_TRUE(ret == -1);
163 int ret;
169 ret = write(fd, "", 0);
170 EXPECT_TRUE(ret == 0);
186 int ret;
190 ret = pipe(pipefd);
191 EXPECT_TRUE(ret == 0);
192 ret = write(pipefd[1], TEST_DATA, TEST_DATA_LEN);
193 EXPECT_TRUE(ret == TEST_DATA_LEN);
195 ret = read(pipefd[0], buf, TEST_DATA_LEN);
196 EXPECT_TRUE(ret == TEST_DATA_LEN);
198 ret = strcmp(buf, TEST_DATA);
199 EXPECT_TRUE(ret == 0);