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Lines Matching refs:dup2

78 				fd = dup2(fd1, fd2);
107 	atf_tc_set_md_var(tc, "descr", "A basic test of dup2(2)");
120 	fd = dup2(fd1, fd2);
135 	atf_tc_set_md_var(tc, "descr", "Test error conditions of dup2(2)");
146 	ATF_REQUIRE_ERRNO(EBADF, dup2(-1, -1) == -1);
149 	ATF_REQUIRE_ERRNO(EBADF, dup2(fd, -1) == -1);
152 	ATF_REQUIRE_ERRNO(EBADF, dup2(-1, fd) == -1);
157 	ATF_REQUIRE(dup2(fd, fd) != -1);
165 	atf_tc_set_md_var(tc, "descr", "Test dup2(2) against limits");
176 	ATF_REQUIRE_ERRNO(EBADF, dup2(STDERR_FILENO, res.rlim_cur + 1) == -1);
182 	atf_tc_set_md_var(tc, "descr", "A basic test of dup2(2)");