dup2               53 user/testbin/badcall/bad_dup2.c 	rv = dup2(STDIN_FILENO, fd);
dup2               72 user/testbin/badcall/bad_dup2.c 	rv = dup2(STDIN_FILENO, testfd);
dup2               78 user/testbin/badcall/bad_dup2.c 	rv = dup2(testfd, testfd);
dup2              110 user/testbin/badcall/bad_lseek.c 	fd2 = dup2(fd, STDIN_FILENO);
dup2              122 user/testbin/badcall/common_fds.c 	return dup2(fd, CLOSED_FD+1);
dup2              203 user/testbin/badcall/common_fds.c TC(dup2);
dup2              795 user/testbin/psort/psort.c 	if (dup2(fd, STDOUT_FILENO) < 0) {