98 	int fd;  in make_tempfile()  local
110 	fd = open(tempdir, O_CLOEXEC | O_RDWR | O_EXCL | O_TMPFILE, 0700);  in make_tempfile()
115 	if (fd != -1 || (errno != EINVAL && errno != EISDIR &&  in make_tempfile()
117 		return fd;  in make_tempfile()
126 	fd = mkstemp(tempname);  in make_tempfile()
127 	if (fd < 0) {  in make_tempfile()
137 	return fd;  in make_tempfile()
139 	close(fd);  in make_tempfile()
149 	int fd, err;  in create_tmp_file()  local
152 	fd = make_tempfile(TEMPNAME_TEMPLATE);  in create_tmp_file()
153 	if (fd < 0)  in create_tmp_file()
160 	if (lseek64(fd, len - 1, SEEK_SET) < 0) {  in create_tmp_file()
167 	err = write(fd, &zero, 1);  in create_tmp_file()
173 	return fd;  in create_tmp_file()
178 	int err, fd;  in create_mem_file()  local
180 	fd = create_tmp_file(len);  in create_mem_file()
182 	err = os_set_exec_close(fd);  in create_mem_file()
187 	return fd;  in create_mem_file()
193 	int err, fd = create_tmp_file(UM_KERN_PAGE_SIZE);  in check_tmpexec()  local
196 		    PROT_READ | PROT_WRITE | PROT_EXEC, MAP_PRIVATE, fd, 0);  in check_tmpexec()
201 		close(fd);  in check_tmpexec()
209 	close(fd);  in check_tmpexec()