95     int fd, ret;  in create_socket()  local
101     fd = socket(PF_UNIX, type, 0);  in create_socket()
102     if (fd < 0) {  in create_socket()
128     ret = bind(fd, (struct sockaddr *) &addr, sizeof (addr));  in create_socket()
143     return fd;  in create_socket()
148     close(fd);  in create_socket()
155     int fd = TEMP_FAILURE_RETRY(open(path, O_RDONLY|O_NOFOLLOW|O_CLOEXEC));  in read_file()  local
156     if (fd == -1) {  in read_file()
163     if (fstat(fd, &sb) == -1) {  in read_file()
172     bool okay = android::base::ReadFdToString(fd, content);  in read_file()
173     close(fd);  in read_file()
178     int fd = TEMP_FAILURE_RETRY(open(path, O_WRONLY|O_CREAT|O_NOFOLLOW|O_CLOEXEC, 0600));  in write_file()  local
179     if (fd == -1) {  in write_file()
183     int result = android::base::WriteStringToFd(content, fd) ? 0 : -1;  in write_file()
187     close(fd);  in write_file()
202     int fd;  in find_mtd_partitions()  local
208     fd = open("/proc/mtd", O_RDONLY|O_CLOEXEC);  in find_mtd_partitions()
209     if (fd < 0)  in find_mtd_partitions()
213     pmtdsize = read(fd, buf, sizeof(buf) - 1);  in find_mtd_partitions()
245     close(fd);  in find_mtd_partitions()
382     int fd = open("/sys/fs/selinux/null", O_RDWR);  in open_devnull_stdio()  local
383     if (fd == -1) {  in open_devnull_stdio()
388             fd = open(name, O_RDWR);  in open_devnull_stdio()
391         if (fd == -1) {  in open_devnull_stdio()
396     dup2(fd, 0);  in open_devnull_stdio()
397     dup2(fd, 1);  in open_devnull_stdio()
398     dup2(fd, 2);  in open_devnull_stdio()
399     if (fd > 2) {  in open_devnull_stdio()
400         close(fd);  in open_devnull_stdio()
408     int fd;  in import_kernel_cmdline()  local
410     fd = open("/proc/cmdline", O_RDONLY | O_CLOEXEC);  in import_kernel_cmdline()
411     if (fd >= 0) {  in import_kernel_cmdline()
412         int n = read(fd, cmdline, sizeof(cmdline) - 1);  in import_kernel_cmdline()
419         close(fd);  in import_kernel_cmdline()