yield = FALSE;
write_pid = (pid_t)(-1);
-(void)fcntl(fd, F_SETFD, fcntl(fd, F_GETFD) | FD_CLOEXEC);
-filter_pid = child_open(USS transport_filter_argv, NULL, 077,
- &fd_write, &fd_read, FALSE);
-(void)fcntl(fd, F_SETFD, fcntl(fd, F_GETFD) & ~FD_CLOEXEC);
+ {
+ int bits = fcntl(fd, F_GETFD);
+ (void)fcntl(fd, F_SETFD, bits | FD_CLOEXEC);
+ filter_pid = child_open(USS transport_filter_argv, NULL, 077,
+ &fd_write, &fd_read, FALSE);
+ (void)fcntl(fd, F_SETFD, bits & ~FD_CLOEXEC);
+ }
if (filter_pid < 0) goto TIDY_UP; /* errno set */
DEBUG(D_transport)