from_parent_fd     80 src/background.c static int from_parent_fd;
from_parent_fd    443 src/background.c     ret = read (from_parent_fd, &i, sizeof (i));
from_parent_fd    445 src/background.c         ret = read (from_parent_fd, ctx, sizeof (*ctx));
from_parent_fd    473 src/background.c     if (read (from_parent_fd, &i, sizeof (i)) != sizeof (i) || i == 0)
from_parent_fd    477 src/background.c     if (read (from_parent_fd, str, i) != i)
from_parent_fd    558 src/background.c         from_parent_fd = back_comm[0];