Lines Matching refs:lowfd
57 int lowfd; member
77 range_add (struct range_list *r, int lowfd, size_t len) in range_add() argument
84 r->ranges[r->used].lowfd = lowfd; in range_add()
94 int minfd = r->ranges[i].lowfd; in range_close()
95 int maxfd = r->ranges[i].lowfd + r->ranges[i].len; in range_close()
110 int lowfd = open_dev_null (flags, mode); in support_open_dev_null_range() local
111 int prevfd = lowfd; in support_open_dev_null_range()
118 if (fd != lowfd + i) in support_open_dev_null_range()
120 range_add (&rl, lowfd, prevfd - lowfd + 1); in support_open_dev_null_range()
122 prevfd = lowfd = fd; in support_open_dev_null_range()
133 return lowfd; in support_open_dev_null_range()