1 FULL(7D) Devices FULL(7D) 2 3 NAME 4 full - always-full device 5 6 SYNOPSIS 7 /dev/full 8 9 DESCRIPTION 10 The full device is used to test program behavior in out-of-space 11 conditions. 12 13 Writes always yield the error ENOSPC. 14 15 Reads supply an endless stream of zeros, identical to zero(7D) 16 17 lseek(2) will always return successfully. 18 19 mmap(2) is not implemented. 20 21 FILES 22 /dev/full 23 24 SEE ALSO 25 mem(7D), null(7D), zero(7D) 26 27 illumos February 7, 2017 illumos