Add MIN_HOLE_SIZE pathconf(2) support to getconf

This allows shell programs to programmatically determine whether
or not a filesystem supports sparse files

MFC after: 3 days
Sponsored by: EMC / Isilon Storage Division
This commit is contained in:
ngie 2016-08-23 19:28:01 +00:00
parent 3ff2119aed
commit 81f998db9e

View File

@ -24,6 +24,7 @@ FILESIZEBITS, _PC_FILESIZEBITS
LINK_MAX, _PC_LINK_MAX
MAX_CANON, _PC_MAX_CANON
MAX_INPUT, _PC_MAX_INPUT
MIN_HOLE_SIZE, _PC_MIN_HOLE_SIZE
NAME_MAX, _PC_NAME_MAX
PATH_MAX, _PC_PATH_MAX
PIPE_BUF, _PC_PIPE_BUF