BUILD: makefile: Enable closefrom() support on Solaris

Solaris 9 (released 2002) added support for closefrom().

I bumped the version in the comment to 10 as the default feature
flags already has event ports enabled which were introduced in
Solaris 10.
This commit is contained in:
Brad Smith 2020-09-30 15:46:16 -04:00 committed by Willy Tarreau
parent fe2cc41151
commit 7c503bb459
2 changed files with 3 additions and 4 deletions