src-test2/usr.bin/ipcs/ipc.h, branch releng/6.4 FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=releng%2F6.4 2008-07-12T06:48:59Z MFC of svn revision 174891 and 174750 2008-07-12T06:48:59Z Edwin Groothuis edwin@FreeBSD.org 2008-07-12T06:48:59Z urn:sha1:6bde0e4415ff365d806a014625c3f58386ae5513 Add the ability to clean up all shared memory segments which are unused in one go. PR: bin/118292 Submitted by: Callum Gibson <callumgibson@optusnet.com.au>