Date: Mon, 31 Aug 2009 13:02:21 +0000 (UTC) From: Colin Percival <cperciva@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/usr.bin/look look.c Message-ID: <200908311302.n7VD2VWH086819@repoman.freebsd.org>
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cperciva 2009-08-31 13:02:21 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_8)
usr.bin/look look.c
Log:
SVN rev 196695 on 2009-08-31 13:02:21Z by cperciva
MFC r196558: Don't try to mmap the contents of empty files. This behaviour
was harmless prior to r195693, when mmap(2) changed from silently ignoring
requests for mapping zero bytes to returning EINVAL; this commit can be seen
as adjusting for the change in mmap(2) in order to make look(1) act like it
did previously.
Reviewed by: jhb
Approved by: re (kib)
Revision Changes Path
1.18.10.2 +4 -0 src/usr.bin/look/look.c
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