-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 According to Paolo Bonzini on 8/27/2008 5:48 AM: > Under MacOS, getc is not a macro, only getc_unlocked is. This patch > does two things: 1) it makes getdelim use getc_unlocked if it can wrap > the calls with flockfile/funlockfile; 2) it makes getdelim omit the > locking altogether if unlocked-io is in effect. It speeds up sed by > almost 2x in very simple scripts with very little regular expression > matching (such as '/^something/!d'). > > Ok?
Sounds interesting. How does this compare with the current approach used by getndelim2, which uses freadptr to avoid getc? - -- Don't work too hard, make some time for fun as well! Eric Blake [EMAIL PROTECTED] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (Cygwin) Comment: Public key at home.comcast.net/~ericblake/eblake.gpg Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAki1SIoACgkQ84KuGfSFAYBeUQCeIS/ORNdm8wToWhwt2qnfuShT GFEAoMmJ8wNYhDtLpSkPBWjEtgQz0Vsv =NJhP -----END PGP SIGNATURE-----
