diff options
| author |   otto <otto@openbsd.org> | 2004-10-03 19:23:02 +0000 |
|---|---|---|
| committer | otto <otto@openbsd.org> | 2004-10-03 19:23:02 +0000 |
| commit | f6ceeffddffd5c985d194d617a5417eb80749333 (patch) | |
| tree | 4799583d098ea322565b6f3c712b1dc90eb6a71e /usr.bin/grep/grep.c | |
| parent | Kill <sys/types.h> (diff) | |
| download | wireguard-openbsd-f6ceeffddffd5c985d194d617a5417eb80749333.tar.xz wireguard-openbsd-f6ceeffddffd5c985d194d617a5417eb80749333.zip | |
Remove block based mmap optimization. There are newline problems
(PR 3940, 3941) which can be fixed, but if a match starts at the
end of a block and continues into the next block, no match will be
found. Measurements by millert@ showed that the improvements of
this optimization are non-measurable anyway. Diff from Alexander Taler.
ok millert@
Diffstat (limited to 'usr.bin/grep/grep.c')
| -rw-r--r-- | usr.bin/grep/grep.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/usr.bin/grep/grep.c b/usr.bin/grep/grep.c index 3f96ea62a4a..f416f15e9a2 100644 --- a/usr.bin/grep/grep.c +++ b/usr.bin/grep/grep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: grep.c,v 1.30 2004/09/28 20:51:15 jmc Exp $ */ +/* $OpenBSD: grep.c,v 1.31 2004/10/03 19:23:02 otto Exp $ */ /*- * Copyright (c) 1999 James Howard and Dag-Erling Coïdan Smørgrav @@ -97,8 +97,6 @@ enum { int first; /* flag whether or not this is our first match */ int tail; /* lines left to print */ int lead; /* number of lines in leading context queue */ -int boleol; /* At least one pattern has a bol or eol */ -size_t maxPatternLen; /* Longest length of all patterns */ extern char *__progname; @@ -193,9 +191,6 @@ add_pattern(char *pat, size_t len) pattern[patterns][len] = '\0'; } ++patterns; - - if (len > maxPatternLen) - maxPatternLen = len; } static void |