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Date:      Fri, 24 Feb 2012 13:22:57 +0000 (UTC)
From:      Gabor Kovesdan <gabor@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-user@freebsd.org
Subject:   svn commit: r232113 - user/gabor/tre-integration/contrib/tre/lib
Message-ID:  <201202241322.q1ODMvRl060708@svn.freebsd.org>
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Author: gabor
Date: Fri Feb 24 13:22:57 2012
New Revision: 232113
URL: http://svn.freebsd.org/changeset/base/232113

Log:
  - Avoid calling strlen()/wcslen() if REG_STARTEND is specified

Modified:
  user/gabor/tre-integration/contrib/tre/lib/mregexec.c
  user/gabor/tre-integration/contrib/tre/lib/regexec.c

Modified: user/gabor/tre-integration/contrib/tre/lib/mregexec.c
==============================================================================
--- user/gabor/tre-integration/contrib/tre/lib/mregexec.c	Fri Feb 24 13:13:55 2012	(r232112)
+++ user/gabor/tre-integration/contrib/tre/lib/mregexec.c	Fri Feb 24 13:22:57 2012	(r232113)
@@ -294,14 +294,15 @@ tre_mregnexec(const mregex_t *preg, cons
     CALL_WITH_OFFSET(tre_mmatch(&str[offset], slen, type, nmatch,
                      pmatch, eflags, preg));
   else
-    return tre_mmatch(str, len, type, nmatch, pmatch, eflags, preg);
+    return tre_mmatch(str, len == (unsigned)-1 ? strlen(str) : len,
+		      type, nmatch, pmatch, eflags, preg);
 }
 
 int
 tre_mregexec(const mregex_t *preg, const char *str,
 	size_t nmatch, regmatch_t pmatch[], int eflags)
 {
-  return tre_mregnexec(preg, str, strlen(str), nmatch, pmatch, eflags);
+  return tre_mregnexec(preg, str, (unsigned)-1, nmatch, pmatch, eflags);
 }
 
 
@@ -317,14 +318,15 @@ tre_mregwnexec(const mregex_t *preg, con
     CALL_WITH_OFFSET(tre_mmatch(&str[offset], slen, type, nmatch,
 		     pmatch, eflags, preg));
   else
-    return tre_mmatch(str, len, STR_WIDE, nmatch, pmatch, eflags, preg);
+    return tre_mmatch(str, len == (unsigned)-1 ? tre_strlen(str) : len,
+		      STR_WIDE, nmatch, pmatch, eflags, preg);
 }
 
 int
 tre_mregwexec(const mregex_t *preg, const wchar_t *str,
 	 size_t nmatch, regmatch_t pmatch[], int eflags)
 {
-  return tre_mregwnexec(preg, str, tre_strlen(str), nmatch, pmatch, eflags);
+  return tre_mregwnexec(preg, str, (unsigned)-1, nmatch, pmatch, eflags);
 }
 
 #endif /* TRE_WCHAR */

Modified: user/gabor/tre-integration/contrib/tre/lib/regexec.c
==============================================================================
--- user/gabor/tre-integration/contrib/tre/lib/regexec.c	Fri Feb 24 13:13:55 2012	(r232112)
+++ user/gabor/tre-integration/contrib/tre/lib/regexec.c	Fri Feb 24 13:22:57 2012	(r232113)
@@ -410,7 +410,8 @@ tre_regnexec(const regex_t *preg, const 
     CALL_WITH_OFFSET(tre_match(preg, &str[offset], slen, type, nmatch,
 		     pmatch, eflags));
   else
-    return tre_match(preg, str, len, type, nmatch, pmatch, eflags);
+    return tre_match(preg, str, len == (unsigned)-1 ? strlen(str) : len,
+		     type, nmatch, pmatch, eflags);
 }
 
 int
@@ -433,7 +434,8 @@ tre_regwnexec(const regex_t *preg, const
     CALL_WITH_OFFSET(tre_match(preg, &str[offset], slen, type, nmatch,
 		     pmatch, eflags));
   else
-    return tre_match(preg, str, len, STR_WIDE, nmatch, pmatch, eflags);
+    return tre_match(preg, str, len == (unsigned)-1 ? strlen(str) : len,
+		     STR_WIDE, nmatch, pmatch, eflags);
 }
 
 int

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