X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Fcharray.c;h=768c167fd53c43c72da28424f3f29fbb298cafb0;hb=3d9377f76404965d483c210a95e4e55386ff98a3;hp=c8790791be00470ea8ecca4f218f5d38941d37ce;hpb=016328a1da46c975e6d9603b65947d792f4e1e64;p=openldap

diff --git a/servers/slapd/charray.c b/servers/slapd/charray.c
index c8790791be..768c167fd5 100644
--- a/servers/slapd/charray.c
+++ b/servers/slapd/charray.c
@@ -1,7 +1,7 @@
 /* charray.c - routines for dealing with char * arrays */
 /* $OpenLDAP$ */
 /*
- * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
  */
 
@@ -179,7 +179,6 @@ str2charray( const char *str_in, const char *brkstr )
 	return( res );
 }
 
-
 int
 charray_strcmp( const char **a1, const char **a2 )
 {
@@ -213,3 +212,37 @@ charray_strcasecmp( const char **a1, const char **a2 )
 	return 0;
 }
 
+/* strcopy is like strcpy except it returns a pointer to the trailing NUL of
+ * the result string. This allows fast construction of catenated strings
+ * without the overhead of strlen/strcat.
+ */
+char *
+slap_strcopy(
+	char *a,
+	const char *b
+)
+{
+	if (!a || !b)
+		return a;
+	
+	while (*a++ = *b++) ;
+	return a-1;
+}
+
+/* strncopy is like strcpy except it returns a pointer to the trailing NUL of
+ * the result string. This allows fast construction of catenated strings
+ * without the overhead of strlen/strcat.
+ */
+char *
+slap_strncopy(
+	char *a,
+	const char *b,
+	size_t n
+)
+{
+	if (!a || !b || n == 0)
+		return a;
+	
+	while ((*a++ = *b++) && n-- > 0) ;
+	return a-1;
+}