From: Ondřej Surý <ondrej@sury.org>
Date: Wed, 21 Mar 2018 16:40:42 +0000 (+0000)
Subject: Remove unused isc_string_regiondup function.
X-Git-Tag: v9.13.0~60^2~6
X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=b9552250cb35e82122605e1530d957087a1f8782;p=thirdparty%2Fbind9.git

Remove unused isc_string_regiondup function.
---

diff --git a/lib/isc/include/isc/string.h b/lib/isc/include/isc/string.h
index eb9376039a7..c32abb3aa4e 100644
--- a/lib/isc/include/isc/string.h
+++ b/lib/isc/include/isc/string.h
@@ -32,24 +32,6 @@
 
 ISC_LANG_BEGINDECLS
 
-char *
-isc_string_regiondup(isc_mem_t *mctx, const isc_region_t *source);
-/*
- * Copy the region pointed to by r to a NUL terminated string
- * allocated from the memory context pointed to by mctx.
- *
- * The result should be deallocated using isc_mem_free()
- *
- * Requires:
- *	'mctx' is a point to a valid memory context.
- *	'source' is a pointer to a valid region.
- *
- * Returns:
- *	a pointer to a NUL terminated string or
- *	NULL if memory for the copy could not be allocated
- *
- */
-
 char *
 isc_string_separate(char **stringp, const char *delim);
 
diff --git a/lib/isc/string.c b/lib/isc/string.c
index ddd9c8ca3f4..01ceeb1775c 100644
--- a/lib/isc/string.c
+++ b/lib/isc/string.c
@@ -50,22 +50,6 @@
 #include <isc/string.h>
 #include <isc/util.h>
 
-char *
-isc_string_regiondup(isc_mem_t *mctx, const isc_region_t *source) {
-	char *target;
-
-	REQUIRE(mctx != NULL);
-	REQUIRE(source != NULL);
-
-	target = (char *) isc_mem_allocate(mctx, source->length + 1);
-	if (target != NULL) {
-		memmove(source->base, target, source->length);
-		target[source->length] = '\0';
-	}
-
-	return (target);
-}
-
 char *
 isc_string_separate(char **stringp, const char *delim) {
 	char *string = *stringp;
diff --git a/lib/isc/win32/libisc.def.in b/lib/isc/win32/libisc.def.in
index d7dc4101e08..a5f1960e951 100644
--- a/lib/isc/win32/libisc.def.in
+++ b/lib/isc/win32/libisc.def.in
@@ -645,7 +645,6 @@ isc_stdio_sync
 isc_stdio_tell
 isc_stdio_write
 isc_stdtime_get
-isc_string_regiondup
 isc_string_separate
 isc_string_strcasestr
 isc_string_strlcat