From: Bruno Haible <bruno@clisp.org>
Date: Sun, 30 Mar 2008 16:56:58 +0000 (+0200)
Subject: Optimize conversion from UTF-8 to UTF-8//TRANSLIT.
X-Git-Tag: v0.1~7631^2~1
X-Git-Url: http://erislabs.org.uk/gitweb/?a=commitdiff_plain;h=38f9d6311a396cc851ee075124188fed64cdbefa;p=gnulib.git

Optimize conversion from UTF-8 to UTF-8//TRANSLIT.
---

diff --git a/ChangeLog b/ChangeLog
index 76a695ff2..5df926741 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2008-03-30  Bruno Haible  <bruno@clisp.org>
 
+	* lib/striconveh.h (mem_iconveh, str_iconveh): Optimize the conversion
+	from UTF-8 to UTF-8//TRANSLIT in the same way as from UTF-8 to UTF-8.
+
+2008-03-30  Bruno Haible  <bruno@clisp.org>
+
 	Avoid failure when attempting to return empty iconv results on some
 	platforms.
 	* lib/striconveh.c (mem_cd_iconveh_internal): In the final memory
diff --git a/lib/striconveh.c b/lib/striconveh.c
index 761f3b115..685117f81 100644
--- a/lib/striconveh.c
+++ b/lib/striconveh.c
@@ -1017,7 +1017,11 @@ mem_iconveh (const char *src, size_t srclen,
 	    }
 	}
 
-      if (STRCASEEQ (to_codeset, "UTF-8", 'U','T','F','-','8',0,0,0,0))
+      if (STRCASEEQ (to_codeset, "UTF-8", 'U','T','F','-','8',0,0,0,0)
+# if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || __GLIBC__ > 2 || _LIBICONV_VERSION >= 0x0105
+	  || c_strcasecmp (to_codeset, "UTF-8//TRANSLIT") == 0
+# endif
+	 )
 	cd2 = (iconv_t)(-1);
       else
 	{
@@ -1153,7 +1157,11 @@ str_iconveh (const char *src,
 	    }
 	}
 
-      if (STRCASEEQ (to_codeset, "UTF-8", 'U','T','F','-','8',0,0,0,0))
+      if (STRCASEEQ (to_codeset, "UTF-8", 'U','T','F','-','8',0,0,0,0)
+# if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || __GLIBC__ > 2 || _LIBICONV_VERSION >= 0x0105
+	  || c_strcasecmp (to_codeset, "UTF-8//TRANSLIT") == 0
+# endif
+	 )
 	cd2 = (iconv_t)(-1);
       else
 	{