From: Tom Tromey <tromey@redhat.com>
Date: Mon, 23 Mar 2009 17:48:09 +0000 (+0000)
Subject: 	* charset.c (ICONV_CONST) <PHONY_ICONV>: Define.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0dd7fb99eb2e120421bad8daec9c27b9b41869f4;p=binutils-gdb.git

	* charset.c (ICONV_CONST) <PHONY_ICONV>: Define.
	(iconv): Make 'inbuf' argument const.
	(convert_between_encodings): Use ICONV_CONST.
	(wchar_iterate): Likewise.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 672d6c146e7..c347f674abb 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,10 @@
+2009-03-23  Tom Tromey  <tromey@redhat.com>
+
+	* charset.c (ICONV_CONST) <PHONY_ICONV>: Define.
+	(iconv): Make 'inbuf' argument const.
+	(convert_between_encodings): Use ICONV_CONST.
+	(wchar_iterate): Likewise.
+
 2009-03-22  Christopher Faylor  <me+cygwin@cgf.cx>
 
 	* windows-nat.c (AdjustTokenPrivileges): Implement macro wraparound for
diff --git a/gdb/charset.c b/gdb/charset.c
index 5efb849fba0..3c56613effa 100644
--- a/gdb/charset.c
+++ b/gdb/charset.c
@@ -86,6 +86,9 @@
 #undef iconv
 #undef iconv_close
 
+#undef ICONV_CONST
+#define ICONV_CONST const
+
 iconv_t
 iconv_open (const char *to, const char *from)
 {
@@ -109,7 +112,7 @@ iconv_close (iconv_t arg)
 }
 
 size_t
-iconv (iconv_t ucs_flag, char **inbuf, size_t *inbytesleft,
+iconv (iconv_t ucs_flag, const char **inbuf, size_t *inbytesleft,
        char **outbuf, size_t *outbytesleft)
 {
   if (ucs_flag)
@@ -440,7 +443,7 @@ convert_between_encodings (const char *from, const char *to,
       outp = obstack_base (output) + old_size;
       outleft = space_request;
 
-      r = iconv (desc, &inp, &inleft, &outp, &outleft);
+      r = iconv (desc, (ICONV_CONST char **) &inp, &inleft, &outp, &outleft);
 
       /* Now make sure that the object on the obstack only includes
 	 bytes we have converted.  */
@@ -580,7 +583,8 @@ wchar_iterate (struct wchar_iterator *iter,
       size_t num;
       gdb_wchar_t result;
 
-      size_t r = iconv (iter->desc, (char **) &iter->input, &iter->bytes,
+      size_t r = iconv (iter->desc,
+			(ICONV_CONST char **) &iter->input, &iter->bytes,
 			&outptr, &out_avail);
       if (r == (size_t) -1)
 	{