From 5a32541671a10b9d79b3d46d3e1cbae58b1aa903 Mon Sep 17 00:00:00 2001 From: Russell Bryant Date: Mon, 16 Jul 2007 02:44:49 +0000 Subject: [PATCH] Cast the 2nd argument to iconv() to a void *, as some systems define it as a (const char *), while others define it as (char *). This is done to suppress compiler warnings about it. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@75163 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- funcs/func_iconv.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/funcs/func_iconv.c b/funcs/func_iconv.c index cc7294c6ce..1bce3c66a0 100644 --- a/funcs/func_iconv.c +++ b/funcs/func_iconv.c @@ -47,6 +47,13 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$") #include "asterisk/app.h" #include "asterisk/options.h" +/*! + * Some systems define the second arg to iconv() as (const char *), + * while others define it as (char *). Cast it to a (void *) to + * suppress compiler warnings about it. + */ +#define AST_ICONV_CAST void * + static int iconv_read(struct ast_channel *chan, const char *cmd, char *arguments, char *buf, size_t len) { AST_DECLARE_APP_ARGS(args, @@ -82,7 +89,7 @@ static int iconv_read(struct ast_channel *chan, const char *cmd, char *arguments return -1; } - if (iconv(cd, &args.text, &incount, &buf, &outcount) == (size_t) -1) { + if (iconv(cd, (AST_ICONV_CAST) &args.text, &incount, &buf, &outcount) == (size_t) -1) { if (errno == E2BIG) ast_log(LOG_WARNING, "Iconv: output buffer too small.\n"); else if (errno == EILSEQ)