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Cast the 2nd argument to iconv() to a void *, as some systems define it as a

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(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
This commit is contained in:
Russell Bryant
2007-07-16 02:44:49 +00:00
parent 472dde9a50
commit 5a32541671
1 changed files with 8 additions and 1 deletions
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9
funcs/func_iconv.c
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@@ -47,6 +47,13 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include "asterisk/app.h" #include "asterisk/app.h"
#include "asterisk/options.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) static int iconv_read(struct ast_channel *chan, const char *cmd, char *arguments, char *buf, size_t len)
{ {
AST_DECLARE_APP_ARGS(args, AST_DECLARE_APP_ARGS(args,
@@ -82,7 +89,7 @@ static int iconv_read(struct ast_channel *chan, const char *cmd, char *arguments
return -1; 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) if (errno == E2BIG)
ast_log(LOG_WARNING, "Iconv: output buffer too small.\n"); ast_log(LOG_WARNING, "Iconv: output buffer too small.\n");
else if (errno == EILSEQ) else if (errno == EILSEQ)