Use a malloced string for the get_term_charset return value.

This is necessary at least on POSIX systems since the buffer returned by
nl_langinfo may change its contents with e.g. each setlocale call.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@29332 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 7 insertions, 0 deletions

diff --git a/mp_msg.c b/mp_msg.c
index e43ca17d37..85e792408d 100644
--- a/mp_msg.c
+++ b/mp_msg.c
@@ -8,6 +8,13 @@
 #ifdef CONFIG_ICONV
 #include <iconv.h>
 #include <errno.h>
+/**
+ * \brief gets the name of the system's terminal character set
+ * \return a malloced string indicating the system charset
+ *
+ * Be warned that this function on many systems is in no way thread-safe
+ * since it modifies global data
+ */
 char* get_term_charset(void);
 #endif