diff options
Diffstat (limited to 'erts/emulator/sys/common')
| -rw-r--r-- | erts/emulator/sys/common/erl_sys_common_misc.c | 52 |
1 files changed, 35 insertions, 17 deletions
diff --git a/erts/emulator/sys/common/erl_sys_common_misc.c b/erts/emulator/sys/common/erl_sys_common_misc.c index dbb59676c8..581c14b6c6 100644 --- a/erts/emulator/sys/common/erl_sys_common_misc.c +++ b/erts/emulator/sys/common/erl_sys_common_misc.c @@ -42,33 +42,51 @@ /* Written once and only once */ static int filename_encoding = ERL_FILENAME_UNKNOWN; +#if defined(__WIN32__) +static int user_filename_encoding = ERL_FILENAME_UTF8; /* Default unicode on windows */ +#else +static int user_filename_encoding = ERL_FILENAME_LATIN1; +#endif +void erts_set_user_requested_filename_encoding(int encoding) +{ + user_filename_encoding = encoding; +} + +int erts_get_user_requested_filename_encoding(void) +{ + return user_filename_encoding; +} void erts_init_sys_common_misc(void) { #if defined(__WIN32__) filename_encoding = ERL_FILENAME_WIN_WCHAR; #else - char *l; - filename_encoding = ERL_FILENAME_LATIN1; + if (user_filename_encoding != ERL_FILENAME_UNKNOWN) { + filename_encoding = user_filename_encoding; + } else { + char *l; + filename_encoding = ERL_FILENAME_LATIN1; # ifdef PRIMITIVE_UTF8_CHECK - setlocale(LC_CTYPE, ""); /* Set international environment, - ignore result */ - if (((l = getenv("LC_ALL")) && *l) || - ((l = getenv("LC_CTYPE")) && *l) || - ((l = getenv("LANG")) && *l)) { - if (strstr(l, "UTF-8")) { - filename_encoding = ERL_FILENAME_UTF8; - } - } - + setlocale(LC_CTYPE, ""); /* Set international environment, + ignore result */ + if (((l = getenv("LC_ALL")) && *l) || + ((l = getenv("LC_CTYPE")) && *l) || + ((l = getenv("LANG")) && *l)) { + if (strstr(l, "UTF-8")) { + filename_encoding = ERL_FILENAME_UTF8; + } + } + # else - l = setlocale(LC_CTYPE, ""); /* Set international environment */ - if (l != NULL) { - if (strcmp(nl_langinfo(CODESET), "UTF-8") == 0) { - filename_encoding = ERL_FILENAME_UTF8; + l = setlocale(LC_CTYPE, ""); /* Set international environment */ + if (l != NULL) { + if (strcmp(nl_langinfo(CODESET), "UTF-8") == 0) { + filename_encoding = ERL_FILENAME_UTF8; + } } - } # endif + } #endif } |