Added cfg_printf(), which will be useful for formatting of error messages

[libucw.git] / lib / conf.c

diff --git a/lib/conf.c b/lib/conf.c
index 2293cdae84a836ab7b22e0d6504e2003c80d228f..7f593d8e419d68f6c46288f439a083db7f73d216 100644 (file)
--- a/lib/conf.c
+++ b/lib/conf.c
@@ -58,6 +58,16 @@ cfg_strdup(byte *s)
        return mp_strdup(cfpool, s);
 }
 
+byte *
+cfg_printf(char *fmt, ...)
+{
+       va_list args;
+       va_start(args, fmt);
+       byte *res = mp_vprintf(cfpool, fmt, args);
+       va_end(args);
+       return res;
+}
+
 void cf_register(struct cfitem *items)
 {
        if(items[0].type!=CT_SECTION && items[0].type!=CT_INCOMPLETE_SECTION)