mk: build with _GNU_SOURCE defined by default

[dpdk.git] / lib / librte_cmdline / cmdline.c

diff --git a/lib/librte_cmdline/cmdline.c b/lib/librte_cmdline/cmdline.c
index 591b78b..d9042f0 100644 (file)
--- a/lib/librte_cmdline/cmdline.c
+++ b/lib/librte_cmdline/cmdline.c
@@ -126,35 +126,11 @@ cmdline_printf(const struct cmdline *cl, const char *fmt, ...)
        if (!cl || !fmt)
                return;
 
-#ifdef _GNU_SOURCE
        if (cl->s_out < 0)
                return;
        va_start(ap, fmt);
        vdprintf(cl->s_out, fmt, ap);
        va_end(ap);
-#else
-       int ret;
-       char *buf;
-
-       if (cl->s_out < 0)
-               return;
-
-       buf = malloc(BUFSIZ);
-       if (buf == NULL)
-               return;
-       va_start(ap, fmt);
-       ret = vsnprintf(buf, BUFSIZ, fmt, ap);
-       va_end(ap);
-       if (ret < 0) {
-               free(buf);
-               return;
-       }
-       if (ret >= BUFSIZ)
-               ret = BUFSIZ - 1;
-       ret = write(cl->s_out, buf, ret);
-       (void)ret;
-       free(buf);
-#endif
 }
 
 int