s/snprintf/BIO_snprintf/g

[Gisle Vanem]

As the comment in b_print.c says;
"As snprintf is not available everywhere, we provide our own implementation...."

So we should use BIO_snprintf() in apps/s_client.c and ssl/ssltest.c.
The other patch to ssltest.c fixes the missing newline problem under DOS
and Windows. Patch attached.

--gv

--- orig/apps/s_client.c   2006-03-11 14:00:12 +0100
+++ apps/s_client.c   2006-03-12 16:25:04 +0100
@@ -223,7 +223,7 @@
                BIO_printf(bio_c_out, "Received PSK identity hint '%s'\n", 
hint);

        /* lookup PSK identity and PSK key based on the given identity hint 
here */
-       ret = snprintf(identity, max_identity_len, psk_identity);
+       ret = BIO_snprintf(identity, max_identity_len, psk_identity);
        if (ret < 0 || (unsigned int)ret > max_identity_len)
                goto out_err;
        if (c_debug)

--- orig/ssl/ssltest.c     2006-03-11 01:00:50 +0100
+++ ssl/ssltest.c     2006-03-11 16:48:56 +0100
@@ -470,7 +470,7 @@
        debug = 0;
        cipher = 0;

-       bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
+       bio_err=BIO_new_fp(stderr,BIO_NOCLOSE|BIO_FP_TEXT);

        CRYPTO_set_locking_callback(lock_dbg_cb);

@@ -489,7 +489,7 @@

        RAND_seed(rnd_seed, sizeof rnd_seed);

-       bio_stdout=BIO_new_fp(stdout,BIO_NOCLOSE);
+       bio_stdout=BIO_new_fp(stdout,BIO_NOCLOSE|BIO_FP_TEXT);

        argc--;
        argv++;
@@ -2350,7 +2350,7 @@
        int ret;
        unsigned int psk_len = 0;

-       ret = snprintf(identity, max_identity_len, "Client_identity");
+       ret = BIO_snprintf(identity, max_identity_len, "Client_identity");
        if (ret < 0)
                goto out_err;
        if (debug)