zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/bio/bio_cb.c b/ap/lib/libssl/openssl-1.1.1o/crypto/bio/bio_cb.c
new file mode 100644
index 0000000..a153100
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/bio/bio_cb.c
@@ -0,0 +1,98 @@
+/*
+ * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "bio_local.h"
+#include "internal/cryptlib.h"
+#include <openssl/err.h>
+
+long BIO_debug_callback(BIO *bio, int cmd, const char *argp,
+ int argi, long argl, long ret)
+{
+ BIO *b;
+ char buf[256];
+ char *p;
+ long r = 1;
+ int len, left;
+
+ if (BIO_CB_RETURN & cmd)
+ r = ret;
+
+ len = BIO_snprintf(buf, sizeof(buf), "BIO[%p]: ", (void *)bio);
+
+ /* Ignore errors and continue printing the other information. */
+ if (len < 0)
+ len = 0;
+ p = buf + len;
+ left = sizeof(buf) - len;
+
+ switch (cmd) {
+ case BIO_CB_FREE:
+ BIO_snprintf(p, left, "Free - %s\n", bio->method->name);
+ break;
+ case BIO_CB_READ:
+ if (bio->method->type & BIO_TYPE_DESCRIPTOR)
+ BIO_snprintf(p, left, "read(%d,%lu) - %s fd=%d\n",
+ bio->num, (unsigned long)argi,
+ bio->method->name, bio->num);
+ else
+ BIO_snprintf(p, left, "read(%d,%lu) - %s\n",
+ bio->num, (unsigned long)argi, bio->method->name);
+ break;
+ case BIO_CB_WRITE:
+ if (bio->method->type & BIO_TYPE_DESCRIPTOR)
+ BIO_snprintf(p, left, "write(%d,%lu) - %s fd=%d\n",
+ bio->num, (unsigned long)argi,
+ bio->method->name, bio->num);
+ else
+ BIO_snprintf(p, left, "write(%d,%lu) - %s\n",
+ bio->num, (unsigned long)argi, bio->method->name);
+ break;
+ case BIO_CB_PUTS:
+ BIO_snprintf(p, left, "puts() - %s\n", bio->method->name);
+ break;
+ case BIO_CB_GETS:
+ BIO_snprintf(p, left, "gets(%lu) - %s\n", (unsigned long)argi,
+ bio->method->name);
+ break;
+ case BIO_CB_CTRL:
+ BIO_snprintf(p, left, "ctrl(%lu) - %s\n", (unsigned long)argi,
+ bio->method->name);
+ break;
+ case BIO_CB_RETURN | BIO_CB_READ:
+ BIO_snprintf(p, left, "read return %ld\n", ret);
+ break;
+ case BIO_CB_RETURN | BIO_CB_WRITE:
+ BIO_snprintf(p, left, "write return %ld\n", ret);
+ break;
+ case BIO_CB_RETURN | BIO_CB_GETS:
+ BIO_snprintf(p, left, "gets return %ld\n", ret);
+ break;
+ case BIO_CB_RETURN | BIO_CB_PUTS:
+ BIO_snprintf(p, left, "puts return %ld\n", ret);
+ break;
+ case BIO_CB_RETURN | BIO_CB_CTRL:
+ BIO_snprintf(p, left, "ctrl return %ld\n", ret);
+ break;
+ default:
+ BIO_snprintf(p, left, "bio callback - unknown type (%d)\n", cmd);
+ break;
+ }
+
+ b = (BIO *)bio->cb_arg;
+ if (b != NULL)
+ BIO_write(b, buf, strlen(buf));
+#if !defined(OPENSSL_NO_STDIO)
+ else
+ fputs(buf, stderr);
+#endif
+ return r;
+}