diff options
Diffstat (limited to 'doc/man3/BIO_f_md.pod')
-rw-r--r-- | doc/man3/BIO_f_md.pod | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/man3/BIO_f_md.pod b/doc/man3/BIO_f_md.pod index 3c8d4311ae..7074202a56 100644 --- a/doc/man3/BIO_f_md.pod +++ b/doc/man3/BIO_f_md.pod @@ -79,6 +79,7 @@ checking has been omitted for clarity. BIO *bio, *mdtmp; char message[] = "Hello World"; + bio = BIO_new(BIO_s_null()); mdtmp = BIO_new(BIO_f_md()); BIO_set_md(mdtmp, EVP_sha1()); @@ -98,6 +99,7 @@ The next example digests data by reading through a chain instead: BIO *bio, *mdtmp; char buf[1024]; int rdlen; + bio = BIO_new_file(file, "rb"); mdtmp = BIO_new(BIO_f_md()); BIO_set_md(mdtmp, EVP_sha1()); @@ -117,9 +119,11 @@ outputs them. This could be used with the examples above. unsigned char mdbuf[EVP_MAX_MD_SIZE]; int mdlen; int i; + mdtmp = bio; /* Assume bio has previously been set up */ do { EVP_MD *md; + mdtmp = BIO_find_type(mdtmp, BIO_TYPE_MD); if (!mdtmp) break; |