diff options
Diffstat (limited to 'crypto/bio/bf_null.c')
| -rw-r--r-- | crypto/bio/bf_null.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/crypto/bio/bf_null.c b/crypto/bio/bf_null.c index 3254a55dce..0d183a6d9a 100644 --- a/crypto/bio/bf_null.c +++ b/crypto/bio/bf_null.c @@ -72,6 +72,7 @@ static int nullf_gets(BIO *h,char *str,int size); static long nullf_ctrl(BIO *h,int cmd,long arg1,char *arg2); static int nullf_new(BIO *h); static int nullf_free(BIO *data); +static long nullf_callback_ctrl(BIO *h,int cmd,void (*fp)()); static BIO_METHOD methods_nullf= { BIO_TYPE_NULL_FILTER, @@ -83,6 +84,7 @@ static BIO_METHOD methods_nullf= nullf_ctrl, nullf_new, nullf_free, + nullf_callback_ctrl, }; BIO_METHOD *BIO_f_null(void) @@ -152,6 +154,20 @@ static long nullf_ctrl(BIO *b, int cmd, long num, char *ptr) return(ret); } +static long nullf_callback_ctrl(BIO *b, int cmd, void (*fp)()) + { + long ret=1; + + if (b->next_bio == NULL) return(0); + switch (cmd) + { + default: + ret=BIO_callback_ctrl(b->next_bio,cmd,fp); + break; + } + return(ret); + } + static int nullf_gets(BIO *bp, char *buf, int size) { if (bp->next_bio == NULL) return(0); |