diff options
| author | Viktor Dukhovni <openssl-users@dukhovni.org> | 2016-01-04 23:00:33 -0500 |
|---|---|---|
| committer | Viktor Dukhovni <openssl-users@dukhovni.org> | 2016-01-07 20:53:18 -0500 |
| commit | 98186eb4e4aef6262ed6b0f499348defa2c26893 (patch) | |
| tree | 38ddc0aea1be4b31a4a48d74dc307ad30288af47 /doc/crypto/BN_zero.pod | |
| parent | cddd424a5bda94e238e4ff06c0efc80cff3b07d1 (diff) | |
Backwards-compatibility subject to OPENSSL_API_COMPAT
Provide backwards-compatiblity for functions, macros and include
files if OPENSSL_API_COMPAT is either not defined or defined less
than the version number of the release in which the feature was
deprecated.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Diffstat (limited to 'doc/crypto/BN_zero.pod')
| -rw-r--r-- | doc/crypto/BN_zero.pod | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/doc/crypto/BN_zero.pod b/doc/crypto/BN_zero.pod index e0f653f81e..5334aaa41a 100644 --- a/doc/crypto/BN_zero.pod +++ b/doc/crypto/BN_zero.pod @@ -9,7 +9,7 @@ operations #include <openssl/bn.h> - int BN_zero(BIGNUM *a); + void BN_zero(BIGNUM *a); int BN_one(BIGNUM *a); const BIGNUM *BN_value_one(void); @@ -17,6 +17,12 @@ operations int BN_set_word(BIGNUM *a, unsigned long w); unsigned long BN_get_word(BIGNUM *a); +Deprecated: + + #if OPENSSL_API_COMPAT < 0x00908000L + int BN_zero(BIGNUM *a); + #endif + =head1 DESCRIPTION BN_zero(), BN_one() and BN_set_word() set B<a> to the values 0, 1 and @@ -33,8 +39,10 @@ long. BN_get_word() returns the value B<a>, and 0xffffffffL if B<a> cannot be represented as an unsigned long. -BN_zero(), BN_one() and BN_set_word() return 1 on success, 0 otherwise. +BN_one(), BN_set_word() and the deprecated version of BN_zero() +return 1 on success, 0 otherwise. BN_value_one() returns the constant. +The preferred version of BN_zer() never fails and returns no value. =head1 BUGS |