document three additional functions;

from Emilia Kasper <emilia at openssl dot org>, OpenSSL commit 4ac139b4

1 files changed, 60 insertions, 7 deletions

diff --git a/src/lib/libcrypto/man/X509_cmp_time.3 b/src/lib/libcrypto/man/X509_cmp_time.3
index 134cb10de3..53ed122824 100644
--- a/src/lib/libcrypto/man/X509_cmp_time.3
+++ b/src/lib/libcrypto/man/X509_cmp_time.3
@@ -1,5 +1,5 @@
-.\"     $OpenBSD: X509_cmp_time.3,v 1.3 2017/03/27 17:00:54 jmc Exp $
-.\"     OpenSSL X509_cmp_time.pod 80770da3 Feb 17 19:00:15 2017 +0100
+.\"     $OpenBSD: X509_cmp_time.3,v 1.4 2017/04/10 17:14:44 schwarze Exp $
+.\"     OpenSSL X509_cmp_time.pod 24053693 Mar 28 14:27:37 2017 +0200
 .\"
 .\" This file was written by Emilia Kasper <emilia@openssl.org>
 .\" Copyright (c) 2017 The OpenSSL Project.  All rights reserved.
@@ -48,12 +48,15 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 .\" OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: March 27 2017 $
+.Dd $Mdocdate: April 10 2017 $
 .Dt X509_CMP_TIME 3
 .Os
 .Sh NAME
-.Nm X509_cmp_time
-.Nd compare an ASN.1 Time to a time in seconds since the Epoch
+.Nm X509_cmp_time ,
+.Nm X509_cmp_current_time ,
+.Nm X509_time_adj_ex ,
+.Nm X509_time_adj
+.Nd ASN.1 Time utilities
 .Sh SYNOPSIS
 .In openssl/x509.h
 .Ft int
@@ -61,6 +64,23 @@
 .Fa "const ASN1_TIME *asn1_time"
 .Fa "time_t *cmp_time"
 .Fc
+.Ft int
+.Fo X509_cmp_current_time
+.Fa "const ASN1_TIME *asn1_time"
+.Fc
+.Ft ASN1_TIME *
+.Fo X509_time_adj_ex
+.Fa "ASN1_TIME *asn1_time"
+.Fa "int offset_day"
+.Fa "long offset_sec"
+.Fa "time_t *in_tm"
+.Fc
+.Ft ASN1_TIME *
+.Fo X509_time_adj
+.Fa "ASN1_TIME *asn1_time"
+.Fa "long offset_sec"
+.Fa "time_t *in_tm"
+.Fc
 .Sh DESCRIPTION
 .Fn X509_cmp_time
 parses
@@ -69,18 +89,51 @@ with
 .Xr ASN1_time_parse 3
 and compares it to
 .Fa cmp_time .
+.Fn X509_cmp_current_time
+compares it to the current time.
+.Pp
+.Fn X509_time_adj_ex
+sets
+.Fa asn1_time
+to a time
+.Fa offset_day
+and
+.Fa offset_sec
+later than
+.Fa in_tm .
+.Fn X509_time_adj
+does the same with a 0 day offset.
 If
-.Fa cmp_time
+.Fa asn1_time
+is
+.Dv NULL ,
+a new
+.Vt ASN1_TIME
+structure is allocated and returned.
+.Pp
+In all functions, if
+.Fa in_tm
 is
 .Dv NULL ,
 the current time is used.
 .Sh RETURN VALUES
 .Fn X509_cmp_time
-returns -1 if
+and
+.Fn X509_cmp_current_time
+return -1 if
 .Fa asn1_time
 is earlier than or equal to
 .Fa cmp_time ,
 1 if it is later, or 0 on error.
+.Pp
+.Fn X509_time_adj_ex
+and
+.Fn X509_time_adj
+return a pointer to the updated
+.Vt ASN1_TIME
+structure or
+.Dv NULL
+on error.
 .Sh SEE ALSO
 .Xr ASN1_time_parse 3 ,
 .Xr time 3