From: Dr. Stephen Henson <steve@openssl.org>
Date: Mon, 1 Aug 2016 18:30:34 +0000 (+0100)
Subject: Constify some X509_CRL, X509_REQ functions.
X-Git-Tag: OpenSSL_1_1_0-pre6~18
X-Git-Url: https://git.openssl.org/?p=openssl.git;a=commitdiff_plain;h=b26ab17f3d3f56be57000e99b8ad94a4e90197a6

Constify some X509_CRL, X509_REQ functions.

Reviewed-by: Rich Salz <rsalz@openssl.org>
---

diff --git a/crypto/x509/x509_req.c b/crypto/x509/x509_req.c
index 35743225a8..e1d2c2002b 100644
--- a/crypto/x509/x509_req.c
+++ b/crypto/x509/x509_req.c
@@ -267,12 +267,12 @@ int X509_REQ_add1_attr_by_txt(X509_REQ *req,
     return 0;
 }
 
-long X509_REQ_get_version(X509_REQ *req)
+long X509_REQ_get_version(const X509_REQ *req)
 {
     return ASN1_INTEGER_get(req->req_info.version);
 }
 
-X509_NAME *X509_REQ_get_subject_name(X509_REQ *req)
+X509_NAME *X509_REQ_get_subject_name(const X509_REQ *req)
 {
     return req->req_info.subject;
 }
diff --git a/doc/crypto/X509_get_subject_name.pod b/doc/crypto/X509_get_subject_name.pod
index 408cd88ecd..ce36bbf0b2 100644
--- a/doc/crypto/X509_get_subject_name.pod
+++ b/doc/crypto/X509_get_subject_name.pod
@@ -17,10 +17,10 @@ subject names
  X509_NAME *X509_get_issuer_name(const X509 *x);
  int X509_set_issuer_name(X509 *x, X509_NAME *name);
 
- X509_NAME *X509_REQ_get_subject_name(X509_REQ *req);
+ X509_NAME *X509_REQ_get_subject_name(const X509_REQ *req);
  int X509_REQ_set_subject_name(X509_REQ *req, X509_NAME *name);
 
- X509_NAME *X509_CRL_get_issuer(X509_CRL *crl);
+ X509_NAME *X509_CRL_get_issuer(const X509_CRL *crl);
  int X509_CRL_set_issuer_name(X509_CRL *x, X509_NAME *name);
 
 =head1 DESCRIPTION
diff --git a/doc/crypto/X509_get_version.pod b/doc/crypto/X509_get_version.pod
index 9e8c123d06..c1826ea30d 100644
--- a/doc/crypto/X509_get_version.pod
+++ b/doc/crypto/X509_get_version.pod
@@ -13,10 +13,10 @@ certificate request or CRL version
  long X509_get_version(const X509 *x);
  int X509_set_version(X509 *x, long version);
 
- long X509_REQ_get_version(X509_REQ *req);
+ long X509_REQ_get_version(const X509_REQ *req);
  int X509_REQ_set_version(X509_REQ *x, long version);
 
- long X509_CRL_get_version(X509_CRL *crl);
+ long X509_CRL_get_version(const X509_CRL *crl);
  int X509_CRL_set_version(X509_CRL *x, long version);
 
 =head1 DESCRIPTION
diff --git a/include/openssl/x509.h b/include/openssl/x509.h
index e68d4b366c..b1722c748a 100644
--- a/include/openssl/x509.h
+++ b/include/openssl/x509.h
@@ -638,9 +638,9 @@ EVP_PKEY *X509_get_pubkey(X509 *x);
 ASN1_BIT_STRING *X509_get0_pubkey_bitstr(const X509 *x);
 int X509_certificate_type(X509 *x, EVP_PKEY *pubkey /* optional */ );
 
-long X509_REQ_get_version(X509_REQ *req);
+long X509_REQ_get_version(const X509_REQ *req);
 int X509_REQ_set_version(X509_REQ *x, long version);
-X509_NAME *X509_REQ_get_subject_name(X509_REQ *req);
+X509_NAME *X509_REQ_get_subject_name(const X509_REQ *req);
 int X509_REQ_set_subject_name(X509_REQ *req, X509_NAME *name);
 void X509_REQ_get0_signature(ASN1_BIT_STRING **psig, X509_ALGOR **palg,
                              X509_REQ *req);
@@ -681,10 +681,10 @@ int X509_CRL_set_nextUpdate(X509_CRL *x, const ASN1_TIME *tm);
 int X509_CRL_sort(X509_CRL *crl);
 int X509_CRL_up_ref(X509_CRL *crl);
 
-long X509_CRL_get_version(X509_CRL *crl);
-ASN1_TIME *X509_CRL_get_lastUpdate(X509_CRL *crl);
-ASN1_TIME *X509_CRL_get_nextUpdate(X509_CRL *crl);
-X509_NAME *X509_CRL_get_issuer(X509_CRL *crl);
+long X509_CRL_get_version(const X509_CRL *crl);
+ASN1_TIME *X509_CRL_get_lastUpdate(const X509_CRL *crl);
+ASN1_TIME *X509_CRL_get_nextUpdate(const X509_CRL *crl);
+X509_NAME *X509_CRL_get_issuer(const X509_CRL *crl);
 STACK_OF(X509_EXTENSION) *X509_CRL_get0_extensions(X509_CRL *crl);
 STACK_OF(X509_REVOKED) *X509_CRL_get_REVOKED(X509_CRL *crl);
 void X509_CRL_get0_signature(ASN1_BIT_STRING **psig, X509_ALGOR **palg,