Constify input buffers of some X509V3 and X509_PURPOSE -related methods

[openssl.git] / crypto / x509v3 / v3_purp.c

diff --git a/crypto/x509v3/v3_purp.c b/crypto/x509v3/v3_purp.c
index 92a8b1d86a79722b75a59fec62c93e4a0bc8c42b..ab3fd7e6b04e965cf4de8fbe2b52ea3875a0eb45 100644 (file)
--- a/crypto/x509v3/v3_purp.c
+++ b/crypto/x509v3/v3_purp.c
@@ -119,7 +119,7 @@ X509_PURPOSE *X509_PURPOSE_get0(int idx)
     return sk_X509_PURPOSE_value(xptable, idx - X509_PURPOSE_COUNT);
 }
 
-int X509_PURPOSE_get_by_sname(char *sname)
+int X509_PURPOSE_get_by_sname(const char *sname)
 {
     int i;
     X509_PURPOSE *xptmp;
@@ -148,7 +148,7 @@ int X509_PURPOSE_get_by_id(int purpose)
 
 int X509_PURPOSE_add(int id, int trust, int flags,
                      int (*ck) (const X509_PURPOSE *, const X509 *, int),
-                     char *name, char *sname, void *arg)
+                     const char *name, const char *sname, void *arg)
 {
     int idx;
     X509_PURPOSE *ptmp;
@@ -236,22 +236,22 @@ void X509_PURPOSE_cleanup(void)
     xptable = NULL;
 }
 
-int X509_PURPOSE_get_id(X509_PURPOSE *xp)
+int X509_PURPOSE_get_id(const X509_PURPOSE *xp)
 {
     return xp->purpose;
 }
 
-char *X509_PURPOSE_get0_name(X509_PURPOSE *xp)
+char *X509_PURPOSE_get0_name(const X509_PURPOSE *xp)
 {
     return xp->name;
 }
 
-char *X509_PURPOSE_get0_sname(X509_PURPOSE *xp)
+char *X509_PURPOSE_get0_sname(const X509_PURPOSE *xp)
 {
     return xp->sname;
 }
 
-int X509_PURPOSE_get_trust(X509_PURPOSE *xp)
+int X509_PURPOSE_get_trust(const X509_PURPOSE *xp)
 {
     return xp->trust;
 }