5031131 perf: pkcs11_kernel can benefit from a more efficient pkcs11_mech2str()

*** 1,12 ****
  /*
   * CDDL HEADER START
   *
   * The contents of this file are subject to the terms of the
!  * Common Development and Distribution License, Version 1.0 only
!  * (the "License").  You may not use this file except in compliance
!  * with the License.
   *
   * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   * or http://www.opensolaris.org/os/licensing.
   * See the License for the specific language governing permissions
   * and limitations under the License.
--- 1,11 ----
  /*
   * CDDL HEADER START
   *
   * The contents of this file are subject to the terms of the
!  * Common Development and Distribution License (the "License").
!  * You may not use this file except in compliance with the License.
   *
   * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   * or http://www.opensolaris.org/os/licensing.
   * See the License for the specific language governing permissions
   * and limitations under the License.
*** 18,32 ****
   * information: Portions Copyright [yyyy] [name of copyright owner]
   *
   * CDDL HEADER END
   */
  /*
!  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
! #pragma ident   "@(#)adm_metaslot.c     1.3     05/06/08 SMI"
  
  /*
   * Administration for metaslot
   *
   * All the "list" operations will call functions in libpkcs11.so
--- 17,31 ----
   * information: Portions Copyright [yyyy] [name of copyright owner]
   *
   * CDDL HEADER END
   */
  /*
!  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
! #pragma ident   "@(#)adm_metaslot.c     1.4     08/06/27 SMI"
  
  /*
   * Administration for metaslot
   *
   * All the "list" operations will call functions in libpkcs11.so
*** 167,177 ****
          }
  
          /*
           * We know for sure that metaslot is slot 0 in the framework,
           * so, we will do a C_GetSlotInfo() trying to see if it works.
!          * If it failes with CKR_SLOT_ID_INVALID, we know that metaslot
           * is not really enabled.
           */
          rv = funcs->C_GetSlotInfo(METASLOT_ID, &slot_info);
          if (rv == CKR_SLOT_ID_INVALID) {
                  (void) printf(gettext("actual status: disabled.\n"));
--- 166,176 ----
          }
  
          /*
           * We know for sure that metaslot is slot 0 in the framework,
           * so, we will do a C_GetSlotInfo() trying to see if it works.
!          * If it fails with CKR_SLOT_ID_INVALID, we know that metaslot
           * is not really enabled.
           */
          rv = funcs->C_GetSlotInfo(METASLOT_ID, &slot_info);
          if (rv == CKR_SLOT_ID_INVALID) {
                  (void) printf(gettext("actual status: disabled.\n"));
*** 282,296 ****
          if (verbose) {
                  display_verbose_mech_header();
          }
  
          for (i = 0; i < mech_count; i++) {
!                 (void) printf("%-29s", pkcs11_mech2str(pmech_list[i]));
                  if (verbose) {
                          CK_MECHANISM_INFO mech_info;
                          rv = funcs->C_GetMechanismInfo(METASLOT_ID,
!                             pmech_list[i], &mech_info);
                          if (rv != CKR_OK) {
                                  cryptodebug("C_GetMechanismInfo failed with "
                                      "error code 0x%x\n", rv);
                                  rc = FAILURE;
                                  goto finish;
--- 281,302 ----
          if (verbose) {
                  display_verbose_mech_header();
          }
  
          for (i = 0; i < mech_count; i++) {
!                 CK_MECHANISM_TYPE       mech = pmech_list[i];
! 
!                 if (mech > CKM_VENDOR_DEFINED) {
!                         (void) printf("%#lx", mech);
!                 } else {
!                         (void) printf("%-29s", pkcs11_mech2str(mech));
!                 }
! 
                  if (verbose) {
                          CK_MECHANISM_INFO mech_info;
                          rv = funcs->C_GetMechanismInfo(METASLOT_ID,
!                             mech, &mech_info);
                          if (rv != CKR_OK) {
                                  cryptodebug("C_GetMechanismInfo failed with "
                                      "error code 0x%x\n", rv);
                                  rc = FAILURE;
                                  goto finish;