7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 
  22 /*
  23  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26 




  27 #include <stdio.h>
  28 #include <stdlib.h>
  29 #include <unistd.h>
  30 #include <strings.h>
  31 #include <string.h>
  32 #include <dirent.h>
  33 #include <sys/types.h>
  34 #include <sys/stat.h>
  35 #include <sys/param.h>
  36 #include <sys/errno.h>
  37 #include <limits.h>
  38 #include <libnvpair.h>
  39 #include <dlfcn.h>
  40 #include <libintl.h>
  41 #include <sys/systeminfo.h>
  42 #include <sys/fs_reparse.h>
  43 #include "rp_plugin.h"
  44 
  45 #define MAXISALEN       257     /* based on sysinfo(2) man page */
  46 

 257 {
 258         if (*name != '.')
 259                 return (B_FALSE);
 260 
 261         if (name[1] == '\0' || (name[1] == '.' && name[2] == '\0'))
 262                 return (B_TRUE);
 263 
 264         return (B_FALSE);
 265 }
 266 
 267 static void
 268 proto_plugin_fini()
 269 {
 270         rp_proto_plugin_t *p;
 271 
 272         /*
 273          * Protocols may call this framework during _fini
 274          */
 275         for (p = rp_proto_list; p != NULL; p = p->plugin_next) {
 276                 if (p->plugin_ops->rpo_fini)
 277                         p->plugin_ops->rpo_fini();
 278         }
 279         while ((p = rp_proto_list) != NULL) {
 280                 rp_proto_list = p->plugin_next;
 281                 if (p->plugin_handle != NULL)
 282                         (void) dlclose(p->plugin_handle);
 283                 free(p);
 284         }
 285 
 286         if (rp_proto_handle.rp_ops != NULL) {
 287                 free(rp_proto_handle.rp_ops);
 288                 rp_proto_handle.rp_ops = NULL;
 289         }
 290         rp_proto_handle.rp_num_proto = 0;
 291 }
 292 
 293 /*
 294  * rp_plugin_init()
 295  *
 296  * Initialize the service type specific plugin modules.
 297  * For each reparse service type, there should be a plugin library for it.

   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 
  22 /*
  23  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26 
  27 /*
  28  * Copyright (c) 2018, Joyent, Inc.
  29  */
  30 
  31 #include <stdio.h>
  32 #include <stdlib.h>
  33 #include <unistd.h>
  34 #include <strings.h>
  35 #include <string.h>
  36 #include <dirent.h>
  37 #include <sys/types.h>
  38 #include <sys/stat.h>
  39 #include <sys/param.h>
  40 #include <sys/errno.h>
  41 #include <limits.h>
  42 #include <libnvpair.h>
  43 #include <dlfcn.h>
  44 #include <libintl.h>
  45 #include <sys/systeminfo.h>
  46 #include <sys/fs_reparse.h>
  47 #include "rp_plugin.h"
  48 
  49 #define MAXISALEN       257     /* based on sysinfo(2) man page */
  50 

 261 {
 262         if (*name != '.')
 263                 return (B_FALSE);
 264 
 265         if (name[1] == '\0' || (name[1] == '.' && name[2] == '\0'))
 266                 return (B_TRUE);
 267 
 268         return (B_FALSE);
 269 }
 270 
 271 static void
 272 proto_plugin_fini()
 273 {
 274         rp_proto_plugin_t *p;
 275 
 276         /*
 277          * Protocols may call this framework during _fini
 278          */
 279         for (p = rp_proto_list; p != NULL; p = p->plugin_next) {
 280                 if (p->plugin_ops->rpo_fini)
 281                         (void) p->plugin_ops->rpo_fini();
 282         }
 283         while ((p = rp_proto_list) != NULL) {
 284                 rp_proto_list = p->plugin_next;
 285                 if (p->plugin_handle != NULL)
 286                         (void) dlclose(p->plugin_handle);
 287                 free(p);
 288         }
 289 
 290         if (rp_proto_handle.rp_ops != NULL) {
 291                 free(rp_proto_handle.rp_ops);
 292                 rp_proto_handle.rp_ops = NULL;
 293         }
 294         rp_proto_handle.rp_num_proto = 0;
 295 }
 296 
 297 /*
 298  * rp_plugin_init()
 299  *
 300  * Initialize the service type specific plugin modules.
 301  * For each reparse service type, there should be a plugin library for it.