amd/amd/amfs_generic.c

58 #define	IN_PROGRESS(cp) ((cp)->mp->am_mnt->mf_flags & MFF_MOUNTING)
79   am_node *mp;			/* Node we are trying to mount */
90 static am_node *amfs_lookup_node(am_node *mp, char *fname, int *error_return);
98 static char *amfs_parse_defaults(am_node *mp, mntfs *mf, char *def_opts);
105 amfs_lookup_node(am_node *mp, char *fname, int *error_return)
121     if (mp->am_mnt == 0 || mp->am_mnt->mf_fsflags & FS_DIRECT) {
124       dlog("%s/%s mount ignored - going down", mp->am_path, fname);
134       return mp;		/* "." is the current node */
136       if (mp->am_parent) {
137 	dlog(".. in %s gives %s", mp->am_path, mp->am_parent->am_path);
138 	return mp->am_parent;	/* ".." is the parent node */
162   for (new_mp = mp->am_child; new_mp; new_mp = new_mp->am_osib) {
241   new_mp = get_ap_child(mp, expanded_fname);
342   am_node *mp;
356   mp = new_mp->am_parent;
363   if (mp->am_pref) {
364     if (strlen(mp->am_pref) + strlen(new_mp->am_name) >= sizeof(path_name))
366     xsnprintf(path_name, sizeof(path_name), "%s%s", mp->am_pref, new_mp->am_name);
372   mf = mp->am_mnt;
407   orig_def_opts = amfs_parse_defaults(mp, mf, strdup(def_opts));
458 	dlog("Cut: not trying any more locations for %s", mp->am_path);
493   am_node *mp = cp->mp;
494   mntfs *mf = mp->am_mnt;
496   dlog("amfs_cont: '%s'", mp->am_path);
506   new_ttl(mp);
520       autofs_release_fh(mp);
529       plog(XLOG_ERROR, "mount for %s got signal %d", mp->am_path, term);
559 	if (!STREQ(mp->am_mnt->mf_ops->fs_type, "linkx"))
560 	  plog(XLOG_ERROR, "%s: mount (amfs_cont): %m", mp->am_path);
574     if (mp->am_error > 0)
575       assign_error_mntfs(mp);
580     dlog("Mounting %s returned success", cp->mp->am_path);
581     am_mounted(cp->mp);
596   am_node *mp = cp->mp;
599   dlog("Commencing retry for mount of %s", mp->am_path);
601   new_ttl(mp);
609     plog(XLOG_INFO, "mount of \"%s\" has timed out", mp->am_path);
639   for (mfp = cp->mp->am_mfarray; *mfp; mfp++) {
642   XFREE(cp->mp->am_mfarray);
643   cp->mp->am_mfarray = 0;
692   am_node *mp = cp->mp;
697   if (mp->am_mnt)
698     free_mntfs(mp->am_mnt);
707   for (mp->am_mnt = *cp->mf; *cp->mf; cp->mf++, mp->am_mnt = *cp->mf) {
710     mf = dup_mntfs(mp->am_mnt);
740     if (mp->am_link) {
741       XFREE(mp->am_link);
742       mp->am_link = NULL;
745       mp->am_link = strdup(mf->mf_fo->opt_sublink);
759       mk_fattr(&mp->am_fattr, NFDIR);
761       mk_fattr(&mp->am_fattr, NFLNK);
776 	   mp->am_flags & AMF_AUTOFS ? "autofs" : "non-autofs");
816       if ((this_error = autofs_get_fh(mp)))
830       run_task(mount_node, (opaque_t) mp, amfs_cont, (opaque_t) cp);
834       this_error = mount_node((opaque_t) mp);
841       am_mounted(mp);
854     dlog("Arranging to retry mount of %s", mp->am_path);
861     mp->am_ttl = clocktime(NULL) + RETRY_INTERVAL;
873     if (mp->am_autofs_fh)
874       autofs_release_fh(mp);
893     mp->am_mnt = mf = new_mntfs();
896     if (mp->am_flags & AMF_AUTOFS)
897       autofs_mount_failed(mp);
900       nfs_quick_reply(mp, this_error);
915       mp->am_timeo = 17;
918       mp->am_timeo = 5;
921     new_ttl(mp);
923     mf = mp->am_mnt;
951 amfs_parse_defaults(am_node *mp, mntfs *mf, char *def_opts)
1011 	pt = ops_match(&ap, *sp, "", mp->am_path, "/defaults",
1012 		       mp->am_parent->am_mnt->mf_info);
1087   cp->mp = new_mp;
1132 amfs_generic_lookup_child(am_node *mp, char *fname, int *error_return, int op)
1141   new_mp = amfs_lookup_node(mp, fname, error_return);
1222 amfs_generic_umount(am_node *mp, mntfs *mf)
1229     error = UMOUNT_FS(mp->am_path, mnttab_file_name, unmount_flags);