diff options
Diffstat (limited to 'libdiskfs/node-make.c')
-rw-r--r-- | libdiskfs/node-make.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/libdiskfs/node-make.c b/libdiskfs/node-make.c new file mode 100644 index 00000000..ca5119a0 --- /dev/null +++ b/libdiskfs/node-make.c @@ -0,0 +1,50 @@ +/* + Copyright (C) 1994, 1995, 1996 Free Software Foundation + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License as + published by the Free Software Foundation; either version 2, or (at + your option) any later version. + + This program is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#include "priv.h" +#include <fcntl.h> + + +/* Create a and return new node structure with DN as its physical disknode. + The node will have one hard reference and no light references. */ +struct node * +diskfs_make_node (struct disknode *dn) +{ + struct node *np = malloc (sizeof (struct node)); + + np->dn = dn; + np->dn_set_ctime = 0; + np->dn_set_atime = 0; + np->dn_set_mtime = 0; + np->dn_stat_dirty = 0; + + mutex_init (&np->lock); + np->references = 1; + np->light_references = 0; + np->owner = 0; + np->sockaddr = MACH_PORT_NULL; + + np->dirmod_reqs = 0; + np->filemod_reqs = 0; + + fshelp_transbox_init (&np->transbox, &np->lock, np); + iohelp_initialize_conch (&np->conch, &np->lock); + fshelp_lock_init (&np->userlock); + + + return np; +} |