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| -rw-r--r-- | source4/ntvfs/ntvfs_dfs.c | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/source4/ntvfs/ntvfs_dfs.c b/source4/ntvfs/ntvfs_dfs.c deleted file mode 100644 index afba3ee43e..0000000000 --- a/source4/ntvfs/ntvfs_dfs.c +++ /dev/null @@ -1,117 +0,0 @@ -/* - Unix SMB/CIFS implementation. - NTVFS base code - Copyright (C) Andrew Tridgell 2003 - - 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 of the License, 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. -*/ -/* - this implements the core code for all NTVFS modules. Backends register themselves here. -*/ - -#include "includes.h" - - -/* the list of currently registered NTVFS backends, note that there - * can be more than one backend with the same name, as long as they - * have different typesx */ -static struct { - const char *name; - enum ntvfs_type type; - struct ntvfs_ops *ops; -} *backends = NULL; -static int num_backends; - -/* - register a NTVFS backend. - - The 'name' can be later used by other backends to find the operations - structure for this backend. - - The 'type' is used to specify whether this is for a disk, printer or IPC$ share -*/ -BOOL ntvfs_register(const char *name, enum ntvfs_type type, struct ntvfs_ops *ops) -{ - if (ntvfs_backend_byname(name, type) != NULL) { - /* its already registered! */ - DEBUG(2,("NTVFS backend '%s' for type %d already registered\n", - name, (int)type)); - return False; - } - - backends = Realloc(backends, sizeof(backends[0]) * (num_backends+1)); - if (!backends) { - smb_panic("out of memory in ntvfs_register"); - } - - backends[num_backends].name = smb_xstrdup(name); - backends[num_backends].type = type; - backends[num_backends].ops = smb_xmemdup(ops, sizeof(*ops)); - - num_backends++; - - return True; -} - - -/* - return the operations structure for a named backend of the specified type -*/ -struct ntvfs_ops *ntvfs_backend_byname(const char *name, enum ntvfs_type type) -{ - int i; - - for (i=0;i<num_backends;i++) { - if (backends[i].type == type && - strcmp(backends[i].name, name) == 0) { - return backends[i].ops; - } - } - - return NULL; -} - - -/* - return the NTVFS interface version, and the size of some critical types - This can be used by backends to either detect compilation errors, or provide - multiple implementations for different smbd compilation options in one module -*/ -int ntvfs_interface_version(struct ntvfs_critical_sizes *sizes) -{ - sizes->sizeof_ntvfs_ops = sizeof(struct ntvfs_ops); - sizes->sizeof_off_t = sizeof(off_t); - sizes->sizeof_tcon_context = sizeof(struct tcon_context); - - return NTVFS_INTERFACE_VERSION; -} - - -/* - initialise the NTVFS subsystem -*/ -BOOL ntvfs_init(void) -{ - /* initialise our 3 basic backends. These are assumed to be - * present and are always built in */ - if (!posix_vfs_init() || - !ipc_vfs_init() || - !print_vfs_init()) { - return False; - } - - DEBUG(3,("NTVFS version %d initialised\n", NTVFS_INTERFACE_VERSION)); - return True; -} |