more smbw cleanups.

- cleaned up prototyping. Unfortunately we can't auto-prototype
  wrapped.c because it replaces system functions.
- split stat functions into smbw_stat.c
(This used to be commit 04e92e692e49234df6fbbfd07a33b315ed62f0de)

9 files changed, 288 insertions, 167 deletions

diff --git a/source3/Makefile.in b/source3/Makefile.in
index 2ae810ae2b..466b73e6c4 100644
--- a/source3/Makefile.in
+++ b/source3/Makefile.in
@@ -63,7 +63,7 @@ SMBRUN = $(BINDIR)/smbrun
 
 
 PASSWD_FLAGS = -DSMB_PASSWD=\"$(SMB_PASSWD)\" -DSMB_PASSWD_FILE=\"$(SMB_PASSWD_FILE)\"
-FLAGS1 = $(CFLAGS) -Iinclude -I$(srcdir)/include -I$(srcdir)/ubiqx -DSMBLOGFILE=\"$(SMBLOGFILE)\" -DNMBLOGFILE=\"$(NMBLOGFILE)\"
+FLAGS1 = $(CFLAGS) -Iinclude -I$(srcdir)/include -I$(srcdir)/ubiqx -I$(srcdir)/smbwrapper -DSMBLOGFILE=\"$(SMBLOGFILE)\" -DNMBLOGFILE=\"$(NMBLOGFILE)\"
 FLAGS2 = -DCONFIGFILE=\"$(CONFIGFILE)\" -DLMHOSTSFILE=\"$(LMHOSTSFILE)\"  
 FLAGS3 = -DSWATDIR=\"$(SWATDIR)\" -DSBINDIR=\"$(SBINDIR)\" -DLOCKDIR=\"$(LOCKDIR)\" -DSMBRUN=\"$(SMBRUN)\" -DCODEPAGEDIR=\"$(CODEPAGEDIR)\"
 FLAGS4 = -DDRIVERFILE=\"$(DRIVERFILE)\"
@@ -194,6 +194,7 @@ RPCCLIENT_OBJ = rpcclient/rpcclient.o \
 #             rpcclient/cmd_srvsvc.o
 
 SMBWRAPPER_OBJ = smbwrapper/smbw.o smbwrapper/wrapped.o \
+		smbwrapper/smbw_dir.o smbwrapper/smbw_stat.o \
 		$(LIBSMB_OBJ) $(PARAM_OBJ) \
                 $(UBIQX_OBJ) $(LIB_OBJ)
 
@@ -215,7 +216,8 @@ NMBLOOKUP_OBJ = utils/nmblookup.o $(PARAM_OBJ) $(UBIQX_OBJ) \
 SMBTORTURE_OBJ = utils/torture.o $(LIBSMB_OBJ) $(PARAM_OBJ) \
                  $(UBIQX_OBJ) $(LIB_OBJ)
 
-PROTO_OBJ = $(SMBD_OBJ) $(NMBD_OBJ) $(SWAT_OBJ) $(CLIENT_OBJ) $(RPCCLIENT_OBJ)
+PROTO_OBJ = $(SMBD_OBJ) $(NMBD_OBJ) $(SWAT_OBJ) $(CLIENT_OBJ) \
+	    $(RPCCLIENT_OBJ) $(SMBWRAPPER_OBJ)
 
 PICOBJS = $(SMBWRAPPER_OBJ:%.o=%.p)
 
@@ -396,9 +398,9 @@ uninstallcp:
 clean: 
 	-rm -f core */*~ *~ */*.o */*.p
 
-proto:
+proto: 
 	@echo rebuilding include/proto.h
-	@cd $(srcdir) && $(AWK) -f script/mkproto.awk `echo $(PROTO_OBJ) | tr ' ' '\n' | sed -e 's/\.o/\.c/g' | sort -u | grep -v "ubiqx/"` > include/proto.h
+	@cd $(srcdir) && $(AWK) -f script/mkproto.awk `echo $(PROTO_OBJ) | tr ' ' '\n' | sed -e 's/\.o/\.c/g' | sort -u | egrep -v 'ubiqx/|wrapped'` > include/proto.h
 
 etags:
 	etags `find . -name "*.[ch]"`
diff --git a/source3/include/includes.h b/source3/include/includes.h
index ecd7e0e1ab..be41db4d43 100644
--- a/source3/include/includes.h
+++ b/source3/include/includes.h
@@ -467,6 +467,7 @@ extern int errno;
 
 #include "version.h"
 #include "smb.h"
+#include "smbw.h"
 #include "nameserv.h"
 
 #include "byteorder.h"
diff --git a/source3/include/proto.h b/source3/include/proto.h
index b246289fd6..932621ce9a 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -389,7 +389,7 @@ BOOL cli_getattrE(struct cli_state *cli, int fd,
 BOOL cli_getatr(struct cli_state *cli, char *fname, 
 		uint32 *attr, size_t *size, time_t *t);
 BOOL cli_setatr(struct cli_state *cli, char *fname, int attr, time_t t);
-BOOL cli_qpathinfo(struct cli_state *cli, char *fname, 
+BOOL cli_qpathinfo(struct cli_state *cli, const char *fname, 
 		   time_t *c_time, time_t *a_time, time_t *m_time, 
 		   size_t *size, uint32 *mode);
 BOOL cli_qpathinfo2(struct cli_state *cli, char *fname, 
@@ -2269,6 +2269,60 @@ BOOL unbecome_user(void );
 void become_root(BOOL save_dir) ;
 void unbecome_root(BOOL restore_dir);
 
+/*The following definitions come from  smbwrapper/smbw.c  */
+
+void smbw_init(void);
+int smbw_fd(int fd);
+ino_t smbw_inode(const char *name);
+void clean_fname(char *name);
+char *smbw_parse_path(const char *fname, char *server, char *share, char *path);
+int smbw_path(const char *path);
+int smbw_errno(struct cli_state *c);
+struct smbw_server *smbw_server(char *server, char *share);
+struct smbw_file *smbw_file(int fd);
+int smbw_open(const char *fname, int flags, mode_t mode);
+ssize_t smbw_read(int fd, void *buf, size_t count);
+ssize_t smbw_write(int fd, void *buf, size_t count);
+int smbw_close(int fd);
+int smbw_fcntl(int fd, int cmd, long arg);
+int smbw_access(const char *name, int mode);
+int smbw_readlink(const char *path, char *buf, size_t bufsize);
+int smbw_unlink(const char *fname);
+int smbw_rename(const char *oldname, const char *newname);
+int smbw_utime(const char *fname, void *buf);
+int smbw_chown(const char *fname, uid_t owner, gid_t group);
+int smbw_chmod(const char *fname, mode_t newmode);
+off_t smbw_lseek(int fd, off_t offset, int whence);
+
+/*The following definitions come from  smbwrapper/smbw_dir.c  */
+
+struct smbw_dir *smbw_dir(int fd);
+int smbw_dirp(DIR *dirp);
+int smbw_dir_open(const char *fname);
+int smbw_dir_fstat(int fd, struct stat *st);
+int smbw_dir_close(int fd);
+int smbw_getdents(unsigned int fd, struct dirent *dirp, int count);
+int smbw_chdir(const char *name);
+off_t smbw_dir_lseek(int fd, off_t offset, int whence);
+int smbw_mkdir(const char *fname, mode_t mode);
+int smbw_rmdir(const char *fname);
+char *smbw_getcwd(char *buf, size_t size);
+int smbw_fchdir(unsigned int fd);
+DIR *smbw_opendir(const char *fname);
+struct dirent *smbw_readdir(DIR *dirp);
+int smbw_closedir(DIR *dirp);
+void smbw_seekdir(DIR *dirp, off_t offset);
+off_t smbw_telldir(DIR *dirp);
+
+/*The following definitions come from  smbwrapper/smbw_stat.c  */
+
+void smbw_setup_stat(struct stat *st, char *fname, size_t size, int mode);
+BOOL smbw_getatr(struct smbw_server *srv, char *path, 
+		 uint32 *mode, size_t *size, 
+		 time_t *c_time, time_t *a_time, time_t *m_time);
+int smbw_fstat(int fd, struct stat *st);
+int smbw_stat(const char *fname, struct stat *st);
+
 /*The following definitions come from  web/cgi.c  */
 
 void cgi_load_variables(FILE *f1);
diff --git a/source3/smbwrapper/smbw.c b/source3/smbwrapper/smbw.c
index 5a954d2fed..d79131a8ea 100644
--- a/source3/smbwrapper/smbw.c
+++ b/source3/smbwrapper/smbw.c
@@ -20,7 +20,6 @@
 */
 
 #include "includes.h"
-#include "smbw.h"
 #include "wrapper.h"
 
 pstring smb_cwd;
@@ -461,54 +460,6 @@ struct smbw_file *smbw_file(int fd)
 	return NULL;
 }
 
-
-/***************************************************** 
-setup basic info in a stat structure
-*******************************************************/
-void smbw_setup_stat(struct stat *st, char *fname, size_t size, int mode)
-{
-	ZERO_STRUCTP(st);
-
-	if (IS_DOS_DIR(mode)) {
-		st->st_mode = SMBW_DIR_MODE;
-	} else {
-		st->st_mode = SMBW_FILE_MODE;
-	}
-
-	st->st_size = size;
-	st->st_blksize = 512;
-	st->st_blocks = (size+511)/512;
-	st->st_uid = getuid();
-	st->st_gid = getgid();
-	st->st_ino = smbw_inode(fname);
-}
-
-
-/***************************************************** 
-try to do a QPATHINFO and if that fails then do a getatr
-this is needed because win95 sometimes refuses the qpathinfo
-*******************************************************/
-BOOL smbw_getatr(struct smbw_server *srv, char *path, 
-		 uint32 *mode, size_t *size, 
-		 time_t *c_time, time_t *a_time, time_t *m_time)
-{
-	DEBUG(5,("sending qpathinfo\n"));
-
-	if (cli_qpathinfo(&srv->cli, path, c_time, a_time, m_time,
-			  size, mode)) return True;
-
-	DEBUG(5,("qpathinfo OK\n"));
-
-	/* if this is NT then don't bother with the getatr */
-	if (srv->cli.capabilities & CAP_NT_SMBS) return False;
-
-	if (cli_getatr(&srv->cli, path, mode, size, m_time)) {
-		a_time = c_time = m_time;
-		return True;
-	}
-	return False;
-}
-
 /***************************************************** 
 a wrapper for open()
 *******************************************************/
@@ -604,107 +555,6 @@ int smbw_open(const char *fname, int flags, mode_t mode)
 	return -1;
 }
 
-/***************************************************** 
-a wrapper for fstat()
-*******************************************************/
-int smbw_fstat(int fd, struct stat *st)
-{
-	struct smbw_file *file;
-	time_t c_time, a_time, m_time;
-	uint32 size;
-	int mode;
-
-	DEBUG(4,("%s\n", __FUNCTION__));
-
-	smbw_busy++;
-
-	file = smbw_file(fd);
-	if (!file) {
-		int ret = smbw_dir_fstat(fd, st);
-		smbw_busy--;
-		return ret;
-	}
-
-	if (!cli_qfileinfo(&file->srv->cli, file->cli_fd, 
-			  &mode, &size, &c_time, &a_time, &m_time) &&
-	    !cli_getattrE(&file->srv->cli, file->cli_fd, 
-			  &mode, &size, &c_time, &a_time, &m_time)) {
-		errno = EINVAL;
-		smbw_busy--;
-		return -1;
-	}
-
-	smbw_setup_stat(st, file->fname, size, mode);
-
-	st->st_atime = a_time;
-	st->st_ctime = c_time;
-	st->st_mtime = m_time;
-	st->st_dev = file->srv->dev;
-
-	DEBUG(4,("%s - OK\n", __FUNCTION__));
-
-	smbw_busy--;
-	return 0;
-}
-
-
-/***************************************************** 
-a wrapper for stat()
-*******************************************************/
-int smbw_stat(const char *fname, struct stat *st)
-{
-	struct smbw_server *srv;
-	fstring server, share;
-	pstring path;
-	time_t m_time=0, a_time=0, c_time=0;
-	size_t size=0;
-	uint32 mode=0;
-
-	DEBUG(4,("%s (%s)\n", __FUNCTION__, fname));
-
-	if (!fname) {
-		errno = EINVAL;
-		return -1;
-	}
-
-	smbw_init();
-
-	smbw_busy++;
-
-	/* work out what server they are after */
-	smbw_parse_path(fname, server, share, path);
-
-	/* get a connection to the server */
-	srv = smbw_server(server, share);
-	if (!srv) {
-		/* smbw_server sets errno */
-		goto failed;
-	}
-
-	if (strcmp(share,"IPC$") == 0) {
-		mode = aDIR | aRONLY;
-	} else {
-		if (!smbw_getatr(srv, path, 
-				 &mode, &size, &c_time, &a_time, &m_time)) {
-			errno = smbw_errno(&srv->cli);
-			goto failed;
-		}
-	}
-
-	smbw_setup_stat(st, path, size, mode);
-
-	st->st_atime = time(NULL);
-	st->st_ctime = m_time;
-	st->st_mtime = m_time;
-	st->st_dev = srv->dev;
-
-	smbw_busy--;
-	return 0;
-
- failed:
-	smbw_busy--;
-	return -1;
-}
 
 /***************************************************** 
 a wrapper for read()
@@ -954,8 +804,9 @@ int smbw_rename(const char *oldname, const char *newname)
 /***************************************************** 
 a wrapper for utime()
 *******************************************************/
-int smbw_utime(const char *fname, struct utimbuf *buf)
+int smbw_utime(const char *fname, void *buf)
 {
+	struct utimbuf *tbuf = (struct utimbuf *)buf;
 	struct smbw_server *srv;
 	fstring server, share;
 	pstring path;
@@ -987,7 +838,7 @@ int smbw_utime(const char *fname, struct utimbuf *buf)
 		goto failed;
 	}
 
-	if (!cli_setatr(&srv->cli, path, mode, buf->modtime)) {
+	if (!cli_setatr(&srv->cli, path, mode, tbuf->modtime)) {
 		errno = smbw_errno(&srv->cli);
 		goto failed;
 	}
diff --git a/source3/smbwrapper/smbw.h b/source3/smbwrapper/smbw.h
index 61bf9de75a..716205c1fc 100644
--- a/source3/smbwrapper/smbw.h
+++ b/source3/smbwrapper/smbw.h
@@ -55,3 +55,4 @@ struct smbw_dir {
 	struct file_info *list;
 	char *path;
 };
+
diff --git a/source3/smbwrapper/smbw_dir.c b/source3/smbwrapper/smbw_dir.c
index db10204b10..22da76eb17 100644
--- a/source3/smbwrapper/smbw_dir.c
+++ b/source3/smbwrapper/smbw_dir.c
@@ -20,7 +20,6 @@
 */
 
 #include "includes.h"
-#include "smbw.h"
 #include "wrapper.h"
 
 extern pstring smb_cwd;
@@ -576,8 +575,9 @@ DIR *smbw_opendir(const char *fname)
 /***************************************************** 
 read one entry from a directory
 *******************************************************/
-struct dirent *smbw_readdir(struct smbw_dir *d)
+struct dirent *smbw_readdir(DIR *dirp)
 {
+	struct smbw_dir *d = (struct smbw_dir *)dirp;
 	static struct dirent de;
 
 	if (smbw_getdents(d->fd, &de, sizeof(struct dirent)) > 0) 
@@ -589,23 +589,26 @@ struct dirent *smbw_readdir(struct smbw_dir *d)
 /***************************************************** 
 close a DIR*
 *******************************************************/
-int smbw_closedir(struct smbw_dir *d)
+int smbw_closedir(DIR *dirp)
 {
+	struct smbw_dir *d = (struct smbw_dir *)dirp;
 	return smbw_close(d->fd);
 }
 
 /***************************************************** 
 seek in a directory
 *******************************************************/
-void smbw_seekdir(struct smbw_dir *d, off_t offset)
+void smbw_seekdir(DIR *dirp, off_t offset)
 {
+	struct smbw_dir *d = (struct smbw_dir *)dirp;
 	smbw_dir_lseek(d->fd,offset, SEEK_SET);
 }
 
 /***************************************************** 
 current loc in a directory
 *******************************************************/
-off_t smbw_telldir(struct smbw_dir *d)
+off_t smbw_telldir(DIR *dirp)
 {
+	struct smbw_dir *d = (struct smbw_dir *)dirp;
 	return smbw_dir_lseek(d->fd,0,SEEK_CUR);
 }
diff --git a/source3/smbwrapper/smbw_stat.c b/source3/smbwrapper/smbw_stat.c
new file mode 100644
index 0000000000..5ca71ee2ef
--- /dev/null
+++ b/source3/smbwrapper/smbw_stat.c
@@ -0,0 +1,179 @@
+/* 
+   Unix SMB/Netbios implementation.
+   Version 2.0
+   SMB wrapper stat functions
+   Copyright (C) Andrew Tridgell 1998
+   
+   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.
+*/
+
+#include "includes.h"
+#include "wrapper.h"
+
+extern int DEBUGLEVEL;
+
+extern int smbw_busy;
+
+
+/***************************************************** 
+setup basic info in a stat structure
+*******************************************************/
+void smbw_setup_stat(struct stat *st, char *fname, size_t size, int mode)
+{
+	ZERO_STRUCTP(st);
+
+	if (IS_DOS_DIR(mode)) {
+		st->st_mode = SMBW_DIR_MODE;
+	} else {
+		st->st_mode = SMBW_FILE_MODE;
+	}
+
+	st->st_size = size;
+	st->st_blksize = 512;
+	st->st_blocks = (size+511)/512;
+	st->st_uid = getuid();
+	st->st_gid = getgid();
+	st->st_ino = smbw_inode(fname);
+}
+
+
+/***************************************************** 
+try to do a QPATHINFO and if that fails then do a getatr
+this is needed because win95 sometimes refuses the qpathinfo
+*******************************************************/
+BOOL smbw_getatr(struct smbw_server *srv, char *path, 
+		 uint32 *mode, size_t *size, 
+		 time_t *c_time, time_t *a_time, time_t *m_time)
+{
+	DEBUG(5,("sending qpathinfo\n"));
+
+	if (cli_qpathinfo(&srv->cli, path, c_time, a_time, m_time,
+			  size, mode)) return True;
+
+	DEBUG(5,("qpathinfo OK\n"));
+
+	/* if this is NT then don't bother with the getatr */
+	if (srv->cli.capabilities & CAP_NT_SMBS) return False;
+
+	if (cli_getatr(&srv->cli, path, mode, size, m_time)) {
+		a_time = c_time = m_time;
+		return True;
+	}
+	return False;
+}
+
+/***************************************************** 
+a wrapper for fstat()
+*******************************************************/
+int smbw_fstat(int fd, struct stat *st)
+{
+	struct smbw_file *file;
+	time_t c_time, a_time, m_time;
+	uint32 size;
+	int mode;
+
+	DEBUG(4,("%s\n", __FUNCTION__));
+
+	smbw_busy++;
+
+	file = smbw_file(fd);
+	if (!file) {
+		int ret = smbw_dir_fstat(fd, st);
+		smbw_busy--;
+		return ret;
+	}
+
+	if (!cli_qfileinfo(&file->srv->cli, file->cli_fd, 
+			  &mode, &size, &c_time, &a_time, &m_time) &&
+	    !cli_getattrE(&file->srv->cli, file->cli_fd, 
+			  &mode, &size, &c_time, &a_time, &m_time)) {
+		errno = EINVAL;
+		smbw_busy--;
+		return -1;
+	}
+
+	smbw_setup_stat(st, file->fname, size, mode);
+
+	st->st_atime = a_time;
+	st->st_ctime = c_time;
+	st->st_mtime = m_time;
+	st->st_dev = file->srv->dev;
+
+	DEBUG(4,("%s - OK\n", __FUNCTION__));
+
+	smbw_busy--;
+	return 0;
+}
+
+
+/***************************************************** 
+a wrapper for stat()
+*******************************************************/
+int smbw_stat(const char *fname, struct stat *st)
+{
+	struct smbw_server *srv;
+	fstring server, share;
+	pstring path;
+	time_t m_time=0, a_time=0, c_time=0;
+	size_t size=0;
+	uint32 mode=0;
+
+	DEBUG(4,("%s (%s)\n", __FUNCTION__, fname));
+
+	if (!fname) {
+		errno = EINVAL;
+		return -1;
+	}
+
+	smbw_init();
+
+	smbw_busy++;
+
+	/* work out what server they are after */
+	smbw_parse_path(fname, server, share, path);
+
+	/* get a connection to the server */
+	srv = smbw_server(server, share);
+	if (!srv) {
+		/* smbw_server sets errno */
+		goto failed;
+	}
+
+	if (strcmp(share,"IPC$") == 0) {
+		mode = aDIR | aRONLY;
+	} else {
+		if (!smbw_getatr(srv, path, 
+				 &mode, &size, &c_time, &a_time, &m_time)) {
+			errno = smbw_errno(&srv->cli);
+			goto failed;
+		}
+	}
+
+	smbw_setup_stat(st, path, size, mode);
+
+	st->st_atime = time(NULL);
+	st->st_ctime = m_time;
+	st->st_mtime = m_time;
+	st->st_dev = srv->dev;
+
+	smbw_busy--;
+	return 0;
+
+ failed:
+	smbw_busy--;
+	return -1;
+}
+
+
diff --git a/source3/smbwrapper/wrapped.c b/source3/smbwrapper/wrapped.c
index 71bcb76ee9..30676ca3d0 100644
--- a/source3/smbwrapper/wrapped.c
+++ b/source3/smbwrapper/wrapped.c
@@ -82,7 +82,7 @@ __asm__(".globl __fcntl; __fcntl = fcntl");
  int fcntl(int fd, int cmd, long arg)
 {
 	if (smbw_fd(fd)) {
-		return smbw_fcntl(fd);
+		return smbw_fcntl(fd, cmd, arg);
 	}
 
 	return real_fcntl(fd, cmd, arg);
@@ -431,7 +431,7 @@ __asm__(".globl __write; __write = write");
 }
 
 
- int utime(const char *name,struct timeval *tvp)
+ int utime(const char *name,void *tvp)
 {
 	if (smbw_path(name)) {
 		return smbw_utime(name, tvp);
diff --git a/source3/smbwrapper/wrapper.h b/source3/smbwrapper/wrapper.h
index d38aa4227e..5339f652f8 100644
--- a/source3/smbwrapper/wrapper.h
+++ b/source3/smbwrapper/wrapper.h
@@ -31,7 +31,37 @@
 #include "kernel_stat.h"
 #include "realcalls.h"
 
-
-int smbw_path(const char *path);
+int smbw_dirp(DIR *dirp);
 int smbw_fd(int fd);
-int smbw_dirp(DIR *);
+int smbw_dir_open(const char *fname);
+int smbw_dir_close(int fd);
+int smbw_stat(const char *fname, struct stat *st);
+off_t smbw_dir_lseek(int fd, off_t offset, int whence);
+int smbw_path(const char *path);
+int smbw_open(const char *fname, int flags, mode_t mode);
+int smbw_chdir(const char *name);
+int smbw_close(int fd);
+int smbw_fchdir(unsigned int fd);
+int smbw_fcntl(int fd, int cmd, long arg);
+int smbw_getdents(unsigned int fd, struct dirent *dirp, int count);
+off_t smbw_lseek(int fd, off_t offset, int whence);
+ssize_t smbw_read(int fd, void *buf, size_t count);
+ssize_t smbw_write(int fd, void *buf, size_t count);
+int smbw_access(const char *name, int mode);
+int smbw_chmod(const char *fname, mode_t newmode);
+int smbw_chown(const char *fname, uid_t owner, gid_t group);
+int smbw_closedir(DIR *d);
+int smbw_fstat(int fd, struct stat *st);
+char *smbw_getcwd(char *buf, size_t size);
+int smbw_stat(const char *fname, struct stat *st);
+int smbw_mkdir(const char *fname, mode_t mode);
+void smbw_seekdir(DIR *d, off_t offset);
+off_t smbw_telldir(DIR *d);
+int smbw_unlink(const char *fname);
+int smbw_utime(const char *fname,void *buf);
+DIR *smbw_opendir(const char *fname);
+struct dirent *smbw_readdir(DIR *d);
+int smbw_readlink(const char *path, char *buf, size_t bufsize);
+int smbw_rename(const char *oldname, const char *newname);
+int smbw_rmdir(const char *fname);
+