--- /dev/null
+/*
+ Unix SMB/CIFS implementation.
+ Wrap disk only vfs functions to sidestep dodgy compilers.
+ Copyright (C) Tim Potter 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"
+
+#undef DBGC_CLASS
+#define DBGC_CLASS DBGC_VFS
+
+
+/* Check for NULL pointer parameters in vfswrap_* functions */
+
+/* We don't want to have NULL function pointers lying around. Someone
+ is sure to try and execute them. These stubs are used to prevent
+ this possibility. */
+
+int vfswrap_dummy_connect(vfs_handle_struct *handle, connection_struct *conn, const char *service, const char *user)
+{
+ return 0; /* Return >= 0 for success */
+}
+
+void vfswrap_dummy_disconnect(vfs_handle_struct *handle, connection_struct *conn)
+{
+}
+
+/* Disk operations */
+
+SMB_BIG_UINT vfswrap_disk_free(vfs_handle_struct *handle, connection_struct *conn, const char *path, BOOL small_query, SMB_BIG_UINT *bsize,
+ SMB_BIG_UINT *dfree, SMB_BIG_UINT *dsize)
+{
+ SMB_BIG_UINT result;
+
+ result = sys_disk_free(conn, path, small_query, bsize, dfree, dsize);
+ return result;
+}
+
+int vfswrap_get_quota(struct vfs_handle_struct *handle, struct connection_struct *conn, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *qt)
+{
+#ifdef HAVE_SYS_QUOTAS
+ int result;
+
+ START_PROFILE(syscall_get_quota);
+ result = sys_get_quota(conn->connectpath, qtype, id, qt);
+ END_PROFILE(syscall_get_quota);
+ return result;
+#else
+ errno = ENOSYS;
+ return -1;
+#endif
+}
+
+int vfswrap_set_quota(struct vfs_handle_struct *handle, struct connection_struct *conn, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *qt)
+{
+#ifdef HAVE_SYS_QUOTAS
+ int result;
+
+ START_PROFILE(syscall_set_quota);
+ result = sys_set_quota(conn->connectpath, qtype, id, qt);
+ END_PROFILE(syscall_set_quota);
+ return result;
+#else
+ errno = ENOSYS;
+ return -1;
+#endif
+}
+
+int vfswrap_get_shadow_copy_data(struct vfs_handle_struct *handle, struct files_struct *fsp, SHADOW_COPY_DATA *shadow_copy_data, BOOL labels)
+{
+ errno = ENOSYS;
+ return -1; /* Not implemented. */
+}
+
+int vfswrap_statvfs(struct vfs_handle_struct *handle, struct connection_struct *conn, const char *path, vfs_statvfs_struct *statbuf)
+{
+ return sys_statvfs(path, statbuf);
+}
+
+/* Directory operations */
+
+SMB_STRUCT_DIR *vfswrap_opendir(vfs_handle_struct *handle, connection_struct *conn, const char *fname, const char *mask, uint32 attr)
+{
+ SMB_STRUCT_DIR *result;
+
+ START_PROFILE(syscall_opendir);
+ result = sys_opendir(fname);
+ END_PROFILE(syscall_opendir);
+ return result;
+}
+
+SMB_STRUCT_DIRENT *vfswrap_readdir(vfs_handle_struct *handle, connection_struct *conn, SMB_STRUCT_DIR *dirp)
+{
+ SMB_STRUCT_DIRENT *result;
+
+ START_PROFILE(syscall_readdir);
+ result = sys_readdir(dirp);
+ END_PROFILE(syscall_readdir);
+ return result;
+}
+
+void vfswrap_seekdir(vfs_handle_struct *handle, connection_struct *conn, SMB_STRUCT_DIR *dirp, long offset)
+{
+ START_PROFILE(syscall_seekdir);
+ sys_seekdir(dirp, offset);
+ END_PROFILE(syscall_seekdir);
+}
+
+long vfswrap_telldir(vfs_handle_struct *handle, connection_struct *conn, SMB_STRUCT_DIR *dirp)
+{
+ long result;
+ START_PROFILE(syscall_telldir);
+ result = sys_telldir(dirp);
+ END_PROFILE(syscall_telldir);
+ return result;
+}
+
+void vfswrap_rewinddir(vfs_handle_struct *handle, connection_struct *conn, SMB_STRUCT_DIR *dirp)
+{
+ START_PROFILE(syscall_rewinddir);
+ sys_rewinddir(dirp);
+ END_PROFILE(syscall_rewinddir);
+}
+
+int vfswrap_mkdir(vfs_handle_struct *handle, connection_struct *conn, const char *path, mode_t mode)
+{
+ int result;
+ BOOL has_dacl = False;
+
+ START_PROFILE(syscall_mkdir);
+
+ if (lp_inherit_acls(SNUM(conn)) && (has_dacl = directory_has_default_acl(conn, parent_dirname(path))))
+ mode = 0777;
+
+ result = mkdir(path, mode);
+
+ if (result == 0 && !has_dacl) {
+ /*
+ * We need to do this as the default behavior of POSIX ACLs
+ * is to set the mask to be the requested group permission
+ * bits, not the group permission bits to be the requested
+ * group permission bits. This is not what we want, as it will
+ * mess up any inherited ACL bits that were set. JRA.
+ */
+ int saved_errno = errno; /* We may get ENOSYS */
+ if ((SMB_VFS_CHMOD_ACL(conn, path, mode) == -1) && (errno == ENOSYS))
+ errno = saved_errno;
+ }
+
+ END_PROFILE(syscall_mkdir);
+ return result;
+}
+
+int vfswrap_rmdir(vfs_handle_struct *handle, connection_struct *conn, const char *path)
+{
+ int result;
+
+ START_PROFILE(syscall_rmdir);
+ result = rmdir(path);
+ END_PROFILE(syscall_rmdir);
+ return result;
+}
+
+int vfswrap_closedir(vfs_handle_struct *handle, connection_struct *conn, SMB_STRUCT_DIR *dirp)
+{
+ int result;
+
+ START_PROFILE(syscall_closedir);
+ result = sys_closedir(dirp);
+ END_PROFILE(syscall_closedir);
+ return result;
+}
+
+/* File operations */
+
+int vfswrap_open(vfs_handle_struct *handle, connection_struct *conn, const char *fname, int flags, mode_t mode)
+{
+ int result;
+
+ START_PROFILE(syscall_open);
+ result = sys_open(fname, flags, mode);
+ END_PROFILE(syscall_open);
+ return result;
+}
+
+int vfswrap_close(vfs_handle_struct *handle, files_struct *fsp, int fd)
+{
+ int result;
+
+ START_PROFILE(syscall_close);
+
+ result = close(fd);
+ END_PROFILE(syscall_close);
+ return result;
+}
+
+ssize_t vfswrap_read(vfs_handle_struct *handle, files_struct *fsp, int fd, void *data, size_t n)
+{
+ ssize_t result;
+
+ START_PROFILE_BYTES(syscall_read, n);
+ result = sys_read(fd, data, n);
+ END_PROFILE(syscall_read);
+ return result;
+}
+
+ssize_t vfswrap_pread(vfs_handle_struct *handle, files_struct *fsp, int fd, void *data,
+ size_t n, SMB_OFF_T offset)
+{
+ ssize_t result;
+
+#if defined(HAVE_PREAD) || defined(HAVE_PREAD64)
+ START_PROFILE_BYTES(syscall_pread, n);
+ result = sys_pread(fd, data, n, offset);
+ END_PROFILE(syscall_pread);
+
+ if (result == -1 && errno == ESPIPE) {
+ /* Maintain the fiction that pipes can be seeked (sought?) on. */
+ result = SMB_VFS_READ(fsp, fd, data, n);
+ fsp->fh->pos = 0;
+ }
+
+#else /* HAVE_PREAD */
+ SMB_OFF_T curr;
+ int lerrno;
+
+ curr = SMB_VFS_LSEEK(fsp, fd, 0, SEEK_CUR);
+ if (curr == -1 && errno == ESPIPE) {
+ /* Maintain the fiction that pipes can be seeked (sought?) on. */
+ result = SMB_VFS_READ(fsp, fd, data, n);
+ fsp->fh->pos = 0;
+ return result;
+ }
+
+ if (SMB_VFS_LSEEK(fsp, fd, offset, SEEK_SET) == -1) {
+ return -1;
+ }
+
+ errno = 0;
+ result = SMB_VFS_READ(fsp, fd, data, n);
+ lerrno = errno;
+
+ SMB_VFS_LSEEK(fsp, fd, curr, SEEK_SET);
+ errno = lerrno;
+
+#endif /* HAVE_PREAD */
+
+ return result;
+}
+
+ssize_t vfswrap_write(vfs_handle_struct *handle, files_struct *fsp, int fd, const void *data, size_t n)
+{
+ ssize_t result;
+
+ START_PROFILE_BYTES(syscall_write, n);
+ result = sys_write(fd, data, n);
+ END_PROFILE(syscall_write);
+ return result;
+}
+
+ssize_t vfswrap_pwrite(vfs_handle_struct *handle, files_struct *fsp, int fd, const void *data,
+ size_t n, SMB_OFF_T offset)
+{
+ ssize_t result;
+
+#if defined(HAVE_PWRITE) || defined(HAVE_PRWITE64)
+ START_PROFILE_BYTES(syscall_pwrite, n);
+ result = sys_pwrite(fd, data, n, offset);
+ END_PROFILE(syscall_pwrite);
+
+ if (result == -1 && errno == ESPIPE) {
+ /* Maintain the fiction that pipes can be sought on. */
+ result = SMB_VFS_WRITE(fsp, fd, data, n);
+ }
+
+#else /* HAVE_PWRITE */
+ SMB_OFF_T curr;
+ int lerrno;
+
+ curr = SMB_VFS_LSEEK(fsp, fd, 0, SEEK_CUR);
+ if (curr == -1) {
+ return -1;
+ }
+
+ if (SMB_VFS_LSEEK(fsp, fd, offset, SEEK_SET) == -1) {
+ return -1;
+ }
+
+ result = SMB_VFS_WRITE(fsp, fd, data, n);
+ lerrno = errno;
+
+ SMB_VFS_LSEEK(fsp, fd, curr, SEEK_SET);
+ errno = lerrno;
+
+#endif /* HAVE_PWRITE */
+
+ return result;
+}
+
+SMB_OFF_T vfswrap_lseek(vfs_handle_struct *handle, files_struct *fsp, int filedes, SMB_OFF_T offset, int whence)
+{
+ SMB_OFF_T result = 0;
+
+ START_PROFILE(syscall_lseek);
+
+ /* Cope with 'stat' file opens. */
+ if (filedes != -1)
+ result = sys_lseek(filedes, offset, whence);
+
+ /*
+ * We want to maintain the fiction that we can seek
+ * on a fifo for file system purposes. This allows
+ * people to set up UNIX fifo's that feed data to Windows
+ * applications. JRA.
+ */
+
+ if((result == -1) && (errno == ESPIPE)) {
+ result = 0;
+ errno = 0;
+ }
+
+ END_PROFILE(syscall_lseek);
+ return result;
+}
+
+ssize_t vfswrap_sendfile(vfs_handle_struct *handle, int tofd, files_struct *fsp, int fromfd, const DATA_BLOB *hdr,
+ SMB_OFF_T offset, size_t n)
+{
+ ssize_t result;
+
+ START_PROFILE_BYTES(syscall_sendfile, n);
+ result = sys_sendfile(tofd, fromfd, hdr, offset, n);
+ END_PROFILE(syscall_sendfile);
+ return result;
+}
+
+/*********************************************************
+ For rename across filesystems Patch from Warren Birnbaum
+ <warrenb@hpcvscdp.cv.hp.com>
+**********************************************************/
+
+static int copy_reg(const char *source, const char *dest)
+{
+ SMB_STRUCT_STAT source_stats;
+ int saved_errno;
+ int ifd = -1;
+ int ofd = -1;
+
+ if (sys_lstat (source, &source_stats) == -1)
+ return -1;
+
+ if (!S_ISREG (source_stats.st_mode))
+ return -1;
+
+ if((ifd = sys_open (source, O_RDONLY, 0)) < 0)
+ return -1;
+
+ if (unlink (dest) && errno != ENOENT)
+ return -1;
+
+#ifdef O_NOFOLLOW
+ if((ofd = sys_open (dest, O_WRONLY | O_CREAT | O_TRUNC | O_NOFOLLOW, 0600)) < 0 )
+#else
+ if((ofd = sys_open (dest, O_WRONLY | O_CREAT | O_TRUNC , 0600)) < 0 )
+#endif
+ goto err;
+
+ if (transfer_file(ifd, ofd, (size_t)-1) == -1)
+ goto err;
+
+ /*
+ * Try to preserve ownership. For non-root it might fail, but that's ok.
+ * But root probably wants to know, e.g. if NFS disallows it.
+ */
+
+#ifdef HAVE_FCHOWN
+ if ((fchown(ofd, source_stats.st_uid, source_stats.st_gid) == -1) && (errno != EPERM))
+#else
+ if ((chown(dest, source_stats.st_uid, source_stats.st_gid) == -1) && (errno != EPERM))
+#endif
+ goto err;
+
+ /*
+ * fchown turns off set[ug]id bits for non-root,
+ * so do the chmod last.
+ */
+
+#if defined(HAVE_FCHMOD)
+ if (fchmod (ofd, source_stats.st_mode & 07777))
+#else
+ if (chmod (dest, source_stats.st_mode & 07777))
+#endif
+ goto err;
+
+ if (close (ifd) == -1)
+ goto err;
+
+ if (close (ofd) == -1)
+ return -1;
+
+ /* Try to copy the old file's modtime and access time. */
+ {
+ struct utimbuf tv;
+
+ tv.actime = source_stats.st_atime;
+ tv.modtime = source_stats.st_mtime;
+ utime(dest, &tv);
+ }
+
+ if (unlink (source) == -1)
+ return -1;
+
+ return 0;
+
+ err:
+
+ saved_errno = errno;
+ if (ifd != -1)
+ close(ifd);
+ if (ofd != -1)
+ close(ofd);
+ errno = saved_errno;
+ return -1;
+}
+
+int vfswrap_rename(vfs_handle_struct *handle, connection_struct *conn, const char *oldname, const char *newname)
+{
+ int result;
+
+ START_PROFILE(syscall_rename);
+ result = rename(oldname, newname);
+ if (errno == EXDEV) {
+ /* Rename across filesystems needed. */
+ result = copy_reg(oldname, newname);
+ }
+
+ END_PROFILE(syscall_rename);
+ return result;
+}
+
+int vfswrap_fsync(vfs_handle_struct *handle, files_struct *fsp, int fd)
+{
+#ifdef HAVE_FSYNC
+ int result;
+
+ START_PROFILE(syscall_fsync);
+ result = fsync(fd);
+ END_PROFILE(syscall_fsync);
+ return result;
+#else
+ return 0;
+#endif
+}
+
+int vfswrap_stat(vfs_handle_struct *handle, connection_struct *conn, const char *fname, SMB_STRUCT_STAT *sbuf)
+{
+ int result;
+
+ START_PROFILE(syscall_stat);
+ result = sys_stat(fname, sbuf);
+ END_PROFILE(syscall_stat);
+ return result;
+}
+
+int vfswrap_fstat(vfs_handle_struct *handle, files_struct *fsp, int fd, SMB_STRUCT_STAT *sbuf)
+{
+ int result;
+
+ START_PROFILE(syscall_fstat);
+ result = sys_fstat(fd, sbuf);
+ END_PROFILE(syscall_fstat);
+ return result;
+}
+
+int vfswrap_lstat(vfs_handle_struct *handle, connection_struct *conn, const char *path, SMB_STRUCT_STAT *sbuf)
+{
+ int result;
+
+ START_PROFILE(syscall_lstat);
+ result = sys_lstat(path, sbuf);
+ END_PROFILE(syscall_lstat);
+ return result;
+}
+
+int vfswrap_unlink(vfs_handle_struct *handle, connection_struct *conn, const char *path)
+{
+ int result;
+
+ START_PROFILE(syscall_unlink);
+ result = unlink(path);
+ END_PROFILE(syscall_unlink);
+ return result;
+}
+
+int vfswrap_chmod(vfs_handle_struct *handle, connection_struct *conn, const char *path, mode_t mode)
+{
+ int result;
+
+ START_PROFILE(syscall_chmod);
+
+ /*
+ * We need to do this due to the fact that the default POSIX ACL
+ * chmod modifies the ACL *mask* for the group owner, not the
+ * group owner bits directly. JRA.
+ */
+
+
+ {
+ int saved_errno = errno; /* We might get ENOSYS */
+ if ((result = SMB_VFS_CHMOD_ACL(conn, path, mode)) == 0) {
+ END_PROFILE(syscall_chmod);
+ return result;
+ }
+ /* Error - return the old errno. */
+ errno = saved_errno;
+ }
+
+ result = chmod(path, mode);
+ END_PROFILE(syscall_chmod);
+ return result;
+}
+
+int vfswrap_fchmod(vfs_handle_struct *handle, files_struct *fsp, int fd, mode_t mode)
+{
+ int result;
+
+ START_PROFILE(syscall_fchmod);
+
+ /*
+ * We need to do this due to the fact that the default POSIX ACL
+ * chmod modifies the ACL *mask* for the group owner, not the
+ * group owner bits directly. JRA.
+ */
+
+ {
+ int saved_errno = errno; /* We might get ENOSYS */
+ if ((result = SMB_VFS_FCHMOD_ACL(fsp, fd, mode)) == 0) {
+ END_PROFILE(syscall_chmod);
+ return result;
+ }
+ /* Error - return the old errno. */
+ errno = saved_errno;
+ }
+
+#if defined(HAVE_FCHMOD)
+ result = fchmod(fd, mode);
+#else
+ result = -1;
+ errno = ENOSYS;
+#endif
+
+ END_PROFILE(syscall_fchmod);
+ return result;
+}
+
+int vfswrap_chown(vfs_handle_struct *handle, connection_struct *conn, const char *path, uid_t uid, gid_t gid)
+{
+ int result;
+
+ START_PROFILE(syscall_chown);
+ result = sys_chown(path, uid, gid);
+ END_PROFILE(syscall_chown);
+ return result;
+}
+
+int vfswrap_fchown(vfs_handle_struct *handle, files_struct *fsp, int fd, uid_t uid, gid_t gid)
+{
+#ifdef HAVE_FCHOWN
+ int result;
+
+ START_PROFILE(syscall_fchown);
+ result = fchown(fd, uid, gid);
+ END_PROFILE(syscall_fchown);
+ return result;
+#else
+ errno = ENOSYS;
+ return -1;
+#endif
+}
+
+int vfswrap_chdir(vfs_handle_struct *handle, connection_struct *conn, const char *path)
+{
+ int result;
+
+ START_PROFILE(syscall_chdir);
+ result = chdir(path);
+ END_PROFILE(syscall_chdir);
+ return result;
+}
+
+char *vfswrap_getwd(vfs_handle_struct *handle, connection_struct *conn, char *path)
+{
+ char *result;
+
+ START_PROFILE(syscall_getwd);
+ result = sys_getwd(path);
+ END_PROFILE(syscall_getwd);
+ return result;
+}
+
+int vfswrap_utime(vfs_handle_struct *handle, connection_struct *conn, const char *path, struct utimbuf *times)
+{
+ int result;
+
+ START_PROFILE(syscall_utime);
+ result = utime(path, times);
+ END_PROFILE(syscall_utime);
+ return result;
+}
+
+/*********************************************************************
+ A version of ftruncate that will write the space on disk if strict
+ allocate is set.
+**********************************************************************/
+
+static int strict_allocate_ftruncate(vfs_handle_struct *handle, files_struct *fsp, int fd, SMB_OFF_T len)
+{
+ SMB_STRUCT_STAT st;
+ SMB_OFF_T currpos = SMB_VFS_LSEEK(fsp, fd, 0, SEEK_CUR);
+ unsigned char zero_space[4096];
+ SMB_OFF_T space_to_write;
+
+ if (currpos == -1)
+ return -1;
+
+ if (SMB_VFS_FSTAT(fsp, fd, &st) == -1)
+ return -1;
+
+ space_to_write = len - st.st_size;
+
+#ifdef S_ISFIFO
+ if (S_ISFIFO(st.st_mode))
+ return 0;
+#endif
+
+ if (st.st_size == len)
+ return 0;
+
+ /* Shrink - just ftruncate. */
+ if (st.st_size > len)
+ return sys_ftruncate(fd, len);
+
+ /* Write out the real space on disk. */
+ if (SMB_VFS_LSEEK(fsp, fd, st.st_size, SEEK_SET) != st.st_size)
+ return -1;
+
+ space_to_write = len - st.st_size;
+
+ memset(zero_space, '\0', sizeof(zero_space));
+ while ( space_to_write > 0) {
+ SMB_OFF_T retlen;
+ SMB_OFF_T current_len_to_write = MIN(sizeof(zero_space),space_to_write);
+
+ retlen = SMB_VFS_WRITE(fsp,fsp->fh->fd,(char *)zero_space,current_len_to_write);
+ if (retlen <= 0)
+ return -1;
+
+ space_to_write -= retlen;
+ }
+
+ /* Seek to where we were */
+ if (SMB_VFS_LSEEK(fsp, fd, currpos, SEEK_SET) != currpos)
+ return -1;
+
+ return 0;
+}
+
+int vfswrap_ftruncate(vfs_handle_struct *handle, files_struct *fsp, int fd, SMB_OFF_T len)
+{
+ int result = -1;
+ SMB_STRUCT_STAT st;
+ char c = 0;
+ SMB_OFF_T currpos;
+
+ START_PROFILE(syscall_ftruncate);
+
+ if (lp_strict_allocate(SNUM(fsp->conn))) {
+ result = strict_allocate_ftruncate(handle, fsp, fd, len);
+ END_PROFILE(syscall_ftruncate);
+ return result;
+ }
+
+ /* we used to just check HAVE_FTRUNCATE_EXTEND and only use
+ sys_ftruncate if the system supports it. Then I discovered that
+ you can have some filesystems that support ftruncate
+ expansion and some that don't! On Linux fat can't do
+ ftruncate extend but ext2 can. */
+
+ result = sys_ftruncate(fd, len);
+ if (result == 0)
+ goto done;
+
+ /* According to W. R. Stevens advanced UNIX prog. Pure 4.3 BSD cannot
+ extend a file with ftruncate. Provide alternate implementation
+ for this */
+ currpos = SMB_VFS_LSEEK(fsp, fd, 0, SEEK_CUR);
+ if (currpos == -1) {
+ goto done;
+ }
+
+ /* Do an fstat to see if the file is longer than the requested
+ size in which case the ftruncate above should have
+ succeeded or shorter, in which case seek to len - 1 and
+ write 1 byte of zero */
+ if (SMB_VFS_FSTAT(fsp, fd, &st) == -1) {
+ goto done;
+ }
+
+#ifdef S_ISFIFO
+ if (S_ISFIFO(st.st_mode)) {
+ result = 0;
+ goto done;
+ }
+#endif
+
+ if (st.st_size == len) {
+ result = 0;
+ goto done;
+ }
+
+ if (st.st_size > len) {
+ /* the sys_ftruncate should have worked */
+ goto done;
+ }
+
+ if (SMB_VFS_LSEEK(fsp, fd, len-1, SEEK_SET) != len -1)
+ goto done;
+
+ if (SMB_VFS_WRITE(fsp, fd, &c, 1)!=1)
+ goto done;
+
+ /* Seek to where we were */
+ if (SMB_VFS_LSEEK(fsp, fd, currpos, SEEK_SET) != currpos)
+ goto done;
+ result = 0;
+
+ done:
+
+ END_PROFILE(syscall_ftruncate);
+ return result;
+}
+
+BOOL vfswrap_lock(vfs_handle_struct *handle, files_struct *fsp, int fd, int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
+{
+ BOOL result;
+
+ START_PROFILE(syscall_fcntl_lock);
+ result = fcntl_lock(fd, op, offset, count,type);
+ END_PROFILE(syscall_fcntl_lock);
+ return result;
+}
+
+int vfswrap_symlink(vfs_handle_struct *handle, connection_struct *conn, const char *oldpath, const char *newpath)
+{
+ int result;
+
+ START_PROFILE(syscall_symlink);
+ result = sys_symlink(oldpath, newpath);
+ END_PROFILE(syscall_symlink);
+ return result;
+}
+
+int vfswrap_readlink(vfs_handle_struct *handle, connection_struct *conn, const char *path, char *buf, size_t bufsiz)
+{
+ int result;
+
+ START_PROFILE(syscall_readlink);
+ result = sys_readlink(path, buf, bufsiz);
+ END_PROFILE(syscall_readlink);
+ return result;
+}
+
+int vfswrap_link(vfs_handle_struct *handle, connection_struct *conn, const char *oldpath, const char *newpath)
+{
+ int result;
+
+ START_PROFILE(syscall_link);
+ result = sys_link(oldpath, newpath);
+ END_PROFILE(syscall_link);
+ return result;
+}
+
+int vfswrap_mknod(vfs_handle_struct *handle, connection_struct *conn, const char *pathname, mode_t mode, SMB_DEV_T dev)
+{
+ int result;
+
+ START_PROFILE(syscall_mknod);
+ result = sys_mknod(pathname, mode, dev);
+ END_PROFILE(syscall_mknod);
+ return result;
+}
+
+char *vfswrap_realpath(vfs_handle_struct *handle, connection_struct *conn, const char *path, char *resolved_path)
+{
+ char *result;
+
+ START_PROFILE(syscall_realpath);
+ result = sys_realpath(path, resolved_path);
+ END_PROFILE(syscall_realpath);
+ return result;
+}
+
+size_t vfswrap_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp, int fd, uint32 security_info, SEC_DESC **ppdesc)
+{
+ size_t result;
+
+ START_PROFILE(fget_nt_acl);
+ result = get_nt_acl(fsp, security_info, ppdesc);
+ END_PROFILE(fget_nt_acl);
+ return result;
+}
+
+size_t vfswrap_get_nt_acl(vfs_handle_struct *handle, files_struct *fsp, const char *name, uint32 security_info, SEC_DESC **ppdesc)
+{
+ size_t result;
+
+ START_PROFILE(get_nt_acl);
+ result = get_nt_acl(fsp, security_info, ppdesc);
+ END_PROFILE(get_nt_acl);
+ return result;
+}
+
+BOOL vfswrap_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp, int fd, uint32 security_info_sent, SEC_DESC *psd)
+{
+ BOOL result;
+
+ START_PROFILE(fset_nt_acl);
+ result = set_nt_acl(fsp, security_info_sent, psd);
+ END_PROFILE(fset_nt_acl);
+ return result;
+}
+
+BOOL vfswrap_set_nt_acl(vfs_handle_struct *handle, files_struct *fsp, const char *name, uint32 security_info_sent, SEC_DESC *psd)
+{
+ BOOL result;
+
+ START_PROFILE(set_nt_acl);
+ result = set_nt_acl(fsp, security_info_sent, psd);
+ END_PROFILE(set_nt_acl);
+ return result;
+}
+
+int vfswrap_chmod_acl(vfs_handle_struct *handle, connection_struct *conn, const char *name, mode_t mode)
+{
+#ifdef HAVE_NO_ACL
+ errno = ENOSYS;
+ return -1;
+#else
+ int result;
+
+ START_PROFILE(chmod_acl);
+ result = chmod_acl(conn, name, mode);
+ END_PROFILE(chmod_acl);
+ return result;
+#endif
+}
+
+int vfswrap_fchmod_acl(vfs_handle_struct *handle, files_struct *fsp, int fd, mode_t mode)
+{
+#ifdef HAVE_NO_ACL
+ errno = ENOSYS;
+ return -1;
+#else
+ int result;
+
+ START_PROFILE(fchmod_acl);
+ result = fchmod_acl(fsp, fd, mode);
+ END_PROFILE(fchmod_acl);
+ return result;
+#endif
+}
+
+int vfswrap_sys_acl_get_entry(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_T theacl, int entry_id, SMB_ACL_ENTRY_T *entry_p)
+{
+ return sys_acl_get_entry(theacl, entry_id, entry_p);
+}
+
+int vfswrap_sys_acl_get_tag_type(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *tag_type_p)
+{
+ return sys_acl_get_tag_type(entry_d, tag_type_p);
+}
+
+int vfswrap_sys_acl_get_permset(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p)
+{
+ return sys_acl_get_permset(entry_d, permset_p);
+}
+
+void * vfswrap_sys_acl_get_qualifier(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_ENTRY_T entry_d)
+{
+ return sys_acl_get_qualifier(entry_d);
+}
+
+SMB_ACL_T vfswrap_sys_acl_get_file(vfs_handle_struct *handle, connection_struct *conn, const char *path_p, SMB_ACL_TYPE_T type)
+{
+ return sys_acl_get_file(path_p, type);
+}
+
+SMB_ACL_T vfswrap_sys_acl_get_fd(vfs_handle_struct *handle, files_struct *fsp, int fd)
+{
+ return sys_acl_get_fd(fd);
+}
+
+int vfswrap_sys_acl_clear_perms(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_PERMSET_T permset)
+{
+ return sys_acl_clear_perms(permset);
+}
+
+int vfswrap_sys_acl_add_perm(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
+{
+ return sys_acl_add_perm(permset, perm);
+}
+
+char * vfswrap_sys_acl_to_text(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_T theacl, ssize_t *plen)
+{
+ return sys_acl_to_text(theacl, plen);
+}
+
+SMB_ACL_T vfswrap_sys_acl_init(vfs_handle_struct *handle, connection_struct *conn, int count)
+{
+ return sys_acl_init(count);
+}
+
+int vfswrap_sys_acl_create_entry(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_T *pacl, SMB_ACL_ENTRY_T *pentry)
+{
+ return sys_acl_create_entry(pacl, pentry);
+}
+
+int vfswrap_sys_acl_set_tag_type(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_ENTRY_T entry, SMB_ACL_TAG_T tagtype)
+{
+ return sys_acl_set_tag_type(entry, tagtype);
+}
+
+int vfswrap_sys_acl_set_qualifier(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_ENTRY_T entry, void *qual)
+{
+ return sys_acl_set_qualifier(entry, qual);
+}
+
+int vfswrap_sys_acl_set_permset(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_ENTRY_T entry, SMB_ACL_PERMSET_T permset)
+{
+ return sys_acl_set_permset(entry, permset);
+}
+
+int vfswrap_sys_acl_valid(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_T theacl )
+{
+ return sys_acl_valid(theacl );
+}
+
+int vfswrap_sys_acl_set_file(vfs_handle_struct *handle, connection_struct *conn, const char *name, SMB_ACL_TYPE_T acltype, SMB_ACL_T theacl)
+{
+ return sys_acl_set_file(name, acltype, theacl);
+}
+
+int vfswrap_sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp, int fd, SMB_ACL_T theacl)
+{
+ return sys_acl_set_fd(fd, theacl);
+}
+
+int vfswrap_sys_acl_delete_def_file(vfs_handle_struct *handle, connection_struct *conn, const char *path)
+{
+ return sys_acl_delete_def_file(path);
+}
+
+int vfswrap_sys_acl_get_perm(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_PERMSET_T permset, SMB_ACL_PERM_T perm)
+{
+ return sys_acl_get_perm(permset, perm);
+}
+
+int vfswrap_sys_acl_free_text(vfs_handle_struct *handle, connection_struct *conn, char *text)
+{
+ return sys_acl_free_text(text);
+}
+
+int vfswrap_sys_acl_free_acl(vfs_handle_struct *handle, connection_struct *conn, SMB_ACL_T posix_acl)
+{
+ return sys_acl_free_acl(posix_acl);
+}
+
+int vfswrap_sys_acl_free_qualifier(vfs_handle_struct *handle, connection_struct *conn, void *qualifier, SMB_ACL_TAG_T tagtype)
+{
+ return sys_acl_free_qualifier(qualifier, tagtype);
+}
+
+/****************************************************************
+ Extended attribute operations.
+*****************************************************************/
+
+ssize_t vfswrap_getxattr(struct vfs_handle_struct *handle,struct connection_struct *conn,const char *path, const char *name, void *value, size_t size)
+{
+ return sys_getxattr(path, name, value, size);
+}
+
+ssize_t vfswrap_lgetxattr(struct vfs_handle_struct *handle,struct connection_struct *conn,const char *path, const char *name, void *value, size_t size)
+{
+ return sys_lgetxattr(path, name, value, size);
+}
+
+ssize_t vfswrap_fgetxattr(struct vfs_handle_struct *handle, struct files_struct *fsp,int fd, const char *name, void *value, size_t size)
+{
+ return sys_fgetxattr(fd, name, value, size);
+}
+
+ssize_t vfswrap_listxattr(struct vfs_handle_struct *handle, struct connection_struct *conn,const char *path, char *list, size_t size)
+{
+ return sys_listxattr(path, list, size);
+}
+
+ssize_t vfswrap_llistxattr(struct vfs_handle_struct *handle, struct connection_struct *conn,const char *path, char *list, size_t size)
+{
+ return sys_llistxattr(path, list, size);
+}
+
+ssize_t vfswrap_flistxattr(struct vfs_handle_struct *handle, struct files_struct *fsp,int fd, char *list, size_t size)
+{
+ return sys_flistxattr(fd, list, size);
+}
+
+int vfswrap_removexattr(struct vfs_handle_struct *handle, struct connection_struct *conn,const char *path, const char *name)
+{
+ return sys_removexattr(path, name);
+}
+
+int vfswrap_lremovexattr(struct vfs_handle_struct *handle, struct connection_struct *conn,const char *path, const char *name)
+{
+ return sys_lremovexattr(path, name);
+}
+
+int vfswrap_fremovexattr(struct vfs_handle_struct *handle, struct files_struct *fsp,int fd, const char *name)
+{
+ return sys_fremovexattr(fd, name);
+}
+
+int vfswrap_setxattr(struct vfs_handle_struct *handle, struct connection_struct *conn,const char *path, const char *name, const void *value, size_t size, int flags)
+{
+ return sys_setxattr(path, name, value, size, flags);
+}
+
+int vfswrap_lsetxattr(struct vfs_handle_struct *handle, struct connection_struct *conn,const char *path, const char *name, const void *value, size_t size, int flags)
+{
+ return sys_lsetxattr(path, name, value, size, flags);
+}
+
+int vfswrap_fsetxattr(struct vfs_handle_struct *handle, struct files_struct *fsp,int fd, const char *name, const void *value, size_t size, int flags)
+{
+ return sys_fsetxattr(fd, name, value, size, flags);
+}
+
+int vfswrap_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
+{
+ return sys_aio_read(aiocb);
+}
+
+int vfswrap_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
+{
+ return sys_aio_write(aiocb);
+}
+
+ssize_t vfswrap_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
+{
+ return sys_aio_return(aiocb);
+}
+
+int vfswrap_aio_cancel(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd, SMB_STRUCT_AIOCB *aiocb)
+{
+ return sys_aio_cancel(fd, aiocb);
+}
+
+int vfswrap_aio_error(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
+{
+ return sys_aio_error(aiocb);
+}
+
+int vfswrap_aio_fsync(struct vfs_handle_struct *handle, struct files_struct *fsp, int op, SMB_STRUCT_AIOCB *aiocb)
+{
+ return sys_aio_fsync(op, aiocb);
+}
+
+int vfswrap_aio_suspend(struct vfs_handle_struct *handle, struct files_struct *fsp, const SMB_STRUCT_AIOCB * const aiocb[], int n, const struct timespec *timeout)
+{
+ return sys_aio_suspend(aiocb, n, timeout);
+}
projects / samba / blobdiff