*/
#include "includes.h"
+#include "smbd/smbd.h"
+#include "librpc/gen_ndr/ndr_xattr.h"
+#include "include/smbprofile.h"
#undef DBGC_CLASS
#define DBGC_CLASS DBGC_VFS
#include <gpfs_gpl.h>
#include "nfs4_acls.h"
#include "vfs_gpfs.h"
+#include "system/filesys.h"
+#include "auth.h"
+#include "lib/util/tevent_unix.h"
+
+struct gpfs_config_data {
+ bool sharemodes;
+ bool leases;
+ bool hsm;
+ bool syncio;
+ bool winattr;
+ bool ftruncate;
+ bool getrealfilename;
+ bool dfreequota;
+ bool prealloc;
+ bool acl;
+};
+
static int vfs_gpfs_kernel_flock(vfs_handle_struct *handle, files_struct *fsp,
uint32 share_mode, uint32 access_mask)
{
+ struct gpfs_config_data *config;
+ int ret = 0;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return -1);
+
+ if(!config->sharemodes) {
+ return 0;
+ }
+
START_PROFILE(syscall_kernel_flock);
kernel_flock(fsp->fh->fd, share_mode, access_mask);
if (!set_gpfs_sharemode(fsp, access_mask, fsp->share_access)) {
-
- return -1;
-
+ ret = -1;
}
END_PROFILE(syscall_kernel_flock);
- return 0;
+ return ret;
}
static int vfs_gpfs_close(vfs_handle_struct *handle, files_struct *fsp)
{
- if ((fsp->fh != NULL) && (fsp->fh->fd != -1)) {
+
+ struct gpfs_config_data *config;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return -1);
+
+ if (config->sharemodes && (fsp->fh != NULL) && (fsp->fh->fd != -1)) {
set_gpfs_sharemode(fsp, 0, 0);
}
static int vfs_gpfs_setlease(vfs_handle_struct *handle, files_struct *fsp,
int leasetype)
{
- int ret;
+ struct gpfs_config_data *config;
+ int ret=0;
- START_PROFILE(syscall_linux_setlease);
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return -1);
- if ( linux_set_lease_sighandler(fsp->fh->fd) == -1)
+ if (linux_set_lease_sighandler(fsp->fh->fd) == -1)
return -1;
- ret = set_gpfs_lease(fsp->fh->fd,leasetype);
+ START_PROFILE(syscall_linux_setlease);
- if ( ret < 0 ) {
- /* This must have come from GPFS not being available */
- /* or some other error, hence call the default */
- ret = linux_setlease(fsp->fh->fd, leasetype);
+ if (config->leases) {
+ ret = set_gpfs_lease(fsp->fh->fd,leasetype);
}
END_PROFILE(syscall_linux_setlease);
char *full_path;
char real_pathname[PATH_MAX+1];
int buflen;
+ bool mangled;
+ struct gpfs_config_data *config;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return -1);
+
+ if (!config->getrealfilename) {
+ return SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name,
+ mem_ctx, found_name);
+ }
+
+ mangled = mangle_is_mangled(name, handle->conn->params);
+ if (mangled) {
+ return SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name,
+ mem_ctx, found_name);
+ }
full_path = talloc_asprintf(talloc_tos(), "%s/%s", path, name);
if (full_path == NULL) {
static void gpfs_dumpacl(int level, struct gpfs_acl *gacl)
{
- int i;
+ gpfs_aclCount_t i;
if (gacl==NULL)
{
DEBUG(0, ("gpfs acl is NULL\n"));
acl->acl_version = 0;
acl->acl_type = type;
- ret = smbd_gpfs_getacl((char *)fname, GPFS_GETACL_STRUCT | GPFS_ACL_SAMBA, acl);
+ ret = smbd_gpfs_getacl((char *)fname, GPFS_GETACL_STRUCT, acl);
if ((ret != 0) && (errno == ENOSPC)) {
struct gpfs_acl *new_acl = (struct gpfs_acl *)TALLOC_SIZE(
mem_ctx, acl->acl_len + sizeof(struct gpfs_acl));
new_acl->acl_type = acl->acl_type;
acl = new_acl;
- ret = smbd_gpfs_getacl((char *)fname, GPFS_GETACL_STRUCT | GPFS_ACL_SAMBA, acl);
+ ret = smbd_gpfs_getacl((char *)fname, GPFS_GETACL_STRUCT, acl);
}
if (ret != 0)
{
*/
static int gpfs_get_nfs4_acl(const char *fname, SMB4ACL_T **ppacl)
{
- int i;
+ gpfs_aclCount_t i;
struct gpfs_acl *gacl = NULL;
DEBUG(10, ("gpfs_get_nfs4_acl invoked for %s\n", fname));
static NTSTATUS gpfsacl_fget_nt_acl(vfs_handle_struct *handle,
files_struct *fsp, uint32 security_info,
- SEC_DESC **ppdesc)
+ TALLOC_CTX *mem_ctx,
+ struct security_descriptor **ppdesc)
{
SMB4ACL_T *pacl = NULL;
int result;
+ struct gpfs_config_data *config;
*ppdesc = NULL;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return NT_STATUS_INTERNAL_ERROR);
+
+ if (!config->acl) {
+ return SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info, ppdesc);
+ }
+
result = gpfs_get_nfs4_acl(fsp->fsp_name->base_name, &pacl);
if (result == 0)
- return smb_fget_nt_acl_nfs4(fsp, security_info, ppdesc, pacl);
+ return smb_fget_nt_acl_nfs4(fsp, security_info, mem_ctx, ppdesc, pacl);
if (result > 0) {
DEBUG(10, ("retrying with posix acl...\n"));
- return posix_fget_nt_acl(fsp, security_info, ppdesc);
+ return posix_fget_nt_acl(fsp, security_info, mem_ctx, ppdesc);
}
/* GPFS ACL was not read, something wrong happened, error code is set in errno */
static NTSTATUS gpfsacl_get_nt_acl(vfs_handle_struct *handle,
const char *name,
- uint32 security_info, SEC_DESC **ppdesc)
+ uint32 security_info,
+ TALLOC_CTX *mem_ctx, struct security_descriptor **ppdesc)
{
SMB4ACL_T *pacl = NULL;
int result;
+ struct gpfs_config_data *config;
*ppdesc = NULL;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return NT_STATUS_INTERNAL_ERROR);
+
+ if (!config->acl) {
+ return SMB_VFS_NEXT_GET_NT_ACL(handle, name, security_info, ppdesc);
+ }
+
result = gpfs_get_nfs4_acl(name, &pacl);
if (result == 0)
- return smb_get_nt_acl_nfs4(handle->conn, name, security_info, ppdesc, pacl);
+ return smb_get_nt_acl_nfs4(handle->conn, name, security_info,
+ mem_ctx, ppdesc, pacl);
if (result > 0) {
DEBUG(10, ("retrying with posix acl...\n"));
- return posix_get_nt_acl(handle->conn, name, security_info, ppdesc);
+ return posix_get_nt_acl(handle->conn, name, security_info,
+ mem_ctx, ppdesc);
}
/* GPFS ACL was not read, something wrong happened, error code is set in errno */
struct gpfs_acl *gacl;
TALLOC_CTX *mem_ctx = talloc_tos();
- gacl_len = sizeof(struct gpfs_acl) +
- (smb_get_naces(smbacl)-1)*sizeof(gpfs_ace_v4_t);
+ gacl_len = offsetof(gpfs_acl_t, ace_v4) + smb_get_naces(smbacl) *
+ sizeof(gpfs_ace_v4_t);
gacl = (struct gpfs_acl *)TALLOC_SIZE(mem_ctx, gacl_len);
if (gacl == NULL) {
return True;
}
-static NTSTATUS gpfsacl_set_nt_acl_internal(files_struct *fsp, uint32 security_info_sent, const SEC_DESC *psd)
+static NTSTATUS gpfsacl_set_nt_acl_internal(files_struct *fsp, uint32 security_info_sent, const struct security_descriptor *psd)
{
struct gpfs_acl *acl;
NTSTATUS result = NT_STATUS_ACCESS_DENIED;
return result;
}
-static NTSTATUS gpfsacl_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp, uint32 security_info_sent, const SEC_DESC *psd)
+static NTSTATUS gpfsacl_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp, uint32 security_info_sent, const struct security_descriptor *psd)
{
+ struct gpfs_config_data *config;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return NT_STATUS_INTERNAL_ERROR);
+
+ if (!config->acl) {
+ return SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent, psd);
+ }
+
return gpfsacl_set_nt_acl_internal(fsp, security_info_sent, psd);
}
-static SMB_ACL_T gpfs2smb_acl(const struct gpfs_acl *pacl)
+static SMB_ACL_T gpfs2smb_acl(const struct gpfs_acl *pacl, TALLOC_CTX *mem_ctx)
{
SMB_ACL_T result;
- int i;
+ gpfs_aclCount_t i;
- result = sys_acl_init(pacl->acl_nace);
+ result = sys_acl_init(mem_ctx);
if (result == NULL) {
errno = ENOMEM;
return NULL;
switch (g_ace->ace_type) {
case GPFS_ACL_USER:
ace->a_type = SMB_ACL_USER;
- ace->uid = (uid_t)g_ace->ace_who;
+ ace->info.user.uid = (uid_t)g_ace->ace_who;
break;
case GPFS_ACL_USER_OBJ:
ace->a_type = SMB_ACL_USER_OBJ;
break;
case GPFS_ACL_GROUP:
ace->a_type = SMB_ACL_GROUP;
- ace->gid = (gid_t)g_ace->ace_who;
+ ace->info.group.gid = (gid_t)g_ace->ace_who;
break;
case GPFS_ACL_GROUP_OBJ:
ace->a_type = SMB_ACL_GROUP_OBJ;
DEBUG(10, ("Got invalid ace_type: %d\n",
g_ace->ace_type));
errno = EINVAL;
- SAFE_FREE(result);
+ TALLOC_FREE(result);
return NULL;
}
return result;
}
-static SMB_ACL_T gpfsacl_get_posix_acl(const char *path, gpfs_aclType_t type)
+static SMB_ACL_T gpfsacl_get_posix_acl(const char *path, gpfs_aclType_t type,
+ TALLOC_CTX *mem_ctx)
{
struct gpfs_acl *pacl;
SMB_ACL_T result = NULL;
pacl->acl_len, pacl->acl_level, pacl->acl_version,
pacl->acl_nace));
- result = gpfs2smb_acl(pacl);
- if (result == NULL) {
- goto done;
+ result = gpfs2smb_acl(pacl, mem_ctx);
+ if (result != NULL) {
+ errno = 0;
}
done:
if (errno != 0) {
- SAFE_FREE(result);
+ TALLOC_FREE(result);
}
return result;
}
static SMB_ACL_T gpfsacl_sys_acl_get_file(vfs_handle_struct *handle,
const char *path_p,
- SMB_ACL_TYPE_T type)
+ SMB_ACL_TYPE_T type,
+ TALLOC_CTX *mem_ctx)
{
gpfs_aclType_t gpfs_type;
+ struct gpfs_config_data *config;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return NULL);
+
+ if (!config->acl) {
+ return SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, path_p,
+ type, mem_ctx);
+ }
switch(type) {
case SMB_ACL_TYPE_ACCESS:
smb_panic("exiting");
}
- return gpfsacl_get_posix_acl(path_p, gpfs_type);
+ return gpfsacl_get_posix_acl(path_p, gpfs_type, mem_ctx);
}
static SMB_ACL_T gpfsacl_sys_acl_get_fd(vfs_handle_struct *handle,
- files_struct *fsp)
+ files_struct *fsp,
+ TALLOC_CTX *mem_ctx)
{
+ struct gpfs_config_data *config;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return NULL);
+
+ if (!config->acl) {
+ return SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp, mem_ctx);
+ }
+
return gpfsacl_get_posix_acl(fsp->fsp_name->base_name,
- GPFS_ACL_TYPE_ACCESS);
+ GPFS_ACL_TYPE_ACCESS, mem_ctx);
+}
+
+static int gpfsacl_sys_acl_blob_get_file(vfs_handle_struct *handle, const char *path_p,
+ TALLOC_CTX *mem_ctx,
+ char **blob_description,
+ DATA_BLOB *blob)
+{
+ struct gpfs_config_data *config;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return NULL);
+
+ if (!config->acl) {
+ return SMB_VFS_NEXT_SYS_ACL_BLOB_GET_FILE(handle, path_p, mem_ctx, blob_description, blob);
+ }
+
+ result = gpfs_get_nfs4_acl(name, &pacl);
+ if (result == 0) {
+ /* We don't have a way to linearlise the NFS4 ACL
+ * right now, and it is much closer to the NT ACL
+ * anyway */
+ errno = EINVAL;
+ return -1;
+ }
+
+ return posix_sys_acl_blob_get_file(handle, path_p, mem_ctx,
+ blob_description, blob);
+}
+
+static int gpfsacl_sys_acl_blob_get_fd(vfs_handle_struct *handle, files_struct *fsp,
+ TALLOC_CTX *mem_ctx,
+ char **blob_description,
+ DATA_BLOB *blob)
+{
+ struct gpfs_config_data *config;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return NULL);
+
+ if (!config->acl) {
+ return SMB_VFS_NEXT_SYS_ACL_BLOB_GET_FD(handle, fsp, mem_ctx, blob_description, blob);
+ }
+
+ result = gpfs_get_nfs4_acl(fsp->fsp_name->base_name, &pacl);
+ if (result == 0) {
+ /* We don't have a way to linearlise the NFS4 ACL
+ * right now, and it is much closer to the NT ACL
+ * anyway */
+ errno = EINVAL;
+ return -1;
+ }
+
+ return posix_sys_acl_blob_get_fd(handle, fsp, mem_ctx,
+ blob_description, blob);
}
static struct gpfs_acl *smb2gpfs_acl(const SMB_ACL_T pacl,
gpfs_aclLen_t len;
struct gpfs_acl *result;
int i;
- union gpfs_ace_union
- {
- gpfs_ace_v1_t ace_v1[1]; /* when GPFS_ACL_VERSION_POSIX */
- gpfs_ace_v4_t ace_v4[1]; /* when GPFS_ACL_VERSION_NFS4 */
- };
DEBUG(10, ("smb2gpfs_acl: Got ACL with %d entries\n", pacl->count));
- len = sizeof(struct gpfs_acl) - sizeof(union gpfs_ace_union) +
- (pacl->count)*sizeof(gpfs_ace_v1_t);
+ len = offsetof(gpfs_acl_t, ace_v1) + (pacl->count) *
+ sizeof(gpfs_ace_v1_t);
result = (struct gpfs_acl *)SMB_MALLOC(len);
if (result == NULL) {
switch(ace->a_type) {
case SMB_ACL_USER:
g_ace->ace_type = GPFS_ACL_USER;
- g_ace->ace_who = (gpfs_uid_t)ace->uid;
+ g_ace->ace_who = (gpfs_uid_t)ace->info.user.uid;
break;
case SMB_ACL_USER_OBJ:
g_ace->ace_type = GPFS_ACL_USER_OBJ;
break;
case SMB_ACL_GROUP:
g_ace->ace_type = GPFS_ACL_GROUP;
- g_ace->ace_who = (gpfs_uid_t)ace->gid;
+ g_ace->ace_who = (gpfs_uid_t)ace->info.group.gid;
break;
case SMB_ACL_GROUP_OBJ:
g_ace->ace_type = GPFS_ACL_GROUP_OBJ;
{
struct gpfs_acl *gpfs_acl;
int result;
+ struct gpfs_config_data *config;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return -1);
+
+ if (!config->acl) {
+ return SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, name, type, theacl);
+ }
gpfs_acl = smb2gpfs_acl(theacl, type);
if (gpfs_acl == NULL) {
files_struct *fsp,
SMB_ACL_T theacl)
{
+ struct gpfs_config_data *config;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return -1);
+
+ if (!config->acl) {
+ return SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, theacl);
+ }
+
return gpfsacl_sys_acl_set_file(handle, fsp->fsp_name->base_name,
SMB_ACL_TYPE_ACCESS, theacl);
}
static int gpfsacl_sys_acl_delete_def_file(vfs_handle_struct *handle,
const char *path)
{
+ struct gpfs_config_data *config;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return -1);
+
+ if (!config->acl) {
+ return SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, path);
+ }
+
errno = ENOTSUP;
return -1;
}
static int gpfs_set_xattr(struct vfs_handle_struct *handle, const char *path,
const char *name, const void *value, size_t size, int flags){
+ struct xattr_DOSATTRIB dosattrib;
+ enum ndr_err_code ndr_err;
+ DATA_BLOB blob;
const char *attrstr = value;
unsigned int dosmode=0;
struct gpfs_winattr attrs;
int ret = 0;
+ struct gpfs_config_data *config;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return -1);
+
+ if (!config->winattr) {
+ DEBUG(10, ("gpfs_set_xattr:name is %s -> next\n",name));
+ return SMB_VFS_NEXT_SETXATTR(handle,path,name,value,size,flags);
+ }
DEBUG(10, ("gpfs_set_xattr: %s \n",path));
/* Only handle DOS Attributes */
if (strcmp(name,SAMBA_XATTR_DOS_ATTRIB) != 0){
- DEBUG(1, ("gpfs_set_xattr:name is %s\n",name));
+ DEBUG(5, ("gpfs_set_xattr:name is %s\n",name));
return SMB_VFS_NEXT_SETXATTR(handle,path,name,value,size,flags);
}
- if (size < 2 || attrstr[0] != '0' || attrstr[1] != 'x' ||
- sscanf(attrstr, "%x", &dosmode) != 1) {
- DEBUG(1,("gpfs_set_xattr: Trying to set badly formed DOSATTRIB on file %s - %s\n", path, attrstr));
- return False;
- }
+ blob.data = (uint8_t *)attrstr;
+ blob.length = size;
+
+ ndr_err = ndr_pull_struct_blob(&blob, talloc_tos(), &dosattrib,
+ (ndr_pull_flags_fn_t)ndr_pull_xattr_DOSATTRIB);
+
+ if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
+ DEBUG(1, ("gpfs_set_xattr: bad ndr decode "
+ "from EA on file %s: Error = %s\n",
+ path, ndr_errstr(ndr_err)));
+ return false;
+ }
+
+ if (dosattrib.version != 3) {
+ DEBUG(1, ("gpfs_set_xattr: expected dosattrib version 3, got "
+ "%d\n", (int)dosattrib.version));
+ return false;
+ }
+ if (!(dosattrib.info.info3.valid_flags & XATTR_DOSINFO_ATTRIB)) {
+ DEBUG(10, ("gpfs_set_xattr: XATTR_DOSINFO_ATTRIB not "
+ "valid, ignoring\n"));
+ return true;
+ }
+
+ dosmode = dosattrib.info.info3.attrib;
attrs.winAttrs = 0;
- /*Just map RD_ONLY, ARCHIVE, SYSTEM and HIDDEN. Ignore the others*/
+ /*Just map RD_ONLY, ARCHIVE, SYSTEM HIDDEN and SPARSE. Ignore the others*/
if (dosmode & FILE_ATTRIBUTE_ARCHIVE){
attrs.winAttrs |= GPFS_WINATTR_ARCHIVE;
}
if (dosmode & FILE_ATTRIBUTE_READONLY){
attrs.winAttrs |= GPFS_WINATTR_READONLY;
}
+ if (dosmode & FILE_ATTRIBUTE_SPARSE) {
+ attrs.winAttrs |= GPFS_WINATTR_SPARSE_FILE;
+ }
- ret = set_gpfs_winattrs(CONST_DISCARD(char *, path),
+ ret = set_gpfs_winattrs(discard_const_p(char, path),
GPFS_WINATTR_SET_ATTRS, &attrs);
if ( ret == -1){
+ if (errno == ENOSYS) {
+ return SMB_VFS_NEXT_SETXATTR(handle, path, name, value,
+ size, flags);
+ }
+
DEBUG(1, ("gpfs_set_xattr:Set GPFS attributes failed %d\n",ret));
return -1;
}
unsigned int dosmode = 0;
struct gpfs_winattr attrs;
int ret = 0;
+ struct gpfs_config_data *config;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return -1);
+
+ if (!config->winattr) {
+ DEBUG(10, ("gpfs_get_xattr:name is %s -> next\n",name));
+ return SMB_VFS_NEXT_GETXATTR(handle,path,name,value,size);
+ }
DEBUG(10, ("gpfs_get_xattr: %s \n",path));
/* Only handle DOS Attributes */
if (strcmp(name,SAMBA_XATTR_DOS_ATTRIB) != 0){
- DEBUG(1, ("gpfs_get_xattr:name is %s\n",name));
+ DEBUG(5, ("gpfs_get_xattr:name is %s\n",name));
return SMB_VFS_NEXT_GETXATTR(handle,path,name,value,size);
}
- ret = get_gpfs_winattrs(CONST_DISCARD(char *, path), &attrs);
+ ret = get_gpfs_winattrs(discard_const_p(char, path), &attrs);
if ( ret == -1){
- DEBUG(1, ("gpfs_get_xattr: Get GPFS attributes failed: %d\n",ret));
+ if (errno == ENOSYS) {
+ return SMB_VFS_NEXT_GETXATTR(handle, path, name, value,
+ size);
+ }
+
+ DEBUG(1, ("gpfs_get_xattr: Get GPFS attributes failed: "
+ "%d (%s)\n", ret, strerror(errno)));
return -1;
}
DEBUG(10, ("gpfs_get_xattr:Got attributes: 0x%x\n",attrs.winAttrs));
- /*Just map RD_ONLY, ARCHIVE, SYSTEM and HIDDEN. Ignore the others*/
+ /*Just map RD_ONLY, ARCHIVE, SYSTEM, HIDDEN and SPARSE. Ignore the others*/
if (attrs.winAttrs & GPFS_WINATTR_ARCHIVE){
dosmode |= FILE_ATTRIBUTE_ARCHIVE;
}
if (attrs.winAttrs & GPFS_WINATTR_READONLY){
dosmode |= FILE_ATTRIBUTE_READONLY;
}
+ if (attrs.winAttrs & GPFS_WINATTR_SPARSE_FILE) {
+ dosmode |= FILE_ATTRIBUTE_SPARSE;
+ }
- snprintf(attrstr, size, "0x%x", dosmode & SAMBA_ATTRIBUTES_MASK);
+ snprintf(attrstr, size, "0x%2.2x",
+ (unsigned int)(dosmode & SAMBA_ATTRIBUTES_MASK));
DEBUG(10, ("gpfs_get_xattr: returning %s\n",attrstr));
- return size;
+ return 4;
}
static int vfs_gpfs_stat(struct vfs_handle_struct *handle,
char *fname = NULL;
NTSTATUS status;
int ret;
+ struct gpfs_config_data *config;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return -1);
ret = SMB_VFS_NEXT_STAT(handle, smb_fname);
if (ret == -1) {
return -1;
}
+
+ if (!config->winattr) {
+ return 0;
+ }
+
status = get_full_smb_filename(talloc_tos(), smb_fname, &fname);
if (!NT_STATUS_IS_OK(status)) {
errno = map_errno_from_nt_status(status);
return -1;
}
- ret = get_gpfs_winattrs(CONST_DISCARD(char *, fname), &attrs);
+ ret = get_gpfs_winattrs(discard_const_p(char, fname), &attrs);
TALLOC_FREE(fname);
if (ret == 0) {
+ smb_fname->st.st_ex_calculated_birthtime = false;
smb_fname->st.st_ex_btime.tv_sec = attrs.creationTime.tv_sec;
smb_fname->st.st_ex_btime.tv_nsec = attrs.creationTime.tv_nsec;
+ smb_fname->st.vfs_private = attrs.winAttrs;
}
return 0;
}
{
struct gpfs_winattr attrs;
int ret;
+ struct gpfs_config_data *config;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return -1);
ret = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
if (ret == -1) {
if ((fsp->fh == NULL) || (fsp->fh->fd == -1)) {
return 0;
}
+ if (!config->winattr) {
+ return 0;
+ }
+
ret = smbd_fget_gpfs_winattrs(fsp->fh->fd, &attrs);
if (ret == 0) {
+ sbuf->st_ex_calculated_birthtime = false;
sbuf->st_ex_btime.tv_sec = attrs.creationTime.tv_sec;
sbuf->st_ex_btime.tv_nsec = attrs.creationTime.tv_nsec;
}
char *path = NULL;
NTSTATUS status;
int ret;
+ struct gpfs_config_data *config;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return -1);
ret = SMB_VFS_NEXT_LSTAT(handle, smb_fname);
if (ret == -1) {
return -1;
}
+ if (!config->winattr) {
+ return 0;
+ }
+
status = get_full_smb_filename(talloc_tos(), smb_fname, &path);
if (!NT_STATUS_IS_OK(status)) {
errno = map_errno_from_nt_status(status);
return -1;
}
- ret = get_gpfs_winattrs(CONST_DISCARD(char *, path), &attrs);
+ ret = get_gpfs_winattrs(discard_const_p(char, path), &attrs);
TALLOC_FREE(path);
if (ret == 0) {
+ smb_fname->st.st_ex_calculated_birthtime = false;
smb_fname->st.st_ex_btime.tv_sec = attrs.creationTime.tv_sec;
smb_fname->st.st_ex_btime.tv_nsec = attrs.creationTime.tv_nsec;
+ smb_fname->st.vfs_private = attrs.winAttrs;
}
return 0;
}
int ret;
char *path = NULL;
NTSTATUS status;
+ struct gpfs_config_data *config;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return -1);
ret = SMB_VFS_NEXT_NTIMES(handle, smb_fname, ft);
if(ret == -1){
- DEBUG(1,("vfs_gpfs_ntimes: SMB_VFS_NEXT_NTIMES failed\n"));
+ /* don't complain if access was denied */
+ if (errno != EPERM && errno != EACCES) {
+ DEBUG(1,("vfs_gpfs_ntimes: SMB_VFS_NEXT_NTIMES failed:"
+ "%s", strerror(errno)));
+ }
return -1;
}
return 0;
}
+ if (!config->winattr) {
+ return 0;
+ }
+
status = get_full_smb_filename(talloc_tos(), smb_fname, &path);
if (!NT_STATUS_IS_OK(status)) {
errno = map_errno_from_nt_status(status);
attrs.creationTime.tv_sec = ft->create_time.tv_sec;
attrs.creationTime.tv_nsec = ft->create_time.tv_nsec;
- ret = set_gpfs_winattrs(CONST_DISCARD(char *, path),
+ ret = set_gpfs_winattrs(discard_const_p(char, path),
GPFS_WINATTR_SET_CREATION_TIME, &attrs);
- if(ret == -1){
+ if(ret == -1 && errno != ENOSYS){
DEBUG(1,("vfs_gpfs_ntimes: set GPFS ntimes failed %d\n",ret));
return -1;
}
}
+static int vfs_gpfs_fallocate(struct vfs_handle_struct *handle,
+ struct files_struct *fsp, enum vfs_fallocate_mode mode,
+ off_t offset, off_t len)
+{
+ int ret;
+ struct gpfs_config_data *config;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return -1);
+
+ if (!config->prealloc) {
+ /* you should better not run fallocate() on GPFS at all */
+ errno = ENOTSUP;
+ return -1;
+ }
+
+ if (mode == VFS_FALLOCATE_KEEP_SIZE) {
+ DEBUG(10, ("Unsupported VFS_FALLOCATE_KEEP_SIZE\n"));
+ errno = ENOTSUP;
+ return -1;
+ }
+
+ ret = smbd_gpfs_prealloc(fsp->fh->fd, offset, len);
+
+ if (ret == -1 && errno != ENOSYS) {
+ DEBUG(0, ("GPFS prealloc failed: %s\n", strerror(errno)));
+ } else if (ret == -1 && errno == ENOSYS) {
+ DEBUG(10, ("GPFS prealloc not supported.\n"));
+ } else {
+ DEBUG(10, ("GPFS prealloc succeeded.\n"));
+ }
+
+ return ret;
+}
+
+static int vfs_gpfs_ftruncate(vfs_handle_struct *handle, files_struct *fsp,
+ off_t len)
+{
+ int result;
+ struct gpfs_config_data *config;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return -1);
+
+ if (!config->ftruncate) {
+ return SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
+ }
+
+ result = smbd_gpfs_ftruncate(fsp->fh->fd, len);
+ if ((result == -1) && (errno == ENOSYS)) {
+ return SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
+ }
+ return result;
+}
+
+static bool vfs_gpfs_is_offline(struct vfs_handle_struct *handle,
+ const struct smb_filename *fname,
+ SMB_STRUCT_STAT *sbuf)
+{
+ struct gpfs_winattr attrs;
+ char *path = NULL;
+ NTSTATUS status;
+ struct gpfs_config_data *config;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return -1);
+
+ if (!config->winattr) {
+ return SMB_VFS_NEXT_IS_OFFLINE(handle, fname, sbuf);
+ }
+
+ status = get_full_smb_filename(talloc_tos(), fname, &path);
+ if (!NT_STATUS_IS_OK(status)) {
+ errno = map_errno_from_nt_status(status);
+ return -1;
+ }
+
+ if (VALID_STAT(*sbuf)) {
+ attrs.winAttrs = sbuf->vfs_private;
+ } else {
+ int ret;
+ ret = get_gpfs_winattrs(path, &attrs);
+
+ if (ret == -1) {
+ TALLOC_FREE(path);
+ return false;
+ }
+ }
+ if ((attrs.winAttrs & GPFS_WINATTR_OFFLINE) != 0) {
+ DEBUG(10, ("%s is offline\n", path));
+ TALLOC_FREE(path);
+ return true;
+ }
+ DEBUG(10, ("%s is online\n", path));
+ TALLOC_FREE(path);
+ return SMB_VFS_NEXT_IS_OFFLINE(handle, fname, sbuf);
+}
+
+static bool vfs_gpfs_aio_force(struct vfs_handle_struct *handle,
+ struct files_struct *fsp)
+{
+ return vfs_gpfs_is_offline(handle, fsp->fsp_name, &fsp->fsp_name->st);
+}
+
+static ssize_t vfs_gpfs_sendfile(vfs_handle_struct *handle, int tofd,
+ files_struct *fsp, const DATA_BLOB *hdr,
+ off_t offset, size_t n)
+{
+ if ((fsp->fsp_name->st.vfs_private & GPFS_WINATTR_OFFLINE) != 0) {
+ errno = ENOSYS;
+ return -1;
+ }
+ return SMB_VFS_NEXT_SENDFILE(handle, tofd, fsp, hdr, offset, n);
+}
+
+static int vfs_gpfs_connect(struct vfs_handle_struct *handle,
+ const char *service, const char *user)
+{
+ struct gpfs_config_data *config;
+ int ret;
+
+ smbd_gpfs_lib_init();
+
+ ret = SMB_VFS_NEXT_CONNECT(handle, service, user);
+
+ if (ret < 0) {
+ return ret;
+ }
+
+ config = talloc_zero(handle->conn, struct gpfs_config_data);
+ if (!config) {
+ SMB_VFS_NEXT_DISCONNECT(handle);
+ DEBUG(0, ("talloc_zero() failed\n"));
+ return -1;
+ }
+
+ config->sharemodes = lp_parm_bool(SNUM(handle->conn), "gpfs",
+ "sharemodes", true);
+
+ config->leases = lp_parm_bool(SNUM(handle->conn), "gpfs",
+ "leases", true);
+
+ config->hsm = lp_parm_bool(SNUM(handle->conn), "gpfs",
+ "hsm", false);
+
+ config->syncio = lp_parm_bool(SNUM(handle->conn), "gpfs",
+ "syncio", false);
+
+ config->winattr = lp_parm_bool(SNUM(handle->conn), "gpfs",
+ "winattr", false);
+
+ config->ftruncate = lp_parm_bool(SNUM(handle->conn), "gpfs",
+ "ftruncate", true);
+
+ config->getrealfilename = lp_parm_bool(SNUM(handle->conn), "gpfs",
+ "getrealfilename", true);
+
+ config->dfreequota = lp_parm_bool(SNUM(handle->conn), "gpfs",
+ "dfreequota", false);
+
+ config->prealloc = lp_parm_bool(SNUM(handle->conn), "gpfs",
+ "prealloc", true);
+
+ config->acl = lp_parm_bool(SNUM(handle->conn), "gpfs", "acl", true);
+
+ SMB_VFS_HANDLE_SET_DATA(handle, config,
+ NULL, struct gpfs_config_data,
+ return -1);
+
+ if (config->leases) {
+ /*
+ * GPFS lease code is based on kernel oplock code
+ * so make sure it is turned on
+ */
+ if (!lp_kernel_oplocks(SNUM(handle->conn))) {
+ DEBUG(5, ("Enabling kernel oplocks for "
+ "gpfs:leases to work\n"));
+ lp_do_parameter(SNUM(handle->conn), "kernel oplocks",
+ "true");
+ }
+
+ /*
+ * as the kernel does not properly support Level II oplocks
+ * and GPFS leases code is based on kernel infrastructure, we
+ * need to turn off Level II oplocks if gpfs:leases is enabled
+ */
+ if (lp_level2_oplocks(SNUM(handle->conn))) {
+ DEBUG(5, ("gpfs:leases are enabled, disabling "
+ "Level II oplocks\n"));
+ lp_do_parameter(SNUM(handle->conn), "level2 oplocks",
+ "false");
+ }
+ }
+
+ return 0;
+}
+
+static int vfs_gpfs_get_quotas(const char *path, uid_t uid, gid_t gid,
+ int *fset_id,
+ struct gpfs_quotaInfo *qi_user,
+ struct gpfs_quotaInfo *qi_group,
+ struct gpfs_quotaInfo *qi_fset)
+{
+ int err;
+ char *dir_path;
+ bool b;
+
+ /*
+ * We want to always use the directory to get the fileset id,
+ * because files might have a share mode. We also do not want
+ * to get the parent directory when there is already a
+ * directory to avoid stepping in a different fileset. The
+ * path passed here is currently either "." or a filename, so
+ * this is ok. The proper solution would be having a way to
+ * query the fileset id without opening the file.
+ */
+ b = parent_dirname(talloc_tos(), path, &dir_path, NULL);
+ if (!b) {
+ errno = ENOMEM;
+ return -1;
+ }
+
+ DEBUG(10, ("path %s, directory %s\n", path, dir_path));
+
+ err = get_gpfs_fset_id(dir_path, fset_id);
+ if (err) {
+ DEBUG(0, ("Get fset id failed path %s, dir %s, errno %d.\n",
+ path, dir_path, errno));
+ return err;
+ }
+
+ err = get_gpfs_quota(path, GPFS_USRQUOTA, uid, qi_user);
+ if (err) {
+ return err;
+ }
+
+ err = get_gpfs_quota(path, GPFS_GRPQUOTA, gid, qi_group);
+ if (err) {
+ return err;
+ }
+
+ err = get_gpfs_quota(path, GPFS_FILESETQUOTA, *fset_id, qi_fset);
+ if (err) {
+ return err;
+ }
+
+ return 0;
+}
+
+static void vfs_gpfs_disk_free_quota(struct gpfs_quotaInfo qi, time_t cur_time,
+ uint64_t *dfree, uint64_t *dsize)
+{
+ uint64_t usage, limit;
+
+ /*
+ * The quota reporting is done in units of 1024 byte blocks, but
+ * sys_fsusage uses units of 512 byte blocks, adjust the block number
+ * accordingly. Also filter possibly negative usage counts from gpfs.
+ */
+ usage = qi.blockUsage < 0 ? 0 : (uint64_t)qi.blockUsage * 2;
+ limit = (uint64_t)qi.blockHardLimit * 2;
+
+ /*
+ * When the grace time for the exceeded soft block quota has been
+ * exceeded, the soft block quota becomes an additional hard limit.
+ */
+ if (qi.blockSoftLimit &&
+ qi.blockGraceTime && cur_time > qi.blockGraceTime) {
+ /* report disk as full */
+ *dfree = 0;
+ *dsize = MIN(*dsize, usage);
+ }
+
+ if (!qi.blockHardLimit)
+ return;
+
+ if (usage >= limit) {
+ /* report disk as full */
+ *dfree = 0;
+ *dsize = MIN(*dsize, usage);
+
+ } else {
+ /* limit has not been reached, determine "free space" */
+ *dfree = MIN(*dfree, limit - usage);
+ *dsize = MIN(*dsize, limit);
+ }
+}
+
+static uint64_t vfs_gpfs_disk_free(vfs_handle_struct *handle, const char *path,
+ bool small_query, uint64_t *bsize,
+ uint64_t *dfree, uint64_t *dsize)
+{
+ struct security_unix_token *utok;
+ struct gpfs_quotaInfo qi_user, qi_group, qi_fset;
+ struct gpfs_config_data *config;
+ int err, fset_id;
+ time_t cur_time;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config, struct gpfs_config_data,
+ return (uint64_t)-1);
+ if (!config->dfreequota) {
+ return SMB_VFS_NEXT_DISK_FREE(handle, path, small_query,
+ bsize, dfree, dsize);
+ }
+
+ err = sys_fsusage(path, dfree, dsize);
+ if (err) {
+ DEBUG (0, ("Could not get fs usage, errno %d\n", errno));
+ return SMB_VFS_NEXT_DISK_FREE(handle, path, small_query,
+ bsize, dfree, dsize);
+ }
+
+ /* sys_fsusage returns units of 512 bytes */
+ *bsize = 512;
+
+ DEBUG(10, ("fs dfree %llu, dsize %llu\n",
+ (unsigned long long)*dfree, (unsigned long long)*dsize));
+
+ utok = handle->conn->session_info->unix_token;
+ err = vfs_gpfs_get_quotas(path, utok->uid, utok->gid, &fset_id,
+ &qi_user, &qi_group, &qi_fset);
+ if (err) {
+ return SMB_VFS_NEXT_DISK_FREE(handle, path, small_query,
+ bsize, dfree, dsize);
+ }
+
+ cur_time = time(NULL);
+
+ /* Adjust free space and size according to quota limits. */
+ vfs_gpfs_disk_free_quota(qi_user, cur_time, dfree, dsize);
+ vfs_gpfs_disk_free_quota(qi_group, cur_time, dfree, dsize);
+
+ /* Id 0 indicates the default quota, not an actual quota */
+ if (fset_id != 0) {
+ vfs_gpfs_disk_free_quota(qi_fset, cur_time, dfree, dsize);
+ }
+
+ disk_norm(small_query, bsize, dfree, dsize);
+ return *dfree;
+}
+
+static uint32_t vfs_gpfs_capabilities(struct vfs_handle_struct *handle,
+ enum timestamp_set_resolution *p_ts_res)
+{
+ struct gpfs_config_data *config;
+ uint32_t next;
+
+ next = SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res);
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return next);
+
+ if (config->hsm) {
+ next |= FILE_SUPPORTS_REMOTE_STORAGE;
+ }
+ return next;
+}
+
+static int vfs_gpfs_open(struct vfs_handle_struct *handle,
+ struct smb_filename *smb_fname, files_struct *fsp,
+ int flags, mode_t mode)
+{
+ struct gpfs_config_data *config;
+
+ SMB_VFS_HANDLE_GET_DATA(handle, config,
+ struct gpfs_config_data,
+ return -1);
+
+ if (config->syncio) {
+ flags |= O_SYNC;
+ }
+ return SMB_VFS_NEXT_OPEN(handle, smb_fname, fsp, flags, mode);
+}
+
+static ssize_t vfs_gpfs_pread(vfs_handle_struct *handle, files_struct *fsp,
+ void *data, size_t n, off_t offset)
+{
+ ssize_t ret;
+
+ ret = SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
+
+ DEBUG(10, ("vfs_private = %x\n",
+ (unsigned int)fsp->fsp_name->st.vfs_private));
+
+ if ((ret != -1) &&
+ ((fsp->fsp_name->st.vfs_private & GPFS_WINATTR_OFFLINE) != 0)) {
+ fsp->fsp_name->st.vfs_private &= ~GPFS_WINATTR_OFFLINE;
+ notify_fname(handle->conn, NOTIFY_ACTION_MODIFIED,
+ FILE_NOTIFY_CHANGE_ATTRIBUTES,
+ fsp->fsp_name->base_name);
+ }
+
+ return ret;
+}
+
+struct vfs_gpfs_pread_state {
+ struct files_struct *fsp;
+ ssize_t ret;
+ int err;
+};
+
+static void vfs_gpfs_pread_done(struct tevent_req *subreq);
+
+static struct tevent_req *vfs_gpfs_pread_send(struct vfs_handle_struct *handle,
+ TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct files_struct *fsp,
+ void *data, size_t n,
+ off_t offset)
+{
+ struct tevent_req *req, *subreq;
+ struct vfs_gpfs_pread_state *state;
+
+ req = tevent_req_create(mem_ctx, &state, struct vfs_gpfs_pread_state);
+ if (req == NULL) {
+ return NULL;
+ }
+ state->fsp = fsp;
+ subreq = SMB_VFS_NEXT_PREAD_SEND(state, ev, handle, fsp, data,
+ n, offset);
+ if (tevent_req_nomem(subreq, req)) {
+ return tevent_req_post(req, ev);
+ }
+ tevent_req_set_callback(subreq, vfs_gpfs_pread_done, req);
+ return req;
+}
+
+static void vfs_gpfs_pread_done(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(
+ subreq, struct tevent_req);
+ struct vfs_gpfs_pread_state *state = tevent_req_data(
+ req, struct vfs_gpfs_pread_state);
+
+ state->ret = SMB_VFS_PREAD_RECV(subreq, &state->err);
+ TALLOC_FREE(subreq);
+ tevent_req_done(req);
+}
+
+static ssize_t vfs_gpfs_pread_recv(struct tevent_req *req, int *err)
+{
+ struct vfs_gpfs_pread_state *state = tevent_req_data(
+ req, struct vfs_gpfs_pread_state);
+ struct files_struct *fsp = state->fsp;
+
+ if (tevent_req_is_unix_error(req, err)) {
+ return -1;
+ }
+ *err = state->err;
+
+ DEBUG(10, ("vfs_private = %x\n",
+ (unsigned int)fsp->fsp_name->st.vfs_private));
+
+ if ((state->ret != -1) &&
+ ((fsp->fsp_name->st.vfs_private & GPFS_WINATTR_OFFLINE) != 0)) {
+ fsp->fsp_name->st.vfs_private &= ~GPFS_WINATTR_OFFLINE;
+ DEBUG(10, ("sending notify\n"));
+ notify_fname(fsp->conn, NOTIFY_ACTION_MODIFIED,
+ FILE_NOTIFY_CHANGE_ATTRIBUTES,
+ fsp->fsp_name->base_name);
+ }
+
+ return state->ret;
+}
+
+static ssize_t vfs_gpfs_pwrite(vfs_handle_struct *handle, files_struct *fsp,
+ const void *data, size_t n, off_t offset)
+{
+ ssize_t ret;
+
+ ret = SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
+
+ DEBUG(10, ("vfs_private = %x\n",
+ (unsigned int)fsp->fsp_name->st.vfs_private));
+
+ if ((ret != -1) &&
+ ((fsp->fsp_name->st.vfs_private & GPFS_WINATTR_OFFLINE) != 0)) {
+ fsp->fsp_name->st.vfs_private &= ~GPFS_WINATTR_OFFLINE;
+ notify_fname(handle->conn, NOTIFY_ACTION_MODIFIED,
+ FILE_NOTIFY_CHANGE_ATTRIBUTES,
+ fsp->fsp_name->base_name);
+ }
+
+ return ret;
+}
+
+struct vfs_gpfs_pwrite_state {
+ struct files_struct *fsp;
+ ssize_t ret;
+ int err;
+};
+
+static void vfs_gpfs_pwrite_done(struct tevent_req *subreq);
+
+static struct tevent_req *vfs_gpfs_pwrite_send(
+ struct vfs_handle_struct *handle,
+ TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct files_struct *fsp,
+ const void *data, size_t n,
+ off_t offset)
+{
+ struct tevent_req *req, *subreq;
+ struct vfs_gpfs_pwrite_state *state;
+
+ req = tevent_req_create(mem_ctx, &state, struct vfs_gpfs_pwrite_state);
+ if (req == NULL) {
+ return NULL;
+ }
+ state->fsp = fsp;
+ subreq = SMB_VFS_NEXT_PWRITE_SEND(state, ev, handle, fsp, data,
+ n, offset);
+ if (tevent_req_nomem(subreq, req)) {
+ return tevent_req_post(req, ev);
+ }
+ tevent_req_set_callback(subreq, vfs_gpfs_pwrite_done, req);
+ return req;
+}
+
+static void vfs_gpfs_pwrite_done(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(
+ subreq, struct tevent_req);
+ struct vfs_gpfs_pwrite_state *state = tevent_req_data(
+ req, struct vfs_gpfs_pwrite_state);
+
+ state->ret = SMB_VFS_PWRITE_RECV(subreq, &state->err);
+ TALLOC_FREE(subreq);
+ tevent_req_done(req);
+}
+
+static ssize_t vfs_gpfs_pwrite_recv(struct tevent_req *req, int *err)
+{
+ struct vfs_gpfs_pwrite_state *state = tevent_req_data(
+ req, struct vfs_gpfs_pwrite_state);
+ struct files_struct *fsp = state->fsp;
+
+ if (tevent_req_is_unix_error(req, err)) {
+ return -1;
+ }
+ *err = state->err;
+
+ DEBUG(10, ("vfs_private = %x\n",
+ (unsigned int)fsp->fsp_name->st.vfs_private));
+
+ if ((state->ret != -1) &&
+ ((fsp->fsp_name->st.vfs_private & GPFS_WINATTR_OFFLINE) != 0)) {
+ fsp->fsp_name->st.vfs_private &= ~GPFS_WINATTR_OFFLINE;
+ DEBUG(10, ("sending notify\n"));
+ notify_fname(fsp->conn, NOTIFY_ACTION_MODIFIED,
+ FILE_NOTIFY_CHANGE_ATTRIBUTES,
+ fsp->fsp_name->base_name);
+ }
+
+ return state->ret;
+}
+
+
static struct vfs_fn_pointers vfs_gpfs_fns = {
- .kernel_flock = vfs_gpfs_kernel_flock,
- .linux_setlease = vfs_gpfs_setlease,
- .get_real_filename = vfs_gpfs_get_real_filename,
- .fget_nt_acl = gpfsacl_fget_nt_acl,
- .get_nt_acl = gpfsacl_get_nt_acl,
- .fset_nt_acl = gpfsacl_fset_nt_acl,
- .sys_acl_get_file = gpfsacl_sys_acl_get_file,
- .sys_acl_get_fd = gpfsacl_sys_acl_get_fd,
- .sys_acl_set_file = gpfsacl_sys_acl_set_file,
- .sys_acl_set_fd = gpfsacl_sys_acl_set_fd,
- .sys_acl_delete_def_file = gpfsacl_sys_acl_delete_def_file,
- .chmod = vfs_gpfs_chmod,
- .fchmod = vfs_gpfs_fchmod,
- .close_fn = vfs_gpfs_close,
- .setxattr = gpfs_set_xattr,
- .getxattr = gpfs_get_xattr,
- .stat = vfs_gpfs_stat,
- .fstat = vfs_gpfs_fstat,
- .lstat = vfs_gpfs_lstat,
- .ntimes = vfs_gpfs_ntimes,
+ .connect_fn = vfs_gpfs_connect,
+ .disk_free_fn = vfs_gpfs_disk_free,
+ .fs_capabilities_fn = vfs_gpfs_capabilities,
+ .kernel_flock_fn = vfs_gpfs_kernel_flock,
+ .linux_setlease_fn = vfs_gpfs_setlease,
+ .get_real_filename_fn = vfs_gpfs_get_real_filename,
+ .fget_nt_acl_fn = gpfsacl_fget_nt_acl,
+ .get_nt_acl_fn = gpfsacl_get_nt_acl,
+ .fset_nt_acl_fn = gpfsacl_fset_nt_acl,
+ .sys_acl_get_file_fn = gpfsacl_sys_acl_get_file,
+ .sys_acl_get_fd_fn = gpfsacl_sys_acl_get_fd,
+ .sys_acl_blob_get_file_fn = gpfsacl_sys_acl_blob_get_file,
+ .sys_acl_blob_get_fd_fn = gpfsacl_sys_acl_blob_get_fd,
+ .sys_acl_set_file_fn = gpfsacl_sys_acl_set_file,
+ .sys_acl_set_fd_fn = gpfsacl_sys_acl_set_fd,
+ .sys_acl_delete_def_file_fn = gpfsacl_sys_acl_delete_def_file,
+ .chmod_fn = vfs_gpfs_chmod,
+ .fchmod_fn = vfs_gpfs_fchmod,
+ .close_fn = vfs_gpfs_close,
+ .setxattr_fn = gpfs_set_xattr,
+ .getxattr_fn = gpfs_get_xattr,
+ .stat_fn = vfs_gpfs_stat,
+ .fstat_fn = vfs_gpfs_fstat,
+ .lstat_fn = vfs_gpfs_lstat,
+ .ntimes_fn = vfs_gpfs_ntimes,
+ .is_offline_fn = vfs_gpfs_is_offline,
+ .aio_force_fn = vfs_gpfs_aio_force,
+ .sendfile_fn = vfs_gpfs_sendfile,
+ .fallocate_fn = vfs_gpfs_fallocate,
+ .open_fn = vfs_gpfs_open,
+ .pread_fn = vfs_gpfs_pread,
+ .pread_send_fn = vfs_gpfs_pread_send,
+ .pread_recv_fn = vfs_gpfs_pread_recv,
+ .pwrite_fn = vfs_gpfs_pwrite,
+ .pwrite_send_fn = vfs_gpfs_pwrite_send,
+ .pwrite_recv_fn = vfs_gpfs_pwrite_recv,
+ .ftruncate_fn = vfs_gpfs_ftruncate
};
NTSTATUS vfs_gpfs_init(void);
git.samba.org / kai / samba.git / blobdiff