Support getting gpfs birthtime

[ira/wip.git] / source3 / modules / gpfs.c

diff --git a/source3/modules/gpfs.c b/source3/modules/gpfs.c
index 7caa810c49cd8a5aa7d978512d4afbdddf8a0b69..a8b5576122a4ae594bdc6e93976423b9a4f2d0d1 100644 (file)
--- a/source3/modules/gpfs.c
+++ b/source3/modules/gpfs.c
@@ -26,11 +26,18 @@
 
 static bool gpfs_share_modes;
 static bool gpfs_leases;
+static bool gpfs_getrealfilename;
+static bool gpfs_winattr;
 
 static int (*gpfs_set_share_fn)(int fd, unsigned int allow, unsigned int deny);
 static int (*gpfs_set_lease_fn)(int fd, unsigned int leaseType);
 static int (*gpfs_getacl_fn)(char *pathname, int flags, void *acl);
 static int (*gpfs_putacl_fn)(char *pathname, int flags, void *acl);
+static int (*gpfs_get_realfilename_path_fn)(char *pathname, char *filenamep,
+                                           int *buflen);
+static int (*gpfs_set_winattrs_path_fn)(char *pathname, int flags, struct gpfs_winattr *attrs);
+static int (*gpfs_get_winattrs_path_fn)(char *pathname, struct gpfs_winattr *attrs);
+static int (*gpfs_get_winattrs_fn)(int fd, struct gpfs_winattr *attrs);
 
 
 bool set_gpfs_sharemode(files_struct *fsp, uint32 access_mask,
@@ -134,6 +141,51 @@ int smbd_gpfs_putacl(char *pathname, int flags, void *acl)
        return gpfs_putacl_fn(pathname, flags, acl);
 }
 
+int smbd_gpfs_get_realfilename_path(char *pathname, char *filenamep,
+                                   int *buflen)
+{
+       if ((!gpfs_getrealfilename)
+           || (gpfs_get_realfilename_path_fn == NULL)) {
+               errno = ENOSYS;
+               return -1;
+       }
+
+       return gpfs_get_realfilename_path_fn(pathname, filenamep, buflen);
+}
+
+int get_gpfs_winattrs(char *pathname,struct gpfs_winattr *attrs)
+{
+
+        if ((!gpfs_winattr) || (gpfs_get_winattrs_path_fn == NULL)) {
+                errno = ENOSYS;
+                return -1;
+        }
+        DEBUG(0, ("gpfs_get_winattrs_path:open call %s\n",pathname));
+        return gpfs_get_winattrs_path_fn(pathname, attrs);
+}
+
+int smbd_fget_gpfs_winattrs(int fd, struct gpfs_winattr *attrs)
+{
+
+        if ((!gpfs_winattr) || (gpfs_get_winattrs_fn == NULL)) {
+                errno = ENOSYS;
+                return -1;
+        }
+        DEBUG(10, ("gpfs_get_winattrs_path:open call %d\n", fd));
+        return gpfs_get_winattrs_fn(fd, attrs);
+}
+
+int set_gpfs_winattrs(char *pathname,int flags,struct gpfs_winattr *attrs)
+{
+        if ((!gpfs_winattr) || (gpfs_set_winattrs_path_fn == NULL)) {
+                errno = ENOSYS;
+                return -1;
+        }
+
+        DEBUG(0, ("gpfs_set_winattrs_path:open call %s\n",pathname));
+        return gpfs_set_winattrs_path_fn(pathname,flags, attrs);
+}
+
 static bool init_gpfs_function_lib(void *plibhandle_pointer,
                                   const char *libname,
                                   void *pfn_pointer, const char *fn_name)
@@ -142,6 +194,9 @@ static bool init_gpfs_function_lib(void *plibhandle_pointer,
        void **libhandle_pointer = (void **)plibhandle_pointer;
        void **fn_pointer = (void **)pfn_pointer;
 
+       DEBUG(10, ("trying to load name %s from %s\n",
+                  fn_name, libname));
+
        if (*libhandle_pointer == NULL) {
                *libhandle_pointer = dlopen(libname, RTLD_LAZY);
                did_open_here = true;
@@ -187,9 +242,18 @@ void init_gpfs(void)
        init_gpfs_function(&gpfs_set_lease_fn, "gpfs_set_lease");
        init_gpfs_function(&gpfs_getacl_fn, "gpfs_getacl");
        init_gpfs_function(&gpfs_putacl_fn, "gpfs_putacl");
+       init_gpfs_function(&gpfs_get_realfilename_path_fn,
+                          "gpfs_get_realfilename_path");
+       init_gpfs_function(&gpfs_get_winattrs_path_fn,"gpfs_get_winattrs_path");
+        init_gpfs_function(&gpfs_set_winattrs_path_fn,"gpfs_set_winattrs_path");
+        init_gpfs_function(&gpfs_get_winattrs_fn,"gpfs_get_winattrs");
+
 
        gpfs_share_modes = lp_parm_bool(-1, "gpfs", "sharemodes", True);
        gpfs_leases      = lp_parm_bool(-1, "gpfs", "leases", True);
+       gpfs_getrealfilename = lp_parm_bool(-1, "gpfs", "getrealfilename",
+                                           True);
+       gpfs_winattr = lp_parm_bool(-1, "gpfs", "winattr", False);
 
        return;
 }
@@ -226,6 +290,25 @@ int smbd_gpfs_putacl(char *pathname, int flags, void *acl)
        return -1;
 }
 
+int smbd_gpfs_get_realfilename_path(char *pathname, char *fileamep,
+                                   int *buflen)
+{
+       errno = ENOSYS;
+       return -1;
+}
+
+int set_gpfs_winattrs(char *pathname,int flags,struct gpfs_winattr *attrs)
+{
+        errno = ENOSYS;
+        return -1;
+}
+
+int get_gpfs_winattrs(char *pathname,struct gpfs_winattr *attrs)
+{
+        errno = ENOSYS;
+        return -1;
+}
+
 void init_gpfs(void)
 {
        return;