static gboolean ldsm_is_hash_item_in_ignore_paths (gpointer key, gpointer value, gpointer user_data) { return ldsm_mount_is_user_ignore (key); }
static gboolean ldsm_mount_should_ignore (GUnixMountEntry *mount) { const gchar *fs, *device, *path; path = g_unix_mount_get_mount_path (mount); if (ldsm_mount_is_user_ignore (path)) return TRUE; /* This is borrowed from GLib and used as a way to determine * which mounts we should ignore by default. GLib doesn't * expose this in a way that allows it to be used for this * purpose */ /* We also ignore network filesystems */ const gchar *ignore_fs[] = { "adfs", "afs", "auto", "autofs", "autofs4", "cifs", "cxfs", "devfs", "devpts", "ecryptfs", "fdescfs", "gfs", "gfs2", "kernfs", "linprocfs", "linsysfs", "lustre", "lustre_lite", "ncpfs", "nfs", "nfs4", "nfsd", "ocfs2", "proc", "procfs", "ptyfs", "rpc_pipefs", "selinuxfs", "smbfs", "sysfs", "tmpfs", "usbfs", "zfs", NULL }; const gchar *ignore_devices[] = { "none", "sunrpc", "devpts", "nfsd", "/dev/loop", "/dev/vn", NULL }; fs = g_unix_mount_get_fs_type (mount); device = g_unix_mount_get_device_path (mount); if (is_in (fs, ignore_fs)) return TRUE; if (is_in (device, ignore_devices)) return TRUE; return FALSE; }
static gboolean ldsm_check_all_mounts (gpointer data) { GList *mounts; GList *l; GList *check_mounts = NULL; GList *full_mounts = NULL; guint number_of_mounts; guint number_of_full_mounts; gboolean multiple_volumes = FALSE; gboolean other_usable_volumes = FALSE; /* We iterate through the static mounts in /etc/fstab first, seeing if * they're mounted by checking if the GUnixMountPoint has a corresponding GUnixMountEntry. * Iterating through the static mounts means we automatically ignore dynamically mounted media. */ mounts = g_unix_mount_points_get (time_read); for (l = mounts; l != NULL; l = l->next) { GUnixMountPoint *mount_point = l->data; GUnixMountEntry *mount; LdsmMountInfo *mount_info; const gchar *path; path = g_unix_mount_point_get_mount_path (mount_point); mount = g_unix_mount_at (path, time_read); g_unix_mount_point_free (mount_point); if (mount == NULL) { /* The GUnixMountPoint is not mounted */ continue; } mount_info = g_new0 (LdsmMountInfo, 1); mount_info->mount = mount; path = g_unix_mount_get_mount_path (mount); if (g_unix_mount_is_readonly (mount)) { ldsm_free_mount_info (mount_info); continue; } if (ldsm_mount_is_user_ignore (g_unix_mount_get_mount_path (mount))) { ldsm_free_mount_info (mount_info); continue; } if (csd_should_ignore_unix_mount (mount)) { ldsm_free_mount_info (mount_info); continue; } if (statvfs (path, &mount_info->buf) != 0) { ldsm_free_mount_info (mount_info); continue; } if (ldsm_mount_is_virtual (mount_info)) { ldsm_free_mount_info (mount_info); continue; } check_mounts = g_list_prepend (check_mounts, mount_info); } g_list_free (mounts); number_of_mounts = g_list_length (check_mounts); if (number_of_mounts > 1) multiple_volumes = TRUE; for (l = check_mounts; l != NULL; l = l->next) { LdsmMountInfo *mount_info = l->data; if (!ldsm_mount_has_space (mount_info)) { full_mounts = g_list_prepend (full_mounts, mount_info); } else { g_hash_table_remove (ldsm_notified_hash, g_unix_mount_get_mount_path (mount_info->mount)); ldsm_free_mount_info (mount_info); } } number_of_full_mounts = g_list_length (full_mounts); if (number_of_mounts > number_of_full_mounts) other_usable_volumes = TRUE; ldsm_maybe_warn_mounts (full_mounts, multiple_volumes, other_usable_volumes); g_list_free (check_mounts); g_list_free (full_mounts); return TRUE; }