ostree_sysroot_upgrader_new ()

OstreeSysrootUpgrader *
ostree_sysroot_upgrader_new (OstreeSysroot *sysroot,
                             GCancellable *cancellable,
                             GError **error);

ostree_sysroot_upgrader_new_for_os ()

OstreeSysrootUpgrader *
ostree_sysroot_upgrader_new_for_os (OstreeSysroot *sysroot,
                                    const char *osname,
                                    GCancellable *cancellable,
                                    GError **error);

ostree_sysroot_upgrader_new_for_os_with_flags ()

OstreeSysrootUpgrader *
ostree_sysroot_upgrader_new_for_os_with_flags
                               (OstreeSysroot *sysroot,
                                const char *osname,
                                OstreeSysrootUpgraderFlags flags,
                                GCancellable *cancellable,
                                GError **error);

ostree_sysroot_upgrader_get_origin ()

GKeyFile *
ostree_sysroot_upgrader_get_origin (OstreeSysrootUpgrader *self);

ostree_sysroot_upgrader_dup_origin ()

GKeyFile *
ostree_sysroot_upgrader_dup_origin (OstreeSysrootUpgrader *self);

ostree_sysroot_upgrader_set_origin ()

gboolean
ostree_sysroot_upgrader_set_origin (OstreeSysrootUpgrader *self,
                                    GKeyFile *origin,
                                    GCancellable *cancellable,
                                    GError **error);

Replace the origin with origin .

ostree_sysroot_upgrader_get_origin_description ()

char *
ostree_sysroot_upgrader_get_origin_description
                               (OstreeSysrootUpgrader *self);

ostree_sysroot_upgrader_check_timestamps ()

gboolean
ostree_sysroot_upgrader_check_timestamps
                               (OstreeRepo *repo,
                                const char *from_rev,
                                const char *to_rev,
                                GError **error);

Check that the timestamp on to_rev is equal to or newer than from_rev . This protects systems against man-in-the-middle attackers which provide a client with an older commit.

ostree_sysroot_upgrader_pull ()

gboolean
ostree_sysroot_upgrader_pull (OstreeSysrootUpgrader *self,
                              OstreeRepoPullFlags flags,
                              OstreeSysrootUpgraderPullFlags upgrader_flags,
                              OstreeAsyncProgress *progress,
                              gboolean *out_changed,
                              GCancellable *cancellable,
                              GError **error);

Perform a pull from the origin. First check if the ref has changed, if so download the linked objects, and store the updated ref locally. Then out_changed will be TRUE.

If the origin remote is unchanged, out_changed will be set to FALSE.

ostree_sysroot_upgrader_pull_one_dir ()

gboolean
ostree_sysroot_upgrader_pull_one_dir (OstreeSysrootUpgrader *self,
                                      const char *dir_to_pull,
                                      OstreeRepoPullFlags flags,
                                      OstreeSysrootUpgraderPullFlags upgrader_flags,
                                      OstreeAsyncProgress *progress,
                                      gboolean *out_changed,
                                      GCancellable *cancellable,
                                      GError **error);

Like ostree_sysroot_upgrader_pull(), but allows retrieving just a subpath of the tree. This can be used to download metadata files from inside the tree such as package databases.

ostree_sysroot_upgrader_deploy ()

gboolean
ostree_sysroot_upgrader_deploy (OstreeSysrootUpgrader *self,
                                GCancellable *cancellable,
                                GError **error);

Write the new deployment to disk, perform a configuration merge with /etc, and update the bootloader configuration.

OstreeSysrootUpgrader

typedef struct OstreeSysrootUpgrader OstreeSysrootUpgrader;

enum OstreeSysrootUpgraderFlags

Flags controlling operation of an OstreeSysrootUpgrader.

enum OstreeSysrootUpgraderPullFlags