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upgrader: Add ostree_sysroot_upgrader_dup_origin()
Convenience function returns a copy of the origin file, useful when modifying it.
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@ -410,6 +410,7 @@ ostree_sysroot_upgrader_new_for_os
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OstreeSysrootUpgraderFlags
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ostree_sysroot_upgrader_new_for_os_with_flags
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ostree_sysroot_upgrader_get_origin
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ostree_sysroot_upgrader_dup_origin
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ostree_sysroot_upgrader_set_origin
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ostree_sysroot_upgrader_get_origin_description
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ostree_sysroot_upgrader_check_timestamps
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@ -341,6 +341,33 @@ ostree_sysroot_upgrader_get_origin (OstreeSysrootUpgrader *self)
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return self->origin;
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}
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/**
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* ostree_sysroot_upgrader_dup_origin:
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* @self: Sysroot
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*
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* Returns: (transfer full): A copy of the origin file, or %NULL if unknown
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*/
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GKeyFile *
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ostree_sysroot_upgrader_dup_origin (OstreeSysrootUpgrader *self)
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{
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GKeyFile *copy = NULL;
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g_return_val_if_fail (OSTREE_IS_SYSROOT_UPGRADER (self), NULL);
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if (self->origin != NULL)
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{
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g_autofree char *data = NULL;
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gsize length = 0;
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copy = g_key_file_new ();
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data = g_key_file_to_data (self->origin, &length, NULL);
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g_key_file_load_from_data (copy, data, length,
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G_KEY_FILE_KEEP_COMMENTS, NULL);
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}
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return copy;
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}
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/**
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* ostree_sysroot_upgrader_set_origin:
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* @self: Sysroot
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@ -62,6 +62,7 @@ OstreeSysrootUpgrader *ostree_sysroot_upgrader_new_for_os_with_flags (OstreeSysr
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GError **error);
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GKeyFile *ostree_sysroot_upgrader_get_origin (OstreeSysrootUpgrader *self);
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GKeyFile *ostree_sysroot_upgrader_dup_origin (OstreeSysrootUpgrader *self);
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gboolean ostree_sysroot_upgrader_set_origin (OstreeSysrootUpgrader *self, GKeyFile *origin,
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GCancellable *cancellable, GError **error);
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