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Each library can have cr_plugin_init() and cr_plugin_fini() functions for initializing and finalizing. cr_plugin_init() can return a negative value in an error case.
Each library can have cr_plugin_init() and cr_plugin_fini() functions for initializing and finalizing. cr_plugin_init() can return a negative value in an error case.
==Images==
CRIU saves [images] in google protocol buffer format (PB format). We recomend to use this format for plugin images too.
All images are saved in a specified directory and plugins can call ''criu_get_image_dir()'' to get the file descriptor on this directory. The file descriptor is used, because the directory can be unreachable by path.
== Callbacks ==
== Callbacks ==