-int label_init(void);
-int label_fix(const char *path);
-void label_finish(void);
-int label_socket_set(const char *label);
-void label_socket_clear(void);
-int label_fifofile_set(const char *label, const char *path);
-void label_file_clear(void);
-void label_free(const char *label);
-int label_get_socket_label_from_exe(const char *exe, char **label);
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