MINOR: cfgparse: Add functions to backup and restore registered sections
This feature will be used by the stream processing offload engine (SPOE) to
parse dedicated configuration files without mixing HAProxy sections with SPOE
sections.
So, here we can back up all sections known by HAProxy, unregister all of them
and add new ones, dedicted to the SPOE. Once the SPOE configuration file parsed,
we can roll back all changes by restoring HAProxy sections.
diff --git a/include/common/cfgparse.h b/include/common/cfgparse.h
index 39e8a4c..9f432ad 100644
--- a/include/common/cfgparse.h
+++ b/include/common/cfgparse.h
@@ -74,6 +74,8 @@
int cfg_register_section(char *section_name,
int (*section_parser)(const char *, int, char **, int));
void cfg_unregister_sections(void);
+void cfg_backup_sections(struct list *backup_sections);
+void cfg_restore_sections(struct list *backup_sections);
int warnif_misplaced_tcp_conn(struct proxy *proxy, const char *file, int line, const char *arg);
int warnif_misplaced_tcp_sess(struct proxy *proxy, const char *file, int line, const char *arg);
int warnif_misplaced_tcp_cont(struct proxy *proxy, const char *file, int line, const char *arg);