Cleanup in sysdep KRT code, part 1.

OS-dependent functions renamed to be more consistent,
prepared to merge krt-set and krt-scan headers.

Name changes:

struct krt_if_params -> struct kif_params
struct krt_if_status -> struct kif_status
struct krt_set/scan_params -> struct krt_params
struct krt_set/scan_status -> struct krt_status

krt_if_params_same -> kif_sys_reconfigure
krt_if_copy_params -> kif_sys_copy_config
krt_set/scan_params_same -> krt_sys_reconfigure
krt_set/scan_copy_params -> krt_sys_copy_config

krt_if_scan -> kif_do_scan
krt_set_notify -> krt_do_notify
krt_scan_fire -> krt_do_scan

krt_if_ -> kif_sys_
krt_scan_ -> krt_sys_
krt_set_ -> krt_sys_

1 files changed, 40 insertions, 25 deletions

diff --git a/sysdep/linux/netlink/netlink.c b/sysdep/linux/netlink/netlink.c
index 182088a1..e3faf043 100644
--- a/sysdep/linux/netlink/netlink.c
+++ b/sysdep/linux/netlink/netlink.c
@@ -548,7 +548,7 @@ nl_parse_addr(struct nlmsghdr *h)
 }
 
 void
-krt_if_scan(struct kif_proto *p UNUSED)
+kif_do_scan(struct kif_proto *p UNUSED)
 {
   struct nlmsghdr *h;
 
@@ -634,7 +634,7 @@ nl_send_route(struct krt_proto *p, rte *e, struct ea_list *eattrs, int new)
   r.r.rtm_family = BIRD_AF;
   r.r.rtm_dst_len = net->n.pxlen;
   r.r.rtm_tos = 0;
-  r.r.rtm_table = KRT_CF->scan.table_id;
+  r.r.rtm_table = KRT_CF->sys.table_id;
   r.r.rtm_protocol = RTPROT_BIRD;
   r.r.rtm_scope = RT_SCOPE_UNIVERSE;
   nl_add_attr_ipa(&r.h, sizeof(r), RTA_DST, net->n.prefix);
@@ -687,7 +687,7 @@ nl_send_route(struct krt_proto *p, rte *e, struct ea_list *eattrs, int new)
 }
 
 void
-krt_set_notify(struct krt_proto *p, net *n, rte *new, rte *old, struct ea_list *eattrs)
+krt_do_notify(struct krt_proto *p, net *n, rte *new, rte *old, struct ea_list *eattrs)
 {
   int err = 0;
 
@@ -940,7 +940,7 @@ nl_parse_route(struct nlmsghdr *h, int scan)
 }
 
 void
-krt_scan_fire(struct krt_proto *p UNUSED)	/* CONFIG_ALL_TABLES_AT_ONCE => p is NULL */
+krt_do_scan(struct krt_proto *p UNUSED)	/* CONFIG_ALL_TABLES_AT_ONCE => p is NULL */
 {
   struct nlmsghdr *h;
 
@@ -1084,15 +1084,38 @@ nl_open_async(void)
 static u8 nl_cf_table[(NL_NUM_TABLES+7) / 8];
 
 void
-krt_scan_preconfig(struct config *c UNUSED)
+krt_sys_start(struct krt_proto *p, int first)
+{
+  nl_table_map[KRT_CF->sys.table_id] = p;
+  if (first)
+    {
+      nl_open();
+      nl_open_async();
+    }
+}
+
+void
+krt_sys_shutdown(struct krt_proto *p UNUSED, int last UNUSED)
+{
+}
+
+int
+krt_sys_reconfigure(struct krt_proto *p UNUSED, struct krt_config *n, struct krt_config *o)
+{
+  return n->sys.table_id == o->sys.table_id;
+}
+
+
+void
+krt_sys_preconfig(struct config *c UNUSED)
 {
   bzero(&nl_cf_table, sizeof(nl_cf_table));
 }
 
 void
-krt_scan_postconfig(struct krt_config *x)
+krt_sys_postconfig(struct krt_config *x)
 {
-  int id = x->scan.table_id;
+  int id = x->sys.table_id;
 
   if (nl_cf_table[id/8] & (1 << (id%8)))
     cf_error("Multiple kernel syncers defined for table #%d", id);
@@ -1100,35 +1123,27 @@ krt_scan_postconfig(struct krt_config *x)
 }
 
 void
-krt_scan_construct(struct krt_config *x)
+krt_sys_init_config(struct krt_config *cf)
 {
-#ifndef IPV6
-  x->scan.table_id = RT_TABLE_MAIN;
-#else
-  x->scan.table_id = 254;
-#endif
+  cf->sys.table_id = RT_TABLE_MAIN;
 }
 
 void
-krt_scan_start(struct krt_proto *p, int first)
+krt_sys_copy_config(struct krt_config *d, struct krt_config *s)
 {
-  init_list(&p->scan.temp_ifs);
-  nl_table_map[KRT_CF->scan.table_id] = p;
-  if (first)
-    {
-      nl_open();
-      nl_open_async();
-    }
+  d->sys.table_id = s->sys.table_id;
 }
 
+
+
 void
-krt_scan_shutdown(struct krt_proto *p UNUSED, int last UNUSED)
+kif_sys_start(struct kif_proto *p UNUSED)
 {
+  nl_open();
+  nl_open_async();
 }
 
 void
-krt_if_start(struct kif_proto *p UNUSED)
+kif_sys_shutdown(struct kif_proto *p UNUSED)
 {
-  nl_open();
-  nl_open_async();
 }