From 4a23ede2b056a41456790cc20a0c3d92a7137693 Mon Sep 17 00:00:00 2001 From: Maria Matejka Date: Fri, 18 Mar 2022 22:05:50 +0100 Subject: [PATCH] Protocols have their own explicit init routines --- Makefile.in | 10 ++++++++++ nest/Makefile | 7 ++++++- nest/proto.c | 45 +++++-------------------------------------- nest/protocol.h | 4 ++-- nest/rt-dev.c | 6 ++++++ proto/babel/Makefile | 1 + proto/babel/babel.c | 6 ++++++ proto/bfd/Makefile | 3 ++- proto/bfd/bfd.c | 17 ++++++++-------- proto/bgp/Makefile | 3 ++- proto/bgp/bgp.c | 5 +++++ proto/mrt/Makefile | 3 ++- proto/mrt/mrt.c | 6 ++++++ proto/ospf/Makefile | 3 ++- proto/ospf/ospf.c | 6 ++++++ proto/perf/Makefile | 1 + proto/perf/perf.c | 6 ++++++ proto/pipe/Makefile | 3 ++- proto/pipe/pipe.c | 6 ++++++ proto/radv/Makefile | 3 ++- proto/radv/radv.c | 6 ++++++ proto/rip/Makefile | 3 ++- proto/rip/rip.c | 6 ++++++ proto/rpki/Makefile | 3 ++- proto/rpki/rpki.c | 6 ++++++ proto/static/Makefile | 3 ++- proto/static/static.c | 6 ++++++ sysdep/unix/Makefile | 2 ++ sysdep/unix/krt.c | 13 +++++++++++++ sysdep/unix/main.c | 2 -- test/bt-utils.c | 2 -- 31 files changed, 131 insertions(+), 65 deletions(-) diff --git a/Makefile.in b/Makefile.in index e0ff4a1d..0d55807b 100644 --- a/Makefile.in +++ b/Makefile.in @@ -82,6 +82,9 @@ conf-lex-targets := $(addprefix $(objdir)/conf/,cf-lex.o) conf-y-targets := $(addprefix $(objdir)/conf/,cf-parse.y keywords.h commands.h) cf-local = $(conf-y-targets): $(s)config.Y +# nest/Makefile declarations needed for all other modules +proto-build-c := $(addprefix $(objdir)/nest/,proto-build.c) + src-o-files = $(patsubst %.c,$(o)%.o,$(src)) tests-target-files = $(patsubst %.c,$(o)%,$(tests_src)) @@ -95,6 +98,13 @@ else o = $(patsubst $(srcdir)%,$(objdir)%,$(s)) endif +define proto-build_in = +PROTO_BUILD += $(1) +$(proto-build-c): $(lastword $(MAKEFILE_LIST)) +endef + +proto-build = $(eval $(call proto-build_in,$(1))) + define clean_in = clean:: rm -f $(addprefix $(o),$(1)) diff --git a/nest/Makefile b/nest/Makefile index 884d3950..7d451ba4 100644 --- a/nest/Makefile +++ b/nest/Makefile @@ -1,7 +1,12 @@ -src := a-path.c a-set.c cli.c cmds.c iface.c locks.c neighbor.c password.c proto.c rt-attr.c rt-dev.c rt-fib.c rt-show.c rt-table.c +src := a-path.c a-set.c cli.c cmds.c iface.c locks.c neighbor.c password.c proto.c proto-build.c rt-attr.c rt-dev.c rt-fib.c rt-show.c rt-table.c obj := $(src-o-files) $(all-daemon) $(cf-local) +$(call proto-build,dev_build) + +$(proto-build-c): $(lastword $(MAKEFILE_LIST)) + $(E)echo GEN $@ + $(Q)echo "$(patsubst %,void %(void); ,$(PROTO_BUILD)) void protos_build_gen(void) { $(patsubst %, %(); ,$(PROTO_BUILD))}" > $@ tests_src := a-set_test.c a-path_test.c tests_targets := $(tests_targets) $(tests-target-files) diff --git a/nest/proto.c b/nest/proto.c index 7cfb1555..7074f73a 100644 --- a/nest/proto.c +++ b/nest/proto.c @@ -23,9 +23,9 @@ #include "filter/f-inst.h" pool *proto_pool; -list proto_list; +list STATIC_LIST_INIT(proto_list); -static list protocol_list; +static list STATIC_LIST_INIT(protocol_list); struct protocol *class_to_protocol[PROTOCOL__MAX]; #define CD(c, msg, args...) ({ if (c->debug & D_STATES) log(L_TRACE "%s.%s: " msg, c->proto->name, c->name ?: "?", ## args); }) @@ -1651,6 +1651,8 @@ proto_build(struct protocol *p) /* FIXME: convert this call to some protocol hook */ extern void bfd_init_all(void); +void protos_build_gen(void); + /** * protos_build - build a protocol list * @@ -1663,44 +1665,7 @@ extern void bfd_init_all(void); void protos_build(void) { - init_list(&proto_list); - init_list(&protocol_list); - - proto_build(&proto_device); -#ifdef CONFIG_RADV - proto_build(&proto_radv); -#endif -#ifdef CONFIG_RIP - proto_build(&proto_rip); -#endif -#ifdef CONFIG_STATIC - proto_build(&proto_static); -#endif -#ifdef CONFIG_MRT - proto_build(&proto_mrt); -#endif -#ifdef CONFIG_OSPF - proto_build(&proto_ospf); -#endif -#ifdef CONFIG_PIPE - proto_build(&proto_pipe); -#endif -#ifdef CONFIG_BGP - proto_build(&proto_bgp); -#endif -#ifdef CONFIG_BFD - proto_build(&proto_bfd); - bfd_init_all(); -#endif -#ifdef CONFIG_BABEL - proto_build(&proto_babel); -#endif -#ifdef CONFIG_RPKI - proto_build(&proto_rpki); -#endif -#ifdef CONFIG_PERF - proto_build(&proto_perf); -#endif + protos_build_gen(); proto_pool = rp_new(&root_pool, "Protocols"); proto_shutdown_timer = tm_new(proto_pool); diff --git a/nest/protocol.h b/nest/protocol.h index e05dd7ec..d0810a8f 100644 --- a/nest/protocol.h +++ b/nest/protocol.h @@ -84,8 +84,8 @@ struct protocol { void (*copy_config)(struct proto_config *, struct proto_config *); /* Copy config from given protocol instance */ }; -void protos_build(void); -void proto_build(struct protocol *); +void protos_build(void); /* Called from sysdep to initialize protocols */ +void proto_build(struct protocol *); /* Called from protocol to register itself */ void protos_preconfig(struct config *); void protos_commit(struct config *new, struct config *old, int force_restart, int type); struct proto * proto_spawn(struct proto_config *cf, uint disabled); diff --git a/nest/rt-dev.c b/nest/rt-dev.c index e2e65926..05e64fc3 100644 --- a/nest/rt-dev.c +++ b/nest/rt-dev.c @@ -195,3 +195,9 @@ struct protocol proto_device = { .reconfigure = dev_reconfigure, .copy_config = dev_copy_config }; + +void +dev_build(void) +{ + proto_build(&proto_device); +} diff --git a/proto/babel/Makefile b/proto/babel/Makefile index 06b58e95..ae6aeaf2 100644 --- a/proto/babel/Makefile +++ b/proto/babel/Makefile @@ -2,5 +2,6 @@ src := babel.c packets.c obj := $(src-o-files) $(all-daemon) $(cf-local) +$(call proto-build,babel_build) tests_objs := $(tests_objs) $(src-o-files) diff --git a/proto/babel/babel.c b/proto/babel/babel.c index b3411fc2..8040345f 100644 --- a/proto/babel/babel.c +++ b/proto/babel/babel.c @@ -2494,3 +2494,9 @@ struct protocol proto_babel = { .get_route_info = babel_get_route_info, .get_attr = babel_get_attr }; + +void +babel_build(void) +{ + proto_build(&proto_babel); +} diff --git a/proto/bfd/Makefile b/proto/bfd/Makefile index 402122fc..dbdc0a09 100644 --- a/proto/bfd/Makefile +++ b/proto/bfd/Makefile @@ -2,5 +2,6 @@ src := bfd.c io.c packets.c obj := $(src-o-files) $(all-daemon) $(cf-local) +$(call proto-build,bfd_build) -tests_objs := $(tests_objs) $(src-o-files) \ No newline at end of file +tests_objs := $(tests_objs) $(src-o-files) diff --git a/proto/bfd/bfd.c b/proto/bfd/bfd.c index 277f38bf..d1e97cd5 100644 --- a/proto/bfd/bfd.c +++ b/proto/bfd/bfd.c @@ -113,8 +113,8 @@ #define HASH_IP_EQ(a1,n1,a2,n2) ipa_equal(a1, a2) && n1 == n2 #define HASH_IP_FN(a,n) ipa_hash(a) ^ u32_hash(n) -static list bfd_proto_list; -static list bfd_wait_list; +static list STATIC_LIST_INIT(bfd_proto_list); +static list STATIC_LIST_INIT(bfd_wait_list); const char *bfd_state_names[] = { "AdminDown", "Down", "Init", "Up" }; @@ -998,13 +998,6 @@ bfd_notify_init(struct bfd_proto *p) * BFD protocol glue */ -void -bfd_init_all(void) -{ - init_list(&bfd_proto_list); - init_list(&bfd_wait_list); -} - static struct proto * bfd_init(struct proto_config *c) { @@ -1186,3 +1179,9 @@ struct protocol proto_bfd = { .reconfigure = bfd_reconfigure, .copy_config = bfd_copy_config, }; + +void +bfd_build(void) +{ + proto_build(&proto_bfd); +} diff --git a/proto/bgp/Makefile b/proto/bgp/Makefile index 00aaef5e..2a4cc99c 100644 --- a/proto/bgp/Makefile +++ b/proto/bgp/Makefile @@ -2,5 +2,6 @@ src := attrs.c bgp.c packets.c obj := $(src-o-files) $(all-daemon) $(cf-local) +$(call proto-build,bgp_build) -tests_objs := $(tests_objs) $(src-o-files) \ No newline at end of file +tests_objs := $(tests_objs) $(src-o-files) diff --git a/proto/bgp/bgp.c b/proto/bgp/bgp.c index 52400762..8c97f7b3 100644 --- a/proto/bgp/bgp.c +++ b/proto/bgp/bgp.c @@ -2592,3 +2592,8 @@ struct protocol proto_bgp = { .get_route_info = bgp_get_route_info, .show_proto_info = bgp_show_proto_info }; + +void bgp_build(void) +{ + proto_build(&proto_bgp); +} diff --git a/proto/mrt/Makefile b/proto/mrt/Makefile index 925fb102..000e1c1c 100644 --- a/proto/mrt/Makefile +++ b/proto/mrt/Makefile @@ -2,5 +2,6 @@ src := mrt.c obj := $(src-o-files) $(all-daemon) $(cf-local) +$(call proto-build,mrt_build) -tests_objs := $(tests_objs) $(src-o-files) \ No newline at end of file +tests_objs := $(tests_objs) $(src-o-files) diff --git a/proto/mrt/mrt.c b/proto/mrt/mrt.c index e885611a..70b2aeff 100644 --- a/proto/mrt/mrt.c +++ b/proto/mrt/mrt.c @@ -916,3 +916,9 @@ struct protocol proto_mrt = { .reconfigure = mrt_reconfigure, .copy_config = mrt_copy_config, }; + +void +mrt_build(void) +{ + proto_build(&proto_mrt); +} diff --git a/proto/ospf/Makefile b/proto/ospf/Makefile index 39e74f71..85664543 100644 --- a/proto/ospf/Makefile +++ b/proto/ospf/Makefile @@ -2,5 +2,6 @@ src := dbdes.c hello.c iface.c lsack.c lsalib.c lsreq.c lsupd.c neighbor.c ospf. obj := $(src-o-files) $(all-daemon) $(cf-local) +$(call proto-build,ospf_build) -tests_objs := $(tests_objs) $(src-o-files) \ No newline at end of file +tests_objs := $(tests_objs) $(src-o-files) diff --git a/proto/ospf/ospf.c b/proto/ospf/ospf.c index f9aa6cd1..4ea53942 100644 --- a/proto/ospf/ospf.c +++ b/proto/ospf/ospf.c @@ -1534,3 +1534,9 @@ struct protocol proto_ospf = { .get_attr = ospf_get_attr, .get_route_info = ospf_get_route_info }; + +void +ospf_build(void) +{ + proto_build(&proto_ospf); +} diff --git a/proto/perf/Makefile b/proto/perf/Makefile index 7877fb19..42051f43 100644 --- a/proto/perf/Makefile +++ b/proto/perf/Makefile @@ -2,5 +2,6 @@ src := perf.c obj := $(src-o-files) $(all-daemon) $(cf-local) +$(call proto-build,perf_build) tests_objs := $(tests_objs) $(src-o-files) diff --git a/proto/perf/perf.c b/proto/perf/perf.c index 52784c14..5d228045 100644 --- a/proto/perf/perf.c +++ b/proto/perf/perf.c @@ -315,3 +315,9 @@ struct protocol proto_perf = { .reconfigure = perf_reconfigure, .copy_config = perf_copy_config, }; + +void +perf_build(void) +{ + proto_build(&proto_perf); +} diff --git a/proto/pipe/Makefile b/proto/pipe/Makefile index 5093da98..ba66027f 100644 --- a/proto/pipe/Makefile +++ b/proto/pipe/Makefile @@ -2,5 +2,6 @@ src := pipe.c obj := $(src-o-files) $(all-daemon) $(cf-local) +$(call proto-build,pipe_build) -tests_objs := $(tests_objs) $(src-o-files) \ No newline at end of file +tests_objs := $(tests_objs) $(src-o-files) diff --git a/proto/pipe/pipe.c b/proto/pipe/pipe.c index 97862780..c3457135 100644 --- a/proto/pipe/pipe.c +++ b/proto/pipe/pipe.c @@ -303,3 +303,9 @@ struct protocol proto_pipe = { .get_status = pipe_get_status, .show_proto_info = pipe_show_proto_info }; + +void +pipe_build(void) +{ + proto_build(&proto_pipe); +} diff --git a/proto/radv/Makefile b/proto/radv/Makefile index 05317eff..4780bee3 100644 --- a/proto/radv/Makefile +++ b/proto/radv/Makefile @@ -2,5 +2,6 @@ src := packets.c radv.c obj := $(src-o-files) $(all-daemon) $(cf-local) +$(call proto-build,radv_build) -tests_objs := $(tests_objs) $(src-o-files) \ No newline at end of file +tests_objs := $(tests_objs) $(src-o-files) diff --git a/proto/radv/radv.c b/proto/radv/radv.c index 540ff2a7..7985997a 100644 --- a/proto/radv/radv.c +++ b/proto/radv/radv.c @@ -771,3 +771,9 @@ struct protocol proto_radv = { .get_status = radv_get_status, .get_attr = radv_get_attr }; + +void +radv_build(void) +{ + proto_build(&proto_radv); +} diff --git a/proto/rip/Makefile b/proto/rip/Makefile index 7feabcd8..b9ff62d6 100644 --- a/proto/rip/Makefile +++ b/proto/rip/Makefile @@ -2,5 +2,6 @@ src := packets.c rip.c obj := $(src-o-files) $(all-daemon) $(cf-local) +$(call proto-build,rip_build) -tests_objs := $(tests_objs) $(src-o-files) \ No newline at end of file +tests_objs := $(tests_objs) $(src-o-files) diff --git a/proto/rip/rip.c b/proto/rip/rip.c index eb232316..9d8b9849 100644 --- a/proto/rip/rip.c +++ b/proto/rip/rip.c @@ -1342,3 +1342,9 @@ struct protocol proto_rip = { .get_route_info = rip_get_route_info, .get_attr = rip_get_attr }; + +void +rip_build(void) +{ + proto_build(&proto_rip); +} diff --git a/proto/rpki/Makefile b/proto/rpki/Makefile index eb09b7df..8e3a2761 100644 --- a/proto/rpki/Makefile +++ b/proto/rpki/Makefile @@ -2,5 +2,6 @@ src := rpki.c packets.c tcp_transport.c ssh_transport.c transport.c obj := $(src-o-files) $(all-daemon) $(cf-local) +$(call proto-build,rpki_build) -tests_objs := $(tests_objs) $(src-o-files) \ No newline at end of file +tests_objs := $(tests_objs) $(src-o-files) diff --git a/proto/rpki/rpki.c b/proto/rpki/rpki.c index be3d19ab..6e111a81 100644 --- a/proto/rpki/rpki.c +++ b/proto/rpki/rpki.c @@ -949,3 +949,9 @@ struct protocol proto_rpki = { .reconfigure = rpki_reconfigure, .get_status = rpki_get_status, }; + +void +rpki_build(void) +{ + proto_build(&proto_rpki); +} diff --git a/proto/static/Makefile b/proto/static/Makefile index e38f9b74..26aed31f 100644 --- a/proto/static/Makefile +++ b/proto/static/Makefile @@ -2,5 +2,6 @@ src := static.c obj := $(src-o-files) $(all-daemon) $(cf-local) +$(call proto-build,static_build) -tests_objs := $(tests_objs) $(src-o-files) \ No newline at end of file +tests_objs := $(tests_objs) $(src-o-files) diff --git a/proto/static/static.c b/proto/static/static.c index 6d3871cc..cf2e4585 100644 --- a/proto/static/static.c +++ b/proto/static/static.c @@ -793,3 +793,9 @@ struct protocol proto_static = { .copy_config = static_copy_config, .get_route_info = static_get_route_info, }; + +void +static_build(void) +{ + proto_build(&proto_static); +} diff --git a/sysdep/unix/Makefile b/sysdep/unix/Makefile index d0d36b5f..51ab98a9 100644 --- a/sysdep/unix/Makefile +++ b/sysdep/unix/Makefile @@ -2,6 +2,8 @@ src := alloc.c io.c krt.c log.c main.c random.c obj := $(src-o-files) $(all-daemon) $(cf-local) +$(call proto-build,kif_build) +$(call proto-build,krt_build) $(conf-y-targets): $(s)krt.Y src := $(filter-out main.c, $(src)) diff --git a/sysdep/unix/krt.c b/sysdep/unix/krt.c index 7d7ec7e6..bfd69b73 100644 --- a/sysdep/unix/krt.c +++ b/sysdep/unix/krt.c @@ -243,6 +243,13 @@ struct protocol proto_unix_iface = { .copy_config = kif_copy_config }; +void +kif_build(void) +{ + proto_build(&proto_unix_iface); +} + + /* * Tracing of routes */ @@ -1177,3 +1184,9 @@ struct protocol proto_unix_kernel = { .dump = krt_dump, #endif }; + +void +krt_build(void) +{ + proto_build(&proto_unix_kernel); +} diff --git a/sysdep/unix/main.c b/sysdep/unix/main.c index cdf0a310..71749324 100644 --- a/sysdep/unix/main.c +++ b/sysdep/unix/main.c @@ -906,8 +906,6 @@ main(int argc, char **argv) open_pid_file(); protos_build(); - proto_build(&proto_unix_kernel); - proto_build(&proto_unix_iface); struct config *conf = read_config(); diff --git a/test/bt-utils.c b/test/bt-utils.c index 2a7799c3..8496e185 100644 --- a/test/bt-utils.c +++ b/test/bt-utils.c @@ -68,8 +68,6 @@ bt_bird_init(void) config_init(); protos_build(); - proto_build(&proto_unix_kernel); - proto_build(&proto_unix_iface); } void bt_bird_cleanup(void)