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Code

network: make several functions static

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This commit is contained in:
Yu Watanabe 2020-10-02 10:16:25 +09:00
parent d9940a3f8a
commit 74154c2e28
2 changed files with 117 additions and 133 deletions
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227
src/network/networkd-route.c
View File

@ -25,6 +25,116 @@
#define ROUTES_DEFAULT_MAX_PER_FAMILY 4096U #define ROUTES_DEFAULT_MAX_PER_FAMILY 4096U
static const char * const route_type_table[__RTN_MAX] = {
[RTN_UNICAST] = "unicast",
[RTN_LOCAL] = "local",
[RTN_BROADCAST] = "broadcast",
[RTN_ANYCAST] = "anycast",
[RTN_MULTICAST] = "multicast",
[RTN_BLACKHOLE] = "blackhole",
[RTN_UNREACHABLE] = "unreachable",
[RTN_PROHIBIT] = "prohibit",
[RTN_THROW] = "throw",
[RTN_NAT] = "nat",
[RTN_XRESOLVE] = "xresolve",
};
assert_cc(__RTN_MAX <= UCHAR_MAX);
DEFINE_PRIVATE_STRING_TABLE_LOOKUP(route_type, int);
static const char * const route_scope_table[] = {
[RT_SCOPE_UNIVERSE] = "global",
[RT_SCOPE_SITE] = "site",
[RT_SCOPE_LINK] = "link",
[RT_SCOPE_HOST] = "host",
[RT_SCOPE_NOWHERE] = "nowhere",
};
DEFINE_PRIVATE_STRING_TABLE_LOOKUP(route_scope, int);
#define ROUTE_SCOPE_STR_MAX CONST_MAX(DECIMAL_STR_MAX(int), STRLEN("nowhere") + 1)
static const char *format_route_scope(int scope, char *buf, size_t size) {
const char *s;
char *p = buf;
s = route_scope_to_string(scope);
if (s)
strpcpy(&p, size, s);
else
strpcpyf(&p, size, "%d", scope);
return buf;
}
static const char * const route_table_table[] = {
[RT_TABLE_DEFAULT] = "default",
[RT_TABLE_MAIN] = "main",
[RT_TABLE_LOCAL] = "local",
};
DEFINE_PRIVATE_STRING_TABLE_LOOKUP(route_table, int);
#define ROUTE_TABLE_STR_MAX CONST_MAX(DECIMAL_STR_MAX(int), STRLEN("default") + 1)
static const char *format_route_table(int table, char *buf, size_t size) {
const char *s;
char *p = buf;
s = route_table_to_string(table);
if (s)
strpcpy(&p, size, s);
else
strpcpyf(&p, size, "%d", table);
return buf;
}
static const char * const route_protocol_table[] = {
[RTPROT_KERNEL] = "kernel",
[RTPROT_BOOT] = "boot",
[RTPROT_STATIC] = "static",
};
DEFINE_PRIVATE_STRING_TABLE_LOOKUP_FROM_STRING(route_protocol, int);
static const char * const route_protocol_full_table[] = {
[RTPROT_REDIRECT] = "redirect",
[RTPROT_KERNEL] = "kernel",
[RTPROT_BOOT] = "boot",
[RTPROT_STATIC] = "static",
[RTPROT_GATED] = "gated",
[RTPROT_RA] = "ra",
[RTPROT_MRT] = "mrt",
[RTPROT_ZEBRA] = "zebra",
[RTPROT_BIRD] = "bird",
[RTPROT_DNROUTED] = "dnrouted",
[RTPROT_XORP] = "xorp",
[RTPROT_NTK] = "ntk",
[RTPROT_DHCP] = "dhcp",
[RTPROT_MROUTED] = "mrouted",
[RTPROT_BABEL] = "babel",
[RTPROT_BGP] = "bgp",
[RTPROT_ISIS] = "isis",
[RTPROT_OSPF] = "ospf",
[RTPROT_RIP] = "rip",
[RTPROT_EIGRP] = "eigrp",
};
DEFINE_PRIVATE_STRING_TABLE_LOOKUP_TO_STRING(route_protocol_full, int);
#define ROUTE_PROTOCOL_STR_MAX CONST_MAX(DECIMAL_STR_MAX(int), STRLEN("redirect") + 1)
static const char *format_route_protocol(int protocol, char *buf, size_t size) {
const char *s;
char *p = buf;
s = route_protocol_full_to_string(protocol);
if (s)
strpcpy(&p, size, s);
else
strpcpyf(&p, size, "%d", protocol);
return buf;
}
static unsigned routes_max(void) { static unsigned routes_max(void) {
static thread_local unsigned cached = 0; static thread_local unsigned cached = 0;
@ -282,7 +392,7 @@ DEFINE_HASH_OPS_WITH_KEY_DESTRUCTOR(
route_compare_func, route_compare_func,
route_free); route_free);
bool route_equal(Route *r1, Route *r2) { static bool route_equal(Route *r1, Route *r2) {
if (r1 == r2) if (r1 == r2)
return true; return true;
@ -292,7 +402,7 @@ bool route_equal(Route *r1, Route *r2) {
return route_compare_func(r1, r2) == 0; return route_compare_func(r1, r2) == 0;
} }
int route_get(Link *link, Route *in, Route **ret) { static int route_get(Link *link, Route *in, Route **ret) {
Route *existing; Route *existing;
@ -362,11 +472,11 @@ static int route_add_internal(Link *link, Set **routes, Route *in, Route **ret)
return 0; return 0;
} }
int route_add_foreign(Link *link, Route *in, Route **ret) { static int route_add_foreign(Link *link, Route *in, Route **ret) {
return route_add_internal(link, &link->routes_foreign, in, ret); return route_add_internal(link, &link->routes_foreign, in, ret);
} }
int route_add(Link *link, Route *in, Route **ret) { static int route_add(Link *link, Route *in, Route **ret) {
Route *route; Route *route;
int r; int r;
@ -585,7 +695,7 @@ int link_drop_routes(Link *link) {
return r; return r;
} }
int route_expire_handler(sd_event_source *s, uint64_t usec, void *userdata) { static int route_expire_handler(sd_event_source *s, uint64_t usec, void *userdata) {
Route *route = userdata; Route *route = userdata;
int r; int r;
@ -1378,113 +1488,6 @@ int network_add_default_route_on_device(Network *network) {
return 0; return 0;
} }
static const char * const route_type_table[__RTN_MAX] = {
[RTN_UNICAST] = "unicast",
[RTN_LOCAL] = "local",
[RTN_BROADCAST] = "broadcast",
[RTN_ANYCAST] = "anycast",
[RTN_MULTICAST] = "multicast",
[RTN_BLACKHOLE] = "blackhole",
[RTN_UNREACHABLE] = "unreachable",
[RTN_PROHIBIT] = "prohibit",
[RTN_THROW] = "throw",
[RTN_NAT] = "nat",
[RTN_XRESOLVE] = "xresolve",
};
assert_cc(__RTN_MAX <= UCHAR_MAX);
DEFINE_STRING_TABLE_LOOKUP(route_type, int);
static const char * const route_scope_table[] = {
[RT_SCOPE_UNIVERSE] = "global",
[RT_SCOPE_SITE] = "site",
[RT_SCOPE_LINK] = "link",
[RT_SCOPE_HOST] = "host",
[RT_SCOPE_NOWHERE] = "nowhere",
};
DEFINE_PRIVATE_STRING_TABLE_LOOKUP(route_scope, int);
const char *format_route_scope(int scope, char *buf, size_t size) {
const char *s;
char *p = buf;
s = route_scope_to_string(scope);
if (s)
strpcpy(&p, size, s);
else
strpcpyf(&p, size, "%d", scope);
return buf;
}
static const char * const route_table_table[] = {
[RT_TABLE_DEFAULT] = "default",
[RT_TABLE_MAIN] = "main",
[RT_TABLE_LOCAL] = "local",
};
DEFINE_PRIVATE_STRING_TABLE_LOOKUP(route_table, int);
const char *format_route_table(int table, char *buf, size_t size) {
const char *s;
char *p = buf;
s = route_table_to_string(table);
if (s)
strpcpy(&p, size, s);
else
strpcpyf(&p, size, "%d", table);
return buf;
}
static const char * const route_protocol_table[] = {
[RTPROT_KERNEL] = "kernel",
[RTPROT_BOOT] = "boot",
[RTPROT_STATIC] = "static",
};
DEFINE_PRIVATE_STRING_TABLE_LOOKUP_FROM_STRING(route_protocol, int);
static const char * const route_protocol_full_table[] = {
[RTPROT_REDIRECT] = "redirect",
[RTPROT_KERNEL] = "kernel",
[RTPROT_BOOT] = "boot",
[RTPROT_STATIC] = "static",
[RTPROT_GATED] = "gated",
[RTPROT_RA] = "ra",
[RTPROT_MRT] = "mrt",
[RTPROT_ZEBRA] = "zebra",
[RTPROT_BIRD] = "bird",
[RTPROT_DNROUTED] = "dnrouted",
[RTPROT_XORP] = "xorp",
[RTPROT_NTK] = "ntk",
[RTPROT_DHCP] = "dhcp",
[RTPROT_MROUTED] = "mrouted",
[RTPROT_BABEL] = "babel",
[RTPROT_BGP] = "bgp",
[RTPROT_ISIS] = "isis",
[RTPROT_OSPF] = "ospf",
[RTPROT_RIP] = "rip",
[RTPROT_EIGRP] = "eigrp",
};
DEFINE_PRIVATE_STRING_TABLE_LOOKUP_TO_STRING(route_protocol_full, int);
const char *format_route_protocol(int protocol, char *buf, size_t size) {
const char *s;
char *p = buf;
s = route_protocol_full_to_string(protocol);
if (s)
strpcpy(&p, size, s);
else
strpcpyf(&p, size, "%d", protocol);
return buf;
}
int config_parse_gateway( int config_parse_gateway(
const char *unit, const char *unit,
const char *filename, const char *filename,

23
src/network/networkd-route.h
View File

@ -68,6 +68,8 @@ extern const struct hash_ops route_hash_ops;
int route_new(Route **ret); int route_new(Route **ret);
Route *route_free(Route *route); Route *route_free(Route *route);
DEFINE_NETWORK_SECTION_FUNCTIONS(Route, route_free);
int route_configure(Route *route, Link *link, link_netlink_message_handler_t callback, Route **ret); int route_configure(Route *route, Link *link, link_netlink_message_handler_t callback, Route **ret);
int route_remove(Route *route, Link *link, link_netlink_message_handler_t callback); int route_remove(Route *route, Link *link, link_netlink_message_handler_t callback);
@ -79,31 +81,10 @@ int link_deserialize_routes(Link *link, const char *routes);
int manager_rtnl_process_route(sd_netlink *rtnl, sd_netlink_message *message, Manager *m); int manager_rtnl_process_route(sd_netlink *rtnl, sd_netlink_message *message, Manager *m);
int route_get(Link *link, Route *in, Route **ret);
int route_add(Link *link, Route *in, Route **ret);
int route_add_foreign(Link *link, Route *in, Route **ret);
bool route_equal(Route *r1, Route *r2);
int route_expire_handler(sd_event_source *s, uint64_t usec, void *userdata);
DEFINE_NETWORK_SECTION_FUNCTIONS(Route, route_free);
int network_add_ipv4ll_route(Network *network); int network_add_ipv4ll_route(Network *network);
int network_add_default_route_on_device(Network *network); int network_add_default_route_on_device(Network *network);
void network_verify_routes(Network *network); void network_verify_routes(Network *network);
const char* route_type_to_string(int t) _const_;
int route_type_from_string(const char *s) _pure_;
#define ROUTE_SCOPE_STR_MAX CONST_MAX(DECIMAL_STR_MAX(int), STRLEN("nowhere") + 1)
const char *format_route_scope(int scope, char *buf, size_t size);
#define ROUTE_TABLE_STR_MAX CONST_MAX(DECIMAL_STR_MAX(int), STRLEN("default") + 1)
const char *format_route_table(int table, char *buf, size_t size);
#define ROUTE_PROTOCOL_STR_MAX CONST_MAX(DECIMAL_STR_MAX(int), STRLEN("redirect") + 1)
const char *format_route_protocol(int protocol, char *buf, size_t size);
CONFIG_PARSER_PROTOTYPE(config_parse_gateway); CONFIG_PARSER_PROTOTYPE(config_parse_gateway);
CONFIG_PARSER_PROTOTYPE(config_parse_preferred_src); CONFIG_PARSER_PROTOTYPE(config_parse_preferred_src);
CONFIG_PARSER_PROTOTYPE(config_parse_destination); CONFIG_PARSER_PROTOTYPE(config_parse_destination);