Commit c8cafc8e authored by Ondřej Zajíček's avatar Ondřej Zajíček

Minor code cleanups

parent 920a86e8
......@@ -589,7 +589,7 @@ cf_lex_init(int is_cli, struct config *c)
cf_lex_init_kh();
ifs_head = ifs = push_ifs(NULL);
if (!is_cli)
if (!is_cli)
{
ifs->file_name = c->file_name;
ifs->fd = c->file_fd;
......
......@@ -85,7 +85,7 @@ int undo_available; /* Undo was not requested from last reconfiguration */
* further use. Returns a pointer to the structure.
*/
struct config *
config_alloc(byte *name)
config_alloc(const byte *name)
{
pool *p = rp_new(&root_pool, "Config");
linpool *l = lp_new(p, 4080);
......@@ -405,7 +405,7 @@ config_confirm(void)
* if it's been queued due to another reconfiguration being in progress now,
* %CONF_UNQUEUED if a scheduled reconfiguration is removed, %CONF_NOTHING
* if there is no relevant configuration to undo (the previous config request
* was config_undo() too) or %CONF_SHUTDOWN if BIRD is in shutdown mode and
* was config_undo() too) or %CONF_SHUTDOWN if BIRD is in shutdown mode and
* no new configuration changes are accepted.
*/
int
......@@ -530,7 +530,7 @@ cf_error(char *msg, ...)
* and we want to preserve it for further use.
*/
char *
cfg_strdup(char *c)
cfg_strdup(const char *c)
{
int l = strlen(c) + 1;
char *z = cfg_allocu(l);
......
......@@ -21,7 +21,7 @@ struct config {
list protos; /* Configured protocol instances (struct proto_config) */
list tables; /* Configured routing tables (struct rtable_config) */
list roa_tables; /* Configured ROA tables (struct roa_table_config) */
list logfiles; /* Configured log fils (sysdep) */
list logfiles; /* Configured log files (sysdep) */
int mrtdump_file; /* Configured MRTDump file (sysdep, fd in unix) */
char *syslog_name; /* Name used for syslog (NULL -> no syslog) */
......@@ -61,7 +61,7 @@ struct config {
extern struct config *config; /* Currently active configuration */
extern struct config *new_config; /* Configuration being parsed */
struct config *config_alloc(byte *name);
struct config *config_alloc(const byte *name);
int config_parse(struct config *);
int cli_parse(struct config *);
void config_free(struct config *);
......@@ -95,7 +95,7 @@ extern linpool *cfg_mem;
#define cfg_alloc(size) lp_alloc(cfg_mem, size)
#define cfg_allocu(size) lp_allocu(cfg_mem, size)
#define cfg_allocz(size) lp_allocz(cfg_mem, size)
char *cfg_strdup(char *c);
char *cfg_strdup(const char *c);
void cfg_copy_list(list *dest, list *src, unsigned node_size);
/* Lexer */
......
......@@ -138,7 +138,7 @@ expr_us:
/* Switches */
bool:
expr {$$ = !!$1; }
expr { $$ = !!$1; }
| ON { $$ = 1; }
| YES { $$ = 1; }
| OFF { $$ = 0; }
......
......@@ -158,7 +158,7 @@ f_new_lc_item(u32 f1, u32 t1, u32 f2, u32 t2, u32 f3, u32 t3)
static inline struct f_inst *
f_generate_empty(struct f_inst *dyn)
{
{
struct f_inst *e = f_new_inst();
e->code = 'E';
......@@ -261,7 +261,7 @@ f_generate_ec(u16 kind, struct f_inst *tk, struct f_inst *tv)
if (c1 && c2) {
u64 ec;
if (kind == EC_GENERIC) {
ec = ec_generic(key, val2);
}
......@@ -280,7 +280,7 @@ f_generate_ec(u16 kind, struct f_inst *tk, struct f_inst *tv)
NEW_F_VAL;
rv = f_new_inst();
rv->code = 'C';
rv->a1.p = val;
rv->a1.p = val;
val->type = T_EC;
val->val.ec = ec;
}
......@@ -355,7 +355,7 @@ CF_KEYWORDS(FUNCTION, PRINT, PRINTN, UNSET, RETURN,
%type <e> pair_item ec_item lc_item set_item switch_item set_items switch_items switch_body
%type <trie> fprefix_set
%type <v> set_atom switch_atom fprefix fprefix_s fipa
%type <s> decls declsn one_decl function_params
%type <s> decls declsn one_decl function_params
%type <h> bgp_path bgp_path_tail1 bgp_path_tail2
CF_GRAMMAR
......@@ -391,7 +391,7 @@ type:
| CLIST { $$ = T_CLIST; }
| ECLIST { $$ = T_ECLIST; }
| LCLIST { $$ = T_LCLIST; }
| type SET {
| type SET {
switch ($1) {
case T_INT:
case T_PAIR:
......@@ -506,7 +506,7 @@ function_def:
} function_params function_body {
$2->def = $5;
$2->aux2 = $4;
DBG("Hmm, we've got one function here - %s\n", $2->name);
DBG("Hmm, we've got one function here - %s\n", $2->name);
cf_pop_scope();
}
;
......@@ -652,7 +652,7 @@ fprefix:
fprefix_s { $$ = $1; }
| fprefix_s '+' { $$ = $1; $$.val.px.len |= LEN_PLUS; }
| fprefix_s '-' { $$ = $1; $$.val.px.len |= LEN_MINUS; }
| fprefix_s '{' NUM ',' NUM '}' {
| fprefix_s '{' NUM ',' NUM '}' {
if (! ((0 <= $3) && ($3 <= $5) && ($5 <= MAX_PREFIX_LENGTH))) cf_error("Invalid prefix pattern range: {%d, %d}.", $3, $5);
$$ = $1; $$.val.px.len |= LEN_RANGE | ($3 << 16) | ($5 << 8);
}
......@@ -671,7 +671,7 @@ switch_body: /* EMPTY */ { $$ = NULL; }
t->data = $4;
$$ = f_merge_items($1, $2);
}
| switch_body ELSECOL cmds {
| switch_body ELSECOL cmds {
struct f_tree *t = f_new_tree();
t->from.type = t->to.type = T_VOID;
t->right = t;
......@@ -683,7 +683,7 @@ switch_body: /* EMPTY */ { $$ = NULL; }
/* CONST '(' expr ')' { $$ = f_new_inst(); $$->code = 'c'; $$->aux = T_INT; $$->a2.i = $3; } */
bgp_path_expr:
symbol { $$ = $1; }
symbol { $$ = $1; }
| '(' term ')' { $$ = $2; }
;
......@@ -836,8 +836,8 @@ term:
| '-' EMPTY '-' { $$ = f_new_inst(); $$->code = 'E'; $$->aux = T_CLIST; }
| '-' '-' EMPTY '-' '-' { $$ = f_new_inst(); $$->code = 'E'; $$->aux = T_ECLIST; }
| '-' '-' '-' EMPTY '-' '-' '-' { $$ = f_new_inst(); $$->code = 'E'; $$->aux = T_LCLIST; }
| PREPEND '(' term ',' term ')' { $$ = f_new_inst(); $$->code = P('A','p'); $$->a1.p = $3; $$->a2.p = $5; }
| ADD '(' term ',' term ')' { $$ = f_new_inst(); $$->code = P('C','a'); $$->a1.p = $3; $$->a2.p = $5; $$->aux = 'a'; }
| PREPEND '(' term ',' term ')' { $$ = f_new_inst(); $$->code = P('A','p'); $$->a1.p = $3; $$->a2.p = $5; }
| ADD '(' term ',' term ')' { $$ = f_new_inst(); $$->code = P('C','a'); $$->a1.p = $3; $$->a2.p = $5; $$->aux = 'a'; }
| DELETE '(' term ',' term ')' { $$ = f_new_inst(); $$->code = P('C','a'); $$->a1.p = $3; $$->a2.p = $5; $$->aux = 'd'; }
| FILTER '(' term ',' term ')' { $$ = f_new_inst(); $$->code = P('C','a'); $$->a1.p = $3; $$->a2.p = $5; $$->aux = 'f'; }
......@@ -892,7 +892,7 @@ print_list: /* EMPTY */ { $$ = NULL; }
}
;
var_listn: term {
var_listn: term {
$$ = f_new_inst();
$$->code = 's';
$$->a1.p = NULL;
......@@ -960,7 +960,7 @@ cmd:
$$ = f_new_inst();
$$->code = P('P','S');
$$->a1.p = $3;
}
}
| UNSET '(' rtadot dynamic_attr ')' ';' {
$$ = $4;
$$->aux = EAF_TYPE_UNDEF | EAF_TEMP;
......
......@@ -35,7 +35,7 @@ struct f_inst { /* Instruction */
/* Not enough fields in f_inst for three args used by roa_check() */
struct f_inst_roa_check {
struct f_inst i;
struct roa_table_config *rtc;
struct roa_table_config *rtc;
};
struct f_inst3 {
......@@ -65,7 +65,7 @@ struct f_val {
uint i;
u64 ec;
lcomm lc;
/* ip_addr ip; Folded into prefix */
/* ip_addr ip; Folded into prefix */
struct f_prefix px;
char *s;
struct f_tree *t;
......@@ -190,16 +190,16 @@ void val_format(struct f_val v, buffer *buf);
#define T_PREFIX_SET 0x81
#define SA_FROM 1
#define SA_GW 2
#define SA_NET 3
#define SA_PROTO 4
#define SA_SOURCE 5
#define SA_SCOPE 6
#define SA_CAST 7
#define SA_DEST 8
#define SA_IFNAME 9
#define SA_IFINDEX 10
#define SA_FROM 1
#define SA_GW 2
#define SA_NET 3
#define SA_PROTO 4
#define SA_SOURCE 5
#define SA_SCOPE 6
#define SA_CAST 7
#define SA_DEST 8
#define SA_IFNAME 9
#define SA_IFINDEX 10
struct f_tree {
......
......@@ -63,7 +63,7 @@ tree_compare(const void *p1, const void *p2)
* build_tree
* @from: degenerated tree (linked by @tree->left) to be transformed into form suitable for find_tree()
*
* Transforms denerated tree into balanced tree.
* Transforms degenerated tree into balanced tree.
*/
struct f_tree *
build_tree(struct f_tree *from)
......@@ -162,7 +162,7 @@ void
tree_format(struct f_tree *t, buffer *buf)
{
buffer_puts(buf, "[");
tree_node_format(t, buf);
if (buf->pos == buf->end)
......@@ -171,6 +171,6 @@ tree_format(struct f_tree *t, buffer *buf)
/* Undo last separator */
if (buf->pos[-1] != '[')
buf->pos -= 2;
buffer_puts(buf, "]");
}
/*
* BIRD Library -- Generic Buffer Structure
*
* (c) 2013 Ondrej Zajicek <santiago@crfreenet.org>
* (c) 2013 CZ.NIC z.s.p.o.
*
* Can be freely distributed and used under the terms of the GNU GPL.
*/
#ifndef _BIRD_BUFFER_H_
#define _BIRD_BUFFER_H_
#include "lib/resource.h"
#include "sysdep/config.h"
#define BUFFER(type) struct { type *data; uint used, size; }
......@@ -32,4 +46,4 @@
#define BUFFER_FLUSH(v) ({ (v).used = 0; })
#endif /* _BIRD_BUFFER_H_ */
/*
* BIRD Library -- Generic Hash Table
*
* (c) 2013 Ondrej Zajicek <santiago@crfreenet.org>
* (c) 2013 CZ.NIC z.s.p.o.
*
* Can be freely distributed and used under the terms of the GNU GPL.
*/
#ifndef _BIRD_HASH_H_
#define _BIRD_HASH_H_
#define HASH(type) struct { type **data; uint count, order; }
#define HASH_TYPE(v) typeof(** (v).data)
......@@ -178,3 +188,4 @@
#define HASH_WALK_FILTER_END } while (0)
#endif
......@@ -678,7 +678,7 @@ link_back(struct ospf_area *oa, struct top_hash_entry *en, struct top_hash_entry
which may be later used as the next hop. */
/* In OSPFv2, en->lb is set here. In OSPFv3, en->lb is just cleared here,
it is set in process_prefixes() to any global addres in the area */
it is set in process_prefixes() to any global address in the area */
en->lb = IPA_NONE;
en->lb_id = 0;
......@@ -930,7 +930,7 @@ ospf_rt_sum_tr(struct ospf_area *oa)
}
}
/* Decide about originating or flushing summary LSAs for condended area networks */
/* Decide about originating or flushing summary LSAs for condensed area networks */
static int
decide_anet_lsa(struct ospf_area *oa, struct area_net *anet, struct ospf_area *anet_oa)
{
......
#ifndef _BIRD_SYSPRIV_H_
#define _BIRD_SYSPRIV_H_
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#include <unistd.h>
#include <sys/prctl.h>
#include <linux/capability.h>
......@@ -70,3 +77,5 @@ drop_uid(uid_t uid)
if (setresuid(uid, uid, uid) < 0)
die("setresuid: %m");
}
#endif /* _BIRD_SYSPRIV_H_ */
......@@ -9,7 +9,9 @@
/* Unfortunately, some glibc versions hide parts of RFC 3542 API
if _GNU_SOURCE is not defined. */
#define _GNU_SOURCE 1
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#include <stdio.h>
#include <stdlib.h>
......@@ -2046,6 +2048,7 @@ watchdog_stop(void)
volatile int async_config_flag; /* Asynchronous reconfiguration/dump scheduled */
volatile int async_dump_flag;
volatile int async_shutdown_flag;
void
io_init(void)
......
......@@ -8,7 +8,9 @@
#undef LOCAL_DEBUG
#define _GNU_SOURCE 1
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#include <stdio.h>
#include <stdlib.h>
......
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