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-rw-r--r--configure.ac4
-rw-r--r--include/utils.h12
-rw-r--r--src/evaluate.c8
-rw-r--r--src/main.c10
-rw-r--r--src/mnl.c8
-rw-r--r--src/netlink.c14
-rw-r--r--src/parser_bison.y2
-rw-r--r--src/proto.c2
-rw-r--r--src/segtree.c3
9 files changed, 3 insertions, 60 deletions
diff --git a/configure.ac b/configure.ac
index bef6c0b6..2570b03a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -23,7 +23,7 @@ AC_DEFINE([_GNU_SOURCE], [], [Enable various GNU extensions])
AC_DEFINE([_STDC_FORMAT_MACROS], [], [printf-style format macros])
AC_ARG_ENABLE([debug],
- AS_HELP_STRING([--enable-debug], [Disable debugging]),
+ AS_HELP_STRING([--enable-debug], [Disable debugging symbols]),
AS_IF([test "x$enable_debug" = "xno"], [with_debug=no], [with_debug=yes]),
[with_debug=yes])
AC_SUBST(with_debug)
@@ -155,7 +155,7 @@ AC_OUTPUT
echo "
nft configuration:
cli support: ${with_cli}
- enable debugging: ${with_debug}
+ enable debugging symbols: ${with_debug}
use mini-gmp: ${with_mini_gmp}
enable pdf documentation: ${enable_pdf_doc}
libxtables support: ${with_libxtables}"
diff --git a/include/utils.h b/include/utils.h
index 0605eeed..36919524 100644
--- a/include/utils.h
+++ b/include/utils.h
@@ -13,17 +13,9 @@
#define BITS_PER_BYTE 8
-#if defined(DEBUG)
#define pr_debug(fmt, arg...) printf(fmt, ##arg)
-#else
-#define pr_debug(fmt, arg...) ({ if (false) {}; 0; })
-#endif
-#if defined(DEBUG) && defined(HAVE_LIBGMP)
#define pr_gmp_debug(fmt, arg...) gmp_printf(fmt, ##arg)
-#else
-#define pr_gmp_debug(fmt, arg...) ({ if (false) {}; 0; })
-#endif
#define __fmtstring(x, y) __attribute__((format(printf, x, y)))
#if 0
@@ -35,11 +27,7 @@
#define __must_check __attribute__((warn_unused_result))
#define __noreturn __attribute__((__noreturn__))
-#ifdef DEBUG
#define BUG(fmt, arg...) ({ fprintf(stderr, "BUG: " fmt, ##arg); assert(0); })
-#else
-#define BUG(fmt, arg...) assert(0)
-#endif
#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
#define BUILD_BUG_ON_ZERO(e) (sizeof(char[1 - 2 * !!(e)]) - 1)
diff --git a/src/evaluate.c b/src/evaluate.c
index 3989d5e3..e3c8e1dc 100644
--- a/src/evaluate.c
+++ b/src/evaluate.c
@@ -1708,7 +1708,6 @@ static int expr_evaluate_meta(struct eval_ctx *ctx, struct expr **exprp)
static int expr_evaluate(struct eval_ctx *ctx, struct expr **expr)
{
-#ifdef DEBUG
if (debug_level & DEBUG_EVALUATION) {
struct error_record *erec;
erec = erec_create(EREC_INFORMATIONAL, &(*expr)->location,
@@ -1717,7 +1716,6 @@ static int expr_evaluate(struct eval_ctx *ctx, struct expr **expr)
expr_print(*expr, &octx_debug_dummy);
printf("\n\n");
}
-#endif
switch ((*expr)->ops->type) {
case EXPR_SYMBOL:
@@ -2691,7 +2689,6 @@ static int stmt_evaluate_objref(struct eval_ctx *ctx, struct stmt *stmt)
int stmt_evaluate(struct eval_ctx *ctx, struct stmt *stmt)
{
-#ifdef DEBUG
if (debug_level & DEBUG_EVALUATION) {
struct error_record *erec;
erec = erec_create(EREC_INFORMATIONAL, &stmt->location,
@@ -2699,7 +2696,6 @@ int stmt_evaluate(struct eval_ctx *ctx, struct stmt *stmt)
erec_print(stdout, erec); stmt_print(stmt, &octx_debug_dummy);
printf("\n\n");
}
-#endif
switch (stmt->ops->type) {
case STMT_COUNTER:
@@ -3341,7 +3337,6 @@ static int cmd_evaluate_export(struct eval_ctx *ctx, struct cmd *cmd)
return cache_update(ctx->nf_sock, ctx->cache, cmd->op, ctx->msgs);
}
-#ifdef DEBUG
static const char *cmd_op_name[] = {
[CMD_INVALID] = "invalid",
[CMD_ADD] = "add",
@@ -3364,11 +3359,9 @@ static const char *cmd_op_to_name(enum cmd_ops op)
return cmd_op_name[op];
}
-#endif
int cmd_evaluate(struct eval_ctx *ctx, struct cmd *cmd)
{
-#ifdef DEBUG
if (debug_level & DEBUG_EVALUATION) {
struct error_record *erec;
@@ -3376,7 +3369,6 @@ int cmd_evaluate(struct eval_ctx *ctx, struct cmd *cmd)
"Evaluate %s", cmd_op_to_name(cmd->op));
erec_print(stdout, erec); printf("\n\n");
}
-#endif
ctx->cmd = cmd;
switch (cmd->op) {
diff --git a/src/main.c b/src/main.c
index fc44b186..4c74bdce 100644
--- a/src/main.c
+++ b/src/main.c
@@ -29,9 +29,7 @@
#include <cli.h>
static struct nft_ctx nft;
-#ifdef DEBUG
unsigned int debug_level;
-#endif
enum opt_vals {
OPT_HELP = 'h',
@@ -90,13 +88,11 @@ static const struct option options[] = {
.val = OPT_INCLUDEPATH,
.has_arg = 1,
},
-#ifdef DEBUG
{
.name = "debug",
.val = OPT_DEBUG,
.has_arg = 1,
},
-#endif
{
.name = "handle",
.val = OPT_HANDLE_OUTPUT,
@@ -131,14 +127,11 @@ static void show_help(const char *name)
" -a, --handle Output rule handle.\n"
" -e, --echo Echo what has been added, inserted or replaced.\n"
" -I, --includepath <directory> Add <directory> to the paths searched for include files. Default is: %s\n"
-#ifdef DEBUG
" --debug <level [,level...]> Specify debugging level (scanner, parser, eval, netlink, mnl, proto-ctx, segtree, all)\n"
-#endif
"\n",
name, DEFAULT_INCLUDE_PATH);
}
-#ifdef DEBUG
static const struct {
const char *name;
enum debug_level level;
@@ -176,7 +169,6 @@ static const struct {
.level = ~0,
},
};
-#endif
static const struct input_descriptor indesc_cmdline = {
.type = INDESC_BUFFER,
@@ -359,7 +351,6 @@ int main(int argc, char * const *argv)
case OPT_IP2NAME:
nft.output.ip2name++;
break;
-#ifdef DEBUG
case OPT_DEBUG:
for (;;) {
unsigned int i;
@@ -387,7 +378,6 @@ int main(int argc, char * const *argv)
optarg = end + 1;
}
break;
-#endif
case OPT_HANDLE_OUTPUT:
nft.output.handle++;
break;
diff --git a/src/mnl.c b/src/mnl.c
index f5859c98..f57982da 100644
--- a/src/mnl.c
+++ b/src/mnl.c
@@ -72,10 +72,8 @@ nft_mnl_talk(struct mnl_socket *nf_sock, const void *data,
{
uint32_t portid = mnl_socket_get_portid(nf_sock);
-#ifdef DEBUG
if (debug_level & DEBUG_MNL)
mnl_nlmsg_fprintf(stdout, data, len, sizeof(struct nfgenmsg));
-#endif
if (mnl_socket_sendto(nf_sock, data, len) < 0)
return -1;
@@ -223,14 +221,11 @@ static ssize_t mnl_nft_socket_sendmsg(const struct mnl_socket *nl,
.msg_iov = iov,
.msg_iovlen = iov_len,
};
-#ifdef DEBUG
uint32_t i;
-#endif
mnl_set_sndbuffer(nl, batch);
nftnl_batch_iovec(batch, iov, iov_len);
-#ifdef DEBUG
for (i = 0; i < iov_len; i++) {
if (debug_level & DEBUG_MNL) {
mnl_nlmsg_fprintf(stdout,
@@ -238,7 +233,6 @@ static ssize_t mnl_nft_socket_sendmsg(const struct mnl_socket *nl,
sizeof(struct nfgenmsg));
}
}
-#endif
return sendmsg(mnl_socket_get_fd(nl), &msg, 0);
}
@@ -1072,12 +1066,10 @@ int mnl_nft_event_listener(struct mnl_socket *nf_sock,
}
}
-#ifdef DEBUG
if (debug_level & DEBUG_MNL) {
mnl_nlmsg_fprintf(stdout, buf, sizeof(buf),
sizeof(struct nfgenmsg));
}
-#endif /* DEBUG */
ret = mnl_cb_run(buf, ret, 0, 0, cb, cb_data);
if (ret <= 0)
break;
diff --git a/src/netlink.c b/src/netlink.c
index f6eb08fd..7730b724 100644
--- a/src/netlink.c
+++ b/src/netlink.c
@@ -504,7 +504,6 @@ int netlink_del_rule_batch(struct netlink_ctx *ctx, const struct handle *h,
void netlink_dump_rule(const struct nftnl_rule *nlr)
{
-#ifdef DEBUG
char buf[4096];
if (!(debug_level & DEBUG_NETLINK))
@@ -512,12 +511,10 @@ void netlink_dump_rule(const struct nftnl_rule *nlr)
nftnl_rule_snprintf(buf, sizeof(buf), nlr, 0, 0);
fprintf(stdout, "%s\n", buf);
-#endif
}
void netlink_dump_expr(const struct nftnl_expr *nle)
{
-#ifdef DEBUG
char buf[4096];
if (!(debug_level & DEBUG_NETLINK))
@@ -525,7 +522,6 @@ void netlink_dump_expr(const struct nftnl_expr *nle)
nftnl_expr_snprintf(buf, sizeof(buf), nle, 0, 0);
fprintf(stdout, "%s\n", buf);
-#endif
}
static int list_rule_cb(struct nftnl_rule *nlr, void *arg)
@@ -579,7 +575,6 @@ static int netlink_flush_rules(struct netlink_ctx *ctx, const struct handle *h,
void netlink_dump_chain(const struct nftnl_chain *nlc)
{
-#ifdef DEBUG
char buf[4096];
if (!(debug_level & DEBUG_NETLINK))
@@ -587,7 +582,6 @@ void netlink_dump_chain(const struct nftnl_chain *nlc)
nftnl_chain_snprintf(buf, sizeof(buf), nlc, 0, 0);
fprintf(stdout, "%s\n", buf);
-#endif
}
static int netlink_add_chain_compat(struct netlink_ctx *ctx,
@@ -1036,7 +1030,6 @@ static const struct datatype *dtype_map_from_kernel(enum nft_data_types type)
void netlink_dump_set(const struct nftnl_set *nls)
{
-#ifdef DEBUG
char buf[4096];
if (!(debug_level & DEBUG_NETLINK))
@@ -1044,7 +1037,6 @@ void netlink_dump_set(const struct nftnl_set *nls)
nftnl_set_snprintf(buf, sizeof(buf), nls, 0, 0);
fprintf(stdout, "%s\n", buf);
-#endif
}
static int set_parse_udata_cb(const struct nftnl_udata *attr, void *data)
@@ -1661,7 +1653,6 @@ out:
void netlink_dump_obj(struct nftnl_obj *nln)
{
-#ifdef DEBUG
char buf[4096];
if (!(debug_level & DEBUG_NETLINK))
@@ -1669,7 +1660,6 @@ void netlink_dump_obj(struct nftnl_obj *nln)
nftnl_obj_snprintf(buf, sizeof(buf), nln, 0, 0);
fprintf(stdout, "%s\n", buf);
-#endif
}
int netlink_add_obj(struct netlink_ctx *ctx, const struct handle *h,
@@ -2854,7 +2844,6 @@ static int netlink_events_trace_cb(const struct nlmsghdr *nlh, int type,
return MNL_CB_OK;
}
-#ifdef DEBUG
/* only those which could be useful listening to events */
static const char *const nftnl_msg_types[NFT_MSG_MAX] = {
[NFT_MSG_NEWTABLE] = "NFT_MSG_NEWTABLE",
@@ -2880,16 +2869,13 @@ static const char *nftnl_msgtype2str(uint16_t type)
return nftnl_msg_types[type];
}
-#endif /* DEBUG */
static void netlink_events_debug(uint16_t type)
{
-#ifdef DEBUG
if (!(debug_level & DEBUG_NETLINK))
return;
printf("netlink event: %s\n", nftnl_msgtype2str(type));
-#endif /* DEBUG */
}
static int netlink_events_newgen_cb(const struct nlmsghdr *nlh, int type,
diff --git a/src/parser_bison.y b/src/parser_bison.y
index a187d098..c2fd67de 100644
--- a/src/parser_bison.y
+++ b/src/parser_bison.y
@@ -118,12 +118,10 @@ static void location_update(struct location *loc, struct location *rhs, int n)
%initial-action {
location_init(scanner, state, &yylloc);
-#ifdef DEBUG
if (debug_level & DEBUG_SCANNER)
nft_set_debug(1, scanner);
if (debug_level & DEBUG_PARSER)
yydebug = 1;
-#endif
}
%union {
diff --git a/src/proto.c b/src/proto.c
index 7ac0ee03..045f2d81 100644
--- a/src/proto.c
+++ b/src/proto.c
@@ -140,7 +140,6 @@ const struct hook_proto_desc hook_proto_desc[] = {
static void proto_ctx_debug(const struct proto_ctx *ctx, enum proto_bases base)
{
-#ifdef DEBUG
unsigned int i;
if (!(debug_level & DEBUG_PROTO_CTX))
@@ -159,7 +158,6 @@ static void proto_ctx_debug(const struct proto_ctx *ctx, enum proto_bases base)
pr_debug("\n");
}
pr_debug("\n");
-#endif
}
/**
diff --git a/src/segtree.c b/src/segtree.c
index 34a00161..8623e862 100644
--- a/src/segtree.c
+++ b/src/segtree.c
@@ -163,10 +163,9 @@ static void __ei_insert(struct seg_tree *tree, struct elementary_interval *new)
static bool segtree_debug(void)
{
-#ifdef DEBUG
if (debug_level & DEBUG_SEGTREE)
return true;
-#endif
+
return false;
}