[LEDE-DEV] [PATCH firewall3] utils.h: Avoid name clashes for setbit/delbit/hasbit
Florian Fainelli
f.fainelli at gmail.com
Thu Sep 1 19:10:15 PDT 2016
Rename to fw3_{set,del,has}bit to avoid name clashes with sys/param.h:
/opt/toolchains/stbgcc-4.8-1.5/arm-linux-gnueabihf/sys-root/usr/include/sys/param.h:80:0: note: this is the location of the previous definition
#define setbit(a,i) ((a)[(i)/NBBY] |= 1<<((i)%NBBY))
Signed-off-by: Florian Fainelli <f.fainelli at gmail.com>
---
defaults.c | 2 +-
forwards.c | 4 ++--
iptables.c | 8 ++++----
options.c | 8 ++++----
rules.c | 8 ++++----
utils.h | 12 ++++++------
zones.c | 26 +++++++++++++-------------
7 files changed, 34 insertions(+), 34 deletions(-)
diff --git a/defaults.c b/defaults.c
index 2dbbb633e2e4..8afbf9acf832 100644
--- a/defaults.c
+++ b/defaults.c
@@ -154,7 +154,7 @@ fw3_print_default_chains(struct fw3_ipt_handle *handle, struct fw3_state *state,
continue;
if (c->flag &&
- !hasbit(defs->flags[handle->family == FW3_FAMILY_V6], c->flag))
+ !fw3_hasbit(defs->flags[handle->family == FW3_FAMILY_V6], c->flag))
continue;
fw3_ipt_create_chain(handle, c->format);
diff --git a/forwards.c b/forwards.c
index 591173279996..6f950520fd37 100644
--- a/forwards.c
+++ b/forwards.c
@@ -86,8 +86,8 @@ fw3_load_forwards(struct fw3_state *state, struct uci_package *p)
/* NB: forward family... */
if (forward->_dest)
{
- setbit(forward->_dest->flags[0], FW3_FLAG_ACCEPT);
- setbit(forward->_dest->flags[1], FW3_FLAG_ACCEPT);
+ fw3_setbit(forward->_dest->flags[0], FW3_FLAG_ACCEPT);
+ fw3_setbit(forward->_dest->flags[1], FW3_FLAG_ACCEPT);
if (forward->_src &&
(forward->_src->conntrack || forward->_dest->conntrack))
diff --git a/iptables.c b/iptables.c
index 96fba12f0e90..e54ea53f2c39 100644
--- a/iptables.c
+++ b/iptables.c
@@ -1030,7 +1030,7 @@ fw3_ipt_rule_time(struct fw3_ipt_rule *r, struct fw3_time *time)
{
for (i = 1, p = buf; i < 32; i++)
{
- if (hasbit(time->monthdays, i))
+ if (fw3_hasbit(time->monthdays, i))
{
if (p > buf)
*p++ = ',';
@@ -1039,14 +1039,14 @@ fw3_ipt_rule_time(struct fw3_ipt_rule *r, struct fw3_time *time)
}
}
- fw3_ipt_rule_addarg(r, hasbit(time->monthdays, 0), "--monthdays", buf);
+ fw3_ipt_rule_addarg(r, fw3_hasbit(time->monthdays, 0), "--monthdays", buf);
}
if (time->weekdays & 0xFE)
{
for (i = 1, p = buf; i < 8; i++)
{
- if (hasbit(time->weekdays, i))
+ if (fw3_hasbit(time->weekdays, i))
{
if (p > buf)
*p++ = ',';
@@ -1055,7 +1055,7 @@ fw3_ipt_rule_time(struct fw3_ipt_rule *r, struct fw3_time *time)
}
}
- fw3_ipt_rule_addarg(r, hasbit(time->weekdays, 0), "--weekdays", buf);
+ fw3_ipt_rule_addarg(r, fw3_hasbit(time->weekdays, 0), "--weekdays", buf);
}
}
diff --git a/options.c b/options.c
index 407931b4c490..d88d3ba09b50 100644
--- a/options.c
+++ b/options.c
@@ -718,7 +718,7 @@ fw3_parse_weekdays(void *ptr, const char *val, bool is_list)
if (*val == '!')
{
- setbit(*(uint8_t *)ptr, 0);
+ fw3_setbit(*(uint8_t *)ptr, 0);
while (isspace(*++val));
}
@@ -738,7 +738,7 @@ fw3_parse_weekdays(void *ptr, const char *val, bool is_list)
}
}
- setbit(*(uint8_t *)ptr, w);
+ fw3_setbit(*(uint8_t *)ptr, w);
}
free(s);
@@ -753,7 +753,7 @@ fw3_parse_monthdays(void *ptr, const char *val, bool is_list)
if (*val == '!')
{
- setbit(*(uint32_t *)ptr, 0);
+ fw3_setbit(*(uint32_t *)ptr, 0);
while (isspace(*++val));
}
@@ -770,7 +770,7 @@ fw3_parse_monthdays(void *ptr, const char *val, bool is_list)
return false;
}
- setbit(*(uint32_t *)ptr, d);
+ fw3_setbit(*(uint32_t *)ptr, d);
}
free(s);
diff --git a/rules.c b/rules.c
index 2c682b1b0b7e..8f232d3e0644 100644
--- a/rules.c
+++ b/rules.c
@@ -247,13 +247,13 @@ fw3_load_rules(struct fw3_state *state, struct uci_package *p,
/* NB: rule family... */
if (rule->_dest)
{
- setbit(rule->_dest->flags[0], rule->target);
- setbit(rule->_dest->flags[1], rule->target);
+ fw3_setbit(rule->_dest->flags[0], rule->target);
+ fw3_setbit(rule->_dest->flags[1], rule->target);
}
else if (need_src_action_chain(rule))
{
- setbit(rule->_src->flags[0], fw3_to_src_target(rule->target));
- setbit(rule->_src->flags[1], fw3_to_src_target(rule->target));
+ fw3_setbit(rule->_src->flags[0], fw3_to_src_target(rule->target));
+ fw3_setbit(rule->_src->flags[1], fw3_to_src_target(rule->target));
}
}
}
diff --git a/utils.h b/utils.h
index 166ac26cfd07..c74a5dd76d22 100644
--- a/utils.h
+++ b/utils.h
@@ -46,13 +46,13 @@ void warn(const char *format, ...);
void error(const char *format, ...);
void info(const char *format, ...);
-#define setbit(field, flag) field |= (1 << (flag))
-#define delbit(field, flag) field &= ~(1 << (flag))
-#define hasbit(field, flag) (field & (1 << (flag)))
+#define fw3_setbit(field, flag) field |= (1 << (flag))
+#define fw3_delbit(field, flag) field &= ~(1 << (flag))
+#define fw3_hasbit(field, flag) (field & (1 << (flag)))
-#define set(field, family, flag) setbit(field[family == FW3_FAMILY_V6], flag)
-#define del(field, family, flag) delbit(field[family == FW3_FAMILY_V6], flag)
-#define has(field, family, flag) hasbit(field[family == FW3_FAMILY_V6], flag)
+#define set(field, family, flag) fw3_setbit(field[family == FW3_FAMILY_V6], flag)
+#define del(field, family, flag) fw3_delbit(field[family == FW3_FAMILY_V6], flag)
+#define has(field, family, flag) fw3_hasbit(field[family == FW3_FAMILY_V6], flag)
#define fw3_foreach(p, h) \
for (p = list_empty(h) ? NULL : list_first_entry(h, typeof(*p), list); \
diff --git a/zones.c b/zones.c
index a4458fe5f7ea..9ae0c75b9835 100644
--- a/zones.c
+++ b/zones.c
@@ -216,23 +216,23 @@ fw3_load_zones(struct fw3_state *state, struct uci_package *p)
if (zone->masq)
{
- setbit(zone->flags[0], FW3_FLAG_SNAT);
+ fw3_setbit(zone->flags[0], FW3_FLAG_SNAT);
zone->conntrack = true;
}
if (zone->custom_chains)
{
- setbit(zone->flags[0], FW3_FLAG_SNAT);
- setbit(zone->flags[0], FW3_FLAG_DNAT);
+ fw3_setbit(zone->flags[0], FW3_FLAG_SNAT);
+ fw3_setbit(zone->flags[0], FW3_FLAG_DNAT);
}
- setbit(zone->flags[0], fw3_to_src_target(zone->policy_input));
- setbit(zone->flags[0], zone->policy_forward);
- setbit(zone->flags[0], zone->policy_output);
+ fw3_setbit(zone->flags[0], fw3_to_src_target(zone->policy_input));
+ fw3_setbit(zone->flags[0], zone->policy_forward);
+ fw3_setbit(zone->flags[0], zone->policy_output);
- setbit(zone->flags[1], fw3_to_src_target(zone->policy_input));
- setbit(zone->flags[1], zone->policy_forward);
- setbit(zone->flags[1], zone->policy_output);
+ fw3_setbit(zone->flags[1], fw3_to_src_target(zone->policy_input));
+ fw3_setbit(zone->flags[1], zone->policy_forward);
+ fw3_setbit(zone->flags[1], zone->policy_output);
list_add_tail(&zone->list, &state->zones);
}
@@ -284,7 +284,7 @@ print_zone_chain(struct fw3_ipt_handle *handle, struct fw3_state *state,
continue;
if (c->flag &&
- !hasbit(zone->flags[handle->family == FW3_FAMILY_V6], c->flag))
+ !fw3_hasbit(zone->flags[handle->family == FW3_FAMILY_V6], c->flag))
continue;
fw3_ipt_create_chain(handle, c->format, zone->name);
@@ -655,15 +655,15 @@ fw3_hotplug_zones(struct fw3_state *state, bool add)
list_for_each_entry(z, &state->zones, list)
{
- if (add != hasbit(z->flags[0], FW3_FLAG_HOTPLUG))
+ if (add != fw3_hasbit(z->flags[0], FW3_FLAG_HOTPLUG))
{
list_for_each_entry(d, &z->devices, list)
fw3_hotplug(add, z, d);
if (add)
- setbit(z->flags[0], FW3_FLAG_HOTPLUG);
+ fw3_setbit(z->flags[0], FW3_FLAG_HOTPLUG);
else
- delbit(z->flags[0], FW3_FLAG_HOTPLUG);
+ fw3_delbit(z->flags[0], FW3_FLAG_HOTPLUG);
}
}
}
--
2.9.2
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