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*: use array_size instead of raw division

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Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
This commit is contained in:
Quentin Young 2019-02-25 19:23:41 +00:00
parent 5b94ec5024
commit 97b5d752d7
12 changed files with 38 additions and 56 deletions
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14
bgpd/bgp_snmp.c
View File

@ -900,11 +900,10 @@ static int bgpTrapEstablished(struct peer *peer)
oid_copy_addr(index, &addr, IN_ADDR_SIZE);
smux_trap(bgp_variables, sizeof bgp_variables / sizeof(struct variable),
bgp_trap_oid, sizeof bgp_trap_oid / sizeof(oid), bgp_oid,
smux_trap(bgp_variables, array_size(bgp_variables), bgp_trap_oid,
array_size(bgp_trap_oid), bgp_oid,
sizeof bgp_oid / sizeof(oid), index, IN_ADDR_SIZE,
bgpTrapList, sizeof bgpTrapList / sizeof(struct trap_object),
BGPESTABLISHED);
bgpTrapList, array_size(bgpTrapList), BGPESTABLISHED);
return 0;
}
@ -920,11 +919,10 @@ static int bgpTrapBackwardTransition(struct peer *peer)
oid_copy_addr(index, &addr, IN_ADDR_SIZE);
smux_trap(bgp_variables, sizeof bgp_variables / sizeof(struct variable),
bgp_trap_oid, sizeof bgp_trap_oid / sizeof(oid), bgp_oid,
smux_trap(bgp_variables, array_size(bgp_variables), bgp_trap_oid,
array_size(bgp_trap_oid), bgp_oid,
sizeof bgp_oid / sizeof(oid), index, IN_ADDR_SIZE,
bgpTrapList, sizeof bgpTrapList / sizeof(struct trap_object),
BGPBACKWARDTRANSITION);
bgpTrapList, array_size(bgpTrapList), BGPBACKWARDTRANSITION);
return 0;
}

2
bgpd/rfapi/vnc_debug.c
View File

@ -190,7 +190,7 @@ static int bgp_vnc_config_write_debug(struct vty *vty)
int write = 0;
size_t i;
for (i = 0; i < (sizeof(vncdebug) / sizeof(struct vnc_debug)); ++i) {
for (i = 0; i < array_size(vncdebug); ++i) {
if (conf_vnc_debug & vncdebug[i].bit) {
vty_out(vty, "debug bgp vnc %s\n", vncdebug[i].name);
write++;

2
isisd/isis_dlpi.c
View File

@ -444,7 +444,7 @@ static int open_dlpi_dev(struct isis_circuit *circuit)
struct strioctl sioc;
pfil.Pf_Priority = 0;
pfil.Pf_FilterLen = sizeof(pf_filter) / sizeof(unsigned short);
pfil.Pf_FilterLen = array_size(pf_filter);
memcpy(pfil.Pf_Filter, pf_filter, sizeof(pf_filter));
/* pfmod does not support transparent ioctls */
sioc.ic_cmd = PFIOCSETF;

2
isisd/isis_main.c
View File

@ -80,7 +80,7 @@ struct zebra_privs_t isisd_privs = {
.vty_group = VTY_GROUP,
#endif
.caps_p = _caps_p,
.cap_num_p = sizeof(_caps_p) / sizeof(*_caps_p),
.cap_num_p = array_size(_caps_p),
.cap_num_i = 0};
/* isisd options */

3
lib/imsg.c
View File

@ -18,6 +18,7 @@
#include <zebra.h>
#include "memory.h"
#include "queue.h"
#include "imsg.h"
@ -35,7 +36,7 @@ static int available_fds(unsigned int n)
unsigned int i;
int ret, fds[256];
if (n > (sizeof(fds) / sizeof(fds[0])))
if (n > (unsigned int)array_size(fds))
return (1);
ret = 0;

22
ospf6d/ospf6_snmp.c
View File

@ -1358,13 +1358,10 @@ static int ospf6TrapNbrStateChange(struct ospf6_neighbor *on, int next_state,
index[1] = on->ospf6_if->instance_id;
index[2] = ntohl(on->router_id);
smux_trap(ospfv3_variables,
sizeof ospfv3_variables / sizeof(struct variable),
ospfv3_trap_oid, sizeof ospfv3_trap_oid / sizeof(oid),
ospfv3_oid, sizeof ospfv3_oid / sizeof(oid), index, 3,
ospf6NbrTrapList,
sizeof ospf6NbrTrapList / sizeof(struct trap_object),
NBRSTATECHANGE);
smux_trap(ospfv3_variables, array_size(ospfv3_variables),
ospfv3_trap_oid, array_size(ospfv3_trap_oid), ospfv3_oid,
sizeof ospfv3_oid / sizeof(oid), index, 3, ospf6NbrTrapList,
array_size(ospf6NbrTrapList), NBRSTATECHANGE);
return 0;
}
@ -1383,13 +1380,10 @@ static int ospf6TrapIfStateChange(struct ospf6_interface *oi, int next_state,
index[0] = oi->interface->ifindex;
index[1] = oi->instance_id;
smux_trap(ospfv3_variables,
sizeof ospfv3_variables / sizeof(struct variable),
ospfv3_trap_oid, sizeof ospfv3_trap_oid / sizeof(oid),
ospfv3_oid, sizeof ospfv3_oid / sizeof(oid), index, 2,
ospf6IfTrapList,
sizeof ospf6IfTrapList / sizeof(struct trap_object),
IFSTATECHANGE);
smux_trap(ospfv3_variables, array_size(ospfv3_variables),
ospfv3_trap_oid, array_size(ospfv3_trap_oid), ospfv3_oid,
sizeof ospfv3_oid / sizeof(oid), index, 2, ospf6IfTrapList,
array_size(ospf6IfTrapList), IFSTATECHANGE);
return 0;
}

34
ospfd/ospf_snmp.c
View File

@ -2590,13 +2590,10 @@ static void ospfTrapNbrStateChange(struct ospf_neighbor *on)
oid_copy_addr(index, &(on->address.u.prefix4), IN_ADDR_SIZE);
index[IN_ADDR_SIZE] = 0;
smux_trap(ospf_variables,
sizeof ospf_variables / sizeof(struct variable),
ospf_trap_oid, sizeof ospf_trap_oid / sizeof(oid), ospf_oid,
smux_trap(ospf_variables, array_size(ospf_variables), ospf_trap_oid,
array_size(ospf_trap_oid), ospf_oid,
sizeof ospf_oid / sizeof(oid), index, IN_ADDR_SIZE + 1,
ospfNbrTrapList,
sizeof ospfNbrTrapList / sizeof(struct trap_object),
NBRSTATECHANGE);
ospfNbrTrapList, array_size(ospfNbrTrapList), NBRSTATECHANGE);
}
static void ospfTrapVirtNbrStateChange(struct ospf_neighbor *on)
@ -2608,12 +2605,10 @@ static void ospfTrapVirtNbrStateChange(struct ospf_neighbor *on)
oid_copy_addr(index, &(on->address.u.prefix4), IN_ADDR_SIZE);
index[IN_ADDR_SIZE] = 0;
smux_trap(ospf_variables,
sizeof ospf_variables / sizeof(struct variable),
ospf_trap_oid, sizeof ospf_trap_oid / sizeof(oid), ospf_oid,
smux_trap(ospf_variables, array_size(ospf_variables), ospf_trap_oid,
array_size(ospf_trap_oid), ospf_oid,
sizeof ospf_oid / sizeof(oid), index, IN_ADDR_SIZE + 1,
ospfVirtNbrTrapList,
sizeof ospfVirtNbrTrapList / sizeof(struct trap_object),
ospfVirtNbrTrapList, array_size(ospfVirtNbrTrapList),
VIRTNBRSTATECHANGE);
}
@ -2649,13 +2644,10 @@ static void ospfTrapIfStateChange(struct ospf_interface *oi)
oid_copy_addr(index, &(oi->address->u.prefix4), IN_ADDR_SIZE);
index[IN_ADDR_SIZE] = 0;
smux_trap(ospf_variables,
sizeof ospf_variables / sizeof(struct variable),
ospf_trap_oid, sizeof ospf_trap_oid / sizeof(oid), ospf_oid,
smux_trap(ospf_variables, array_size(ospf_variables), ospf_trap_oid,
array_size(ospf_trap_oid), ospf_oid,
sizeof ospf_oid / sizeof(oid), index, IN_ADDR_SIZE + 1,
ospfIfTrapList,
sizeof ospfIfTrapList / sizeof(struct trap_object),
IFSTATECHANGE);
ospfIfTrapList, array_size(ospfIfTrapList), IFSTATECHANGE);
}
static void ospfTrapVirtIfStateChange(struct ospf_interface *oi)
@ -2667,12 +2659,10 @@ static void ospfTrapVirtIfStateChange(struct ospf_interface *oi)
oid_copy_addr(index, &(oi->address->u.prefix4), IN_ADDR_SIZE);
index[IN_ADDR_SIZE] = 0;
smux_trap(ospf_variables,
sizeof ospf_variables / sizeof(struct variable),
ospf_trap_oid, sizeof ospf_trap_oid / sizeof(oid), ospf_oid,
smux_trap(ospf_variables, array_size(ospf_variables), ospf_trap_oid,
array_size(ospf_trap_oid), ospf_oid,
sizeof ospf_oid / sizeof(oid), index, IN_ADDR_SIZE + 1,
ospfVirtIfTrapList,
sizeof ospfVirtIfTrapList / sizeof(struct trap_object),
ospfVirtIfTrapList, array_size(ospfVirtIfTrapList),
VIRTIFSTATECHANGE);
}

2
pimd/pim_main.c
View File

@ -68,7 +68,7 @@ struct zebra_privs_t pimd_privs = {
.vty_group = VTY_GROUP,
#endif
.caps_p = _caps_p,
.cap_num_p = sizeof(_caps_p) / sizeof(_caps_p[0]),
.cap_num_p = array_size(_caps_p),
.cap_num_i = 0};
static const struct frr_yang_module_info *pimd_yang_modules[] = {

2
tests/bgpd/test_bgp_table.c
View File

@ -158,7 +158,7 @@ static void test_range_lookup(void)
"1.16.160.0/19", "1.16.32.0/20",
"1.16.32.0/21", "16.0.0.0/16"};
int num_prefixes = sizeof(prefixes) / sizeof(prefixes[0]);
int num_prefixes = array_size(prefixes);
for (int i = 0; i < num_prefixes; i++)
add_node(table, prefixes[i]);

7
tests/bgpd/test_mpath.c
View File

@ -205,7 +205,7 @@ struct peer test_mp_list_peer[] = {
{.local_as = 1, .as = 2}, {.local_as = 1, .as = 2},
{.local_as = 1, .as = 2},
};
int test_mp_list_peer_count = sizeof(test_mp_list_peer) / sizeof(struct peer);
int test_mp_list_peer_count = array_size(test_mp_list_peer);
struct attr test_mp_list_attr[4];
struct bgp_path_info test_mp_list_info[] = {
{.peer = &test_mp_list_peer[0], .attr = &test_mp_list_attr[0]},
@ -214,8 +214,7 @@ struct bgp_path_info test_mp_list_info[] = {
{.peer = &test_mp_list_peer[3], .attr = &test_mp_list_attr[2]},
{.peer = &test_mp_list_peer[4], .attr = &test_mp_list_attr[3]},
};
int test_mp_list_info_count =
sizeof(test_mp_list_info) / sizeof(struct bgp_path_info);
int test_mp_list_info_count = array_size(test_mp_list_info);
static int setup_bgp_mp_list(testcase_t *t)
{
@ -370,7 +369,7 @@ testcase_t *all_tests[] = {
&test_bgp_path_info_mpath_update,
};
int all_tests_count = (sizeof(all_tests) / sizeof(testcase_t *));
int all_tests_count = array_size(all_tests);
/*=========================================================
* Test Driver Functions

2
tests/lib/test_privs.c
View File

@ -37,7 +37,7 @@ struct zebra_privs_t test_privs = {
.vty_group = VTY_GROUP,
#endif
.caps_p = _caps_p,
.cap_num_p = sizeof(_caps_p) / sizeof(_caps_p[0]),
.cap_num_p = array_size(_caps_p),
.cap_num_i = 0};
struct option longopts[] = {{"help", no_argument, NULL, 'h'},

2
tests/lib/test_table.c
View File

@ -478,7 +478,7 @@ static void test_iter_pause(void)
const char *prefixes[] = {"1.0.1.0/24", "1.0.1.0/25", "1.0.1.128/25",
"1.0.2.0/24", "2.0.0.0/8"};
num_prefixes = sizeof(prefixes) / sizeof(prefixes[0]);
num_prefixes = array_size(prefixes);
printf("\n\nTesting that route_table_iter_pause() works as expected\n");
table = route_table_init();