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-rw-r--r--ifpps.c47
1 files changed, 24 insertions, 23 deletions
diff --git a/ifpps.c b/ifpps.c
index f61e650..9d86602 100644
--- a/ifpps.c
+++ b/ifpps.c
@@ -168,7 +168,7 @@ static inline int padding_from_num(int n)
#define STATS_ALLOC1(member) \
do { stats->member = xzmalloc(cpus * sizeof(*(stats->member))); } while (0)
-static void stats_alloc(struct ifstat *stats, int cpus)
+static void stats_alloc(struct ifstat *stats, unsigned int cpus)
{
STATS_ALLOC1(irqs);
STATS_ALLOC1(irqs_srx);
@@ -184,7 +184,7 @@ static void stats_alloc(struct ifstat *stats, int cpus)
#define STATS_ZERO1(member) \
do { memset(stats->member, 0, cpus * sizeof(*(stats->member))); } while (0)
-static void stats_zero(struct ifstat *stats, int cpus)
+static void stats_zero(struct ifstat *stats, unsigned int cpus)
{
/* Only clear the non-pointer members */
memset(stats, 0, offsetof(struct ifstat, irqs));
@@ -259,7 +259,8 @@ static int stats_proc_net_dev(const char *ifname, struct ifstat *stats)
static int stats_proc_interrupts(char *ifname, struct ifstat *stats)
{
- int ret = -EINVAL, i, cpus, try = 0;
+ int ret = -EINVAL, try = 0;
+ unsigned int i, cpus;
char *ptr, *buff;
bool seen = false;
size_t buff_len;
@@ -322,7 +323,7 @@ done:
static int stats_proc_softirqs(struct ifstat *stats)
{
- int i, cpus;
+ unsigned int i, cpus;
char *ptr, *buff;
size_t buff_len;
FILE *fp;
@@ -416,7 +417,7 @@ static int stats_proc_memory(struct ifstat *stats)
static int stats_proc_system(struct ifstat *stats)
{
- int cpu, cpus;
+ unsigned int cpu, cpus;
char *ptr, buff[256];
FILE *fp;
@@ -534,7 +535,7 @@ static int stats_wireless(const char *ifname, struct ifstat *stats)
static void stats_diff(struct ifstat *old, struct ifstat *new,
struct ifstat *diff)
{
- int cpus, i;
+ unsigned int cpus, i;
DIFF(rx_bytes);
DIFF(rx_packets);
@@ -592,7 +593,7 @@ static void stats_fetch(const char *ifname, struct ifstat *stats)
static void stats_sample_generic(const char *ifname, uint64_t ms_interval)
{
- int cpus = get_number_cpus();
+ unsigned int cpus = get_number_cpus();
stats_zero(&stats_old, cpus);
stats_zero(&stats_new, cpus);
@@ -654,9 +655,9 @@ static int cmp_irqs_abs(const void *p1, const void *p2)
}
static void stats_top(const struct ifstat *rel, const struct ifstat *abs,
- int cpus)
+ unsigned int cpus)
{
- int i;
+ unsigned int i;
memset(&stats_avg, 0, sizeof(stats_avg));
@@ -825,11 +826,11 @@ static void screen_percpu_states_one(WINDOW *screen, const struct ifstat *rel,
} while (0)
static void screen_percpu_states(WINDOW *screen, const struct ifstat *rel,
- const struct avg_stat *avg, int top_cpus,
- int *voff)
+ const struct avg_stat *avg,
+ unsigned int top_cpus, int *voff)
{
- int i;
- int cpus = get_number_cpus();
+ unsigned int i;
+ unsigned int cpus = get_number_cpus();
int max_padd = padding_from_num(cpus);
uint64_t all;
@@ -913,11 +914,11 @@ static void screen_percpu_irqs_rel_one(WINDOW *screen, const struct ifstat *rel,
}
static void screen_percpu_irqs_rel(WINDOW *screen, const struct ifstat *rel,
- const struct avg_stat *avg, int top_cpus,
- int *voff)
+ const struct avg_stat *avg,
+ unsigned int top_cpus, int *voff)
{
- int i;
- int cpus = get_number_cpus();
+ unsigned int i;
+ unsigned int cpus = get_number_cpus();
int max_padd = padding_from_num(cpus);
screen_percpu_irqs_rel_one(screen, rel, voff, cpu_hits[0].idx, "+");
@@ -974,11 +975,11 @@ static void screen_percpu_irqs_abs_one(WINDOW *screen, const struct ifstat *abs,
}
static void screen_percpu_irqs_abs(WINDOW *screen, const struct ifstat *abs,
- const struct avg_stat *avg, int top_cpus,
- int *voff)
+ const struct avg_stat *avg,
+ unsigned int top_cpus, int *voff)
{
- int i;
- int cpus = get_number_cpus();
+ unsigned int i;
+ unsigned int cpus = get_number_cpus();
int max_padd = padding_from_num(cpus);
screen_percpu_irqs_abs_one(screen, abs, voff, cpu_hits[0].idx, "+");
@@ -1128,7 +1129,7 @@ static int screen_main(const char *ifname, uint64_t ms_interval,
static void term_csv(const struct ifstat *rel, const struct ifstat *abs)
{
- int cpus, i;
+ unsigned int cpus, i;
printf("%ld ", time(NULL));
@@ -1198,7 +1199,7 @@ static void term_csv(const struct ifstat *rel, const struct ifstat *abs)
static void term_csv_header(const char *ifname, const struct ifstat *abs,
uint64_t ms_interval)
{
- int cpus, i, j = 1;
+ unsigned int cpus, i, j = 1;
printf("# gnuplot dump (#col:description)\n");
printf("# networking interface: %s\n", ifname);