diff options
| author | Guy Harris <guy@alum.mit.edu> | 2004-12-31 02:01:03 +0000 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2004-12-31 02:01:03 +0000 |
| commit | ea4568dba581cf85bd594b04228290eb70c0fbea (patch) | |
| tree | 2e221bd5f3c48151a65ea9661894f6d422390235 /timestats.c | |
| parent | 9522cf61c096dd088814aa931eb1f5ef7552899a (diff) | |
Make arguments "const *" if the routine doesn't modify the object to
which they point.
svn path=/trunk/; revision=12887
Diffstat (limited to 'timestats.c')
| -rw-r--r-- | timestats.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/timestats.c b/timestats.c index 7a42558b15..48bb86cf27 100644 --- a/timestats.c +++ b/timestats.c @@ -30,7 +30,7 @@ * delta = b - a */ -void get_timedelta(nstime_t *delta, nstime_t *b, nstime_t *a ) +void get_timedelta(nstime_t *delta, const nstime_t *b, const nstime_t *a ) { delta->secs = b->secs - a->secs; delta->nsecs= b->nsecs - a->nsecs; @@ -45,7 +45,7 @@ void get_timedelta(nstime_t *delta, nstime_t *b, nstime_t *a ) * sum += a */ -void addtime(nstime_t *sum, nstime_t *a) +void addtime(nstime_t *sum, const nstime_t *a) { sum->secs += a->secs; sum->nsecs += a->nsecs; @@ -60,7 +60,7 @@ void addtime(nstime_t *sum, nstime_t *a) * converts nstime to gdouble, time base is milli seconds */ -gdouble nstime_to_msec(nstime_t *time) +gdouble nstime_to_msec(const nstime_t *time) { return ((double)time->secs*1000 + (double)time->nsecs/1000000); } @@ -68,7 +68,7 @@ gdouble nstime_to_msec(nstime_t *time) /* A Function to update a timestat_t struct with a new sample*/ void -time_stat_update(timestat_t *stats, nstime_t *delta, packet_info *pinfo) +time_stat_update(timestat_t *stats, const nstime_t *delta, packet_info *pinfo) { if(stats->num==0){ stats->max.secs=delta->secs; @@ -115,7 +115,7 @@ time_stat_update(timestat_t *stats, nstime_t *delta, packet_info *pinfo) * returns the average as a gdouble , time base is milli seconds */ -gdouble get_average(nstime_t *sum, guint32 num) +gdouble get_average(const nstime_t *sum, guint32 num) { gdouble average; |