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adopt struct timespec

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Replace struct timeval with struct timespec as the main data type for
timestamps. This will allow the NTP code to work with timestamps in
nanosecond resolution.
This commit is contained in:
Miroslav Lichvar
2016-08-17 16:05:53 +02:00
parent 0899ab52dd
commit d0dfa1de9e
46 changed files with 685 additions and 654 deletions
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18
ntp_sources.c
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@@ -117,8 +117,8 @@ static void rehash_records(void);
static void clean_source_record(SourceRecord *record);
static void
slew_sources(struct timeval *raw,
struct timeval *cooked,
slew_sources(struct timespec *raw,
struct timespec *cooked,
double dfreq,
double doffset,
LCL_ChangeType change_type,
@@ -680,8 +680,8 @@ resolve_source_replacement(SourceRecord *record)
void
NSR_HandleBadSource(IPAddr *address)
{
static struct timeval last_replacement;
struct timeval now;
static struct timespec last_replacement;
struct timespec now;
NTP_Remote_Address remote_addr;
SourceRecord *record;
int slot, found;
@@ -702,7 +702,7 @@ NSR_HandleBadSource(IPAddr *address)
/* Don't resolve names too frequently */
SCH_GetLastEventTime(NULL, NULL, &now);
UTI_DiffTimevalsToDouble(&diff, &now, &last_replacement);
UTI_DiffTimespecsToDouble(&diff, &now, &last_replacement);
if (fabs(diff) < RESOLVE_INTERVAL_UNIT * (1 << MIN_REPLACEMENT_INTERVAL)) {
DEBUG_LOG(LOGF_NtpSources, "replacement postponed");
return;
@@ -776,7 +776,7 @@ NSR_GetLocalRefid(IPAddr *address)
/* This routine is called by ntp_io when a new packet arrives off the network,
possibly with an authentication tail */
void
NSR_ProcessReceive(NTP_Packet *message, struct timeval *now, double now_err, NTP_Remote_Address *remote_addr, NTP_Local_Address *local_addr, int length)
NSR_ProcessReceive(NTP_Packet *message, struct timespec *now, double now_err, NTP_Remote_Address *remote_addr, NTP_Local_Address *local_addr, int length)
{
SourceRecord *record;
struct SourcePool *pool;
@@ -816,8 +816,8 @@ NSR_ProcessReceive(NTP_Packet *message, struct timeval *now, double now_err, NTP
/* ================================================== */
static void
slew_sources(struct timeval *raw,
struct timeval *cooked,
slew_sources(struct timespec *raw,
struct timespec *cooked,
double dfreq,
double doffset,
LCL_ChangeType change_type,
@@ -1083,7 +1083,7 @@ NSR_InitiateSampleBurst(int n_good_samples, int n_total_samples,
identify the source record. */
void
NSR_ReportSource(RPT_SourceReport *report, struct timeval *now)
NSR_ReportSource(RPT_SourceReport *report, struct timespec *now)
{
NTP_Remote_Address rem_addr;
int slot, found;