#include "collectd.h"
-#include "utils_time.h"
-#include "plugin.h"
#include "common.h"
+#include "plugin.h"
+#include "utils_time.h"
#ifndef DEFAULT_MOCK_TIME
-# define DEFAULT_MOCK_TIME 1542455354518929408ULL
+#define DEFAULT_MOCK_TIME 1542455354518929408ULL
#endif
#ifdef MOCK_TIME
-cdtime_t cdtime_mock = (cdtime_t) MOCK_TIME;
+cdtime_t cdtime_mock = (cdtime_t)MOCK_TIME;
-cdtime_t cdtime (void)
-{
- return cdtime_mock;
-}
+cdtime_t cdtime(void) { return cdtime_mock; }
#else /* !MOCK_TIME */
-# if HAVE_CLOCK_GETTIME
-cdtime_t cdtime (void) /* {{{ */
+#if HAVE_CLOCK_GETTIME
+cdtime_t cdtime(void) /* {{{ */
{
int status;
- struct timespec ts = { 0, 0 };
+ struct timespec ts = {0, 0};
- status = clock_gettime (CLOCK_REALTIME, &ts);
- if (status != 0)
- {
+ status = clock_gettime(CLOCK_REALTIME, &ts);
+ if (status != 0) {
char errbuf[1024];
- ERROR ("cdtime: clock_gettime failed: %s",
- sstrerror (errno, errbuf, sizeof (errbuf)));
+ ERROR("cdtime: clock_gettime failed: %s",
+ sstrerror(errno, errbuf, sizeof(errbuf)));
return 0;
}
- return TIMESPEC_TO_CDTIME_T (&ts);
+ return TIMESPEC_TO_CDTIME_T(&ts);
} /* }}} cdtime_t cdtime */
-# else /* !HAVE_CLOCK_GETTIME */
+#else /* !HAVE_CLOCK_GETTIME */
/* Work around for Mac OS X which doesn't have clock_gettime(2). *sigh* */
-cdtime_t cdtime (void) /* {{{ */
+cdtime_t cdtime(void) /* {{{ */
{
int status;
- struct timeval tv = { 0, 0 };
+ struct timeval tv = {0, 0};
- status = gettimeofday (&tv, /* struct timezone = */ NULL);
- if (status != 0)
- {
+ status = gettimeofday(&tv, /* struct timezone = */ NULL);
+ if (status != 0) {
char errbuf[1024];
- ERROR ("cdtime: gettimeofday failed: %s",
- sstrerror (errno, errbuf, sizeof (errbuf)));
+ ERROR("cdtime: gettimeofday failed: %s",
+ sstrerror(errno, errbuf, sizeof(errbuf)));
return 0;
}
- return TIMEVAL_TO_CDTIME_T (&tv);
+ return TIMEVAL_TO_CDTIME_T(&tv);
} /* }}} cdtime_t cdtime */
-# endif
+#endif
#endif
/**********************************************************************
Time retrieval functions
***********************************************************************/
-static int get_utc_time (cdtime_t t, struct tm *t_tm, long *nsec) /* {{{ */
+static int get_utc_time(cdtime_t t, struct tm *t_tm, long *nsec) /* {{{ */
{
- struct timespec t_spec = CDTIME_T_TO_TIMESPEC (t);
- NORMALIZE_TIMESPEC (t_spec);
+ struct timespec t_spec = CDTIME_T_TO_TIMESPEC(t);
+ NORMALIZE_TIMESPEC(t_spec);
- if (gmtime_r (&t_spec.tv_sec, t_tm) == NULL) {
+ if (gmtime_r(&t_spec.tv_sec, t_tm) == NULL) {
char errbuf[1024];
int status = errno;
- ERROR ("get_utc_time: gmtime_r failed: %s",
- sstrerror (status, errbuf, sizeof (errbuf)));
+ ERROR("get_utc_time: gmtime_r failed: %s",
+ sstrerror(status, errbuf, sizeof(errbuf)));
return status;
}
return 0;
} /* }}} int get_utc_time */
-static int get_local_time (cdtime_t t, struct tm *t_tm, long *nsec) /* {{{ */
+static int get_local_time(cdtime_t t, struct tm *t_tm, long *nsec) /* {{{ */
{
- struct timespec t_spec = CDTIME_T_TO_TIMESPEC (t);
- NORMALIZE_TIMESPEC (t_spec);
+ struct timespec t_spec = CDTIME_T_TO_TIMESPEC(t);
+ NORMALIZE_TIMESPEC(t_spec);
- if (localtime_r (&t_spec.tv_sec, t_tm) == NULL) {
+ if (localtime_r(&t_spec.tv_sec, t_tm) == NULL) {
char errbuf[1024];
int status = errno;
- ERROR ("get_local_time: localtime_r failed: %s",
- sstrerror (status, errbuf, sizeof (errbuf)));
+ ERROR("get_local_time: localtime_r failed: %s",
+ sstrerror(status, errbuf, sizeof(errbuf)));
return status;
}
/* format_zone reads time zone information from "extern long timezone", exported
* by <time.h>, and formats it according to RFC 3339. This differs from
* strftime()'s "%z" format by including a colon between hour and minute. */
-static int format_zone (char *buffer, size_t buffer_size, struct tm const *tm) /* {{{ */
+static int format_zone(char *buffer, size_t buffer_size,
+ struct tm const *tm) /* {{{ */
{
char tmp[7];
size_t sz;
if ((buffer == NULL) || (buffer_size < 7))
return EINVAL;
- sz = strftime (tmp, sizeof (tmp), "%z", tm);
+ sz = strftime(tmp, sizeof(tmp), "%z", tm);
if (sz == 0)
return ENOMEM;
- if (sz != 5)
- {
- DEBUG ("format_zone: strftime(\"%%z\") = \"%s\", want \"+hhmm\"", tmp);
- sstrncpy (buffer, tmp, buffer_size);
+ if (sz != 5) {
+ DEBUG("format_zone: strftime(\"%%z\") = \"%s\", want \"+hhmm\"", tmp);
+ sstrncpy(buffer, tmp, buffer_size);
return 0;
}
return 0;
} /* }}} int format_zone */
-int format_rfc3339 (char *buffer, size_t buffer_size, struct tm const *t_tm, long nsec, _Bool print_nano, char const *zone) /* {{{ */
+int format_rfc3339(char *buffer, size_t buffer_size, struct tm const *t_tm,
+ long nsec, _Bool print_nano, char const *zone) /* {{{ */
{
int len;
char *pos = buffer;
size_t size_left = buffer_size;
- if ((len = strftime (pos, size_left, "%Y-%m-%dT%H:%M:%S", t_tm)) == 0)
+ if ((len = strftime(pos, size_left, "%Y-%m-%dT%H:%M:%S", t_tm)) == 0)
return ENOMEM;
pos += len;
size_left -= len;
if (print_nano) {
- if ((len = ssnprintf (pos, size_left, ".%09ld", nsec)) == 0)
+ if ((len = snprintf(pos, size_left, ".%09ld", nsec)) == 0)
return ENOMEM;
pos += len;
size_left -= len;
}
- sstrncpy (pos, zone, size_left);
+ sstrncpy(pos, zone, size_left);
return 0;
} /* }}} int format_rfc3339 */
-int format_rfc3339_utc (char *buffer, size_t buffer_size, cdtime_t t, _Bool print_nano) /* {{{ */
+int format_rfc3339_utc(char *buffer, size_t buffer_size, cdtime_t t,
+ _Bool print_nano) /* {{{ */
{
struct tm t_tm;
long nsec = 0;
int status;
- if ((status = get_utc_time (t, &t_tm, &nsec)) != 0)
- return status; /* The error should have already be reported. */
+ if ((status = get_utc_time(t, &t_tm, &nsec)) != 0)
+ return status; /* The error should have already be reported. */
- return format_rfc3339 (buffer, buffer_size, &t_tm, nsec, print_nano, zulu_zone);
+ return format_rfc3339(buffer, buffer_size, &t_tm, nsec, print_nano,
+ zulu_zone);
} /* }}} int format_rfc3339_utc */
-int format_rfc3339_local (char *buffer, size_t buffer_size, cdtime_t t, _Bool print_nano) /* {{{ */
+int format_rfc3339_local(char *buffer, size_t buffer_size, cdtime_t t,
+ _Bool print_nano) /* {{{ */
{
struct tm t_tm;
long nsec = 0;
int status;
- char zone[7]; /* +00:00 */
+ char zone[7]; /* +00:00 */
- if ((status = get_local_time (t, &t_tm, &nsec)) != 0)
- return status; /* The error should have already be reported. */
+ if ((status = get_local_time(t, &t_tm, &nsec)) != 0)
+ return status; /* The error should have already be reported. */
- if ((status = format_zone (zone, sizeof (zone), &t_tm)) != 0)
+ if ((status = format_zone(zone, sizeof(zone), &t_tm)) != 0)
return status;
- return format_rfc3339 (buffer, buffer_size, &t_tm, nsec, print_nano, zone);
+ return format_rfc3339(buffer, buffer_size, &t_tm, nsec, print_nano, zone);
} /* }}} int format_rfc3339_local */
/**********************************************************************
Public functions
***********************************************************************/
-int rfc3339 (char *buffer, size_t buffer_size, cdtime_t t) /* {{{ */
+int rfc3339(char *buffer, size_t buffer_size, cdtime_t t) /* {{{ */
{
if (buffer_size < RFC3339_SIZE)
return ENOMEM;
- return format_rfc3339_utc (buffer, buffer_size, t, 0);
+ return format_rfc3339_utc(buffer, buffer_size, t, 0);
} /* }}} int rfc3339 */
-int rfc3339nano (char *buffer, size_t buffer_size, cdtime_t t) /* {{{ */
+int rfc3339nano(char *buffer, size_t buffer_size, cdtime_t t) /* {{{ */
{
if (buffer_size < RFC3339NANO_SIZE)
return ENOMEM;
- return format_rfc3339_utc (buffer, buffer_size, t, 1);
+ return format_rfc3339_utc(buffer, buffer_size, t, 1);
} /* }}} int rfc3339nano */
-int rfc3339_local (char *buffer, size_t buffer_size, cdtime_t t) /* {{{ */
+int rfc3339_local(char *buffer, size_t buffer_size, cdtime_t t) /* {{{ */
{
if (buffer_size < RFC3339_SIZE)
return ENOMEM;
- return format_rfc3339_local (buffer, buffer_size, t, 0);
+ return format_rfc3339_local(buffer, buffer_size, t, 0);
} /* }}} int rfc3339 */
-int rfc3339nano_local (char *buffer, size_t buffer_size, cdtime_t t) /* {{{ */
+int rfc3339nano_local(char *buffer, size_t buffer_size, cdtime_t t) /* {{{ */
{
if (buffer_size < RFC3339NANO_SIZE)
return ENOMEM;
- return format_rfc3339_local (buffer, buffer_size, t, 1);
+ return format_rfc3339_local(buffer, buffer_size, t, 1);
} /* }}} int rfc3339nano */
-
-/* vim: set sw=2 sts=2 et fdm=marker : */