RTI Connext DDS Micro C API
Version 4.0.1
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Time and duration types and defines. More...
Data Structures | |
struct | DDS_Time_t |
Type for time representation. More... | |
struct | DDS_Duration_t |
Type for duration representation. More... |
Macros | |
#define | DDS_TIME_ZERO |
The default instant in time: zero seconds and zero nanoseconds. |
Functions | |
DDS_Boolean | DDS_Time_greater_than (const struct DDS_Time_t *l, const struct DDS_Time_t *r) |
DDS_Boolean | DDS_Time_is_zero (const struct DDS_Time_t *time) |
Check if time is zero. | |
DDS_Boolean | DDS_Duration_is_infinite (const struct DDS_Duration_t *duration) |
int | DDS_Duration_compare (const struct DDS_Duration_t *left, const struct DDS_Duration_t *right) |
void | DDS_Duration_to_ntp_time (const struct DDS_Duration_t *self, struct OSAPI_NtpTime *dst) |
Converts a DDS_Duration_t instance into an equivalent OSAPI_NtpTime value. | |
void | DDS_Duration_from_ntp_time (struct DDS_Duration_t *self, const struct OSAPI_NtpTime *src) |
Fills a DDS_Duration_t instance with the value contained in an OSAPI_NtpTime object. | |
DDS_Boolean | DDS_Duration_equal (const struct DDS_Duration_t *self, const struct DDS_Duration_t *other) |
DDS_Boolean | DDS_Duration_is_zero (const struct DDS_Duration_t *duration) |
Variables | |
const DDS_Long | DDS_TIME_INVALID_SEC |
A sentinel indicating an invalid second of time. | |
const DDS_UnsignedLong | DDS_TIME_INVALID_NSEC |
A sentinel indicating an invalid nano-second of time. | |
struct DDS_Time_t | DDS_TIME_INVALID |
A sentinel indicating an invalid time. | |
const DDS_Long | DDS_DURATION_INFINITE_SEC |
An infinite second period of time. | |
const DDS_UnsignedLong | DDS_DURATION_INFINITE_NSEC |
An infinite nano-second period of time. | |
struct DDS_Duration_t | DDS_DURATION_INFINITE |
An infinite period of time. | |
const DDS_Long | DDS_DURATION_ZERO_SEC |
A zero-length second period of time. | |
const DDS_UnsignedLong | DDS_DURATION_ZERO_NSEC |
A zero-length nano-second period of time. | |
struct DDS_Duration_t | DDS_DURATION_ZERO |
A zero-length period of time. |
Time and duration types and defines.
#define DDS_TIME_ZERO |
The default instant in time: zero seconds and zero nanoseconds.
DDS_Boolean DDS_Time_greater_than | ( | const struct DDS_Time_t * | l, |
const struct DDS_Time_t * | r | ||
) |
DDS_Boolean DDS_Time_is_zero | ( | const struct DDS_Time_t * | time | ) |
Check if time is zero.
DDS_Boolean DDS_Duration_is_infinite | ( | const struct DDS_Duration_t * | duration | ) |
int DDS_Duration_compare | ( | const struct DDS_Duration_t * | left, |
const struct DDS_Duration_t * | right | ||
) |
void DDS_Duration_to_ntp_time | ( | const struct DDS_Duration_t * | self, |
struct OSAPI_NtpTime * | dst | ||
) |
Converts a DDS_Duration_t instance into an equivalent OSAPI_NtpTime value.
self | <<in>> This Duration_t. Cannot be NULL. |
dst | <<out>> The OSAPI_NtpTime object where the converted value will be stored. |
void DDS_Duration_from_ntp_time | ( | struct DDS_Duration_t * | self, |
const struct OSAPI_NtpTime * | src | ||
) |
Fills a DDS_Duration_t instance with the value contained in an OSAPI_NtpTime object.
self | <<in>> This Duration_t. Cannot be NULL. |
src | <<in>> The OSAPI_NtpTime object where the value will be read from. |
DDS_Boolean DDS_Duration_equal | ( | const struct DDS_Duration_t * | self, |
const struct DDS_Duration_t * | other | ||
) |
DDS_Boolean DDS_Duration_is_zero | ( | const struct DDS_Duration_t * | duration | ) |
const DDS_Long DDS_TIME_INVALID_SEC |
A sentinel indicating an invalid second of time.
const DDS_UnsignedLong DDS_TIME_INVALID_NSEC |
A sentinel indicating an invalid nano-second of time.
struct DDS_Time_t DDS_TIME_INVALID |
A sentinel indicating an invalid time.
const DDS_Long DDS_DURATION_INFINITE_SEC |
An infinite second period of time.
const DDS_UnsignedLong DDS_DURATION_INFINITE_NSEC |
An infinite nano-second period of time.
struct DDS_Duration_t DDS_DURATION_INFINITE |
An infinite period of time.
const DDS_Long DDS_DURATION_ZERO_SEC |
A zero-length second period of time.
const DDS_UnsignedLong DDS_DURATION_ZERO_NSEC |
A zero-length nano-second period of time.
struct DDS_Duration_t DDS_DURATION_ZERO |
A zero-length period of time.