Broken-down civil date and time used at the filesystem boundary. More...

#include <ra8_fs_types.h>

Data Fields
uint16_t	year
	Full civil year, e.g.
int16_t	utc_offset_min
	Offset of the civil fields from UTC, in minutes.
uint8_t	month
	Month of year, 1..12.
uint8_t	day
	Day of month, 1..31.
uint8_t	hour
	Hour of day, 0..23.
uint8_t	minute
	Minute of hour, 0..59.
uint8_t	second
	Second of minute, 0..59.
uint8_t	centisecond
	Hundredths within second, 0..99.

Detailed Description

Broken-down civil date and time used at the filesystem boundary.

This value is shared by the injected write clock and metadata read results. The fields are civil time; utc_offset_min says which zone they belong to when the on-disk format records one. FAT has no UTC-offset field, while exFAT does.

Invariant: A valid value has year 1980..2107, month 1..12, day 1..31, hour 0..23, minute/second 0..59, and centisecond 0..99.

Since: 0.1.0

Definition at line 339 of file ra8_fs_types.h.

Field Documentation

◆ centisecond

uint8_t ra8_fs_datetime_t::centisecond

Hundredths within second, 0..99.

Definition at line 347 of file ra8_fs_types.h.

Referenced by internal_clamp_datetime(), internal_stat_decode_fat(), internal_tenths_of(), and internal_timestamp().

◆ day

uint8_t ra8_fs_datetime_t::day

Day of month, 1..31.

Definition at line 343 of file ra8_fs_types.h.

Referenced by internal_clamp_datetime(), internal_exfat_pack(), internal_fat_pack(), internal_now_or_epoch(), internal_stat_decode_fat(), internal_stat_fat_time_valid(), and internal_timestamp().

◆ hour

uint8_t ra8_fs_datetime_t::hour

Hour of day, 0..23.

Definition at line 344 of file ra8_fs_types.h.

Referenced by internal_clamp_datetime(), internal_exfat_pack(), internal_fat_pack(), internal_stat_decode_fat(), internal_stat_fat_time_valid(), and internal_timestamp().

◆ minute

uint8_t ra8_fs_datetime_t::minute

Minute of hour, 0..59.

Definition at line 345 of file ra8_fs_types.h.

Referenced by internal_clamp_datetime(), internal_exfat_pack(), internal_fat_pack(), internal_stat_decode_fat(), internal_stat_fat_time_valid(), and internal_timestamp().

◆ month

uint8_t ra8_fs_datetime_t::month

Month of year, 1..12.

Definition at line 342 of file ra8_fs_types.h.

Referenced by internal_clamp_datetime(), internal_exfat_pack(), internal_fat_pack(), internal_now_or_epoch(), internal_stat_decode_fat(), internal_stat_fat_time_valid(), and internal_timestamp().

◆ second

uint8_t ra8_fs_datetime_t::second

Second of minute, 0..59.

Definition at line 346 of file ra8_fs_types.h.

Referenced by internal_clamp_datetime(), internal_exfat_pack(), internal_fat_pack(), internal_stat_decode_fat(), internal_stat_fat_time_valid(), internal_tenths_of(), and internal_timestamp().

◆ utc_offset_min

int16_t ra8_fs_datetime_t::utc_offset_min

Offset of the civil fields from UTC, in minutes.

Definition at line 341 of file ra8_fs_types.h.

Referenced by internal_exfat_pack(), internal_stat_decode_exfat(), and internal_timestamp().

◆ year

uint16_t ra8_fs_datetime_t::year

Full civil year, e.g.

Definition at line 340 of file ra8_fs_types.h.

Referenced by internal_clamp_datetime(), internal_exfat_pack(), internal_fat_pack(), internal_now_or_epoch(), internal_stat_decode_fat(), and internal_timestamp().

The documentation for this struct was generated from the following file:

libs/ra8_fs/inc/ra8_fs_types.h

Data Fields