sven
/
can-utils
mirror of https://github.com/linux-can/can-utils.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Compare commits

base: sven:14245b7c7946ea584d3d1b0c42054927c43d3efc
Branches Tags
sven:master
sven:v2025.01
sven:v2023.03
sven:v2021.08.0
sven:v2021.06.0
sven:v2020.12.0
sven:v2020.11.0
sven:v2020.02.04
sven:v2020.02.0
sven:v2018.02.0
..
compare: sven:99ab67143a64ef7200a5525f17c03593766b1d44
Branches Tags
sven:master
sven:v2025.01
sven:v2023.03
sven:v2021.08.0
sven:v2021.06.0
sven:v2020.12.0
sven:v2020.11.0
sven:v2020.02.04
sven:v2020.02.0
sven:v2018.02.0

No commits in common. "14245b7c7946ea584d3d1b0c42054927c43d3efc" and "99ab67143a64ef7200a5525f17c03593766b1d44" have entirely different histories.
14245b7c79 ... 99ab67143a

1 changed files with 10 additions and 16 deletions
Show Stats Expand all files Collapse all files

26
j1939_timedate/j1939_timedate_srv.c
View File

@ -41,23 +41,17 @@ static void gmtime_to_j1939_pgn_65254_td(struct j1939_time_date_packet *tdp)
utc_tm = gmtime_r(&now, &utc_tm_buf); utc_tm = gmtime_r(&now, &utc_tm_buf);
local_tm = localtime_r(&now, &local_tm_buf); local_tm = localtime_r(&now, &local_tm_buf);
if (local_tm) { /* Calculate the offsets */
/* Calculate the offsets */ hour_offset = local_tm->tm_hour - utc_tm->tm_hour;
hour_offset = local_tm->tm_hour - utc_tm->tm_hour; minute_offset = local_tm->tm_min - utc_tm->tm_min;
minute_offset = local_tm->tm_min - utc_tm->tm_min;
/* Handle date rollover */ /* Handle date rollover */
if (local_tm->tm_mday != utc_tm->tm_mday) { if (local_tm->tm_mday != utc_tm->tm_mday) {
if (local_tm->tm_hour < 12) if (local_tm->tm_hour < 12)
hour_offset += 24; /* past midnight */ hour_offset += 24; /* past midnight */
else else
hour_offset -= 24; /* before midnight */ hour_offset -= 24; /* before midnight */
} }
} else {
/* The local time offsets cannot be determined at the moment */
hour_offset = 0xF9;
minute_offset = 0xFF;
}
/* /*
* Seconds (spn959): * Seconds (spn959):