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Chris
2026-02-04 20:51:17 +01:00
commit ddac1a791e
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src/kernel/cli_apps/uptime.c Normal file
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#include "cli_utils.h"
// Forward declarations from cmd.c
extern void rtc_get_datetime(int *y, int *m, int *d, int *h, int *min, int *s);
extern int boot_time_init;
extern int boot_year, boot_month, boot_day, boot_hour, boot_min, boot_sec;
void cli_cmd_uptime(char *args) {
(void)args;
int y, m, d, h, min, s;
rtc_get_datetime(&y, &m, &d, &h, &min, &s);
int start_sec = boot_hour * 3600 + boot_min * 60 + boot_sec;
int curr_sec = h * 3600 + min * 60 + s;
if (curr_sec < start_sec) curr_sec += 24 * 3600;
int diff = curr_sec - start_sec;
int up_h = diff / 3600;
int up_m = (diff % 3600) / 60;
int up_s = diff % 60;
cli_write("Uptime: ");
cli_write_int(up_h); cli_write("h ");
cli_write_int(up_m); cli_write("m ");
cli_write_int(up_s); cli_write("s\n");
}