6b202f4e3d
to contain headers shared by kernel and userland (mainly libroot). * Moved quite a few private kernel headers to the new location. Split several kernel headers into a shared part and one that is still kernel private. Adjusted all affected Jamfiles and source in the standard x86 build accordingly. The build for other architectures and for test code may be broken. * Quite a bit of userland code still includes private kernel headers. Mostly those are <util/*> headers. The ones that aren't strictly kernel-only should be moved to some other place (maybe headers/private/shared/util). git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25486 a95241bf-73f2-0310-859d-f6bbb57e9c96
101 lines
1.8 KiB
C
101 lines
1.8 KiB
C
/*
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* Copyright 2002-2006, Axel Dörfler, axeld@pinc-software.de.
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* Distributed under the terms of the MIT License.
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*/
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#include <commpage_defs.h>
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#include <libroot_private.h>
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#include <real_time_data.h>
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#include <syscalls.h>
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#include <FindDirectory.h>
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#include <OS.h>
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#include <stdio.h>
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#include <string.h>
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#include <syslog.h>
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static struct real_time_data *sRealTimeData;
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void
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__init_time(void)
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{
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sRealTimeData = (struct real_time_data*)
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USER_COMMPAGE_TABLE[COMMPAGE_ENTRY_REAL_TIME_DATA];
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__arch_init_time(sRealTimeData, false);
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}
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uint32
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real_time_clock(void)
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{
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return (__arch_get_system_time_offset(sRealTimeData) + system_time())
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/ 1000000;
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}
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bigtime_t
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real_time_clock_usecs(void)
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{
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return __arch_get_system_time_offset(sRealTimeData) + system_time();
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}
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void
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set_real_time_clock(uint32 secs)
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{
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_kern_set_real_time_clock(secs);
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}
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status_t
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set_timezone(char *timezone)
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{
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char path[B_PATH_NAME_LENGTH];
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char tzfilename[B_PATH_NAME_LENGTH];
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bool isGMT;
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status_t err;
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struct tm *tm;
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time_t t;
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if ((err = find_directory(B_USER_SETTINGS_DIRECTORY, -1, true, path, B_PATH_NAME_LENGTH)) != B_OK) {
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fprintf(stderr, "can't find settings directory: %s\n", strerror(err));
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return err;
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}
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strcat(path, "/timezone");
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err = unlink(path);
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if (err != B_OK) {
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fprintf(stderr, "can't unlink: %s\n", strerror(err));
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return err;
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}
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err = symlink(timezone, path);
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if (err != B_OK) {
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fprintf(stderr, "can't symlink: %s\n", strerror(err));
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return err;
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}
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_kern_get_tzfilename(tzfilename, sizeof(tzfilename), &isGMT);
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_kern_set_tzfilename(timezone, strlen(timezone), isGMT);
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tzset();
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time(&t);
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tm = localtime(&t);
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if ((err = _kern_set_timezone(tm->tm_gmtoff, tm->tm_isdst)) < B_OK)
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return err;
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return B_OK;
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}
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bigtime_t
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set_alarm(bigtime_t when, uint32 mode)
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{
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return _kern_set_alarm(when, mode);
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}
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