/* chronyd/chronyc - Programs for keeping computer clocks accurate. ********************************************************************** * Copyright (C) Miroslav Lichvar 2015 * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * ********************************************************************** ======================================================================= Header file for a driver based on the adjtimex()/ntp_adjtime() function */ #ifndef GOT_SYS_TIMEX_H #define GOT_SYS_TIMEX_H #include #include "localp.h" extern void SYS_Timex_Initialise(void); /* Initialise with some driver functions replaced with special versions */ extern void SYS_Timex_InitialiseWithFunctions(double max_set_freq_ppm, double max_set_freq_delay, lcl_ReadFrequencyDriver sys_read_freq, lcl_SetFrequencyDriver sys_set_freq, lcl_ApplyStepOffsetDriver sys_apply_step_offset, double min_fastslew_offset, double max_fastslew_rate, lcl_AccrueOffsetDriver sys_accrue_offset, lcl_OffsetCorrectionDriver sys_get_offset_correction); extern void SYS_Timex_Finalise(void); /* Wrapper for adjtimex()/ntp_adjtime() */ extern int SYS_Timex_Adjust(struct timex *txc, int ignore_error); #endif /* GOT_SYS_GENERIC_H */