From b2d2d555a704148968cb7e566735a2a1b1a2f189 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 9 Apr 2024 14:48:01 +0200 Subject: Adding upstream version 4.5. Signed-off-by: Daniel Baumann --- sys_linux.h | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 sys_linux.h (limited to 'sys_linux.h') diff --git a/sys_linux.h b/sys_linux.h new file mode 100644 index 0000000..4741624 --- /dev/null +++ b/sys_linux.h @@ -0,0 +1,52 @@ +/* + chronyd/chronyc - Programs for keeping computer clocks accurate. + + ********************************************************************** + * Copyright (C) Richard P. Curnow 1997-2002 + * + * 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. + * + ********************************************************************** + + ======================================================================= + + The header file for the linux driver + */ + +#ifndef GOT_SYS_LINUX_H +#define GOT_SYS_LINUX_H + +#include "sys.h" + +extern void SYS_Linux_Initialise(void); + +extern void SYS_Linux_Finalise(void); + +extern void SYS_Linux_DropRoot(uid_t uid, gid_t gid, SYS_ProcessContext context, int clock_control); + +extern void SYS_Linux_EnableSystemCallFilter(int level, SYS_ProcessContext context); + +extern int SYS_Linux_CheckKernelVersion(int req_major, int req_minor); + +extern int SYS_Linux_OpenPHC(const char *path, int phc_index); + +extern int SYS_Linux_GetPHCReadings(int fd, int nocrossts, int *reading_mode, int max_readings, + struct timespec tss[][3]); + +extern int SYS_Linux_SetPHCExtTimestamping(int fd, int pin, int channel, + int rising, int falling, int enable); + +extern int SYS_Linux_ReadPHCExtTimestamp(int fd, struct timespec *phc_ts, int *channel); + +#endif /* GOT_SYS_LINUX_H */ -- cgit v1.2.3