#ifndef NTP_SYSCALL_H
#define NTP_SYSCALL_H
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifdef HAVE_SYS_TIMEX_H
# include <sys/timex.h>
#endif
#ifndef NTP_SYSCALLS_LIBC
#ifdef NTP_SYSCALLS_STD
# define ntp_adjtime(t) syscall(SYS_ntp_adjtime, (t))
# define ntp_gettime(t) syscall(SYS_ntp_gettime, (t))
#else
# ifdef HAVE___ADJTIMEX
extern int __adjtimex (struct timex *);
# define ntp_adjtime(t) __adjtimex((t))
#ifndef HAVE_STRUCT_NTPTIMEVAL
struct ntptimeval
{
struct timeval time;
long int maxerror;
long int esterror;
};
#endif
static inline int
ntp_gettime(
struct ntptimeval *ntv
)
{
struct timex tntx;
int result;
tntx.modes = 0;
result = __adjtimex (&tntx);
ntv->time = tntx.time;
ntv->maxerror = tntx.maxerror;
ntv->esterror = tntx.esterror;
#ifdef NTP_API
# if NTP_API > 3
ntv->tai = tntx.tai;
# endif
#endif
return(result);
}
# else
# ifdef HAVE___NTP_GETTIME
# define ntp_gettime(t) __ntp_gettime((t))
# endif
# endif
#endif
#endif
#endif