set prototyped

set explicit

iff TMX

cat{

/*

* AT&T Research

*

* high resolution Time_t support

*/

#include <tm.h>

#include <tv.h>

}end

inc FEATURE/common

if ( _ast_int8_t ) {

#define TMX_MAXDATE "2554-07-21+23:34:33.709551614 UTC"

#define TMX_MAXYEAR 2554

#define TMX_MAXSEC ((Time_t)18446744073)

#define TMX_MAXNSEC 709551614

#define TMX_RESOLUTION 1000000000

typedef uint64_t Time_t;

typedef uint64_t Tmxsec_t;

typedef uint32_t Tmxnsec_t;

#define tmxsec(t) ((Tmxsec_t)((t)/1000000000))

#define tmxnsec(t) ((Tmxnsec_t)((t)%1000000000))

#define tmxsns(s,n) (((((Time_t)(s))*1000000000))+((Time_t)(n)))

}

elif ( _ast_flt8_t ) {

#define TMX_FLOAT 1

#define TMX_MAXDATE "2106-02-07+06:28:15.999 UTC"

#define TMX_MAXYEAR 2106

#define TMX_MAXSEC 0xffffffffL

#define TMX_MAXNSEC 999000000L

#define TMX_RESOLUTION 1000

typedef _ast_flt8_t Time_t;

typedef uint32_t Tmxsec_t;

typedef uint32_t Tmxnsec_t;

#define tmxsec(t) ((Tmxsec_t)(t))

#define tmxnsec(t) (((Tmxnsec_t)(((t)-((uint32_t)(t))+0.0000005)*1000L))*1000000L)

#define tmxsns(s,n) (((Time_t)(s))+((((uint32_t)(n))/1000L)/1e6))

}

else {

#define TMX_MAXDATE "2106-02-07+06:28:14 UTC"

#define TMX_MAXYEAR 2106

#define TMX_MAXSEC 0xfffffffeL

#define TMX_MAXNSEC 0L

#define TMX_RESOLUTION 1

typedef uint32_t Time_t;

typedef uint32_t Tmxsec_t;

typedef uint32_t Tmxnsec_t;

#define tmxsec(t) ((Tmxsec_t)(t))

#define tmxnsec(t) (0)

#define tmxsns(s,n) ((Time_t)(s))

}

endif

cat{

#define TMX_NOTIME ((Time_t)(-1))

#define TMX_NOW tmxgettime()

#define TMX_MAXTIME tmxsns(TMX_MAXSEC,TMX_MAXNSEC)

#define tmx2tv(t,v) ((v)->tv_nsec=tmxnsec(t),(v)->tv_sec=tmxsec(t))

#define tv2tmx(v) tmxsns((v)->tv_sec,(v)->tv_nsec)

#define tmxclock(p) tmxsns(((p)?*(p):time(NiL)),0)

#define tmxgetatime(s) tmxsns((s)->st_atime,ST_ATIME_NSEC_GET(s))

#define tmxgetctime(s) tmxsns((s)->st_ctime,ST_CTIME_NSEC_GET(s))

#define tmxgetmtime(s) tmxsns((s)->st_mtime,ST_MTIME_NSEC_GET(s))

#define tmxsetatime(s,t) ((s)->st_atime=tmxsec(t),ST_ATIME_NSEC_SET(s,tmxnsec(t)))

#define tmxsetctime(s,t) ((s)->st_ctime=tmxsec(t),ST_CTIME_NSEC_SET(s,tmxnsec(t)))

#define tmxsetmtime(s,t) ((s)->st_mtime=tmxsec(t),ST_MTIME_NSEC_SET(s,tmxnsec(t)))

#if _BLD_ast && defined(__EXPORT__)

#define extern __EXPORT__

#endif

extern Time_t tmxdate(const char*, char**, Time_t);

extern Time_t tmxduration(const char*, char**);

extern char* tmxfmt(char*, size_t, const char*, Time_t);

extern Time_t tmxleap(Time_t);

extern Tm_t* tmxmake(Time_t);

extern Time_t tmxscan(const char*, char**, const char*, char**, Time_t, long);

extern int tmxsleep(Time_t);

extern Time_t tmxtime(Tm_t*, int);

extern Tm_t* tmxtm(Tm_t*, Time_t, Tm_zone_t*);

extern Time_t tmxgettime(void);

extern int tmxsettime(Time_t);

extern int tmxtouch(const char*, Time_t, Time_t, Time_t, int);

extern char* fmttmx(const char*, Time_t);

#undef extern

}end