From a5a69ec15013cade97ef95c4e45a44063667dbe4 Mon Sep 17 00:00:00 2001 From: Jeremy Allison Date: Thu, 24 Aug 2006 01:34:33 +0000 Subject: r17767: Argggg. Broke the build. Need to fix callers of put_long_date() and interpret_long_date() first. Reverting... Jeremy. (This used to be commit 5d9c308e7b780c956f9810c9f345d1ef32d0f528) --- source3/lib/time.c | 97 ++++++++++++++++-------------------------------------- 1 file changed, 29 insertions(+), 68 deletions(-) (limited to 'source3/lib/time.c') diff --git a/source3/lib/time.c b/source3/lib/time.c index 9c5f412a9d..0bfdfac856 100644 --- a/source3/lib/time.c +++ b/source3/lib/time.c @@ -178,28 +178,22 @@ int TimeDiff(time_t t) Interpret an 8 byte "filetime" structure to a time_t It's originally in "100ns units since jan 1st 1601" - An 8 byte value of 0xffffffffffffffff will be returned as a timespec of - - tv_sec = 0 - tv_nsec = 0; + An 8 byte value of 0xffffffffffffffff will be returned as (time_t)0. Returns GMT. ****************************************************************************/ -struct timespec nt_time_to_unix_timespec(NTTIME *nt) +time_t nt_time_to_unix(NTTIME *nt) { double d; - struct timespec ret; + time_t ret; /* The next two lines are a fix needed for the broken SCO compiler. JRA. */ time_t l_time_min = TIME_T_MIN; time_t l_time_max = TIME_T_MAX; - if ((nt->high == 0 && nt->low == 0 )|| - (nt->high == 0xffffffff && nt->low == 0xffffffff)) { - ret.tv_sec = 0; - ret.tv_nsec = 0; - return ret; + if (nt->high == 0 || (nt->high == 0xffffffff && nt->low == 0xffffffff)) { + return(0); } d = ((double)nt->high)*4.0*(double)(1<<30); @@ -210,26 +204,15 @@ struct timespec nt_time_to_unix_timespec(NTTIME *nt) d -= TIME_FIXUP_CONSTANT; if (d <= l_time_min) { - ret.tv_sec = l_time_min; - ret.tv_nsec = 0; - return ret; + return (l_time_min); } if (d >= l_time_max) { - ret.tv_sec = l_time_max; - ret.tv_nsec = 0; - return ret; + return (l_time_max); } - ret.tv_sec = (time_t)d; - ret.tv_nsec = (long) ((d*1.0e9) - ((double)ret.tv_sec)*1.0e9); - return ret; -} - -time_t nt_time_to_unix(NTTIME *nt) -{ - struct timespec ts = nt_time_to_unix_timespec(nt); - return ts.tv_sec; + ret = (time_t)(d+0.5); + return(ret); } /**************************************************************************** @@ -241,10 +224,10 @@ time_t nt_time_to_unix(NTTIME *nt) if the NTTIME was 5 seconds, the time_t is 5 seconds. JFM ****************************************************************************/ -struct timespec nt_time_to_unix_abs(const NTTIME *nt) +time_t nt_time_to_unix_abs(const NTTIME *nt) { double d; - struct timespec ret; + time_t ret; /* The next two lines are a fix needed for the broken SCO compiler. JRA. */ time_t l_time_min = TIME_T_MIN; @@ -252,15 +235,11 @@ struct timespec nt_time_to_unix_abs(const NTTIME *nt) NTTIME neg_nt; if (nt->high == 0) { - ret.tv_sec = 0; - ret.tv_nsec = 0; - return ret; + return(0); } if (nt->high==0x80000000 && nt->low==0) { - ret.tv_sec = (time_t)-1; - ret.tv_nsec = 0; - return ret; + return (time_t)-1; } /* reverse the time */ @@ -273,81 +252,63 @@ struct timespec nt_time_to_unix_abs(const NTTIME *nt) d *= 1.0e-7; if (!(l_time_min <= d && d <= l_time_max)) { - ret.tv_sec = 0; - ret.tv_nsec = 0; - return ret; + return(0); } - ret.tv_sec = (time_t)d; - ret.tv_nsec = (long) ((d*1.0e9) - ((double)ret.tv_sec)*1.0e9); - return ret; + ret = (time_t)(d+0.5); + + return(ret); } /**************************************************************************** - Interprets an nt time into a unix struct timespec. + Interprets an nt time into a unix time_t. Differs from nt_time_to_unix in that an 8 byte value of 0xffffffffffffffff will be returned as (time_t)-1, whereas nt_time_to_unix returns 0 in this case. ****************************************************************************/ -struct timespec interpret_long_date(char *p) +time_t interpret_long_date(char *p) { NTTIME nt; nt.low = IVAL(p,0); nt.high = IVAL(p,4); if (nt.low == 0xFFFFFFFF && nt.high == 0xFFFFFFFF) { - struct timespec ret; - ret.tv_sec = (time_t)-1; - ret.tv_nsec = 0; - return ret; + return (time_t)-1; } - return nt_time_to_unix_timespec(&nt); + return nt_time_to_unix(&nt); } /**************************************************************************** - Put a 8 byte filetime from a struct timespec. Uses GMT. + Put a 8 byte filetime from a time_t. Uses GMT. ****************************************************************************/ -void unix_timespec_to_nt_time(NTTIME *nt, struct timespec ts) +void unix_to_nt_time(NTTIME *nt, time_t t) { double d; - if (ts.tv_sec ==0 && ts.tv_nsec == 0) { + if (t==0) { nt->low = 0; nt->high = 0; return; } - if (ts.tv_sec == TIME_T_MAX) { + if (t == TIME_T_MAX) { nt->low = 0xffffffff; nt->high = 0x7fffffff; return; } - if (ts.tv_sec == (time_t)-1) { + if (t == (time_t)-1) { nt->low = 0xffffffff; nt->high = 0xffffffff; return; } - d = (double)(ts.tv_sec); + d = (double)(t); d += TIME_FIXUP_CONSTANT; d *= 1.0e7; - d += ((double)ts.tv_nsec / 100.0); nt->high = (uint32)(d * (1.0/(4.0*(double)(1<<30)))); nt->low = (uint32)(d - ((double)nt->high)*4.0*(double)(1<<30)); } -/**************************************************************************** - Put a 8 byte filetime from a time_t. Uses GMT. -****************************************************************************/ - -void unix_to_nt_time(NTTIME *nt, time_t t) -{ - struct timespec ts; - ts.tv_sec = t; - ts.tv_nsec = 0; - unix_timespec_to_nt_time(nt, ts); -} - /**************************************************************************** Convert a time_t to a NTTIME structure @@ -395,10 +356,10 @@ void unix_to_nt_time_abs(NTTIME *nt, time_t t) pointed to by p. ****************************************************************************/ -void put_long_date(char *p, struct timespec ts) +void put_long_date(char *p, time_t t) { NTTIME nt; - unix_timespec_to_nt_time(&nt, ts); + unix_to_nt_time(&nt, t); SIVAL(p, 0, nt.low); SIVAL(p, 4, nt.high); } -- cgit