freebsd-dev/lib/libc/stdtime/Makefile.inc
Matthew Dillon 237c4e3a9e Add routines to convert time_t to/from fixed-bit fields. These routines
serve two purposes: (1) so we can maintain backwards compatibility with
protocols (rwhod, dump, etc...) that either assume time_t is 32 bits or
assume sizeof(time_t) == sizeof(int), or make other similar assumptions.
(2) To tag such routines (by the presence of these calls) for future
cleanup/extension work.

The 32->64 routine, time32_to_time() (when time_t is 64 bits, that is),
is defined specifically to implement temporal locality to properly set the
msb bits of a 64 bit time_t quantity, using the 50 year rule.  The locality
code has not been implemented yet (and doesn't need to be for a while),
but that is the intent.   This will allow us to maintain backwards protocol
compatibility past 2038.

These routines are intended to be platform and time_t agnostic.

MFC after:	1 week
2001-10-28 19:54:49 +00:00

19 lines
537 B
Makefile

# Makefile.inc,v 1.2 1994/09/13 21:26:01 wollman Exp
# $FreeBSD$
.PATH: ${.CURDIR}/../libc/stdtime ${.CURDIR}/../locale
SRCS+= asctime.c difftime.c localtime.c strftime.c strptime.c timelocal.c \
time32.c
.if ${LIB} == "c"
MAN+= ctime.3 strftime.3 strptime.3 time2posix.3
MAN+= tzfile.5
MLINKS+=ctime.3 asctime.3 ctime.3 difftime.3 ctime.3 gmtime.3 \
ctime.3 localtime.3 ctime.3 mktime.3 ctime.3 timegm.3 \
ctime.3 ctime_r.3 ctime.3 localtime_r.3 ctime.3 gmtime_r.3 \
ctime.3 asctime_r.3
MLINKS+=time2posix.3 posix2time.3
.endif