89 lines
1.9 KiB
C
89 lines
1.9 KiB
C
/* ctime.c - ctime file for time */
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/* Copyright 1992-1993 Wind River Systems, Inc. */
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/*
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modification history
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--------------------
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01c,05feb93,jdi documentation cleanup for 5.1.
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01b,20sep92,smb documentation additions
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01a,25jul92,smb written.
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*/
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/*
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DESCRIPTION
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INCLUDE FILE: time.h
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SEE ALSO: American National Standard X3.159-1989
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NOMANUAL
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*/
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#include "vxWorks.h"
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#include "time.h"
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#include "private/timeP.h"
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/*******************************************************************************
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*
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* ctime - convert time in seconds into a string (ANSI)
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*
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* This routine converts the calendar time pointed to by <timer> into local
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* time in the form of a string. It is equivalent to:
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* .CS
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* asctime (localtime (timer));
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* .CE
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*
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* INCLUDE FILES: time.h
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*
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* RETURNS:
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* The pointer returned by asctime() with local broken-down time as the
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* argument.
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*
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* SEE ALSO: asctime(), localtime()
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*/
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char * ctime
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(
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const time_t *timer /* calendar time in seconds */
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)
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{
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size_t len = sizeof (ASCBUF);
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static char asctimeBuf [sizeof (ASCBUF)];
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return (ctime_r (timer, asctimeBuf, &len));
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}
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/*******************************************************************************
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*
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* ctime_r - convert time in seconds into a string (POSIX)
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*
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* This routine converts the calendar time pointed to by <timer> into local
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* time in the form of a string. It is equivalent to:
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* .CS
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* asctime (localtime (timer));
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* .CE
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*
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* This routine is the POSIX re-entrant version of ctime().
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*
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* INCLUDE FILES: time.h
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*
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* RETURNS:
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* The pointer returned by asctime() with local broken-down time as the
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* argument.
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*
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* SEE ALSO: asctime(), localtime()
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*/
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char * ctime_r
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(
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const time_t * timer, /* calendar time in seconds */
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char * asctimeBuf, /* buffer to contain the string */
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size_t * buflen /* size of the buffer */
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)
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{
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asctime_r (localtime (timer), asctimeBuf, buflen);
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return (asctimeBuf);
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}
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