60 lines
1.8 KiB
C
60 lines
1.8 KiB
C
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/***
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*ctime.c - convert time argument into ASCII string
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*
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* Copyright (c) 1985-2001, Microsoft Corporation. All rights reserved.
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*
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*Purpose:
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* contains ctime() - convert time value to string
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*
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*Revision History:
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* 03-??-84 RLB initial version
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* 05-??-84 DFW split off into seperate module
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* 02-18-87 JCR put in NULL ptr support
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* 04-10-87 JCR changed long declaration ot time_t and added const.
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* 12-11-87 JCR Added "_LOAD_DS" to declaration
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* 03-20-90 GJF Replaced _LOAD_DS with _CALLTYPE1, added #include
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* <cruntime.h> and fixed the copyright. Also, cleaned
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* up the formatting a bit.
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* 05-21-90 GJF Fixed compiler warning.
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* 10-04-90 GJF New-style function declarators.
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* 04-06-93 SKS Replace _CRTAPI* with __cdecl
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* 11-01-93 CFW Enable Unicode variant, rip out Cruiser.
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* 08-30-99 PML Fix function header comment, detab.
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*
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*******************************************************************************/
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#include <cruntime.h>
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#include <time.h>
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#include <stddef.h>
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#include <tchar.h>
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/***
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*_TSCHAR *ctime(time) - converts a time stored as a long to a ASCII string
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*
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*Purpose:
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* Converts a time stored as a time_t to an ASCII string of the form:
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* Tue May 01 14:25:03 1984
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*
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*Entry:
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* time_t *time - time value in XENIX format
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*
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*Exit:
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* returns pointer to static string or NULL if time is before
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* Jan 1 1980.
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*
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*Exceptions:
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*
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*******************************************************************************/
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_TSCHAR * __cdecl _tctime (
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const time_t *timp
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)
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{
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struct tm *tmtemp;
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if ((tmtemp=localtime(timp)) != NULL)
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return(_tasctime((const struct tm *)tmtemp));
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else
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return(NULL);
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}
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