Annotation of prex-old/usr/lib/libc/time/asctime_r.c, Revision 1.1
1.1 ! nbrk 1: /*
! 2: ** This file is in the public domain, so clarified as of
! 3: ** 1996-06-05 by Arthur David Olson (arthur_david_olson@nih.gov).
! 4: */
! 5:
! 6: #include <sys/time.h>
! 7: #include <stdio.h>
! 8: #include <time.h>
! 9:
! 10: /*
! 11: ** A la ISO/IEC 9945-1, ANSI/IEEE Std 1003.1, Second Edition, 1996-07-12.
! 12: */
! 13:
! 14: char *
! 15: asctime_r(timeptr, buf)
! 16: register const struct tm * timeptr;
! 17: char * buf;
! 18: {
! 19: static const char wday_name[][3] = {
! 20: "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
! 21: };
! 22: static const char mon_name[][3] = {
! 23: "Jan", "Feb", "Mar", "Apr", "May", "Jun",
! 24: "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
! 25: };
! 26: const char *wn;
! 27: const char *mn;
! 28:
! 29: wn = wday_name[timeptr->tm_wday];
! 30: mn = mon_name[timeptr->tm_mon];
! 31: /*
! 32: ** The X3J11-suggested format is
! 33: ** "%.3s %.3s%3d %02.2d:%02.2d:%02.2d %d\n"
! 34: ** Since the .2 in 02.2d is ignored, we drop it.
! 35: */
! 36: (void)sprintf(buf,
! 37: "%.3s %.3s%3d %02d:%02d:%02d %d\n",
! 38: wn, mn,
! 39: timeptr->tm_mday, timeptr->tm_hour,
! 40: timeptr->tm_min, timeptr->tm_sec,
! 41: 1900 + timeptr->tm_year);
! 42: return buf;
! 43: }
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