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- /* utime for MS-DOS */
-
- /* by Frank Whaley and Paul Eggert */
-
- /* $Id: utime.c,v 1.1 1992/01/06 03:18:29 eggert Exp $ */
-
- #include <dos.h>
- #include <fcntl.h>
- #include <io.h>
- #include <sys/types.h>
-
- struct utimbuf { time_t actime, modtime; };
-
- int
- utime(file, times)
- char const *file;
- struct utimbuf const *times;
- {
- int fd;
- int ret;
- struct date d;
- struct time t;
- struct ftime ft;
-
- if (0 <= (fd = open(file, O_WRONLY))) {
- unixtodos(times->modtime, &d, &t);
- ft.ft_tsec = t.ti_sec >> 1;
- ft.ft_min = t.ti_min;
- ft.ft_hour = t.ti_hour;
- ft.ft_day = d.da_day;
- ft.ft_month = d.da_mon;
- ft.ft_year = d.da_year;
-
- ret = setftime(fd, &ft);
-
- if (close(fd) == 0)
- return ret;
- }
- return -1;
- }
-