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Annotation of 43BSDReno/contrib/rcs/src/localzone.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1989 The Regents of the University of California.
                      3:  * All rights reserved.
                      4:  *
                      5:  * Redistribution and use in source and binary forms are permitted
                      6:  * provided that the above copyright notice and this paragraph are
                      7:  * duplicated in all such forms and that any documentation,
                      8:  * advertising materials, and other materials related to such
                      9:  * distribution and use acknowledge that the software was developed
                     10:  * by the University of California, Berkeley.  The name of the
                     11:  * University may not be used to endorse or promote products derived
                     12:  * from this software without specific prior written permission.
                     13:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
                     14:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
                     15:  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
                     16:  */
                     17: 
                     18: #ifndef lint
                     19: static char sccsid[] = "@(#)localzone.c        5.1 (Berkeley) 8/15/89";
                     20: #endif /* not lint */
                     21: 
                     22: 
                     23: #include <sys/types.h>
                     24: #include <sys/time.h>
                     25: #include <stdio.h>
                     26: 
                     27: static int lclzon;
                     28: localzone()
                     29: {
                     30:        struct timezone tz;
                     31: 
                     32:        if (!lclzon) {
                     33:                (void)gettimeofday((struct timeval *)NULL, &tz);
                     34:                lclzon = tz.tz_minuteswest;
                     35:        }
                     36:        return(lclzon);
                     37: }

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