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Annotation of researchv9/cmd/halt.c, revision 1.1

1.1     ! root        1: static char *sccsid = "@(#)halt.c      4.2 (Berkeley) 11/10/80";
        !             2: /*
        !             3:  * Halt
        !             4:  */
        !             5: #include <stdio.h>
        !             6: #include <sys/reboot.h>
        !             7: 
        !             8: main(argc, argv)
        !             9:        int argc;
        !            10:        char **argv;
        !            11: {
        !            12:        int howto;
        !            13: 
        !            14:        howto = RB_HALT;
        !            15:        argc--, argv++;
        !            16:        while (argc > 0) {
        !            17:                if (!strcmp(*argv, "-n"))
        !            18:                        howto |= RB_NOSYNC;
        !            19:                else {
        !            20:                        fprintf(stderr, "usage: halt [ -n ]\n");
        !            21:                        exit(1);
        !            22:                }
        !            23:                argc--, argv++;
        !            24:        }
        !            25:        reboot(howto);
        !            26:        perror("reboot");
        !            27: }

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