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Annotation of xinu/sys/shell/x_mv.c, revision 1.1.1.1

1.1       root        1: /* x_mv.c - x_mv */
                      2: 
                      3: #include <conf.h>
                      4: #include <kernel.h>
                      5: #include <file.h>
                      6: 
                      7: /*------------------------------------------------------------------------
                      8:  *  x_mv  -  (command mv) move (rename) a file
                      9:  *------------------------------------------------------------------------
                     10:  */
                     11: COMMAND        x_mv(stdin, stdout, stderr, nargs, args)
                     12: int    stdin, stdout, stderr, nargs;
                     13: char   *args[];
                     14: {
                     15:        if (nargs != 3) {
                     16:                fprintf(stderr, "usage: mv file tofile\n");
                     17:                return(SYSERR);
                     18:        }
                     19:        if (rename(args[1], args[2]) == SYSERR ) {
                     20:                fprintf(stderr, "Cannot move %s\n", args[1]);
                     21:                return(SYSERR);
                     22:        }
                     23:        return(OK);
                     24: }

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