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

1.1       root        1: /* x_kill.c - x_kill */
                      2: 
                      3: #include <conf.h>
                      4: #include <kernel.h>
                      5: #include <shell.h>
                      6: 
                      7: /*------------------------------------------------------------------------
                      8:  *  x_kill  -  (command kill) terminate a process
                      9:  *------------------------------------------------------------------------
                     10:  */
                     11: BUILTIN        x_kill(stdin, stdout, stderr, nargs, args)
                     12: int    stdin, stdout, stderr, nargs;
                     13: char   *args[];
                     14: {
                     15:        int     pid;
                     16: 
                     17:        if (nargs != 2) {
                     18:                fprintf(stderr, "use: kill process-id\n");
                     19:                return(SYSERR);
                     20:        }
                     21:        if ( (pid=atoi(args[1])) == getpid() )
                     22:                fprintf(stderr, "Shell killed\n");
                     23:        return( kill(pid) );
                     24: }

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