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Annotation of 40BSD/cmd/learn/wrapup.c, revision 1.1.1.1

1.1       root        1: #include "signal.h"
                      2: #include "stdio.h"
                      3: #include "lrnref"
                      4: 
                      5: wrapup(n)
                      6: int n;
                      7: {
                      8:        /* this routine does not use 'system' because it wants
                      9:         interrupts turned off */
                     10:        int retval, pid, pidw;
                     11: 
                     12:        signal(SIGINT, SIG_IGN);
                     13:        chdir("..");
                     14:        if ( (pid=fork()) ==0) {
                     15:                signal(SIGHUP, SIG_IGN);
                     16:                execl("/bin/rm", "rm", "-r", dir, 0);
                     17:                execl("/usr/bin/rm", "rm", "-r", dir, 0);
                     18:                fprintf(stderr, "Can't find 'rm' command.\n");
                     19:                exit(0);
                     20:        }
                     21:        printf("Bye.\n"); /* not only does this reassure user but 
                     22:                        it stalls for time while deleting directory */
                     23:        fflush(stdout);
                     24:        /* printf("Wantd %d got %d val %d\n",pid, pidw, retval); */
                     25:        exit(n);
                     26: }

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