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Annotation of 43BSD/usr.bin/learn/wrapup.c, revision 1.1.1.1

1.1       root        1: #ifndef lint
                      2: static char sccsid[] = "@(#)wrapup.c   4.3     (Berkeley)      5/15/86";
                      3: #endif not lint
                      4: 
                      5: #include "signal.h"
                      6: #include "stdio.h"
                      7: #include "lrnref.h"
                      8: 
                      9: extern char learnrc[];
                     10: 
                     11: wrapup(n)
                     12: int n;
                     13: {
                     14:        FILE *fp;
                     15: /* this routine does not use 'system' because it wants interrupts turned off */
                     16: 
                     17:        signal(SIGINT, SIG_IGN);
                     18:        chdir("..");
                     19:        if (fork() == 0) {
                     20:                signal(SIGHUP, SIG_IGN);
                     21: #if BSD4_2
                     22:                if (fork() == 0) {
                     23:                        close(1);
                     24:                        open("/dev/tty", 1);
                     25:                        execl("/bin/stty", "stty", "new", 0);
                     26:                }
                     27: #endif
                     28:                execl("/bin/rm", "rm", "-rf", dir, 0);
                     29:                execl("/usr/bin/rm", "rm", "-rf", dir, 0);
                     30:                perror("bin/rm");
                     31:                fprintf(stderr, "Wrapup:  can't find 'rm' command.\n");
                     32:                exit(0);
                     33:        }
                     34:        if (n == -1)
                     35:                unlink(learnrc);
                     36:        else if (!n && todo) {
                     37:                if ((fp=fopen(learnrc, "w")) == NULL)
                     38:                        exit(0);
                     39:                fprintf(fp, "%s %s %d\n", sname, todo, speed);
                     40:                fclose(fp);
                     41:        }
                     42:        printf("Bye.\n");       /* not only does this reassure user but it
                     43:                                stalls for time while deleting directory */
                     44:        fflush(stdout);
                     45:        wait(0);
                     46:        exit(n);
                     47: }

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