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Annotation of researchv10dc/dk/cmd/pop.c, revision 1.1.1.1

1.1       root        1: #include <sgtty.h>
                      2: 
                      3: main()
                      4: {
                      5:        int fd, x;
                      6: 
                      7:        fd = open("/dev/dk/dk01", 2);
                      8:        if(fd < 0){
                      9:                perror("dk01");
                     10:                exit(1);
                     11:        }
                     12:        printf("dk01 opened %d\n", fd);
                     13:        while((x = ioctl(fd, FIOLOOKLD, 0)) != -1){
                     14:                printf("popping %d\n", x);
                     15:                if(ioctl(fd, FIOPOPLD, 0) < 0){
                     16:                        perror("pop");
                     17:                        exit(1);
                     18:                }
                     19:        }
                     20:        printf("done\n");
                     21:        exit(0);
                     22: }

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