static int aio_read_f(int argc, char **argv)

{

    int nr_iov, c;

    struct aio_ctx *ctx = calloc(1, sizeof(struct aio_ctx));



    while ((c = getopt(argc, argv, "CP:qv")) != EOF) {

        switch (c) {

        case 'C':

            ctx->Cflag = 1;

            break;

        case 'P':

            ctx->Pflag = 1;

            ctx->pattern = parse_pattern(optarg);

            if (ctx->pattern < 0) {

                free(ctx);

                return 0;

            }

            break;

        case 'q':

            ctx->qflag = 1;

            break;

        case 'v':

            ctx->vflag = 1;

            break;

        default:

            free(ctx);

            return command_usage(&aio_read_cmd);

        }

    }



    if (optind > argc - 2) {

        free(ctx);

        return command_usage(&aio_read_cmd);

    }



    ctx->offset = cvtnum(argv[optind]);

    if (ctx->offset < 0) {

        printf("non-numeric length argument -- %s\n", argv[optind]);

        free(ctx);

        return 0;

    }

    optind++;



    if (ctx->offset & 0x1ff) {

        printf("offset %" PRId64 " is not sector aligned\n",

               ctx->offset);

        free(ctx);

        return 0;

    }



    nr_iov = argc - optind;

    ctx->buf = create_iovec(&ctx->qiov, &argv[optind], nr_iov, 0xab);

    if (ctx->buf == NULL) {

        free(ctx);

        return 0;

    }



    gettimeofday(&ctx->t1, NULL);

    bdrv_aio_readv(bs, ctx->offset >> 9, &ctx->qiov,

                   ctx->qiov.size >> 9, aio_read_done, ctx);

    return 0;

}

static int aio_read_f(int argc, char **argv)

{

    int nr_iov, c;

    struct aio_ctx *ctx = calloc(1, sizeof(struct aio_ctx));



    while ((c = getopt(argc, argv, "CP:qv")) != EOF) {

        switch (c) {

        case 'C':

            ctx->Cflag = 1;

            break;

        case 'P':

            ctx->Pflag = 1;

            ctx->pattern = parse_pattern(optarg);

            if (ctx->pattern < 0) {

                free(ctx);

                return 0;

            }

            break;

        case 'q':

            ctx->qflag = 1;

            break;

        case 'v':

            ctx->vflag = 1;

            break;

        default:

            free(ctx);

            return command_usage(&aio_read_cmd);

        }

    }



    if (optind > argc - 2) {

        free(ctx);

        return command_usage(&aio_read_cmd);

    }



    ctx->offset = cvtnum(argv[optind]);

    if (ctx->offset < 0) {

        printf("non-numeric length argument -- %s\n", argv[optind]);

        free(ctx);

        return 0;

    }

    optind++;



    if (ctx->offset & 0x1ff) {

        printf("offset %" PRId64 " is not sector aligned\n",

               ctx->offset);

        free(ctx);

        return 0;

    }



    nr_iov = argc - optind;

    ctx->buf = create_iovec(&ctx->qiov, &argv[optind], nr_iov, 0xab);

    if (ctx->buf == NULL) {

        free(ctx);

        return 0;

    }



    gettimeofday(&ctx->t1, NULL);

    bdrv_aio_readv(bs, ctx->offset >> 9, &ctx->qiov,

                   ctx->qiov.size >> 9, aio_read_done, ctx);

    return 0;

}

static int FUNC_0(int VAR_0, char **VAR_1)

{

    int VAR_2, VAR_3;

    struct aio_ctx *VAR_4 = calloc(1, sizeof(struct aio_ctx));



    while ((VAR_3 = getopt(VAR_0, VAR_1, "CP:qv")) != EOF) {

        switch (VAR_3) {

        case 'C':

            VAR_4->Cflag = 1;

            break;

        case 'P':

            VAR_4->Pflag = 1;

            VAR_4->pattern = parse_pattern(optarg);

            if (VAR_4->pattern < 0) {

                free(VAR_4);

                return 0;

            }

            break;

        case 'q':

            VAR_4->qflag = 1;

            break;

        case 'v':

            VAR_4->vflag = 1;

            break;

        default:

            free(VAR_4);

            return command_usage(&aio_read_cmd);

        }

    }



    if (optind > VAR_0 - 2) {

        free(VAR_4);

        return command_usage(&aio_read_cmd);

    }



    VAR_4->offset = cvtnum(VAR_1[optind]);

    if (VAR_4->offset < 0) {

        printf("non-numeric length argument -- %s\n", VAR_1[optind]);

        free(VAR_4);

        return 0;

    }

    optind++;



    if (VAR_4->offset & 0x1ff) {

        printf("offset %" PRId64 " is not sector aligned\n",

               VAR_4->offset);

        free(VAR_4);

        return 0;

    }



    VAR_2 = VAR_0 - optind;

    VAR_4->buf = create_iovec(&VAR_4->qiov, &VAR_1[optind], VAR_2, 0xab);

    if (VAR_4->buf == NULL) {

        free(VAR_4);

        return 0;

    }



    gettimeofday(&VAR_4->t1, NULL);

    bdrv_aio_readv(bs, VAR_4->offset >> 9, &VAR_4->qiov,

                   VAR_4->qiov.size >> 9, aio_read_done, VAR_4);

    return 0;

}

static int FUNC_0(int VAR_0, char **VAR_1)
{ int VAR_2, VAR_3; struct aio_ctx *VAR_4 = calloc(1, sizeof(struct aio_ctx)); while ((VAR_3 = getopt(VAR_0, VAR_1, "CP:qv")) != EOF) { switch (VAR_3) { case 'C':
VAR_4->Cflag = 1; break; case 'P':
VAR_4->Pflag = 1; VAR_4->pattern = parse_pattern(optarg); if (VAR_4->pattern < 0) { free(VAR_4); return 0; } break; case 'q':
VAR_4->qflag = 1; break; case 'v':
VAR_4->vflag = 1; break; default:
free(VAR_4); return command_usage(&aio_read_cmd); } } if (optind > VAR_0 - 2) { free(VAR_4); return command_usage(&aio_read_cmd); } VAR_4->offset = cvtnum(VAR_1[optind]); if (VAR_4->offset < 0) { printf("non-numeric length argument -- %s\n", VAR_1[optind]); free(VAR_4); return 0; } optind++; if (VAR_4->offset & 0x1ff) { printf("offset %" PRId64 " is not sector aligned\n",
VAR_4->offset); free(VAR_4); return 0; } VAR_2 = VAR_0 - optind; VAR_4->buf = create_iovec(&VAR_4->qiov, &VAR_1[optind], VAR_2, 0xab); if (VAR_4->buf == NULL) { free(VAR_4); return 0; } gettimeofday(&VAR_4->t1, NULL); bdrv_aio_readv(bs, VAR_4->offset >> 9, &VAR_4->qiov,
VAR_4->qiov.size >> 9, aio_read_done, VAR_4); return 0; }