ssize_t v9fs_iov_vunmarshal(struct iovec *out_sg, int out_num, size_t offset,

                            int bswap, const char *fmt, va_list ap)

{

    int i;

    ssize_t copied = 0;

    size_t old_offset = offset;



    for (i = 0; fmt[i]; i++) {

        switch (fmt[i]) {

        case 'b': {

            uint8_t *valp = va_arg(ap, uint8_t *);

            copied = v9fs_unpack(valp, out_sg, out_num, offset, sizeof(*valp));

            break;

        }

        case 'w': {

            uint16_t val, *valp;

            valp = va_arg(ap, uint16_t *);

            copied = v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val));

            if (bswap) {

                *valp = le16_to_cpu(val);

            } else {

                *valp = val;

            }

            break;

        }

        case 'd': {

            uint32_t val, *valp;

            valp = va_arg(ap, uint32_t *);

            copied = v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val));

            if (bswap) {

                *valp = le32_to_cpu(val);

            } else {

                *valp = val;

            }

            break;

        }

        case 'q': {

            uint64_t val, *valp;

            valp = va_arg(ap, uint64_t *);

            copied = v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val));

            if (bswap) {

                *valp = le64_to_cpu(val);

            } else {

                *valp = val;

            }

            break;

        }

        case 's': {

            V9fsString *str = va_arg(ap, V9fsString *);

            copied = v9fs_iov_unmarshal(out_sg, out_num, offset, bswap,

                                        "w", &str->size);

            if (copied > 0) {

                offset += copied;

                str->data = g_malloc(str->size + 1);

                copied = v9fs_unpack(str->data, out_sg, out_num, offset,

                                     str->size);

                if (copied > 0) {

                    str->data[str->size] = 0;

                } else {

                    v9fs_string_free(str);

                }

            }

            break;

        }

        case 'Q': {

            V9fsQID *qidp = va_arg(ap, V9fsQID *);

            copied = v9fs_iov_unmarshal(out_sg, out_num, offset, bswap,

                                        "bdq", &qidp->type, &qidp->version,

                                        &qidp->path);

            break;

        }

        case 'S': {

            V9fsStat *statp = va_arg(ap, V9fsStat *);

            copied = v9fs_iov_unmarshal(out_sg, out_num, offset, bswap,

                                        "wwdQdddqsssssddd",

                                        &statp->size, &statp->type,

                                        &statp->dev, &statp->qid,

                                        &statp->mode, &statp->atime,

                                        &statp->mtime, &statp->length,

                                        &statp->name, &statp->uid,

                                        &statp->gid, &statp->muid,

                                        &statp->extension,

                                        &statp->n_uid, &statp->n_gid,

                                        &statp->n_muid);

            break;

        }

        case 'I': {

            V9fsIattr *iattr = va_arg(ap, V9fsIattr *);

            copied = v9fs_iov_unmarshal(out_sg, out_num, offset, bswap,

                                        "ddddqqqqq",

                                        &iattr->valid, &iattr->mode,

                                        &iattr->uid, &iattr->gid,

                                        &iattr->size, &iattr->atime_sec,

                                        &iattr->atime_nsec,

                                        &iattr->mtime_sec,

                                        &iattr->mtime_nsec);

            break;

        }

        default:

            break;

        }

        if (copied < 0) {

            return copied;

        }

        offset += copied;

    }



    return offset - old_offset;

}

ssize_t v9fs_iov_vunmarshal(struct iovec *out_sg, int out_num, size_t offset,

                            int bswap, const char *fmt, va_list ap)

{

    int i;

    ssize_t copied = 0;

    size_t old_offset = offset;



    for (i = 0; fmt[i]; i++) {

        switch (fmt[i]) {

        case 'b': {

            uint8_t *valp = va_arg(ap, uint8_t *);

            copied = v9fs_unpack(valp, out_sg, out_num, offset, sizeof(*valp));

            break;

        }

        case 'w': {

            uint16_t val, *valp;

            valp = va_arg(ap, uint16_t *);

            copied = v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val));

            if (bswap) {

                *valp = le16_to_cpu(val);

            } else {

                *valp = val;

            }

            break;

        }

        case 'd': {

            uint32_t val, *valp;

            valp = va_arg(ap, uint32_t *);

            copied = v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val));

            if (bswap) {

                *valp = le32_to_cpu(val);

            } else {

                *valp = val;

            }

            break;

        }

        case 'q': {

            uint64_t val, *valp;

            valp = va_arg(ap, uint64_t *);

            copied = v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val));

            if (bswap) {

                *valp = le64_to_cpu(val);

            } else {

                *valp = val;

            }

            break;

        }

        case 's': {

            V9fsString *str = va_arg(ap, V9fsString *);

            copied = v9fs_iov_unmarshal(out_sg, out_num, offset, bswap,

                                        "w", &str->size);

            if (copied > 0) {

                offset += copied;

                str->data = g_malloc(str->size + 1);

                copied = v9fs_unpack(str->data, out_sg, out_num, offset,

                                     str->size);

                if (copied > 0) {

                    str->data[str->size] = 0;

                } else {

                    v9fs_string_free(str);

                }

            }

            break;

        }

        case 'Q': {

            V9fsQID *qidp = va_arg(ap, V9fsQID *);

            copied = v9fs_iov_unmarshal(out_sg, out_num, offset, bswap,

                                        "bdq", &qidp->type, &qidp->version,

                                        &qidp->path);

            break;

        }

        case 'S': {

            V9fsStat *statp = va_arg(ap, V9fsStat *);

            copied = v9fs_iov_unmarshal(out_sg, out_num, offset, bswap,

                                        "wwdQdddqsssssddd",

                                        &statp->size, &statp->type,

                                        &statp->dev, &statp->qid,

                                        &statp->mode, &statp->atime,

                                        &statp->mtime, &statp->length,

                                        &statp->name, &statp->uid,

                                        &statp->gid, &statp->muid,

                                        &statp->extension,

                                        &statp->n_uid, &statp->n_gid,

                                        &statp->n_muid);

            break;

        }

        case 'I': {

            V9fsIattr *iattr = va_arg(ap, V9fsIattr *);

            copied = v9fs_iov_unmarshal(out_sg, out_num, offset, bswap,

                                        "ddddqqqqq",

                                        &iattr->valid, &iattr->mode,

                                        &iattr->uid, &iattr->gid,

                                        &iattr->size, &iattr->atime_sec,

                                        &iattr->atime_nsec,

                                        &iattr->mtime_sec,

                                        &iattr->mtime_nsec);

            break;

        }

        default:

            break;

        }

        if (copied < 0) {

            return copied;

        }

        offset += copied;

    }



    return offset - old_offset;

}

                if (copied > 0) {
ssize_t FUNC_0(struct iovec *out_sg, int out_num, size_t offset,

                            int bswap, const char *fmt, va_list ap)

{

    int VAR_0;

    ssize_t copied = 0;

    size_t old_offset = offset;



    for (VAR_0 = 0; fmt[VAR_0]; VAR_0++) {

        switch (fmt[VAR_0]) {

        case 'b': {

            uint8_t *valp = va_arg(ap, uint8_t *);

            copied = v9fs_unpack(valp, out_sg, out_num, offset, sizeof(*valp));

            break;

        }

        case 'w': {

            uint16_t val, *valp;

            valp = va_arg(ap, uint16_t *);

            copied = v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val));

            if (bswap) {

                *valp = le16_to_cpu(val);

            } else {

                *valp = val;

            }

            break;

        }

        case 'd': {

            uint32_t val, *valp;

            valp = va_arg(ap, uint32_t *);

            copied = v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val));

            if (bswap) {

                *valp = le32_to_cpu(val);

            } else {

                *valp = val;

            }

            break;

        }

        case 'q': {

            uint64_t val, *valp;

            valp = va_arg(ap, uint64_t *);

            copied = v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val));

            if (bswap) {

                *valp = le64_to_cpu(val);

            } else {

                *valp = val;

            }

            break;

        }

        case 's': {

            V9fsString *str = va_arg(ap, V9fsString *);

            copied = v9fs_iov_unmarshal(out_sg, out_num, offset, bswap,

                                        "w", &str->size);

            if (copied > 0) {

                offset += copied;

                str->data = g_malloc(str->size + 1);

                copied = v9fs_unpack(str->data, out_sg, out_num, offset,

                                     str->size);

                if (copied > 0) {

                    str->data[str->size] = 0;

                } else {

                    v9fs_string_free(str);

                }

            }

            break;

        }

        case 'Q': {

            V9fsQID *qidp = va_arg(ap, V9fsQID *);

            copied = v9fs_iov_unmarshal(out_sg, out_num, offset, bswap,

                                        "bdq", &qidp->type, &qidp->version,

                                        &qidp->path);

            break;

        }

        case 'S': {

            V9fsStat *statp = va_arg(ap, V9fsStat *);

            copied = v9fs_iov_unmarshal(out_sg, out_num, offset, bswap,

                                        "wwdQdddqsssssddd",

                                        &statp->size, &statp->type,

                                        &statp->dev, &statp->qid,

                                        &statp->mode, &statp->atime,

                                        &statp->mtime, &statp->length,

                                        &statp->name, &statp->uid,

                                        &statp->gid, &statp->muid,

                                        &statp->extension,

                                        &statp->n_uid, &statp->n_gid,

                                        &statp->n_muid);

            break;

        }

        case 'I': {

            V9fsIattr *iattr = va_arg(ap, V9fsIattr *);

            copied = v9fs_iov_unmarshal(out_sg, out_num, offset, bswap,

                                        "ddddqqqqq",

                                        &iattr->valid, &iattr->mode,

                                        &iattr->uid, &iattr->gid,

                                        &iattr->size, &iattr->atime_sec,

                                        &iattr->atime_nsec,

                                        &iattr->mtime_sec,

                                        &iattr->mtime_nsec);

            break;

        }

        default:

            break;

        }

        if (copied < 0) {

            return copied;

        }

        offset += copied;

    }



    return offset - old_offset;

}

ssize_t FUNC_0(struct iovec *out_sg, int out_num, size_t offset,
int bswap, const char *fmt, va_list ap)
{ int VAR_0; ssize_t copied = 0; size_t old_offset = offset; for (VAR_0 = 0; fmt[VAR_0]; VAR_0++) { switch (fmt[VAR_0]) { case 'b': { uint8_t *valp = va_arg(ap, uint8_t *); copied = v9fs_unpack(valp, out_sg, out_num, offset, sizeof(*valp)); break; } case 'w': { uint16_t val, *valp; valp = va_arg(ap, uint16_t *); copied = v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val)); if (bswap) { *valp = le16_to_cpu(val); } else { *valp = val; } break; } case 'd': { uint32_t val, *valp; valp = va_arg(ap, uint32_t *); copied = v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val)); if (bswap) { *valp = le32_to_cpu(val); } else { *valp = val; } break; } case 'q': { uint64_t val, *valp; valp = va_arg(ap, uint64_t *); copied = v9fs_unpack(&val, out_sg, out_num, offset, sizeof(val)); if (bswap) { *valp = le64_to_cpu(val); } else { *valp = val; } break; } case 's': { V9fsString *str = va_arg(ap, V9fsString *); copied = v9fs_iov_unmarshal(out_sg, out_num, offset, bswap,
"w", &str->size); if (copied > 0) { offset += copied; str->data = g_malloc(str->size + 1); copied = v9fs_unpack(str->data, out_sg, out_num, offset,
str->size); if (copied > 0) { str->data[str->size] = 0; } else { v9fs_string_free(str); } } break; } case 'Q': { V9fsQID *qidp = va_arg(ap, V9fsQID *); copied = v9fs_iov_unmarshal(out_sg, out_num, offset, bswap,
"bdq", &qidp->type, &qidp->version,
&qidp->path); break; } case 'S': { V9fsStat *statp = va_arg(ap, V9fsStat *); copied = v9fs_iov_unmarshal(out_sg, out_num, offset, bswap,
"wwdQdddqsssssddd",
&statp->size, &statp->type,
&statp->dev, &statp->qid,
&statp->mode, &statp->atime,
&statp->mtime, &statp->length,
&statp->name, &statp->uid,
&statp->gid, &statp->muid,
&statp->extension,
&statp->n_uid, &statp->n_gid,
&statp->n_muid); break; } case 'I': { V9fsIattr *iattr = va_arg(ap, V9fsIattr *); copied = v9fs_iov_unmarshal(out_sg, out_num, offset, bswap,
"ddddqqqqq",
&iattr->valid, &iattr->mode,
&iattr->uid, &iattr->gid,
&iattr->size, &iattr->atime_sec,
&iattr->atime_nsec,
&iattr->mtime_sec,
&iattr->mtime_nsec); break; } default:
break; } if (copied < 0) { return copied; } offset += copied; } return offset - old_offset; }