编译模块出错，大侠帮帮忙！

编译出错问题：
uClinux-2.4.27/include/linux/blkdev.h:786: request for member `sig' in something not a structure or union
uClinux-2.4.27/include/linux/blkdev.h:788: request for member `sig' in something not a structure or union
对应的代码如下：786行对应set->sig[0] &= ~(1UL << sig);
C/C++ code

static inline void sigdelset(sigset_t *set, int _sig)
{
    unsigned long sig = _sig - 1;
    if (_NSIG_WORDS == 1)
        set->sig[0] &= ~(1UL << sig);
    else
        set->sig[sig / _NSIG_BPW] &= ~(1UL << (sig % _NSIG_BPW));
}

通过source insight跳到对应sig的定义处为：
C/C++ code

typedef struct {
    unsigned long sig[_NSIG_WORDS];
} sigset_t;

这个错误如何改啊？先谢谢大侠了！

貌似是你这个数据结构的问题

set改个名字试一试