c - 如何在C中复制结构数组

Question

我已经定义了结构体

typedef struct {
    char *oidkey;
    int showperf;
    char oidrealvalue[BUFSIZE];
    char *oidlimits;
} struct_oidpairs;

我有结构数组

 struct_oidpairs b[] ={{.....},....}

我想将它复制到new struct array a[]

请帮忙

Answer 1

像这样:

memcpy(dest, src, sizeof(struct) * sizeof(src));