c语言:str.c copypath

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#include <stdio.h> #include <string.h> static void copypath(const char *src, char *dst, size_t dstlen) {         char *end = dst + dstlen - 1;           /* Copy the string, substituting the directory separator */         for (; dst < end && *src != '\0'; src++, dst++)                 *dst = *src;         *dst = '\0'; }   int main() {     char path1[60];     strcpy(path1,"/home/lyd/myword/pid/abc");     char path2[60];     copypath(path1,path2,10);     printf("%s",path2); }