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发表于 2018-11-2 22:01:09
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本帖最后由 h1322443670 于 2018-11-2 22:20 编辑
的确是漏了一段
写全后 又出现新的错误
ehou.c: 在函数‘isCode’中:
kehou.c:50:3: 错误:‘returm’未声明(在此函数内第一次使用)
returm 1;
^
kehou.c:50:3: 附注:每个未声明的标识符在其出现的函数内只报告一次
kehou.c:50:10: 错误:expected ‘;’ before numeric constant
returm 1;
^
- #include <stdio.h>
- #include <unistd.h>
- #include <dirent.h>
- #include <string.h>
- #include <stdlib.h>
- #include <sys/stat.h>
- #define MAX 256
- long total;
- int countLines(const char *filename);
- int isCode(const char *filename);
- void findAllDirs(const char *path);
- int countLinrs(const char *filename)
- {
-
- FILE *fp;
- int count = 0;
- int temp;
- if((fp = fopen(filename,"r")) == NULL)
- {
- fprintf(stderr,"Can not open the file: %s\n", filename);
- return 0;
- }
-
- while ((temp = fgetc(fp)) !=EOF)
- {
- if (temp == '\n')
- {
- count++;
- }
- }
- fclose(fp);
- return count;
- }
- int isCode(const char *filename)
- {
- int length;
- length = strlen(filename);
- if (!strcmp(filename + (length -2),".c"))
- {
- returm 1;
- }
- else
- {
- return 0;
- }
- }
- void findAllDirs(const char *path)
- {
- DIR *dp;
- struct dirent *entry;
- struct stat statbuf;
- if ((dp = opendir(path)) == NULL)
- {
- fprintf(stderr, "The path %s is wrong!\n",path);
- return;
- }
- chdir(path);
- while ((entry = readdir(dp)) != NULL)
- {
- lstat(entry->d_name,&statbuf);
- if (!strcmp(".",entry->d_name) || !strcmp("..",entry->d_name))
- continue;
- if(S_ISDIR(statbuf.st_mode))
- {
- findAllDirs(entry->d_name);
- }
- else
- {
- if (isCode(entry->d_name))
- {
- total += countLines(entry->d_name);
- }
- }
- }
- chdir("..");
- closedir(dp);
- }
- int main()
- {
- char path[MAX]= ".";
- printf("计算中。。。\n");
- findAllDirs(path);
- printf("目前你共写了%ld行代码\n\n",total);
- return 0;
- }
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