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code
- #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 countLines(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 (!strcamp(filename + (length-2), ".c"))
- {
- return 1;
- }
- else
- {
- return 0;
- }
- }
- void findAllDirs(const char *path)
- {
- DIR *dp;
- struct dirent *entry;
- struct stat statbuf;
-
- if ((dp = opendir(path)) == NULL)
- {
- fprintf(strerr, "The path %s is wrong!\n", path);
- return;
- }
-
- chdir(path);
- while ((entry = reddir(dp)) != NULL)
- {
- lstat(entry->d_name, &stabuf);
-
- 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("strat...\n");
-
- findAlllDirs(path);
-
- printf("%ld", total);
-
- return 0;
- }
复制代码
error
- sle1.c: In function ‘findAllDirs’:
- sle1.c:16:38: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
- int countLines(const char *filename) {
- ^
- sle1.c:40:34: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
- int isCode(const char *filename) {
- ^
- sle1.c:55:36: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
- void findAllDirs(const char *path) {
- ^
- sle1.c:91:12: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{’ token
- int main() {
- ^
- sle1.c:101:1: error: expected ‘{’ at end of input
- }
复制代码
14 void findAllDirs(const char *path) //少分号
22 if((fp = fopen(filename, 'r')) == NULL) // "r"
47 if (!strcamp(filename + (length-2), ".c")) //strcmp
65 fprintf(strerr, "The path %s is wrong!\n", path); //stderr
你可以看下别人的经验:
http://blog.163.com/njut_wangjian/blog/static/16579642520121022112940349/
抱歉,我没在linux环境下编过程,没办法帮你调试。最好对着小甲鱼老师的一行一行看
fighting!!!
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