Linux c : 遍历并删除指定目录下的所有文件

系统：ubuntu17.10

遍历并删除指定目录下的所有文件

#include <dirent.h>
#include <stdio.h>
#include <string.h>
int main()
{
        char *dir_name = "/home/TmpFile/Test/";   //指定目录地址
        DIR  *dirp;
        char strTmpPath[500] = "\0";
        struct dirent *dp;
        dirp = opendir(dir_name);
        while((dp = readdir(dirp)) != NULL){
                if(strcmp(dp->d_name, ".") == 0 || strcmp(dp->d_name, "..") == 0){
                        continue;
                }

                // 以下注释部分可删除指定文件
                /* if(strcmp(dp->d_name, "t.c") == 0) {
                         sprintf(strTmpPath, "%s/%s", dir_name, dp->d_name);
                         remove(strTmpPath);
                         printf("find t.c\n");
                } */

                printf("%s\n", dp->d_name);
                sprintf(strTmpPath, "%s/%s", dir_name, dp->d_name);
                int n = remove(strTmpPath);
                printf("%d\n", n);
        }
        (void) closedir(dirp);
        return 0;
}

"lsof.c" 44L, 702C                                                      1,1           Top