linux/ext2_fs.h 有什么问题? [英] What's wrong with linux/ext2_fs.h?

问题描述

cat main.c

#include <stdio.h>
#include <stdlib.h>
#include <linux/ext2_fs.h>

int main(int argc, char** argv) {

    return (EXIT_SUCCESS);
}

这是我的输出...

gcc main.c 在 main.c:3 中包含的文件中:

gcc main.c In file included from main.c:3:

/usr/include/linux/ext2_fs.h:在函数'ext2_mask_flags'中:

/usr/include/linux/ext2_fs.h: In function ‘ext2_mask_flags’:

/usr/include/linux/ext2_fs.h:182:错误:FS_DIRSYNC_FL"未声明(在这个函数中第一次使用)

/usr/include/linux/ext2_fs.h:182: error: ‘FS_DIRSYNC_FL’ undeclared (first use in this function)

/usr/include/linux/ext2_fs.h:182:错误:(每个未声明的标识符只报告一次

/usr/include/linux/ext2_fs.h:182: error: (Each undeclared identifier is reported only once

/usr/include/linux/ext2_fs.h:182: 错误:对于它出现的每个函数)

/usr/include/linux/ext2_fs.h:182: error: for each function it appears in.)

/usr/include/linux/ext2_fs.h:182:错误:FS_TOPDIR_FL"未声明(在这个函数中第一次使用)

/usr/include/linux/ext2_fs.h:182: error: ‘FS_TOPDIR_FL’ undeclared (first use in this function)

/usr/include/linux/ext2_fs.h:184:错误:FS_NODUMP_FL"未声明(在这个函数中第一次使用)

/usr/include/linux/ext2_fs.h:184: error: ‘FS_NODUMP_FL’ undeclared (first use in this function)

/usr/include/linux/ext2_fs.h:184:错误:FS_NOATIME_FL"未声明(在这个函数中第一次使用)

/usr/include/linux/ext2_fs.h:184: error: ‘FS_NOATIME_FL’ undeclared (first use in this function)

如果我删除 #include <linux/ext2_fs.h> 程序编译成功...

If I remove #include <linux/ext2_fs.h> the program compiles successfully...

推荐答案

需要添加#include <linux/fs.h>

这篇关于linux/ext2_fs.h 有什么问题?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！