定义函数: int stat(const char *file_name, struct stat *buf); 函数说明: 通过文件名filename获取文件信息,并保存在buf所指的结构体stat中 返回值: 执行成功则返回0,失败返回-1,错误代码存于errno 错误代码: ENOENT 参数file_name指定的文件不存在 ENOTDIR 路径中的目录存
In this article Syntax Return value Remarks Requirements Show 2 more Get status information on a file. Syntax C Copy int _stat( const char *path, struct _stat *buffer ); int _stat32( const char *path, struct __stat32 *buffer ); int _stat64( const char *path, struct __...
struct stat是一个用来存储文件或目录状态的结构体,它包含了一系列字段,可以获取文件的类型、大小、权限等信息。当一个文件或目录被创建、修改或者删除时,系统会更新相应的stat结构体,以便程序在需要时能够获取最新的状态信息。 在C语言中,可以通过调用系统提供的stat()函数来获取文件或目录的stat结构体。通过传入文件...
stat（取得文件状态）相关函数 fstat，lstat，chmod，chown，readlink，utime 表头文件 #include <sys/stat.h> include <unistd.h> 定义函数 int stat(const char * file_name,struct stat *buf);函数说明 stat()用来将参数file_name所指的文件状态，复制到参数buf所指...
In this article Syntax Return value Remarks Requirements Show 2 more Get status information on a file. Syntax CCopy int_stat(constchar*path, struct _stat *buffer );int_stat32(constchar*path, struct __stat32 *buffer );int_stat64(constchar*path, struct __stat64 *buffer );int_stati64(c...
struct stat buf;int result;result = stat ("./Makefile", &buf);if (result != 0){ perror ("Failed ^_^");} else { //! ⽂件的⼤⼩，字节为单位 cout << "size of the file in bytes: " << buf.st_size << endl;//! ⽂件创建的时间 cout << "time of creation of the ...
147 Ma, C. S. et al. also showed that STAT3 deficiency resulted in the production of incomplete T follicular helper cells and reduction of B-cell helper activity.148 In animal models of spondyloarthritis (SpA), TYK2 was shown to be an essential mediator of IL-22–induced STAT3 ...
其中,int 是一种基本数据类型[2],可以用于定义变量或函数的返回值类型;struct 是一种用户自定义数据类型,可以用于定义结构体;static 是一种关键字,可以用于定义静态变量或函数。而 Main 不是合法的标识符,C 中标识符区分大小写。因此,本题的答案是 A、B 和 D。 本题考查的知识点是标识符的命名规则。标...
Corresponds to C's struct stat from <stat.h>. Java documentation for android.system.StructStat. Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License. ...
In this article Syntax Return value Remarks Requirements Show 2 more Gets information about an open file. Syntax CCopy int_fstat(intfd, struct _stat *buffer );int_fstat32(intfd, struct _stat32 *buffer );int_fstat64(intfd, struct _stat64 *buffer );int_fstati64(intfd, struct _stati64...