Cmkdirreturn

mkdirreturns0ifalldirectoriesgiveninthecommandlinewerecreatedsuccessfully;otherwise,itprintsadiagnosticandreturnsanon-zerovalue.,2022年12月1日—Returnvalue;Remarks;Requirements;Libraries;Example;Seealso.Show3more.Createsanewdirectory.Syntax.CCopy.int_mkdir(constchar ...,ReturnValue.Uponsuccessfulcompletion,mkdir()shallreturn0.Otherwise,-1shallbereturned,nodirectoryshallbecreated,anderrnoshallbe...

參考資訊如下
mkdir(C)

mkdir returns 0 if all directories given in the command line were created successfully; otherwise, it prints a diagnostic and returns a non-zero value.

_mkdir, _wmkdir

2022年12月1日 — Return value; Remarks; Requirements; Libraries; Example; See also. Show 3 more. Creates a new directory. Syntax. C Copy. int _mkdir( const char ...

mkdir(3): make directory

Return Value. Upon successful completion, mkdir() shall return 0. Otherwise, -1 shall be returned, no directory shall be created, and errno shall be set to ...

mkdir(2)

RETURN VALUE top. mkdir() and mkdirat() return zero on success. On error, -1 is returned and errno is set to indicate the error. ERRORS top. EACCES The parent ...

Handling mkdir when directory exists (C language)

2015年11月21日 — You should stat the path and see if that returns success. One thing to look out for is when the path exists already, but it's a file and not a ...

error handling mkdir and chdir in C?

2015年12月2日 — According to the documentation of mkdir : Upon successful completion, mkdir() shall return 0. Otherwise, -1 shall be returned, no directory ...

[C] 创建目录_mkdir()函数

2017年4月11日 — [C] 创建目录_mkdir()函数. 在使用面函数的时候，容易出现找不到头文件 ... return 0; }. 以上代码可以测试一个目录是否存在，如果不存在就创建这个 ...

mkdir() — Make a directory

If pathname names a symbolic link, mkdir() fails. Returned value. If successful, mkdir() returns 0. If unsuccessful, mkdir() does not create a directory, ...

mkdir() -

RETURN VALUES. If successful, mkdir() returns a value of zero. On failure, it returns a value of -1, does not create a directory, and sets errno to one of ...

mkdir