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