open_exclusive()

Open a file in exclusive mode, creating it if it does not exist.

C

Prototype

PUBLIC int open_exclusive(
    const char  *path,
    int         flags,
    int         mode
);
        

Parameters

Key	Type	Description
path	const char *	The path of the file to open.
flags	int	The flags for opening the file.
mode	int	The permissions mode for the file, used if the file is created.

---

Return Value

Returns the file descriptor on success, or a negative value on failure.

JS

Prototype

// Not applicable in JS

Python

Prototype

# Not applicable in Python

Examples

C

// TODO C examples

JS

// TODO JS examples

Python

# TODO Python examples