Linux file function-creat

Linux file function-creat

Create a file

Function Name: creat

Function prototype:

int creat (const char *pathname, mode_t mode)

function function: Create a file or device and open it in a write-only way

Owning header file:

#include <sys/types.h>

#inlcude <sys/stat.h>

#include <fcntl.h>

return value:

Success: Returns the value of the file descriptor

Failure: Return-1

Parameter description

Pathname: Create the path and name of the file

Mode: Permission to create a file

Linux file function-creat