starry_api

Function sys_openat

Source 
pub fn sys_openat(
    dirfd: c_int,
    path: UserConstPtr<c_char>,
    flags: i32,
    mode: __kernel_mode_t,
) -> LinuxResult<isize>
Expand description

Open or create a file. fd: file descriptor filename: file path to be opened or created flags: open flags mode: see man 7 inode return new file descriptor if succeed, or return -1.