Function mount

src/backend/libc/mount/syscalls.rs:9–25

(
    source: Option<&CStr>,
    target: &CStr,
    file_system_type: Option<&CStr>,
    flags: super::types::MountFlagsArg,
    data: Option<&CStr>,
)

#[cfg(linux_kernel)]
pub(crate) fn mount(
    source: Option<&CStr>,
    target: &CStr,
    file_system_type: Option<&CStr>,
    flags: super::types::MountFlagsArg,
    data: Option<&CStr>,
) -> io::Result<()> {
    unsafe {
        ret(c::mount(
            source.map_or_else(null, CStr::as_ptr),
            target.as_ptr(),
            file_system_type.map_or_else(null, CStr::as_ptr),
            flags.0,
            data.map_or_else(null, CStr::as_ptr).cast(),
        ))
    }
}

#[cfg(linux_kernel)]
pub(crate) fn unmount(target: &CStr, flags: super::types::UnmountFlags) -> io::Result<()> {