Function fsconfig_set_string

src/backend/linux_raw/mount/syscalls.rs:106–121

(
    fs_fd: BorrowedFd<'_>,
    key: &CStr,
    value: &CStr,
)

#[inline]
pub(crate) fn fsconfig_set_string(
    fs_fd: BorrowedFd<'_>,
    key: &CStr,
    value: &CStr,
) -> io::Result<()> {
    unsafe {
        ret(syscall_readonly!(
            __NR_fsconfig,
            fs_fd,
            super::types::FsConfigCmd::SetString,
            key,
            value,
            zero()
        ))
    }
}

#[inline]
pub(crate) fn fsconfig_set_binary(