Server : nginx/1.20.1 System : Linux ccpf-production-2021 5.4.0-148-generic #165-Ubuntu SMP Tue Apr 18 08:53:12 UTC 2023 x86_64 User : forge ( 1000) PHP Version : 7.4.21 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /usr/src/linux-headers-5.4.0-215/scripts/atomic/fallbacks/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

cat << EOF
/**
 * ${atomic}_fetch_add_unless - add unless the number is already a given value
 * @v: pointer of type ${atomic}_t
 * @a: the amount to add to v...
 * @u: ...unless v is equal to u.
 *
 * Atomically adds @a to @v, so long as @v was not already @u.
 * Returns original value of @v
 */
static inline ${int}
${atomic}_fetch_add_unless(${atomic}_t *v, ${int} a, ${int} u)
{
	${int} c = ${atomic}_read(v);

	do {
		if (unlikely(c == u))
			break;
	} while (!${atomic}_try_cmpxchg(v, &c, c + a));

	return c;
}
EOF