Does Usleep work on Windows?

2020-06-30 editor Popular guidelines 0

Does Usleep work on Windows?

It will work both on linux and on windows, i.e. it can be called using an uniform interface (the behavior can be still different especially on Windows where you can ask for 1 microsecond but you get 1ms sleep).

What is Usleep function in C?

The function usleep() is a C API that suspends the current process for the number of microseconds passed to it. It can be used for delaying a job.

Is Usleep obsolete?

POSIX. 1-2001 declares this function obsolete; use nanosleep(2) instead. POSIX. 1-2008 removes the specification of usleep().

Is Usleep deprecated?

Using usleep() The usleep() function takes the duration in micro seconds as input. But thing is that the usleep() function is now deprecated.

How do I sleep in PHP?

The sleep() function in PHP is an inbuilt function which is used to delay the execution of the current script for a specified number of seconds. The sleep( ) function accepts seconds as a parameter and returns TRUE on success or FALSE on failure.

How do you make a delay in C++?

“time delay in c++” Code Answer’s

  1. //in Win32.
  2. #include
  3. Sleep(milliseconds);
  4. ​
  5. //in Unix.
  6. #include
  7. unsigned int microsecond = 1000000;
  8. usleep(3 * microsecond); //sleeps for 3 seconds.

How do you spell Usleep?

  1. NAME. usleep – suspend execution for an interval.
  2. SYNOPSIS. [OB XSI] #include
  3. DESCRIPTION.
  4. RETURN VALUE.
  5. ERRORS.
  6. EXAMPLES.
  7. APPLICATION USAGE.
  8. RATIONALE.

How do I delay my CPP?

#include usleep(3000000); This will also sleep for three seconds.

Does PHP wait for function to finish?

PHP is single-threaded, which means that it executes one instruction at a time before moving on. In other words, PHP naturally waits for a function to finish executing before it continues with the next statement.