Waits until the designated thread has been completed before returning
Syntax
Usage
ThreadWait( id )
Parameters
Description
Threadwait doesn't return until the thread designated by
id ends.
Threadwait does not force the thread to end; if a thread requires a signal to force its end, a mechanism such as shared variables must be used.
Threads are launched by the
ThreadCreate function.
To avoid simultaneous access to shared resources from different threads, FreeBASIC implements mutexes, mutual exclusion locks that can be "owned" by a single thread when doing critical work. See
MutexCreate,
MutexLock,
MutexUnlock,
MutexDestroy
Example
Dialect Differences
- Threading is not allowed in the -lang qb dialect.
Platform Differences
- Threadwait is not available with the DOS version of FreeBASIC, because multithreading is not supported by DOS kernel nor the used extender.
- In Linux the threads are always started in the order they are created, this can't be assumed in Win32. It's an OS, not a FreeBASIC issue.
Differences from QB
See also