Tries to get an exclusive lock on a signal semaphore. If the semaphore is already in use by another task this function does not wait but return false instead.
INPUTS
sigSem
Pointer so semaphore structure.
RESULT
TRUE if the semaphore could be obtained, FALSE otherwise.
EXAMPLE
SEE ALSO
ReleaseSemaphore()
NOTES
The lock must be freed with ReleaseSemaphore().
BUGS
INTERNALS
HISTORY
20.10.1998 hkiel
Amiga Research OS
12.05.1997 aros
Fixed all headers
01.01.1997 ldp
Committed Amiga native (support) code
Changed clib to proto
10.12.1996 aros
Moved all #include's in the first column so makedepend can see it.
24.10.1996 aros
Use the official AROS macros over the __AROS versions.
13.08.1996 digulla
Replaced __AROS_LA by __AROS_LHA
Replaced some __AROS_LH*I by __AROS_LH*
Sorted and added includes