Brain Imaging & Analysis Center

usage: r_fork opflg eflag ltime [Flag]

R_FORK is a REALTIME operator. It initiates an asynchronous command stream to execute the block of commands between this R_FORK and the corresponding R_END.

The FLAG argument controls options. It is a bit-flag with the following meanings (combine options by addition):

 2 - this block of commands cannot be made synchronous by a R_SYNCH 
     command in the calling fork.
 4 - this block should use RT display screen 2 (see RT1RECT, SCR1RECT variables).

See Also:
SCR1RECT], [[jvs:cigal:manual:chapter4:rt1rect|RT1RECT]\\ [[jvs:cigal|CIGAL Home, CIGAL Manual, RealTime List, Manual Help