Tornado

Tornado 2.0
User’s Guide
semShow( )
NAME
SYNOPSIS
DESCRIPTION
RETURNS
SEE ALSO
semShow( ) – show information about a semaphore
STATUS semShow
(
SEM_ID semId, /* semaphore to display */
int level /* 0 = summary, 1 = details */
)
This command displays the state and optionally the pended tasks of a semaphore.
A summary of the state of the semaphore is displayed as follows:
Semaphore Id : 0x585f2
Semaphore Type : BINARY
Task Queuing : PRIORITY
Pended Tasks : 1
State
: EMPTY {Count if COUNTING, Owner if MUTEX}
If tasks are blocked on the queue, they are displayed in the order in which they will
unblock, as follows:
NAME TID PRI DELAY
---------- -------- --- -----
tExcTask 3fd678 0 21
tLogTask 3f8ac0 0 611
OK or ERROR.
windsh, browse( ), Tornado User’s Guide: Shell
shellHistory( )
NAME
SYNOPSIS
shellHistory() – display or set the size of shell history
void shellHistory
(
int size /* 0 = display, >0 = set history to new size */
)
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