Subject: If one of those members is itself a structure, then all of its non-lock members are implied, and so on.

From: "dandruff" <[email-masked]>
Date: Sat, 19 May 2007 15:34:28 +0200

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Think Solaris instead. Because LockLint ignores automatic variables
except when they are used as function pointers, this does not come up
often. The declare subcommand can be used to add new possible
assignments to the function pointer.
If funcs -o shows a non-root function as root, it's likely that the
function should be listed as a function target using the declare .
However, if LockLint is not told about this coverage relationship, it
assumes that the locks are being used according to the usual conventions
and generates error messages. This month features Xu Bin, assistant
professor at China's Tsinghua University, and Ben Rockwood, founder of
Cuddletech Labs and a pioneer in the OpenSolaris. Iteratively modifying
that state and rerunning the analysis can provide optimal information on
potential data races and deadlocks.
Starting and Exiting LockLint The first subcommand of any LockLint
session must be start, which starts a subshell of your choice with the
appropriate LockLint context.
However, that package doesn't provide standard,  public programming
interfaces.
The Express program now offers builds of Sun Studio software releases
under development for download.
Also included in this new version are fixes to make the  ORTE more
robust.
You may also consider using one of the following source code
annotations, as appropriate.
C allows the programmer to declare a structure without assigning it a
tag. Run the analysis using the analyze subcommand.
That path through the function is said to acquire the lock as a side
effect. The result is a report on the following problems:  Functions
that produce side effects on locks or violate assertions made about side
effects on locks. If the code uses function pointers, it's possible that
many of the execution paths are not actually followed in normal
operation of the code.
are nothing at all, or any text containing no white space.
It tells LockLint how data should be protected.
To prevent this, use the disallow and reallow subcommands to inform
LockLint of execution paths that never occur. Even with this analysis,
there are limits to what LockLint can make sense of.
This information can be useful in determining the protection conventions
in code where the original conventions were never documented, or the
documentation has become outdated.
But for support questions, see the support page.
This subcommand may produce a great deal of output, so you may want to
redirect the output to a file.
We'll share with you and we'd like you to not only share with us, but
share Student Connection with your friends and fellow students.
Makefile Rules To modify your makefile to produce .
The description supplied for the scheme is simply text and is not
semantically significant; LockLint responds by ignoring the specified
data altogether.
ll files, first use the rule for creating a . To avoid deadlocks,
LockLint assumes that whenever multiple locks must be held at once they
are always acquired in a well-known order. That path through the
function is said to acquire the lock as a side effect.
This can result in the reporting of deadlocks that do not really occur.
In fact, even if you are not using LockLint often, annotations are
worthwhile just for this purpose. LockLint thinks the two variables are
the same. You can even refer to it simply as bar as long as there is no
other variable by that name.
How does it impact you?
ll files into LockLint with the load subcommand. Violations of
assertions that a lock should be held when a variable is accessed. Also
included in this new version are fixes to make the  ORTE more robust.
However, the proper operation of LockLint requires that a given variable
or lock be known by exactly one name. This problem may lead to a data
race.
LockLint cannot handle such functions.
LockLint thinks the two variables are the same. If one of those members
is itself a structure, then all of its non-lock members are implied, and
so on. You may want to treat certain functions as root functions even
though they are called within the loaded modules.
Upon return from the function, all changes in visibility caused by the
function are reversed.
Data is considered invisible when other threads cannot access it; for
example, if other threads do not know about it. Also included in this
new version are fixes to make the  ORTE more robust. LockLint complains
about and refuses to analyze paths through the function that have side
effects other than those specified.
Information about the function pointers in the currently loaded files is
available through the funcptrs subcommand. Win a trip to Sun's JavaOne
conference in San Francisco!
You may make description anything you like.
Take a test drive, create an account, start running jobs, and get your
results! Tim Bray, co-creator of XML, talks about the significance of
Sun's open source efforts     DON'T MISS THIS! Because LockLint ignores
automatic variables except when they are used as function pointers, this
does not come up often. The above notation is equivalent to: 
PrefixASuffix PrefixBSuffix . How does it impact you? This information
is particularly useful in understanding lock ordering problems and
making assertions about those orders so that LockLint can more
accurately diagnose potential deadlocks.