Can a开发者_Python百科 call to __alloc_pages_slowpath() survive a device interrupt that also makes a call to __alloc_pages_slowpath() or does the second call corrupt the first one?
In UNIX systems we know malloc() is a non-reentrant f开发者_StackOverflowunction (system call).Why is that?
Let\'s say I\'m building a library to spork quuxes in C. Quuxes need two state variables to be sporked successfully:
Here is a meaningless extension method as an example: public static class MyExtensions { public static int MyExtensionMethod(this MyType e)
Would it be a true statement to say that every recur开发者_如何学Csive function needs to be reentrant?If by reentrant you mean that a further call to the function may begin before a previous one has e
Most of the times, the definition of reentrance is quoted from Wikipedia: A computer program or routine is
I\'m newbie to flex. I\'m trying to write a simple re-entrant lexer/scanner with flex. The lexer definition goes below. I get stuck with compilation errors as shown below (yyg issue):
Can someone explain this to me? In particular the difference between: h开发者_运维百科ttp://github.com/whymirror/greg and http://piumarta.com/software/peg/
I read many answers given here for questions related to thread safety, re-entrancy, but when i think about them, some more questions came to mind, hence this question/s.
I have a System.Threading.Timer that calls its appropriate event handler (callback) every 10 ms. The method itself is not reentrant and can sometimes take way longer than 10 ms. Thus, I want to stop t
加载中,请稍侯......