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请输入英文单字，中文词皆可：

reentrant    
a. 再进去的,凹角的
n. 凹角

再进去的,凹角的凹角

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  • What is the Re-entrant lock and concept in general?
    A reentrant lock is one where a process can claim the lock multiple times without blocking on itself It's useful in situations where it's not easy to keep track of whether you've already grabbed a lock If a lock is non re-entrant you could grab the lock, then block when you go to grab it again, effectively deadlocking your own process
  • c++ - What is the _REENTRANT flag? - Stack Overflow
    It's not really a duplicate The linked question was asking whether -D_REENTRANT is redundant when passing -pthread; this question asks what effect -D_REENTRANT has (whether passed explicitly or implied by -pthread) –
  • Why are malloc () and printf () said as non-reentrant?
    A reentrant interface is one of which all implementations must be reentrant When considering the motivations of the POSIX authors, there's no "canonical" implementation What matters is whether any reasonable implementation strategy, that the standards authors wish to permit, would be unable to (efficiently) implement a reentrant malloc
  • what is the difference between re-entrant function and recursive . . .
    And another example, non-reentrant but recursive, "open gift box", "if you see box inside, open gift box [RECURSIVE CALL], otherwise take the gift and enjoy" Examples of reentrant would be like "buy new fridge, open fridge, put elephant into it, close fridge" - it is reentrant because we have new fridge each time –
  • What kind of code can be called re-entrant? - Stack Overflow
    A computer program is called reentrant if it can be interrupted in the middle of its execution and then safely called again before its previous invocations complete execution The interruption could be caused by an internal action such as a jump or call, or by an external action such as a hardware interrupt or signal





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